
Ditutup
Disiarkan
Dibayar semasa penghantaran
I am in the final stretch of launching the Trade Not Aid mobile app and need experienced technical support to make sure everything goes live without a hitch. We need an equity partner to help us launch the Trade NOT App in Africa. Marketing and onboarding are already covered internally—what I need now is hands-on help in three critical areas: • Bug fixing & troubleshooting • Server and database management • App optimisation & performance tuning •Customer onboarding and support The codebase is feature-complete but still gathering last-minute edge-case bugs and performance spikes. Your mission is to stabilise the build, harden the back-end, and squeeze every millisecond you can from the front-end before we submit to the stores and flip the production switch. You will be granted full access to our existing repo, staging server, crash logs, and performance dashboards. I’m happy to collaborate over Git, issue trackers, or whichever workflow you prefer, as long as we can track progress transparently. What I’d like to see in your proposal: • A clear breakdown of how you would tackle each of the three focus areas • Tools or frameworks you rely on for profiling, load testing, CI/CD, and monitoring • An estimated timeline to reach a “zero-critical-bug” build and your plan for post-launch support if needed Acceptance criteria: 1. No open critical or high-severity bugs in our tracker. 2. Server and database withstand a stress test equivalent to 5× projected launch traffic with stable response times. 3. Mobile builds meet agreed performance targets (app start <2 s, scroll FPS >55 on mid-range devices). If this sounds like a challenge you’re ready to own, send over your detailed project proposal and let’s get Trade Not Aid into the hands of users worldwide.
ID Projek: 40300829
103 cadangan
Projek jarak jauh
Aktif 11 jam yang lalu
Tetapkan bajet dan garis masa anda
Dapatkan bayaran untuk kerja anda
Tuliskan cadangan anda
Ianya percuma untuk mendaftar dan membida pekerjaan
103 pekerja bebas membida secara purata $499 USD untuk pekerjaan ini

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
$350 USD dalam 10 hari
8.3
8.3

"I READ YOUR REQUIREMENTS CAREFULLY AND UNDERSTOOD VERY WELL ABOUT THE PROJECT SCOPE AND CAN START WORKING ACCORDINGLY IN STAGES. With 10+ years of experience in mobile and backend development, I can support the final stabilization and launch of the Trade Not Aid app. My approach will focus on three key areas: bug fixing, infrastructure stability, and performance optimization. I will analyze crash logs and issue trackers to resolve edge-case bugs, review and harden the backend with proper monitoring and scaling for the server and database, and optimize the mobile build to achieve faster startup time and smooth UI performance. For profiling, load testing, and monitoring I typically work with tools like **Firebase Crashlytics, Sentry, Apache JMeter, and CI/CD pipelines using GitHub Actions to ensure stable releases and transparent progress tracking. I will also conduct stress testing to ensure the system handles 5× projected traffic while maintaining stable response times and optimized mobile performance. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I eagerly await your positive response. Thanks.
$460 USD dalam 7 hari
8.4
8.4

Hello, I see you need technical support to launch Trade Not Aid app in Africa. Our team has extensive experience in mobile app debugging, server optimization, and performance tuning. We'll systematically tackle all three areas: crash log analysis for bug prioritization, load testing with k6/Locust for server hardening, and React Native/Flutter profiling for frontend optimization. Post-launch monitoring included. 1. What's your current tech stack (React Native/Flutter/Native)? 2. What's your projected concurrent user load at launch? 3. Do you have existing CI/CD pipeline or need that set up? Let's chat about getting this app live. Best regards, Dr. Syafiq
$500 USD dalam 7 hari
7.3
7.3

Hello, Having worked in the realms of software and web development, I bring a wealth of experience and a range of tailored skills that I believe make me the ideal choice for your Trade Not Aid app support and equity partner. My prowess in Bug fixing & troubleshooting, Server and database management, and App optimization & performance tuning are the perfect blend for ensuring your codes experience remains smooth-sailing, server usage is optimal, and that your app meets all agreed performance targets. Key tools such as Git, crash logs monitoring systems, performance dashboards etc have been intricately woven into my workflow to ensure not only efficient monitoring but transparent communication. Moreover, my vast proficiency across various coding languages i.e. Matlab and Mathematica, Python, Java, C/C++, C#, Arduino etc. will without doubt aid in delivering a “zero-critical-bug” build befitting your time frame. Working on this project wouldn't be just business as usual for me; it would symbolize the perfect synergy between our two entities to form one powerful force geared towards transforming lives via trade NEITHER aid. Attached is our detailed project proposal for your perusal. I'm ready to go full throttle to ensure all acceptance criteria are met timely while assuring you post-launch support that++++++++++++++++++++ if needed. I look forward to an opportunity to discuss this project further with you! Thanks!
$750 USD dalam 2 hari
7.0
7.0

