Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    5,000 fix api jobs found

    ...use DrayTek's Smart VPN (SSL VPN). The Issues to Fix via AnyDesk / UltraViewer: Port 443 Conflict: The previous developer mapped port 443 on the VPS (via Caddy) directly to the DrayTek Web GUI. This conflicts with DrayTek's SSL VPN. You must resolve this and forward the necessary Yeastar S20 PBX ports directly through the VPS so users can register Linkus natively via the DDNS hostname. Smart VPN (Always-On Split Tunnel): Reconfigure the DrayTek remote dial-in VPN to IPsec/IKEv2. You MUST configure pure Split-Tunneling to route BOTH the remote Egypt subnets ( & ) AND the local KSA subnets ( & ) to achieve the seamless transition mentioned above. VoIP Instability: Fix the random drops and choppy audio on the Linkus app

    $141 Average bid
    $141 Avg Bid
    21 bids
    Predictive Analytics AI App
    6 days left
    Verified

    ...approach together. Here’s how I picture the flow: first, you and I refine the problem statement and decide what questions the model must answer. Next comes data ingestion and cleaning, followed by feature engineering and model selection—think scikit-learn, XGBoost, TensorFlow, or whichever library best fits the job. Once we’ve reached an acceptable level of accuracy and robustness, I’ll need a small API or microservice (Python/Flask or FastAPI is fine) so the predictions can be consumed by my front end. Containerising with Docker and deploying to AWS or Azure would be ideal, but I’m open to alternatives if you have a faster route to production. To wrap it up, I expect concise documentation, the reproducible codebase, and a quick knowledge-transfer ...

    $493 Average bid
    $493 Avg Bid
    111 bids

    ...then expand it as we improve the system together. The overall client goal is to create a reliable Airtable → Shopify listing system, then use ExportYourStore (EYS) to synchronize Shopify listings to multiple marketplaces. Phase 1 — Airtable → Shopify API Integration Compensation - $15 base payment for the initial project - $10 completion bonus when Phase 1 is working as specified - $5/week for the next 5 weeks for adjustments, improvements, bug fixes, and collaboration as we improve the system - possibly ongoing Objective Build a Shopify API integration that takes complete product/listing information from Airtable and creates or updates listings in Shopify. Build parallel to do the same. Requirements 1. DooDah Company Python Site - Build and host ...

    $136 Average bid
    $136 Avg Bid
    188 bids

    ...syncing is ideal, but the app must cache data securely when offline and push it once a signal returns. Deliverables 1. Universal mobile app (iOS & Android) built with a cross-platform framework you are comfortable with—Flutter, React Native, or similar. 2. OCR module accurate enough to recognise Australian number plates in day or night conditions. 3. Secure local storage plus encrypted API calls for remote syncing. 4. Admin web panel or simple backend endpoint so I can export, search and audit the records. 5. Brief user guide and source code hand-off. Acceptance criteria • Successful extraction of plate, make and model on at least 90 % of clear photos during testing. • New records visible in our central log within 60 seconds once connectivi...

    $801 Average bid
    $801 Avg Bid
    75 bids

    My production-grade web application currently mixes ArcGIS JavaScript API 3.x and 4.x code. I want the entire front-end moved to the latest 5.x release so I can take advantage of its modern framework, performance improvements and long-term support. Core workflows to preserve • Geospatial data management remains the heart of the app. • Users must still add, remove and reorder layers, change symbology and toggle visibility exactly as they do today. • Interactive maps with pop-ups have to remain responsive and accurate. • Custom widgets and tools (including a bespoke polygon editor that lets users query, create and edit vector features) must be rebuilt or refactored so behaviour is unchanged. Upgrade goals Beyond parity, I’d like the user interfa...

    $1272 Average bid
    $1272 Avg Bid
    61 bids

    ...available** **Lead accepted** **Lead assigned** **Customer cancelled** **Job status changed** **New job reminder** --- # Location & Technology Preferred technology stack: **Android:** Kotlin + Jetpack Compose or XML **Backend:** Node.js / Firebase / suitable scalable backend **Database:** Firebase Firestore or PostgreSQL **Authentication:** Firebase Authentication / OTP **Maps:** Google Maps API **Location:** Android Fused Location Provider **Notifications:** Firebase Cloud Messaging **Admin Panel:** Responsive web dashboard The developer can recommend a better architecture if they have experience building **location-based delivery, field-service, taxi, or on-demand service applications**. --- # Important Technical Requirements The application must: * Wor...

