Signal processing jobs

I’m ready to move forward with a new web application and the very first milestone is a rock-solid user authentication flow. From account creation and email confirmation to secure session management and password recovery, I need the full si...confirm their account • Verified users can log in, stay signed in across page refreshes, and log out securely • Forgotten passwords can be reset via time-limited token links • Basic responsive UI (it doesn’t have to be pretty, just functional) • Code passes an automated lint/test suite you provide Once the authentication layer is solid, I may circle back for extra modules like payment processing or data analytics, so an extensible architecture is important. Looking forward to seeing how you’d tackle...

...PROJECT OVERVIEW Build a modified TI-84 Plus non-CE calculator with an internally installed Seeed Studio XIAO ESP32-S3 Sense, OV5640 5MP autofocus camera, Wi-Fi, OpenAI API connectivity, TI-84 to ESP32 communication, and a calculator-side AI interface. System architecture: OV5640 camera -> ESP32-S3 -> Wi-Fi -> OpenAI API -> ESP32-S3 -> TI-84 -> Display The ESP32-S3 handles camera control, image processing, networking, and AI communication. The TI-84 provides the keyboard, display, user interface, and commands. Use the existing TI84-AI GitHub project by ivan-grebe as the primary software and architecture reference: Do not simply adapt an ESP32-C3 tutorial. This build specifically uses an ESP32-S3, OV5640, and TI-84 Plus. 2. HARDWARE Required hardware:

I need to add end-to-end payments processing to my application so that customers can complete financial transactions without ever leaving the platform. The core work involves choosing and integrating a mainstream gateway (Stripe, PayPal, Adyen or a comparable API), wiring up the server-side logic, and exposing clean client-side calls that handle tokenisation, 3-D Secure flows, refunds and recurring charges where relevant. The codebase is currently built in Node.js with a React front end, so familiarity with this stack, REST/GraphQL, and typical PCI-DSS best practices is important. I already have merchant accounts in place; what I am missing is the glue that turns an order into a confirmed, securely captured payment and stores the resulting transaction metadata in my PostgreSQL da...

Prerequisites: Citizen - Indian Only Document - Valid National ID Age - 18+ We are expanding our presence on the InsuranceDekho POS platform and need some people who can take ownership of our motor-insurance pipeline. Scope of work • Process new motor-insurance policies so we consistently widen our panel of products. • Process every incoming deal end-to-end, from quick quotation through to confirmed policy issuance on the POS portal. • Handle policy-related service tasks—especially timely. Work Phase: Day 1 - Work account setup & Onboarding Day 2 & 3 - Product Training Day 4 & Onwards - Paid Work Device Requirement: - Mobile - Laptop (Preferred)

...structural features** where appropriate. Expected Deliverables * Working AI/ML model and complete source code * Pre-processing and training pipeline * Individual tree/crown detection or segmentation * Classification of the 10 target species * Species-wise tree count * GIS-ready output (Shapefile/GeoJSON/GeoPackage or equivalent) * Confidence/probability score for each prediction * Accuracy assessment and confusion matrix * Documentation explaining the methodology, training process and inference workflow * Recommendations for scaling the model to larger areas of Jharkhand Ideal Candidate Please apply if you have demonstrated experience in: * Remote sensing and satellite image processing * Computer vision / deep learning * Tree detection and crown segmentation * Tree sp...

Technical Specification: Inkjet DC Servo Motor Emulation via NEMA Stepper Motor (Closed-Loop Conversion)1. Project ObjectiveTo design and implement an electronic intermediary system (signal translator) to replace the original DC carriage motor of an inkjet printer with a NEMA stepper motor. The system must guarantee ultra-smooth, resonance-free linear motion and high-fidelity real-time positioning feedback to prevent the printer's mainboard from triggering a Carriage Jam or Fatal Error state.2. Block Diagram and Signal Flow ┌──────────────────────────────────────────────────────────┐ │ INKJET PRINTER MAINBOARD │ └───────────────┬──────────────────────────▲───────────────┘ │ │ [In...