⭐⭐⭐⭐⭐ Collaborate with Valuable Client to triage and prioritise all last-minute edge-case bugs, using GitHub issue tracking for transparent progress. Conduct systematic bug fixing and troubleshooting, leveraging automated test suites and crash log analysis to ensure zero-critical-bug readiness. Harden server and database infrastructure with optimized queries, scaling strategies, and load balancing; perform stress testing up to 5× projected traffic using JMeter and New Relic. Optimize app performance via profiling tools like Android Profiler and Xcode Instruments; reduce app start time <2 s and maintain >55 FPS on mid-range devices. Implement CI/CD pipelines with GitLab CI or GitHub Actions for seamless builds and automated regression tests. Provide hands-on customer onboarding support post-launch to handle edge cases and monitor analytics. CnELIndia and Raman Ladhani bring deep experience in mobile performance tuning, backend optimization, and rapid bug resolution to stabilize the build and ensure a smooth launch. Estimated timeline: 3–4 weeks to reach zero-critical-bug build, followed by 2–3 weeks of post-launch monitoring and support.
$500 USD dalam 7 hari
7.1
7.1

Hi there Thanks for posting this exciting project. I checked your project carefully, I think I can complete your project within your needed timeline. I am super professional in Mobile App Development, Troubleshooting, Software Development, Mobile App Testing, Git, Backend Development, Frontend Development, Database Management, Performance Tuning, CI/CD Please ping , I am always online here Thanks Efanntyo -.
$250 USD dalam 10 hari
6.6
6.6

Hello, and thank you for sharing the vision behind the Trade Not Aid app. I’m excited about the opportunity to help stabilise and optimise your near-launch build while supporting the push into African markets. My approach focuses on tightening reliability across the entire stack. I’ll begin by resolving edge‑case bugs through systematic crash‑log analysis, targeted debugging, and real‑time issue replication. For the server and database, I’ll reinforce performance and security using query optimisation, load‑test tuning, and monitoring setup to ensure your infrastructure survives 5× traffic without strain. I’ll then optimise front‑end responsiveness to meet your <2‑second launch and >55 FPS targets, using profiling tools to eliminate bottlenecks. I can also assist with smooth customer onboarding and support workflows, ensuring users have a seamless experience from day one. Throughout the project, I’ll keep progress fully transparent via Git and issue tracking. Best regards, Ahtesham
$650 USD dalam 21 hari
7.0
7.0

⭐⭐⭐⭐⭐ Launch Your Trade Not Aid App Smoothly with Expert Support ❇️ Hi My Friend, I hope you are doing well. I’ve reviewed your project needs and see you are looking for technical support for your app launch. You don’t need to search any further; Zohaib is here to help you! My team has completed over 50 similar projects in app development. I will stabilize your build, enhance the back-end, and optimize performance to ensure a smooth launch. ➡️ Why Me? I can easily assist you with bug fixing, server management, and app optimization as I have 5 years of experience in mobile app development, troubleshooting, and performance tuning. My expertise includes database management and customer support, ensuring your app runs flawlessly. I also have a strong grip on Git, CI/CD processes, and monitoring tools to keep everything on track. ➡️ Let's have a quick chat to discuss your project in detail. I’d love to show you samples of my previous work. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Bug Fixing ✅ Troubleshooting ✅ Server Management ✅ Database Management ✅ App Optimization ✅ Performance Tuning ✅ Customer Support ✅ CI/CD Processes ✅ Load Testing ✅ Profiling Tools ✅ Git Collaboration ✅ Monitoring Tools Waiting for your response! Best Regards, Zohaib
$350 USD dalam 2 hari
5.9
5.9