    $268 Average bid
    $268 Avg Bid
    31 bids

    ...focused on sales and profitable growth. You will be responsible for: Managing and optimizing large-scale Facebook/Instagram Ads campaigns Scaling profitable campaigns while maintaining strong ROAS and CPA Testing audiences, creatives, placements, and campaign structures Monitoring ROAS, CTR, CPA and making data-driven decisions Managing monthly ad budgets of $10,000+ Using Meta Pixel and Conversions API for accurate tracking Requirements: 3+ years of hands-on Meta Ads experience Proven experience managing $10K–$50K+ monthly budgets Strong performance marketing and scaling experience Must provide real campaign results, screenshots, or case studies Remote | Long-term opportunity | Competitive compensation + performance bonus Please apply only if you have personally mana...

    $3422 Average bid
    $3422 Avg Bid
    30 bids

    - Deploy below changes to production server - Manage session history improved speed - Subscription page updated values - UI bug fix for version number - Copy built code to staging server and test it - Created new AMI and attach it to launch instance - Update version to use in autoscaling - Test on production site

    $361 Average bid
    $361 Avg Bid
    1 bids

    ...their performance targets. What the app must do • Task management – present an actionable to-do list, allow agents to tick items off, and trigger push reminders before anything slips. • Script uploading – let team leaders or administrators drop new talk-tracks (PDF, DOCX, or plain text) into a web console and have them appear instantly inside the app. • Lead tracking – import leads (CSV or API), let agents update status after every call, and automatically count completed calls toward daily/weekly goals. • Objection-handling support – surface the right rebuttal script or live-chat prompt whenever an agent flags that they need help. User roles & permissions • Agent: sees only their own tasks, leads, scripts, and KPI...

    $115 Average bid
    $115 Avg Bid
    57 bids

    ...I’ve approached has turned me down. I now need someone who already knows the high-risk space to secure a reliable payment processor or merchant account that will actually approve my business and then wire it seamlessly into my Vrio CRM. Here is what success looks like for me: • A live, approved high-risk merchant account (or gateway) that accepts cards from U.S. and Canadian customers. • Full API or plugin integration with Vrio so new transactions instantly create and update customer records—customer management sync is the priority. • Clear, written implementation steps so I can maintain the setup going forward. • At least one end-to-end test transaction proving funds settle correctly. If you have contacts with processors comfortable with...

    $131 Average bid
    $131 Avg Bid
    62 bids

    ...method (Python / Telethon, TDLib, or another reliable approach) to scrape the member list, filter for users who have been active recently, and then add them to my destination channel automatically. • The solution must cope with Telegram’s rate limits and any relevant policies, so batching and delay logic are essential. • A short read-me that lets me rerun the process whenever I want, plus any API keys or configuration tips required. • Proof of concept: after we test, at least a small sample of transferred users should already appear in my channel to confirm the script works before final hand-off. If you have done similar Telegram automations before, especially where the scraper had no admin privileges on the source side, your experience will help a l...

    $11 Average bid
    $11 Avg Bid
    28 bids

    ...professional who can secure a reliable merchant account for my existing e-commerce store. The shop is already live on its own platform; what’s missing is the ability to process credit and debit cards smoothly. Must configure with vrio Here’s what I need from you: • Approval for card processing that covers Visa/MasterCard, American Express, and Discover. • Any accompanying payment gateway credentials or API keys so I can complete the technical hookup on my side. • Clear guidance on documentation, underwriting requirements, and compliance steps so the account stays in good standing from day one. If you have established relationships with acquiring banks, PSPs, or high-risk-friendly providers and can walk me through application, KYC, and final int...