...reflect our actual product, technology, architecture, data processing practices and security controls. ### 2. Customer & Commercial Agreements Please draft: * Master Services Agreement (MSA) * Enterprise Order Form * Data Processing Addendum (DPA), covering GDPR, UK GDPR, applicable US privacy laws and international data transfers * Security Addendum / Technical and Organisational Measures * Mutual NDA * One-Way NDA template ### 3. Thorough Product & Legal Due Diligence Before drafting, please conduct the necessary due diligence to understand: * How works and its actual product functionality * Customer use cases * Types of data processed * Personal data and potential sensitive data exposure * Data ownership and processing responsibilities * AI models ...

...for LLM-enabled data ingestion, enrichment, processing, and discovery across large and complex datasets. The platform should be designed from the beginning to support AI agents, automated workflows, and intelligent data retrieval. What you will work on - Design and implement scalable backend services and microservices - Build APIs using REST and gRPC - Design reliable data ingestion and processing pipelines - Build low-latency streaming and event-driven systems - Work with large-scale PostgreSQL / MySQL databases - Integrate LLMs and AI agents into backend workflows - Build data enrichment and discovery services - Design systems for multi-modal data - Improve system performance, reliability, scalability, and security - Build asynchronous processing and background ...

...stretch of my M-Tech and need a radar engineering student to cover me through the dissertation stage. The core of the work is Single module radars, with a tight emphasis on Waveform Analysis. The scope of the dissertation to be covered is as following. 1 Conceptual Modelling of Single Module Radar Architecture without hardware implementation. 2 Radar Signal Generation and Target Echo Simulation using MATLAB. 3 Digital Radar Signal Processing Card Emulation. 4 Performance Evaluation and Algorithm Validation, supported by simulation results....

Project Title: Spatial Data Processing and Hydrological Reporting Project Budget: $250 USD Project Description: We are seeking a GIS and spatial data specialist to assist with a catchment-scale land-cover and hydrological mapping task. Scope of Work: Process spatial elevation and terrain datasets for a localized catchment area. Analyze multi-temporal vegetation indices and land-cover data using cloud-based geospatial platforms. Generate raster outputs representing catchment physical factors. Compile a structured, high-level technical report summarizing the data inputs, resolutions, and mapping methodology. Requirements: Strong experience in GIS processing and cloud-based spatial programming. Ability to deliver clean spatial data outputs and professional technical text. Famili...

I need a freelancer to build a database and accounting system. Key Requirements: - Store customer information - Invoice processing functionality - Integration with existing CRM system Ideal Skills and Experience: - Experience in database development - Proficiency in creating accounting systems - Familiarity with CRM integration Please provide examples of similar work done and your approach to this project.

I need a full-scale Detailed Project Report that I can present directly to lenders and grant bodies for a new food processing venture. The document must read like a bank-ready dossier: clear market analysis that sizes demand, profiles competitors and maps current supply chains; rigorous financial projections built from ingredient costs through to EBITDA and cash-flow; and a pragmatic operational plan that explains plant layout, capacity, staffing and compliance with food-safety standards. You will research the sector, run the numbers, and organise everything into a concise, professionally formatted report (Word + PDF) with an executive summary that highlights payback, IRR and risk-mitigation. Deliverables • Draft DPR for review • Final DPR incorporating feedback &bul...

I ha...recreate the text exactly as written, correcting only obvious spelling errors while preserving my headings, bullet points, and any underlining or emphasis I used. • Once typed, please lay the content out neatly—consistent margins, clear section breaks, and an easy-to-read font—before exporting the final file to PDF. • I’d like the PDF to be fully searchable and copy-friendly, so use a word-processing tool such as Microsoft Word, Google Docs, or similar, then save to PDF rather than relying on image scans. When you send back the finished PDF, include the editable source file as well in case I need to make later tweaks. If you have questions about handwriting interpretation as you go, feel free to flag those specific lines; I’ll clarify...

...FUNCTIONAL SCOPE The attached PDF contains the complete requirements, covering: • Identity and linked products: references, barcode, category, brand, condition, selling unit, linked products and their quantities, main-product selection, and access to product details. • Images: viewing, main-image selection, adding, removing, reordering, reusing linked-product images, upload states, and secondary processing options. • Text and descriptions: title editing, formatted descriptions, and category-related reusable description blocks, with separate permissions for listing-specific and shared content. • Attributes: category-dependent required and optional attributes, single and multiple selections, permitted custom values, and suggestions. • Shipping: packaging ...