This is my speciality. Hi, I'm Iosif Peterfi, a Senior Web Developer & CMS Engineer with 15 years turning complex back-ends into stable, fast apps. I'd love to help Trade Not Aid go live in Africa, focusing on bug triage, server/db hardening, and front-end performance, while you handle onboarding. I'll tackle this project by: triaging and reproducing edge cases, building regression tests, and establishing a transparent issue-triage flow; hardening servers with backups, replicas, RBAC, TLS, secure configs, and automated failover plus DB indexing and query tuning; profiling and optimizing the mobile front-end (start times <2s, scroll FPS >55) with caching, lazy loading, and safe zero-downtime deploys; and setting up user onboarding help and crash reporting to keep support tight. I'll use a robust stack: Prometheus/Grafana, Sentry/DataDog, k6, GitHub Actions, n8n, and thorough DB tuning for PostgreSQL/MySQL. This is supported by my background: 100+ sites built/migrated, WordPress/Laravel ecosystems, and extensive API integrations. Check my profile for live examples: https://www.freelancer.com/u/iosifpeterfi Could you share the current API stack (framework) and whether you want 24/7 post-launch support or business-hours coverage? I can start once scope is locked and access is granted.
$480 USD dalam 10 hari
5.8
5.8

I can help stabilize and optimize your Trade Not Aid app by fixing critical bugs, improving backend performance, and ensuring the mobile build meets launch performance targets. I’ll also assist with server monitoring, stress testing, and post-launch support to ensure a smooth production release.
$500 USD dalam 7 hari
5.4
5.4

I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.
$250 USD dalam 3 hari
5.4
5.4

Hello, With extensive experience in mobile app troubleshooting, server management, and performance optimization, I am well-equipped to support the Trade Not Aid app launch. I will meticulously identify and resolve last-minute bugs, optimize backend processes for stability and speed, and fine-tune the app to ensure quick load times and fluid user interactions. What specific performance metrics or benchmarks are you aiming for beyond the minimums mentioned?. Best regards,
$500 USD dalam 9 hari
5.4
5.4

Hi, I came across your project "Trade Not Aid App Support and Equity Partner" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in Mobile App Development, Git, Mobile App Testing, Backend Development, Frontend Development, Software Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
$600 USD dalam 15 hari
5.2
5.2

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have extensive experience stabilizing and optimizing feature-complete mobile apps by resolving edge-case bugs and fine-tuning server performance for seamless launches. Based on my experience, the most critical part to successfully complete this project is comprehensive profiling and iterative bug fixing combined with robust backend scaling. Approach: ⭕ Conduct thorough bug triage and use crash analytics tools to fix high-impact issues. ⭕ Optimize backend with advanced server and database load testing tools like JMeter and New Relic. ⭕ Improve frontend performance focusing on app start time and scroll FPS using profiling tools such as Android Profiler and Xcode Instruments. ⭕ Set up CI/CD pipelines with automated testing to ensure continuous stability. ⭕ Provide transparent progress tracking using Git and issue trackers. ❓ Could you share access to the codebase and performance dashboards? ❓ What is your preferred communication and collaboration workflow? ❓ Do you have baseline performance metrics collected to guide optimizations? I am confident I can help you achieve a zero-critical-bug build, harden the backend, and optimize app responsiveness swiftly so Trade Not Aid can launch confidently and perform robustly. Best regards, Nam
$550 USD dalam 5 hari
5.2
5.2

Dear [Client's Name], I recently completed a project where I successfully launched a mobile application, addressing critical issues in bug fixing, server management, and optimization. This experience directly aligns with your project's needs as I have a proven track record in stabilizing builds and enhancing app performance under tight deadlines. To tackle the three focus areas, I propose the following approach: 1. **Bug Fixing & Troubleshooting**: Conduct a thorough review of the existing codebase and prioritize fixing edge-case bugs using tools like Sentry for error tracking. 2. **Server and Database Management**: Optimize server configurations and implement robust monitoring with tools like New Relic to ensure performance under stress. 3. **App Optimization & Performance Tuning**: Utilize profiling tools such as Firebase Performance Monitoring to analyze and enhance app performance, targeting your specified metrics. My core competencies include mobile app development, back-end optimization, and performance tuning. Based on my experience, I am confident I can deliver a “zero-critical-bug” build swiftly. I am ready to begin work immediately and would love to discuss the details further. Thank you for reviewing my proposal. Best, Abdulhamid
$350 USD dalam 1 hari
4.9
4.9