    $125 Average bid
    $125 Avg Bid
    75 bids

    I run a public Telegram channel with 30 000+ members but only a fraction appear truly active. I need a specialist who can dive into the Telegram API / MTProto from the vantage point of a regular member account and tell me, with evidence, exactly what member-level data is retrievable. The priority is clear: I want to know whether user IDs and usernames can be enumerated, how many can be reached, and under which technical or policy constraints. While you are exploring, please note any practical way to spot genuinely engaged users, describe the rate limits you hit, and flag the differences I would face if I ever upgraded the account’s role. Deliverables • A concise proof-of-concept script or notebook that demonstrates the maximum data you were able to pull as a standard me...

    $50 Average bid
    $50 Avg Bid
    13 bids

    I need a very good WordPress expert, with many reviews, to fix my existing website

    $85 Average bid
    $85 Avg Bid
    244 bids
    Fix & Optimize Facebook Ads
    6 days left
    Verified

    I’m juggling two Facebook Business Manager accounts—each tied to a separate Shopify store—and a personal profile. Right now nothing talks to each other the way it should: Pixels are duplicated or missing, events are firing inconsistently, and the ad automation I set up is doing more harm than good. Here’s what I need from you: • Re-map FB Pixels so each Shopify cart tracks correctly, eliminates duplicates, and feeds clean event data (including CAPI if you recommend it). • Repair or replace broken Pixel IDs, test events in real time, and verify that standard and custom conversions populate inside Events Manager. • Reorganize the two Business Manager accounts so audiences, catalogues, and assets live in the right place and don’t overlap. ...

    $391 Average bid
    $391 Avg Bid
    37 bids

    ...correspondence—inside our cloud accounting platform (we currently use QuickBooks Online, but are open to your preferred tools if they streamline the workflow) Strong familiarity with bank interfaces and online payment gateways will be essential, as is an eye for detail and a solid grasp of basic compliance requirements. If you already work with reconciliation tools such as Plaid, Xero, or proprietary API connectors, feel free to outline that experience; flexibility on systems is a plus. Deliverables I expect: 1. A reconciled ledger at close of business each Friday. 2. A month-end report summarizing cash position, variances, and any outstanding issues requiring my sign-off. If you can keep our books tight, our paperwork transparent, and communication clear, let&...

    $10 / hr Average bid
    $10 / hr Avg Bid
    10 bids

    ...training schedule, expected hardware needs, and how you will package the finished system for everyday use (command-line script, simple web UI, or another method you prefer). Be explicit about any open-source checkpoints you intend to leverage and how you will handle licensing. The deliverable I expect at the end of the engagement is a usable generator: the trained weights, the inference script or API, and concise documentation so I can reproduce or extend your work later. I will judge success by visual quality (clean lines, vivid color palette, and stylistic consistency across multiple prompts), prompt–to–image accuracy, and reasonable inference speed on a single consumer GPU. If you have questions about scope or preferred frameworks, include them in your proposal s...

    $195 Average bid
    $195 Avg Bid
    14 bids

    ...and target order. * Recover correctly if the bot disconnects or restarts while a trade is open. * Handle rejected orders, cancelled orders, partial fills, API issues, etc. * Have basic safety controls such as max daily loss, max trades, position limits, and an emergency flatten option. * Keep detailed logs so I can see exactly why a trade was or wasn’t taken. * Have a proper testing/simulation mode before anything is used with real money. I want the code to be clean and documented, and I want the full source code when the project is completed. I’m looking for someone with actual experience building trading bots and working with futures/API execution, preferably TopstepX or similar platforms. I can provide the full TRE rules and my existing Claude prototype t...

    $146 Average bid
    $146 Avg Bid
    66 bids

    I'm looking for an experienced developer to enhance my existing Java Spring Boot microservices application hosted on AWS. Key tasks include: - Adding new features like: - User authentication - API integrations - Improving security Ideal Skills: - Core Java & Spring Boot - AWS experience - Microservices architecture - Strong focus on security Please provide relevant experience in your bids.