The project is a compact, bipedal humanoi...orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances • Assembly drawings, exploded views and labelled BOM • Brief DFM report summarising print settings, material usage and post-processing notes Acceptance criteria A design review in Fusion 360 using the web viewer will confirm fit, actuator clearances, weight targets and printability on a 300 × 300 × 400 mm build volume before final sign-off. When you respond, please highlight your direct experience with robotics or load-bearing 3...

The project is a compact, bipedal humanoi...orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances • Assembly drawings, exploded views and labelled BOM • Brief DFM report summarising print settings, material usage and post-processing notes Acceptance criteria A design review in Fusion 360 using the web viewer will confirm fit, actuator clearances, weight targets and printability on a 300 × 300 × 400 mm build volume before final sign-off. When you respond, please highlight your direct experience with robotics or load-bearing 3...

I'm experiencing a "no signal" issue with my landline phone. This started within the past week. I need a technician to diagnose and fix this issue as soon as possible. Ideal skills and experience: - Expertise in landline phone systems - Experience with signal and connectivity issues - Quick response and repair time - Ability to provide a detailed diagnosis

...Development * Custom Software Development * AI/ML Solutions * AI Automation * ERP & CRM Development * API Integration * Cloud & DevOps * GIS & Geospatial Solutions * Data Analytics * Software Testing & QA * IT Support & AMC * UI/UX Design * Digital Transformation ## NON-IT / BPO / ITES Services * Data Entry * Data Processing * Data Digitization * Data Annotation & Labeling * Medical Coding * Medical Billing * Healthcare BPO * Back-Office Operations * Non-Voice BPO * Document Processing * Data Management * Call Center & Customer Support ## Commission Structure **100% PERFORMANCE-BASED — NO FIXED SALARY** There is: No fixed salary No fixed monthly payment No upfront payment You earn a **20% commission on eligible client payments a...

...in Mexico to handle day-to-day administrative tasks for my online business and to stay on call for ongoing consulting. Because many of the procedures involve local regulations, only freelancers who are physically living in the country and are Mexican residents will be considered. What you will help me with Most of the workload will revolve around basic store administration—typically order processing, customer service follow-ups, and keeping inventory records tidy. On top of that, I’ll look to you for periodic advice on matters such as legal compliance, marketing ideas, or even the occasional technical hiccup, depending on where you feel strongest. The store itself may sit on Shopify, Magento, WooCommerce, or a similar platform; the exact stack is still flexible, so...

...I need an experienced AV technician who can take full ownership of our visual displays. For these events the showpiece is always the LED screen: slick motion graphics, live camera relay, and crystal-clear presentations that keep executives impressed and clients happy. Your role starts with pre-event planning—advising on screen size, pixel pitch and rigging points—then moves to on-site setup, signal routing and real-time operation on show day. I already have general AV crew in place, so I’m specifically after someone who can step in as the LED specialist, comfortable with processors such as NovaStar, Brompton or similar, and able to work alongside our content team running PowerPoint, Keynote or media servers without a hitch. Deliverables I expect: • A fu...

...removing, or replacing objects • Human-object interaction editing — modifying how people interact with objects • Other cinematic-quality VFX — exploring additional advanced use cases For each approach, evaluate: • Visual quality and realism • Detail and pixel preservation • Frame-to-frame consistency • Flickering and temporal artifacts • Deformations and unwanted changes • Accuracy of the edit • Processing time • Level of manual work required Deliverable: Identify the best tool, method, and workflow for each type of edit, including why it was selected. WEEK 2 — SCALING & WORKFLOW Once the best approaches are identified: • Document the workflow step by step • Determine what can be automated vs. wh...

We're looking for a creative and detail-oriented Script Writer and Video Editor to join our team and help create engaging, informative videos on food safety, food technology, and nutritional awareness. Script Writer – Responsibilities Research and write clear, engaging, and accurate scripts on food safety guidelines, food processing technology, nutrition facts, and health awareness topics Simplify technical/scientific information into easy-to-understand content for a general audience Write in a conversational, audience-friendly tone suited for reel/shorts videos. Ensure factual accuracy sourcing from credible references (FSSAI, WHO, ICMR, etc.) Collaborate on video structure, hooks, and call-to-actions Video Editor – Responsibilities Edit raw footage into polished, ...

