You will get Fix AI web app using Base 44, Bolt.new, Supabase, Replit, Lovable Expert
Project details
You will get a professional fix, optimization, or improvement for your AI web application built with tools like Base44, Bolt.new, Supabase, Replit, Lovable, or modern React stacks. I focus on solving real problems — broken logic, API issues, performance bottlenecks, database errors, UI bugs, and deployment challenges.
What sets my service apart is a structured debugging process and deep understanding of modern AI workflows. Instead of quick patches, I analyze the architecture, identify root causes, and deliver clean, scalable solutions that improve performance and stability.
Whether you’re a startup founder, SaaS builder, or AI creator, I help transform unstable apps into reliable, production-ready systems. The goal isn’t just to fix errors — it’s to make your web app run smoother, faster, and more professionally.
What sets my service apart is a structured debugging process and deep understanding of modern AI workflows. Instead of quick patches, I analyze the architecture, identify root causes, and deliver clean, scalable solutions that improve performance and stability.
Whether you’re a startup founder, SaaS builder, or AI creator, I help transform unstable apps into reliable, production-ready systems. The goal isn’t just to fix errors — it’s to make your web app run smoother, faster, and more professionally.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$60
|
Standard
$180
|
Advanced
$450
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 4 |
Number of Pages | 1 | 3 | 6 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | - | ||
Source Code | - |
Frequently asked questions
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About Blessing
Expert React Native Developer | Expo | Replit | Supabase | Base44 MVP
100%
Job Success
Lagos Island, Nigeria - 10:47 am local time
I'm a React Native developer specializing in MVP development for founders who need to move fast without breaking architecture. Apps I build are live, scalable, and conversion-ready on both iOS and Android.
What I build:
React Native Expo apps, AI-integrated mobile products, SaaS MVPs, full-stack builds with Firebase and Supabase, and real-time features like GPS tracking, live data, and push notifications.
Apps shipped:
♻️ FitMentor — AI fitness coaching app with personalized workouts, habit tracking, and real-time feedback
♻️ Taxita — Real-time ride booking with live GPS, driver matching, and rider safety
♻️ LeaseLens — Property management app for landlords covering rent, maintenance, cash flow, and documents
What you get:
MVP launched in 2 to 4 weeks
Clean, scalable React Native Expo architecture
iOS and Android builds from one codebase
AI integrations that improve real user experience
Conversion-focused UI built to retain users
Consistent 5.0 rating on Upwork
Tech stack:
React Native, Expo, TypeScript, JavaScript, Firebase, Supabase, REST APIs, Base44, Lovable, Bolt, Cursor, Rork, AI
Services:
React Native Expo mobile app development, AI MVP development, full-stack web apps, API integration, SaaS MVP builds, UI/UX optimization, bug fixing and performance optimization
If you're building a mobile app or MVP and need it done fast and right, message me. I'll tell you exactly how to get it launched.
React Native developer, React Native Expo developer, React Native mobile app developer, React Native iOS Android developer, React Native TypeScript developer, React Native JavaScript developer, Expo developer, Expo Go developer, Expo SDK developer, cross-platform mobile app developer, iOS app developer, Android app developer, mobile app developer, mobile application developer, mobile MVP developer, MVP app developer, startup MVP developer, SaaS MVP developer, SaaS app developer, SaaS mobile developer, full-stack mobile developer, full-stack developer, full-stack app developer, backend developer, frontend developer, API developer, REST API developer, Firebase developer, Firebase Firestore developer, Firebase Authentication developer, Firebase Cloud Functions developer, Supabase developer, Supabase PostgreSQL developer, real-time app developer, real-time database developer, live GPS app developer, location tracking app developer, ride booking app developer, ride hailing app developer, transportation app developer, on-demand app developer, on-demand delivery app developer, food delivery app developer, logistics app developer, fleet management app developer, AI app developer, AI-powered app developer, AI integration developer, AI mobile app developer, ChatGPT API developer, OpenAI API developer, LLM integration developer, AI workflow developer, fitness app developer, health app developer, wellness app developer, workout app developer, habit tracking app developer, coaching app developer, property management app developer, real estate app developer, landlord app developer, rent collection app developer, fintech app developer, fintech mobile developer, wallet app developer, payment integration developer, Stripe integration developer, push notification developer, Firebase Cloud Messaging developer, deep linking developer, app performance optimization, mobile UI developer, mobile UX developer, conversion-focused UI developer, React Native UI developer, NativeWind developer, Tailwind React Native developer, Reanimated developer, React Navigation developer, Expo Router developer, TypeScript developer, JavaScript developer, Node.js developer, Express.js developer, REST API integration, third-party API integration, Google Maps API developer, MapBox developer, Twilio integration developer, SendGrid integration developer, Clerk authentication developer, Auth0 developer, Base44 developer, Lovable developer, Bolt developer, Cursor AI developer, Rork developer, Replit developer, vibe coding developer, no-code developer, low-code developer, AI-assisted development, rapid prototyping developer, product development, startup developer, founder-focused developer, app launch specialist, app scaling developer, app store submission, Google Play Store submission, Apple App Store submission, mobile app architecture, scalable app architecture, clean code developer, agile developer, fast delivery developer, 2-week MVP, 4-week MVP, quick turnaround developer, reliable developer, communication-focused developer, Upwork React Native developer, Upwork mobile developer, Upwork MVP developer, Upwork full-stack developer, Upwork AI developer, Upwork app developer, Upwork iOS developer, Upwork Android developer, Upwork Expo developer, Upwork Supabase developer, Upwork Firebase developer, fintech developer.
Steps for completing your project
After purchasing the project, send requirements so Blessing can start the project.
Delivery time starts when Blessing receives requirements from you.
Blessing works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Review
I review your project files, repository, stack, and reported issues to understand the root problem.
Debugging & System Analysis
I analyze API calls, Supabase connections, authentication flow, and code logic to locate failures.