You will get polished AI web app using Lovable, Replit, and Supabase
Rising Talent
Rising Talent
Project details
Look, AI tools like Lovable Dev, Replit, Bolt.new, and Supabase are amazing...until they're not. Messy code, strange bugs, public API keys sound familiar?
I turn AI-generated chaos into clean, secure, and actually lovable apps. Whether you're launching an MVP, SaaS product, or chatbot I’ve got you covered. I'll squash bugs, add real-world features, boost security, and deploy your app smoothly.
Here's why you’ll love working with me:
✅ Fix broken, buggy, or weirdly-generated code
✅ Add features and polish UX/UI (responsive & mobile-friendly)
✅ Secure API keys, eliminate vulnerabilities
✅ Deploy quickly and painlessly (no drama!)
✅ Clear communication, zero tech overwhelm
From React and Next.js to backend magic with Supabase, I’ll bridge the gap between “good enough” and great.
Ready to level-up your AI app without losing your mind?
Smash that Contact button let's build something real.
I turn AI-generated chaos into clean, secure, and actually lovable apps. Whether you're launching an MVP, SaaS product, or chatbot I’ve got you covered. I'll squash bugs, add real-world features, boost security, and deploy your app smoothly.
Here's why you’ll love working with me:
✅ Fix broken, buggy, or weirdly-generated code
✅ Add features and polish UX/UI (responsive & mobile-friendly)
✅ Secure API keys, eliminate vulnerabilities
✅ Deploy quickly and painlessly (no drama!)
✅ Clear communication, zero tech overwhelm
From React and Next.js to backend magic with Supabase, I’ll bridge the gap between “good enough” and great.
Ready to level-up your AI app without losing your mind?
Smash that Contact button let's build something real.
Main Type
Email Templates, Game, Landing Pages, Mobile Apps, Web Apps, Website, OtherFile Format
JPG, PDF, PNG, PSD, SWF, AI, BMPR, EPS, SVG, ICO, OtherWhat's included
| Service Tiers |
Starter
$5
|
Standard
$120
|
Advanced
$380
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 4 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Source Files | - | - | - |
Commercial Use | - | - | - |
Convert to HTML/CSS | - | - | - |
Responsive Design | - | - | - |
Interactive Mockup | - | - | - |
9 reviews
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SA
Sidiq A.
May 2, 2026
Full Stack Mobile Developer
Fantastic work from Olubanjo. Highly recommend for full stack development project and fixes
RI
Ridwan opeyemi I.
Apr 25, 2026
MVP App Developer (Flutter Developer, Bubble, Glide, Adalo, Airtable, Xano)
Excellent quick fix on MVP App. We had issues choosing platforms Flutter, Bubble, Glide, Adalo, Airtable, or Xano, he recommended the best for our team. Thank you. Will hire him for the full project.
WP
Wozizung P.
Mar 18, 2026
Flutter Developer Needed Marketplace App (Flutter + Firebase + Google Maps)
The recent update to the Flutter app project was swift. The Flutter + Firebase + Google Maps)now works well. Highly Recommend. Will hire again.
DQ
Davide Q.
Mar 16, 2026
HORECA Profit Scanner
professionista esemplare,sono rimasto colpito dalla sua capacità di cogliere al volo le mie esigenze
FA
Folawe A.
Dec 1, 2025
Full Stack Developer: Front-End Developer Needed for a Mobile App Quick Fix
Excellent experience working with you. He quickly resolved our mobile app's frontend issues, demonstrating exceptional full-stack expertise and a keen eye for detail. Highly recommend!
About Olubanjo
Full Stack Developer for SaaS MVP | Node.js & React | AI Platform, PWA
100%
Job Success
Ijebu Ode, Nigeria - 4:15 am local time
I help startups, SaaS companies, agencies, and growing businesses build production-ready web applications, SaaS platforms, AI-powered applications, marketplaces, customer portals, admin dashboards, CRM systems, B2B platforms, mobile applications, and custom business software using modern technologies such as React, Next.js, TypeScript, JavaScript, Node.js, Express.js, Supabase, PostgreSQL, MongoDB, Firebase, React Native, Flutter, AWS, Cloudflare, Vercel, Stripe, Tailwind CSS, and REST APIs.