...simple: a patient logs in, books an available slot, meets the practitioner over secure video, and, if required, pays and receives a prescription or follow-up notes—everything must happen smoothly inside the site without sending users to third-party pages. Speed matters most right now, so I’m open to using proven frameworks or SaaS components for HIPAA-ready video, calendar integration, and payment processing as long as the final result feels cohesive and branded. A clean, mobile-first React or Vue front end tied to a reliable back-end (Node, Django, or something comparable) is ideal, but if you have a faster stack that can still scale, let me know. When you reply, focus on the telemedicine or similar healthcare platforms you have shipped, the tools you used, and how...

I need a production-ready shopping app built from the ground up, covering mobil...endpoints 3. Admin dashboard (responsive web) 4. Setup scripts or Docker files for one-click deployment 5. Short video or written walkthrough showing the full flow from sign-up to order fulfilment 6. Test report confirming authentication security and successful payment runs on all three gateways Acceptance is based on the app passing a smoke test on my devices, all three payment gateways processing sandbox transactions, and the dashboard reflecting those orders accurately. If any part of the stack is your specialty—whether that’s Flutter, Node.js, Laravel, Firebase, or another proven combo—let me know. I care more about reliability, clean code, and clear documentation than t...

I already have a complete schematic and BOM for an embedded-system board and now need someone to turn it into a production-ready PCB in KiCad. You will receive the schematic, component list, and the exact board outline with mounting-hole locations so the size constraint is fixed from the start. Your task is to place all parts logically for signal integrity and serviceability, route power and ground planes cleanly, add connectors exactly where the enclosure dictates, and run full DRC to be certain the board will pass fabrication checks the first time. Please keep an eye on trace widths, clearances, and manufacturability rules that mainstream fabs expect. When finished, send me: • The complete KiCad project (schematic symbols, footprints, and PCB layout) • Gerber and dr...

I am looking for someone who owns a mocap suit, preferably a Rokoko Smartsuit 2, for remote animation recording. The workflow is very simple: • I will send you a video showing my body movements. • You will reproduce and record these movements using your mocap suit. • You will send me the raw FBX file. • No cleanup, editing, retargeting, or other processing is required. I will handle all processing myself. The animations will generally be short and relatively simple. Payment: • $10-15 for short animation • Approximately $50 per hour

I’m ready to expand into the Netherlands and need freelance sales agents who can confidently sell to both B2B and B2C audiences. The product line will be disclosed in our kick-off call, but you can expect a solid, market-tes...product training, marketing collateral, and back-office support so you can stay focused on selling. Fluency in Dutch and English is essential, and an existing network in the Dutch market will make you an immediate asset. Deliverables I will track: • Updated pipeline reports with clear deal stages • Weekly feedback on objections and market insights • Closed-sale summaries for commission processing If you thrive on commission-based independence and have the drive to turn opportunities into revenue across both consumer and busines...

...sensing structures, not only signal-conditioning electronics. Main Tasks - Design the voltage and current sensing architecture - Develop the sensing structure, protection, termination, and compensation - Select and evaluate the 2-meter cable and AFE interface - Build at least one working prototype; two are preferred - Test frequency response, phase, linearity, noise, crosstalk, and transient response - Improve the design based on test results - Deliver schematics, BOM, drawings, raw test data, and editable design files Target characterization is approximately 10 Hz–250 kHz for the voltage/general-current paths and up to 500 kHz or higher for the high-frequency current path. Experience with Rogowski coils, capacitive voltage sensing, magnetics, analog electronics, sig...

My field crews often find themselves well beyond reliable reception, yet they still need to capture photos and short videos, tag them with a few details, and trust everything will reach our server once a signal returns. I need a true offline-first mobile app—built for both iOS and Android—that keeps every file and form safely on-device, adds it to a robust sync queue, and then reconciles everything automatically when connectivity is restored. Here’s the workflow I have in mind: • While offline, a user can shoot photos or video, enter a caption, select a job site, and hit “Save”. • The app stores each item locally, shows a clear status badge (“Queued”, “Syncing”, “Synced”, or “Conflict”), and l...

I’m looking for an experienced PCB designer to review my cyberdeck design, identify any potential issues, and make the necessary corrections to ensure the board can be manufactured and function as intended. The designer should have extensive experience with high-speed PCB design, including differential pairs, impedance control, signal integrity, power integrity, grounding, and high-speed interfaces. The remaining non-differential routing also needs to be completed, along with a thorough review of the component placement and overall PCB layout.