    $269 Average bid
    $269 Avg Bid
    34 bids

    ...pulled from my documentation and the AI results themselves. Front-end, back-end, and the AI layer should come together seamlessly. I’m open to modern stacks—React or Vue on the front, Node, Python (FastAPI, Django) or similar on the back—as long as the codebase is clean, well-documented, and ready for future feature expansion. Deliverables • Responsive website with secure user auth, data upload/API ingestion, and interactive risk dashboard • AI risk-calculation pipeline (model code, preprocessing, confidence scoring) running in the cloud or a containerised service • On-site chatbot configured for Information & FAQs, trained on provided content and able to query live results • Source code in a private repo and a brief deploymen...

    $25 - $50 / hr
    Sealed NDA
    $25 - $50 / hr
    176 bids

    Project Description Build a professional, modern and responsive website for my business/software. Develop a complete custom software platform with a professional UI/UX, user dashboard, admin panel, database a...formats for YouTube, Instagram, TikTok, Shorts and other social-media platforms. Include user accounts, subscriptions/credits, payment integration and usage tracking. The platform should be fast, secure, mobile-friendly, scalable and easy to use. Include a complete admin panel to manage users, videos, subscriptions, payments and settings. Provide complete source code, frontend, backend, database, AI/API integrations, testing and deployment. Goal: Create a professional website and software platform with powerful AI video creation capabilities that is ready for real-world comme...

    $261 Average bid
    $261 Avg Bid
    27 bids

    Seeking a Senior Full-Stack Engineer/Team to build an Ordering & Venue Operations Platform. ASSETS READY (Zero design needed): • 100% Figma UI/UX, full DB schema & API specs. DELIVERABLES: 1. Mobile App (iOS & Android): Ordering, booking, live tracking. 2. Three Web Portals: Super Admin, Branch Manager, Kitchen KDS. 3. Backend APIs & WebSockets real-time sync. Open stack (Flutter/RN, Node/Laravel). Strictly milestone-based via Git. Share live demos to apply.

    $250 Average bid
    $250 Avg Bid
    1 bids

    ...Android Java Developer – Facial Recognition API Migration & Liveness Integration ## Project Overview We have an existing Android application written in Java that currently uses Microsoft Azure Face API for facial-recognition-based attendance and related functions. We are developing our own self-hosted facial recognition API in Python, using technologies such as InsightFace / ArcFace, ONNX Runtime, FastAPI, and project-specific face repositories. We need an experienced Android Java developer to review the existing application, understand the current Azure Face API integration, and modify the application so it can work reliably with our new Python facial-recognition API. The work will be completed in two phases. ## Phase 1 – Replace...

    $250 Average bid
    $250 Avg Bid
    142 bids

    My current site works, but it feels empty. I want this project to tackle three areas at once—design, performance, and functionality—so the end result feels fresh, easy prompts, and simply works better for visitors and for me behind the scenes. Overall Design The visual overhaul is focused on a semi layout redesign. I’m aiming for an updated, cleaner interface that helps users ...in chain with social medias, google business and website. Deliverables • New page templates (home,about,services,contact ) with enhanced simplified layout • Refactored SEO/Google • Updated layout, easier visual to website + promoting Once I review the staging site and confirm the new layout, speed improvements, and functional fixes, the project will be considered complete....

    $408 Average bid
    Urgent
    $408 Avg Bid
    316 bids

    I'm building a construction services platform in India (starting with equipment rental, expanding later to operators, mechanics, and spare parts). Need someone with n8n Cloud + WhatsApp Business API experience. I have no technical background, so please use n8n's AI Workflow Builder (prompt-based) so I can request future edits in plain language. What I need: Set up n8n Cloud account and connect WhatsApp Business API Integrate payment gateway (Razorpay preferred) to auto-generate UPI/card payment links Automated lead capture and response for customer inquiries Auto-generate and send quotation + invoice via WhatsApp on booking, with payment link attached Real-time payment status tracking (auto-mark "paid" once gateway confirms) Automated payment reminder ever...