As a React Developer, Next.js Developer, Node.js Developer, and Full Stack SaaS Developer, I specialize in building scalable applications that combine clean user experiences with secure and reliable backend systems. Whether you're launching a startup MVP, modernizing an existing platform, or scaling a growing SaaS business, I can help transform your vision into a high-performing product.
My expertise includes SaaS Development, Web Application Development, Marketplace Development, Dashboard Development, CRM Development, API Development, Database Architecture, Authentication Systems, Role-Based Access Control (RBAC), Payment Integrations, Workflow Automation, and AI Integration.
What I Build
✔ SaaS Platforms & Subscription Applications
✔ Multi-Tenant SaaS Products
✔ Startup MVP Development
✔ AI-Powered Applications
✔ AI Agents & AI Assistants
✔ OpenAI & Claude API Integrations
✔ Customer Portals & Self-Service Platforms
✔ Admin Dashboards & Analytics Dashboards
✔ CRM Systems & Internal Business Tools
✔ Marketplace Platforms & B2B Marketplaces
✔ Auction & Bidding Platforms
✔ Booking & Scheduling Systems
✔ Logistics & Transportation Platforms
✔ Legal Tech & Recruiting Platforms
✔ Real-Time Applications
✔ Mobile Applications (React Native & Flutter)
✔ Stripe Payment Systems & Subscription Billing
✔ API Integrations & Third-Party Service Integrations
Core Technologies
Frontend Development
React, Next.js, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, Shadcn/UI, React Query, TanStack Query, React Hook Form, Vite
Backend Development
Node.js, Express.js, Supabase, REST APIs, API Architecture, Webhooks, Authentication, Authorization, OAuth, Serverless Functions
Database Development
PostgreSQL, Supabase Database, MongoDB, Firebase, Prisma ORM, Database Design, Database Architecture
AI & Automation
OpenAI API, Claude API, ChatGPT Integration, AI Agents, AI Agent Development, Agentic Workflows, LangChain, LangGraph, AI Automation, Prompt Engineering, RAG Systems, Workflow Automation, AI-Powered SaaS Applications
Cloud & Deployment
AWS, Vercel, Cloudflare Workers, Firebase, Supabase, Docker, GitHub Actions, CI/CD Pipelines, Production Deployment
Payments & Integrations
Stripe Integration, Stripe Checkout, Stripe Billing, Subscription Management, Payment Gateway Integration, HubSpot Integration, CRM Automation, Third-Party APIs
Mobile Development
React Native, Expo, Flutter, iOS Development, Android Development, Cross-Platform Mobile Applications
Why Clients Work With Me
I focus on building applications that are not only functional but also scalable, secure, maintainable, and ready for real-world usage. My goal is to understand your business requirements, recommend the right technical approach, and deliver software that supports long-term growth.
When working with me, you can expect:
✨ Clear and proactive communication
✨ Clean, maintainable, production-ready code
✨ Modern and responsive UI implementation
✨ Scalable software architecture
✨ Secure authentication and authorization systems
✨ High-performance database design
✨ API-first development approach
✨ Regular progress updates and transparency
✨ Testing, QA, and deployment support
✨ Long-term maintenance and feature expansion
Whether you have a complete Figma design, an existing application that needs improvement, or just an idea for a SaaS platform, marketplace, AI product, dashboard, CRM, or mobile app, I can help bring it to life.
If you're looking for a Full Stack Developer, React Developer, Next.js Developer, Node.js Developer, SaaS Developer, AI Developer, Marketplace Developer, Mobile App Developer, or a long-term technical partner who can build scalable web and mobile applications from concept to launch, let's discuss your project.
📩𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗷𝗼𝗯 𝗼𝗿 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝘁𝗼𝗱𝗮𝘆. 𝗜 𝗿𝗲𝘀𝗽𝗼𝗻𝗱 𝗾𝘂𝗶𝗰𝗸𝗹𝘆 𝗮𝗻𝗱 𝗽𝗿𝗼𝘃𝗶𝗱𝗲 𝘁𝗮𝗶𝗹𝗼𝗿𝗲𝗱 𝗽𝗿𝗼𝗽𝗼𝘀𝗮𝗹
Steps for completing your project
After purchasing the project, send requirements so Olubanjo can start the project.
Delivery time starts when Olubanjo receives requirements from you.
Olubanjo works on your project following the steps below.
Revisions may occur after the delivery date.
Final Step
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