I'm looking for an experienced Node.js developer to set up an AI Router. This intelligent proxy will dynamically distribute Natural Language Processing requests across multiple free AI providers. Requirements: - Support for Natural Language Processing services - Input format: Plain text - Dynamic request distribution Ideal Skills and Experience: - Proficiency in Node.js - Experience with AI APIs and proxies - Strong understanding of NLP tasks - Ability to handle plain text input Submit a brief overview of your experience and approach to this project.

I need a modern, sleek word-mark built entirely around the name “Filtronex.” The brand sits in the water-filtration space, so the logo must lean into cool blues and fresh greens to signal clarity and purity—no extra icons or illustrations, just strong, confident typography that can stand alone on packaging, manuals, and digital channels. Please create the artwork as vector (Adobe Illustrator or comparable) so it scales cleanly. I’ll also need transparent PNGs for web use and a single-color variant for embossing or monochrome print. Because our packaging run is queued, I’d like first concepts within a couple of days and the final, press-ready files delivered as soon as revisions are approved.

...layer adhesion and dimensional accuracy. • Dial in parameters such as layer height, wall thickness, infill, supports, cooling, temperature, and bed adhesion to suit the chosen material and the Creality K2’s capabilities. • Export a Creality project file (and final G-code) for each part. • Provide a short read-me outlining material choice, key settings, estimated print time, and any post-processing tips (e.g., suggested sealing or finishing if extra moisture resistance is advisable). Acceptance criteria – Project opens in Creality Print on a K2 without errors. – Parts fit together cleanly and leave internal clearance for an Arduino Uno. – Recommended material and settings withstand typical barn humidity and handling without warpi...

...schematic along with a list of the exact parts I want to use. Your job is to recreate that digital circuit in EasyEDA, make sure every symbol and footprint matches the components I provide, and lay out a compact, noise-conscious PCB that can go straight to fabrication. Because this is a digital circuit for an audio pedal, trace placement, ground routing, and jack positioning matter; please keep signal integrity and pedalboard ergonomics in mind while arranging the board. I’m happy with through-hole as long as the parts remain the same ones on my list. Deliverables • EasyEDA project file with the full schematic entered • Optimised PCB layout inside the same project • Generated Gerber/NC drill set ready for any standard board house • Updated BOM pu...

... The objective is for the pages to rank for their intended keywords. No provider can legitimately guarantee a particular Google ranking position, so we want a team with a genuine SEO strategy and demonstrable previous results. Automation We are particularly interested in a team capable of building an efficient automated workflow. The ideal system would be able to: Data source → API/data processing → database → page generation → SEO optimisation → publishing → sitemap → Google discovery/indexing → ranking monitoring → updates The system should be scalable and capable of handling thousands of pages. Reporting We require regular reporting covering: - Pages created - Pages published - Pages indexed - Google impressions - Google cl...

...Keep only the stronger one Do not draw duplicate or almost identical zones. Required setting: Merge Nearby Zones x ATR DISPLAY Demand Zone: Green Supply Zone: Red Valid Order Block: Different shade or label OB Combined Zone: OB + REACTION Possible label: OB + REACTION 91 M5 Display options: Show Labels Show Score Show Retest Count Show Source Timeframe Do NOT display: Buy Signal Sell Signal TP SL Entry Dashboard Liquidity labels everywhere BOS labels everywhere FVG boxes everywhere Liquidity, BOS and FVG can be used internally only for validation. REQUIRED INPUTS ATR Length Bars After Base To Confirm Minimum Departure x ATR Minimum Impulse Body x ATR Minimum Directional Candle Ratio Maximum Base Range x ATR Maximum Base Body / Range Accepted Base Can...

...— budget $150. The programme is divided into six batches at $150 each. Bid for the first. If it comes back to a professional standard you are invited to the next, and the one after it — up to all six. Each batch is commissioned and paid separately, and no batch is are building a documented set of rules on how UK legislative and contractual language works, for use in a text-processing system. This is not translation, not commentary, and not a literature review, and you are not drafting legislation. You are writing rules about statutory and contractual language — rules that can be checked against the words on the page. The programme — six batches. The work is divided into six batches, which may run in sequence or in parallel: B1 — Normative force,...