    $97 Average bid
    $97 Avg Bid
    41 bids

    ...database schemas, API data contracts, and deployment workflows are already fully designed and documented. We need a sharp developer who can take our structured technical blueprints and build a stable, production-ready MVP within a 30-to-45-day window. This is a clean-slate project with zero technical debt. You will be working with a lean, modern async Python stack on the backend and your choice of a clean SPA framework on the frontend. ------------------------------ ## The Technical Stack * Backend Framework: FastAPI (Python 3.11+, fully async, Pydantic v2) * Database & ORM: PostgreSQL + SQLModel (SQLAlchemy 2.0 async core) + Alembic for migrations * Background Workers: ARQ (Redis-based asyncio-native task queue) * AI Integration: Anthropic Claude 3.5 Sonnet API...

    $2192 Average bid
    $2192 Avg Bid
    198 bids

    Our production platform is running well, but every now and then a functional bug slips through. When that happens I reach out by email and need a senior engineer who can jump straight in, diagnose the root cause, and ship a fix without disrupting business hours. Tech stack you’ll be touching: • Python / Django • Celery for background jobs • Redis for caching and as the Celery broker • Daphne with Django Channels powering WebSockets Because most of the hiccups we’ve seen are classic functional bugs rather than performance or integration issues, I value someone who can trace application logic fast and write clear, maintainable patches. We don’t have a fancy tracker—issues are reported manually by the team—so concise communi...

    $29 Average bid
    $29 Avg Bid
    29 bids

    I need reliable, automated access to a local website dedicated to the diamond industry so I can stay ahead of pricing movements, changing inventory levels, and broader market trends. The site is public but does not offer an API, so web-scraping (Python, BeautifulSoup, Selenium, or a comparable solution) will be required. Here’s exactly what I expect: • A scraper that pulls the latest pricing information, inventory quantities, and any market-trend indicators you can extract from the pages. • Two report formats: a concise daily snapshot and a more detailed weekly overview. Both must arrive ready-to-read (CSV or Google Sheet is fine; a short PDF summary for the weekly report would be ideal). • A reusable “prompt package” that lets me drop the fre...

    $232 Average bid
    $232 Avg Bid
    30 bids

    ...Secure user authentication with personal profiles and ride history • Integrated in-app payments (cards, wallets, or UPI) so riders never leave the app • GPS tracking for every bike, visible to both rider and admin • Push notifications for booking confirmations, ride reminders, and low-battery alerts • Built-in customer support chat for instant help on the road I’ll provide branding assets, API keys for payment and map services, and access to our bike-tracking hardware docs. You’ll deliver well-commented source code, compiled binaries ready for TestFlight and Google Play internal testing, and brief setup documentation so my team can maintain the app after launch. If you’ve shipped location-based mobility apps before and can hit cri...

    $243 Average bid
    $243 Avg Bid
    27 bids

    Project Title Fix Bugs, Add Validation and Improve Responsiveness in Existing MERN Stack Website Project Description I already have a MERN Stack portfolio website, and I am looking for an experienced developer to fix and improve the existing project. The website is already developed, so I do not need a new website built from scratch. The main focus is on identifying and fixing existing bugs, implementing proper form validation, and improving responsiveness across all devices. Required Tasks: Identify and fix existing frontend and backend bugs Add proper form validation and error messages Fix Contact Form functionality Ensure MongoDB data submission works correctly Improve website responsiveness for mobile, tablet, and desktop Fix UI issues such as a...

    $37 Average bid
    $37 Avg Bid
    51 bids

    My WhatsApp Business account is already fully verified; the missing piece is a live Meta app that lets me run large-scale marketing broadcasts through the official Cloud API. I need you to step in, create the app in Meta’s developer portal, complete all required configurations (system user, phone number, webhooks, message templates), guide it through App Review, and hand it over ready for production traffic. Once the app is live I want to be able to send segmented promos, coupons, and new-product announcements directly from my backend, so please wire up a lightweight example endpoint or script (Node.js or Python is fine) that shows how to trigger a broadcast to an uploaded contact list and how to pull delivery analytics. To keep the hand-off smooth, make sure the final setup...