Greetings, I'm excited about the opportunity to support the launch of the Trade Not Aid mobile app. It sounds like you're looking for a partner to help ensure a smooth go-live process by focusing on bug fixing, server management, and app optimization. My approach would start with a thorough review of the existing codebase to identify and resolve critical bugs. I would utilize tools like JIRA for tracking issues and performance profiling tools to pinpoint bottlenecks. For server and database management, I'd implement robust monitoring to handle stress tests, ensuring stability under projected traffic. On the performance tuning side, I'd work on optimizing load times and responsiveness to meet your targets. Post-launch, I can provide support to maintain app performance and user satisfaction. I look forward to the opportunity to collaborate and help bring your vision to life. Best regards, Saba Ehsan
$500 USD dalam 5 hari
5.0
5.0

Hello!, I am a Florida-based senior software engineer with extensive experience in mobile app development and a strong track record of delivering high-quality solutions. I've read your project description for the Trade Not Aid app, and I understand the importance of having a reliable partner in this final stretch. With 15 years of experience, my skills in troubleshooting, backend and frontend development, and CI/CD will ensure a smooth launch and ongoing support for your app. I specialize in building systems that work in the real world, focusing on both technical excellence and user experience. Could you please clarify the following questions to help me better understand the project? 1. What specific functionalities or features do you want prioritized for the app's launch? 2. Are there any existing issues or challenges you’ve encountered that I should be aware of? I believe in a structured approach, starting with a thorough review of your current app state, followed by implementing necessary improvements, and finally ensuring a solid deployment. I’m committed to delivering results that meet your vision and goals. Looking forward to the opportunity to chat more about your project! - James
$600 USD dalam 5 hari
4.8
4.8

hi, i have reviewed the details of your project. our team has experience stabilising feature-complete mobile apps and optimising both front-end and back-end performance. for trade not aid, we will tackle bug fixing by reviewing crash logs and edge cases, optimise the server and database for stability under load, and improve app performance to meet fps and startup targets. we can also assist with customer onboarding and post-launch support if needed. we rely on git for workflow, profiling tools for performance, and ci/cd pipelines for smooth deployment. let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. i will share my portfolio in the chat. best regards. mughiraa
$500 USD dalam 7 hari
4.9
4.9

Hello, thanks for posting this project. I will stabilize the Trade Not Aid app across three focus areas: bug fixing and troubleshooting, server and database management, and app optimization with performance tuning, plus customer onboarding and support. I’ll start with a triage of the latest crash logs and edge-case tests, reproduce issues locally, and set up a robust CI/CD pipeline for transparent tracking. For servers and DB, I’ll implement hardened configs, automated backups, scalable read/write strategies, and daily health checks. For front-end, I’ll profile rendering, reduce bundle sizes, optimize network calls, and ensure startup time under 2s with frame rates above 55 on mid-range devices. Onboarding support will include clear playbooks and in-app guidance aligned with your existing marketing, so users get a smooth experience. I’ll implement monitoring with Sentry/New Relic, load testing with k6 or Locust, and CI/CD with GitHub Actions, plus alerting on critical issues. A zero-critical-bug build is the target, followed by rapid response buy-downs post-launch if needed. What is your preferred release cadence and rollback plan for the zero-downtime launch? Best regards,
$720 USD dalam 20 hari
4.3
4.3

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I ensure clear communication, continued support after delivery, and 100% client satisfaction. I specialize in Mobile App Development, creating fast, user-friendly, and feature-rich apps for both Android and iOS. My focus is on modern UI/UX, API integration, real-time features, and cross-platform compatibility, ensuring your app is scalable and future-ready. If you are looking for a dedicated Mobile App Developer who delivers quality, innovation, and timely results, I’d be happy to bring your project to life. Best regards,
$250 USD dalam 7 hari
4.4
4.4

HURRICANE, United States
Ahli sejak Feb 17, 2016
$20000-50000 USD
$5000-10000 USD
$10-30 USD
$30-250 USD
$10-30 USD
$250-750 USD
₹1500-12500 INR
$3000-5000 USD
$30-250 USD
$15-25 USD / jam
$250-750 USD
$3000-5000 USD
$15-25 USD / jam
₹750-1250 INR / jam
₹1500-12500 INR
₹600-1500 INR
$15-25 USD / jam
$30-250 USD
$2-8 AUD / jam
₹12500-37500 INR
$15-25 USD / jam
₹12500-37500 INR
$10-30 USD
₹1500-12500 INR
₹50000-100000 INR