...transactions to build an AI-powered tax fraud detection and risk monitoring system. • Led a team and engineered 27 data features and optimized machine learning classification models to enhance anomalous behavior detection. • Achieved 88% accuracy in identifying high-risk taxpayers through advanced predictive modeling. • Developed a scalable analytics pipeline using PySpark for distributed data processing and an interactive Streamlit dashboard with 7 analytical views with KPIs, Tables and Graphs for real-time compliance monitoring. Built an end-to-end ETL data analytics pipeline with 500K+ transaction records for customer purchasing insights. • Preprocessed the dataset, performed an 80/20 train-test split, and conducted EDA and feature engineering. • Desig...

...Amazon وNoon وTemu وSHEIN وAliExpress فقط. • التحقق من تطابق المنتج واختيار أفضل سعر صالح، ثم تحويله إلى SAR وتطبيق قواعد الخصم أو هامش الربح. • حساب شحن المنتجات الكبيرة بالمتر المكعب وفق القواعد المتفق عليها. • تكامل KDX Products API لإنشاء/تحديث المنتجات ومنع التكرار باستخدام SKU / source_offer_id. • Daily Cron لمعالجة المنتجات الجديدة وWeekly Cron لتحديث الأسعار والتوفر والمزامنة. • Queue Processing، Logging، Retry Handling، Error Handling وتحسين الأداء لمعالجة أعداد كبيرة من المنتجات. التنفيذ باستخدام Node.js / NestJS وREST APIs وBackend Automation. المراحل: 1. 1688 + الفلاتر + المقارنة — $300 2. التسعير + الشحن + KDX — $200 3. المزامنة الأسبوعية + الاختبارات والاستقرار — $200 إجمالي المشروع: $700. other discussion in Project I...

I have an existing Excel form that currently relies on manual entry and button-click processing. The form’s sole purpose is data analysis, so I need the repetitive steps replaced with a fully automated workflow that runs calculations and summaries the moment new rows are added or a file is imported. Here is what the finished workbook should do for me: • Detect new data in the input sheet (this may arrive through paste, import, or form controls). • Validate basic integrity (no blanks in required columns, correct data types) before the analysis runs. • Trigger the core analysis routine—mainly calculations and condensed summaries. The logic can live in VBA, dynamic array formulas, or Power Query; whatever you choose must keep recalculation time low e...

Embark on a transformative journey i...academic progress, attendance, and communication with teachers. 5. Fee Management: - Automate fee collection, generate invoices, and provide an online payment portal for parents. 6. Timetable Management: - Create and manage school timetables, including class schedules, teacher availability, and room allocation. 7. HR and Payroll System: - Manage staff details, attendance, and payroll processing for school employees. 8. Inventory Management: - Keep track of school supplies, equipment, and manage inventory efficiently. 9. Event Management: - Plan, schedule, and organize school events, with options for online event registration. 10. Multi-language Support: - Provide support for multiple languages to cater to a diverse ...

I’m ready to launch a mortgage-originating service (locally called a bond originator) whose biggest promise is lightning-fast processing. The audience is broad—first-time buyers, seasoned investors, anyone applying for a bond—so the name has to speak to every borrower while still feeling fresh and innovative. I have four working options on the table right now: qikbond, asapbond, needabond, and findabond. I need an experienced branding mind to tell me which, if any, truly works and, if none do, to craft stronger alternatives that nail our speed advantage, feel modern, and can grow into a memorable national brand. Deliverables I expect: • A ranked assessment of the four current names, with clear reasoning • A short list (5–7) of original name alte...

I’m ready to add a smart, conversational layer to my site and need an experienced developer to take the lead. The goal is straightforward: create and deploy an AI-driven chatbot that feels native to the website experience and reliably handles visitor questions in real time. The primary focus here is true AI development. I don’t just want a rules-based pop-up; I need a Natural Language Processing engine that can understand, learn from, and adapt to user intent. You’ll be working on a full chatbot solution—designing conversation flows, training the language model, and integrating it seamlessly into the existing site code base. Because this lives on the website, tight front-end integration is critical. Expect to work with our current tech stack (HTML, CSS, Jav...