    $84 Average bid
    $84 Avg Bid
    30 bids

    I want to bring to life a cloud-based platform that unifies three core functions a modern accommodation business needs: a real-time channel manager, a full property-management system, and an on-site POS, all knitted together through a third-party API. Scope and objectives The system must work smoothly for every accommodation style—hotels, vacation rentals, hostels and any hybrid in between—so configurability is crucial. Inventory, rates and reservations have to flow automatically between the PMS and the external API, keeping OTA listings perfectly in sync while preventing over-bookings. At property level, staff should be able to handle the entire guest journey from booking to check-out and settle ancillary charges at the POS without touching a second screen. K...

    $158 Average bid
    $158 Avg Bid
    116 bids

    ...order flow in real time. Scope of work • Configure the official sales channels or the most reliable third-party apps to publish all products from Shopify to Etsy and TikTok Shop. • Map categories, attributes and shipping profiles correctly so listings are approved without errors. • Ensure inventory, stock counts and order tracking update seamlessly in both directions. • Walk me through any API keys, permissions or marketplace settings I have to approve. • Provide a quick reference guide or short video showing how to add future products and troubleshoot common sync issues. Acceptance criteria • All current Shopify products visible and purchasable on Etsy and TikTok Shop. • No duplicate SKUs or overselling during a live test order....

    $394 Average bid
    $394 Avg Bid
    269 bids

    I’m building a f...payment/banking APIs. I intend to host on AWS or Vercel, so familiarity with CI/CD pipelines, infrastructure-as-code, and automated testing will be valuable. Deliverables • Production-ready source code with clean architecture and comments • Deployed site (test and live environments) behind TLS and WAF • Admin dashboard to manage users, transactions, and settings • Documentation covering API endpoints, environment variables, and deployment steps • Handover session to walk me through setup, security controls, and future scalability options If you have a proven track record launching secure, responsive fintech or SaaS products with the technologies above, I’d love to hear how you would approach this build and a rea...

    $518 Average bid
    $518 Avg Bid
    278 bids

    ... The letter must present me as a solid mid-level engineer with 3 + years of hands-on experience in WordPress, Laravel, PHP, MySQL, HTML, CSS, Bootstrap, AJAX and JavaScript, while keeping the focus squarely on my technical strengths rather than soft skills. To help you tailor the draft, I will provide bullet notes on two recent WordPress projects that showcase complex theme customisation, REST-API work and performance tuning. Please weave those projects into the narrative as concrete proof of my capabilities; Laravel can stay in the background as part of my overall stack knowledge. I expect a single-page letter written in a confident, business-formal tone, free of clichés and buzzwords, and ready to drop into a PDF or DOCX template. Highlight core achievements, the bread...

    $10 / hr Average bid
    $10 / hr Avg Bid
    64 bids

    I’m building a full-fledged marketplace where multiple sellers can ...PayPal later. • Core shopping features: search and filter, wish-lists, reviews & ratings, discount coupons, cart persistence, push/email notifications, shipment tracking and returns workflow. • Scalable backend: REST/GraphQL APIs, robust database design, role-based access control, caching and logging ready for cloud deployment. • Handover assets: complete source code, build/deploy scripts, API documentation and short video walkthroughs so my in-house team can continue maintenance. I’ll provide brand guidelines, initial wireframes and hosting credentials. If you have launched similar marketplaces and can demonstrate app-store or web links, let’s talk timelines and a pha...

    $469 Average bid
    $469 Avg Bid
    284 bids

    Our organisation has ju...Create and verify all Bank, Customer and Vendor accounts. – Build the core bookkeeping workflows that drive invoicing, payments, expense approvals and recurring transactions so my finance team can use them without manual tweaks. • Systems Integration – Connect Zoho Books to the other apps we already rely on (e.g. payment gateways, e-commerce, CRM). The intent is zero double-entry. REST API, Zoho Flow or any native connector can be used—whichever keeps it clean and future-proof. Configuration should follow best practices inside Zoho Books so reports balance first time and automation rules are easy for us to adjust later. A short hand-over session (recorded screen-share is fine) plus written notes on where each setting lives w...