...dashboard, featuring background task queues, anti-bot mechanisms, automated data enrichment, and direct Google Sheets API integration. Key Technical Architecture & Modules 1. Module 1: Job Site Scraping Engine Automated data extraction from dynamic and static job portals. Support for site-specific selectors, pagination rules, rate limiting, and category/subcategory filtering. High-volume background processing (~200 records per source daily). 2. Module 2: General Data & Lead Generation Engine Niche and location-based business data extraction from web sources, public directories, and map platforms. Integration interface for third-party enrichment APIs (e.g., LinkedIn/executive data). 3. Automated Contact Discovery & Formatting Engine Deep-crawl fallback logic: Automati...

I need a dependable Shopify-savvy admin who already lives in Mexico and can jump straight into the day-to-day running of my store. Your routine will revolve around three core areas: • Product listing and updates – you will import items through Oberlo, optimise titles, descriptions and images, and keep inventory in sync. • Order processing and fulfilment – every business day you will review new orders, push them to suppliers, confirm tracking numbers and mark them fulfilled. • Customer service & email management – you will monitor the support inbox, answer common questions and escalate anything outside your remit. A typical workday is light but time-sensitive, so I need someone who can log in at least once daily (Monday–Friday) to cle...

...Push notifications * Payment integrations * Maps/location * Authentication * Camera/file uploads * App Store & Google Play deployment * Performance optimization ### 3. AI / AUTOMATION DEVELOPER We are particularly interested in developers experienced with modern AI applications. Required/Preferred: * Python * OpenAI/LLM APIs * AI agents * RAG * Vector databases * AI chatbots * Document/PDF processing * Workflow automation * n8n / Make / Zapier * API integrations * Webhooks * CRM integrations * LangChain/LangGraph or similar frameworks * Building production-ready AI applications rather than simple chatbot demos ### 4. FRONT-END DEVELOPER * React * * TypeScript * Tailwind CSS * Responsive web applications * API integration * SaaS dashboards * Admin panels * Figma-to-deve...

...backend layer that talks to the model. Frontend • Cross-platform desktop GUI with a clean, responsive layout. • Controls for selecting or drag-and-dropping images, triggering inference, and viewing the returned prediction or annotated image. • Space to display status messages (e.g., “processing…”) and basic settings the user might tweak before running the model. Backend • Lightweight service (Python Flask/FastAPI or similar) that wraps the existing model, handles image preprocessing/post-processing, and returns the output in a format the UI can consume. • Error handling so corrupted or unsupported files are caught gracefully. • Simple logging so I can trace requests during testing. Acceptance Criteria 1. I c...

...customer service email templates for a UAE-based airline. Every message will be used to respond to customer inquiries about flight bookings and reservations, so the tone must be polite, professional, and consistent with aviation industry standards. Key points I must see covered: • Direct answers to booking and reservation questions • Accurate payment and refund information, including typical processing times and any required forms • Friendly openings and closings that reflect Gulf hospitality and the airline’s brand voice • Placeholders for passenger name, booking reference, flight details, and amounts so agents can personalise quickly Please structure the final delivery as: 1. A master style guide (one page) outlining tone, greeting options, and...

...marketing agency in Melbourne, Australia. We offer brand and content strategy, social media, and campaign work. Clients span fashion, beauty and lifestyle as well as property and professional services. The name is a family surname — the brand should feel personal and credible, run by a real person rather than a faceless firm. Positioning Modern, clean, professional with personality. It should signal that we are sharp and current without looking like a template. Approachable enough for a small beauty brand, credible enough for a property client reviewing a proposal. Direction Typographic wordmark as the primary asset. Clean, confident lettering of "Loaiza Studios" with one distinctive detail that makes it ownable — a custom letterform, a considered ligatu...

I am looking for an experienced embedded hardware and audio electronics engineer to replicate a custom automotive audio reverb/DSP module from scratch (0 to 100 delivery). The original circuit uses a Spin Se...surface-mount (SMD) PCB layout. 3. Component Sourcing & PCB Assembly: Source all genuine electronic components (FV-1, EEPROM, MCP604, passives, regulators, connectors). Manufacture and assemble (or order turnkey assembly via JLCPCB/PCBWay) at least 1–2 complete prototype boards. 4. Testing & Turnkey Delivery: Flash the dumped binary onto the new EEPROM. Perform audio testing (RCA input/output, signal integrity, power isolation) on a 12V supply. Ship the fully assembled and tested working prototype along with all design files (Schematics, PCB Gerbers, BOM, EE...