    $14 / hr Average bid
    $14 / hr Avg Bid
    117 bids

    ...button in from quick view navigation menu to show next billing information for active subscription and refills. • depress Icon button in from quick view navigation menu to show next billing information for Ai support chat. • depress Icon button in from quick view navigation menu to show active alerts (Dr message, issue with CC billing, canceling subscription, Video appointment rescheduling (OLA API) ….). Implement royalty free Ai based Chat window which is simple yet effective in design. As a last resort if ai can’t answer questions email can then be directed to support. Details within each above area to be mutually discussed and developer implemented as per discussion. Other small unforeseen items may come up and are expected to be dynamically dealt with...

    $286 Average bid
    $286 Avg Bid
    140 bids

    ...implemented and working on: Android Wear OS Backend/API This is not a project to be developed from scratch. The developer will receive: Complete Android application source code Complete Wear OS application source code Existing and functional backend and APIs Authentication structure Existing endpoints Functional logic User flows and navigation Design and assets Business rules API request/response examples The main goal is to reproduce the existing functionality within the Apple ecosystem. iPhone Application Development of the iPhone application using Swift/SwiftUI, keeping the functionality and overall user experience equivalent to the existing Android version. Main areas include: Login/authentication through API Secure token management Web/API integ...

    $196 Average bid
    $196 Avg Bid
    152 bids

    ...External POS integration layer, currently disabled and excluded from the pilot Required technical review: Code and architecture Review the structure and quality of the existing code. Identify defects, fragile implementation, duplication and maintainability risks. Verify that the frontend, API, database schema and generated API documentation are consistent. Confirm that production builds and type checks pass. Authentication and security Review authentication, sessions, cookies and account access. Review API input validation and error handling. Check for exposed secrets, insecure configuration and dependency risks. Review common web security risks relevant to the platform. Confirm that authorization is enforced by the server and not only by the interface. ...

    $452 Average bid
    $452 Avg Bid
    212 bids

    I need an expert Python developer to automate tasks using the Betfair API. The specialist will need to develop new scripts for: - Placing bets automatically - Fetching and processing real-time data - Monitoring market conditions Ideal skills and experience: - Expertise in Python - Experience with Betfair API - Strong background in automation and scripting - Ability to handle real-time data processing Looking for someone who can deliver robust, efficient, and reliable automation scripts. Please provide examples of similar work done. I need an experienced Python developer to finalize an automated market monitoring and execution script. The script must stream real-time line drops from an external API feed (Pinnapi Server-Sent Events drop stream) and match them instantl...

    $201 Average bid
    $201 Avg Bid
    142 bids

    Project Title: PS1 MIPS Assembly / G...weapon fires BOTH the standard ice cream cones and launches the giant flaming clown head projectile, exactly like the original Phase 1 boss fight. 3. Boss Special Attack for the Flying Head: When playing as the standalone flying head, its special weapon must fire its authentic boss weapon (the massive homing pink plasma ball / projectile ID 0x15) along with the ice cream cones. 4. End-Level Cleanup Fix: Ensure that when a match ends, the game's memory cleanup does not despawn the head model or break the vehicle state during the victory screen. Budget: My absolute maximum budget for this task is 40 USD. It's a quick MIPS patch job since all 3D assets are already integrated. Please only bid if you have proven experience with the PS1 (R...

    $132 Average bid
    $132 Avg Bid
    36 bids

    I need a small utility that automatically opens, watches, and instantly grabs the “Personal Offers” that pop up inside my Roadie account. This is a solo, personal-use project, so there’s no multi-user layer or complex UI required—speed and reliability matter most. Core flow • Securely sign in ...an offer is detected and accepted automatically. Acceptance criteria • Successful login and continuous monitoring for at least 4 hours without crashing. • Offer acceptance latency ≤1 s from appearance (measured in the demo). • Filters work as described and can be edited without touching code. • No violation of Roadie TOS beyond normal user automation practices. If anything in the Roadie API or front-end changes, clear comments in...

    $176 Average bid
    $176 Avg Bid
    171 bids

    I need a lightweight Android application that keeps my customers instantly informed about their purchase progress. The core task is to build a stable push-notification system that fires whenever an order moves to a new status in our back-end. Each notification must be clear, timely, and triggered exactly once per status change so users never miss an update or receive duplicates. My API team will expose a simple REST endpoint returning the current order state; you can poll it or use webhooks—whichever gives the most reliable result on Android. Feel free to integrate Firebase Cloud Messaging if it speeds things up; I just need the service to scale and to handle basic fail-over scenarios. At this stage I am not asking for full real-time map tracking or a user-login module, but ...

    $27 / hr Average bid
    $27 / hr Avg Bid
    59 bids

    We are looking for a skilled Meta API & Integration Specialist to manage, optimize, and scale integrations with Meta platforms. The candidate will be responsible for monitoring API usage, troubleshooting API issues, and working with Meta to request and obtain higher API rate limits when required. Key Responsibilities Manage and maintain Meta Graph API, Marketing API, WhatsApp Business API, and related integrations. Monitor API usage, rate limits, errors, and system performance. Identify API bottlenecks and implement solutions to improve scalability. Submit and manage requests for Meta API limit increases. Communicate with Meta support and developer teams regarding API restrictions and technical issues. Impleme...

    $409 Average bid
    $409 Avg Bid
    107 bids

    ...read/write or no access on a per-module basis. - Meditation content management: full create, read, update and delete on individual meditations and on multi-module programs, including audio asset upload - User management, read-only - Subscription visibility, sourced from the payment providers rather than a parallel local database - Manual push notification sending, with send history 3. BACKEND - API layer serving both the iOS app and the admin panel - Real-time voice agent infrastructure - AI orchestration: session context interpretation, content selection, personalised intro generation, persistent per-user memory - Emotion signal handling, normalised into a single internal taxonomy across providers - Subscription entitlement and usage metering across two payment channels - Pu...

    $34 / hr Average bid
    $34 / hr Avg Bid
    76 bids

    I need help troubleshooting Bluetooth speakers that aren't producing sound with my Sony Bravia 65-inch TV. Requirements: - Diagnose and fix the issue. - Experience with Sony Bravia TVs and Bluetooth audio devices is ideal. Please provide a detailed plan and timeline for the fix.

    $191 Average bid
    $191 Avg Bid
    7 bids

    ...leads to the sales team Follow-Up Calls Follow up with existing leads Remind customers about appointments Collect feedback Re-engage inactive leads Preferred Technology / Experience We are open to the right technology stack, but experience with the following is highly preferred: Twilio / Telnyx / similar telephony platforms OpenAI API / LLM APIs Realtime voice AI Speech-to-Text and Text-to-Speech WebSockets / Webhooks REST APIs CRM integrations WhatsApp API n8n / Make / Zapier Python / Node.js Database integration Important Requirements We are not looking for a basic chatbot or a simple IVR system. We need someone who understands how to build a real conversational voice agent with low latency, reliable call handling, context management, error handling, and human hand...

    $99 Average bid
    $99 Avg Bid
    20 bids

    ...with LangChain or Rasa for chat, TensorFlow or PyTorch for analysis-heavy tasks), and turn that into a production-ready microservice or packaged module. Typical flow • Review the project brief with me and translate objectives into agent capabilities • Propose the tech stack and model choice, clearly explaining trade-offs • Build, test, and fine-tune the agent, then expose it through a clean API or SDK • Hand over clear documentation and lightweight maintenance scripts (Docker or similar) Because each project differs, modular architecture and well-commented code are essential so I can extend or swap components later. Quality is measured by unit tests that hit at least 85 % coverage, latency below 500 ms for inference on standard cloud hardware, and repr...

    $212 Average bid
    $212 Avg Bid
    213 bids

    ...accounting module (or seamless push-pull integration with existing Tally data) so entries made in the ERP reflect instantly in Tally and vice versa. • Processing module to record milling yields, by-products and machine downtime. • Custom time-related discounting rules—e.g., early-morning bulk buyers get special rates that expire automatically. • WhatsApp message automation (without the official API) to send order confirmations, dispatch alerts and payment reminders straight from the system. • Multi-user access over different locations with proper role permissions and data syncing. Nice-to-have If you’ve built similar agri-processing or trading ERPs before, I’d love to see live demos or screenshots. Any additional ideas that make da...

    $71 Average bid
    $71 Avg Bid
    18 bids