You will get full stack web app claude code claude cowork antigravity openclaw ai agent

4.4

Let a pro handle the details

Buy Web Application Programming services from Opemipo, priced and ready to go.
4.4

Let a pro handle the details

Buy Web Application Programming services from Opemipo, priced and ready to go.

Project details

build full stack web app claude code claude cowork antigravity open claw ai agent polymarket

Stop paying for slow developers.

I build production ready full stack applications 3-5× faster using Claude Code, Claude Cowork, and OpenClaw AI agents tools most developers haven't even figured out yet.

Whether you're launching a SaaS, automating a workflow, or building a Polymarket AI trading agent I turn your idea into working code, fast that is production ready.

What I build for you

3d animated website
Full stack apps (Django backend + React/Next.js frontend)
Claude Code-powered development faster, cleaner, well-documented
Claude Cowork desktop automation AI that operates your apps autonomously
OpenClaw / MoltBot AI agent setup and configuration
Antigravity AI workflow integration
Polymarket AI agents prediction market bots and data dashboards
REST API, GraphQL backends with authentication
Database design (PostgreSQL, Firebase, Supabase)
AWS / Vercel / Railway deployment
Multi-agent automation systems (n8n, LangChain, Claude)
Threejs Webgl Babylonjs nextjs reactjs nodejs

TO GET STARTED

CONTACT ME NOW!!!
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance Optimization
What's included
Service Tiers Starter
$30
Standard
$200
Advanced
$800
Delivery Time 2 days 4 days 1 day
Number of Revisions
000
Design Customization
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Content Upload
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Responsive Design
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Source Code
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Frequently asked questions

4.4
15 reviews
73% Complete
7% Complete
13% Complete
7% Complete
1% Complete
(0)

OP

Oke P.
5.00
Jul 30, 2026
Fix Supabase Authentication, RLS Policy, PostgreSQL Permission, Next.js Login & OAuth Bug Opemipo Mary did an excellent job fixing my Supabase authentication, RLS policy, and PostgreSQL permission issues. She quickly identified the root cause, resolved the login and Google OAuth problems, and got everything working perfectly with Next.js, React, and TypeScript. Great communication, fast turnaround, and very knowledgeable. I highly recommend him for Supabase, database debugging, and authentication-related projects.

NK

Nishita K.
3.00
Jul 20, 2026
Pre-Launch Technical & UX Review – Health App (Lovable + Supabase)

ZS

Zsolt S.
5.00
Apr 25, 2026
I need please an hour of your time Great communication and very patient

JK

Joe K.
5.00
Apr 6, 2026
AI automation using Open Claw

MS

Mason S.
5.00
Apr 5, 2026
React Native Core Screens — Supabase Data Wiring, Realtime & Shared Components (Fixed Price) Opemipo delivered React Native screen wiring for 4 main app tabs connecting to a live Supabase backend. Responsive communicator — accepted quickly and delivered Early. Second engagement after a strong auth-service build. Would recommend for React Native/Supabase projects.
Opemipo F.Status: Offline

About Opemipo

Opemipo F.Status: Offline
React Native | SupaBase | Android | iOS | Node.js | Nextjs | Capacitor
76% Job Success
4.4  (15 reviews)
Ado-Ekiti, Nigeria - 1:30 am local time
Senior React Native | Next.js | Full Stack Developer | iOS | Android | Node.js | Supabase

In my most recent project, I converted a production web application into a React Native mobile app, completed the Android and iOS development, and successfully launched it on both the Apple App Store and Google Play Store.

I'm currently expanding the same product by developing new backend features with GitHub, VS Code, Node.js, PostgreSQL, REST APIs, and Supabase before merging them into the live iOS and Android applications.

🚀 Imagine having a production-ready React Native mobile app, modern Next.js web application, SaaS platform, multitenant dashboard, or custom business software that works exactly as expected fast, scalable, secure, and built to grow with your business.

❌ No crashing mobile apps.

❌ No broken APIs.

❌ No deployment headaches.

❌ No slow or poorly optimized code.

❌ No frontend and backend synchronization issues.

Just clean architecture, responsive user experiences, reliable integrations, and software that's ready for real users.

Right now, most businesses struggle with:

❌ React Native apps crashing or failing during Android/iOS deployment

❌ Existing codebases that need debugging, refactoring, or performance optimization

❌ Slow web applications with poor Lighthouse performance

❌ APIs that fail to communicate with frontend or backend services

❌ Firebase or Supabase synchronization issues

❌ Stripe payment integrations that don't work correctly

❌ Authentication problems (JWT, OAuth, Social Login)

❌ Poor UI implementation from Figma designs

❌ Mobile responsiveness issues across different devices

❌ SaaS platforms that become difficult to maintain as they grow

❌ Applications that aren't production-ready

❌ Cloud deployments that constantly fail

❌ Existing applications that need new features without breaking production

👉 That's where I come in.

⚡ Who I Am

I'm a Senior Full Stack Developer specializing in React Native, Next.js, React, Node.js, TypeScript, PostgreSQL, Supabase, and modern SaaS application development.

I help startups, founders, agencies, and growing businesses build, improve, deploy, and scale production-ready software, from idea to launch and beyond.

Whether you're starting from scratch, modernizing an existing codebase, fixing bugs, integrating APIs, or preparing for App Store and Google Play submission.

🔥 What I Do

I handle the complete development lifecycle:

Idea → Planning → Development → Testing → Deployment → Maintenance → Scaling

✅ React Native & Mobile App Development

I build modern cross-platform applications for both Android and iOS using one maintainable codebase.

Services include:

✔ React Native Development

✔ React Native Expo

✔ Cross-platform Mobile Apps

✔ Android App Development

✔ iOS App Development

✔ Native Module Integration

✔ Mobile Performance Optimization

✔ Mobile UI/UX

✔ Push Notifications

✔ Offline-first Applications

✔ App Debugging

✔ App Performance Optimization

✔ App Store Submission

✔ Google Play Store Submission

✔ Web to Mobile App Conversion

✔ Existing Mobile App Improvements

✔ Bug Fixes & Maintenance

✅ Full Stack Web Application Development

I build production-ready web applications using modern technologies.

✔ React

✔ Next.js

✔ Node.js

✔ TypeScript

✔ JavaScript

✔ HTML5

✔ CSS3

✔ Tailwind CSS

✔ Capacitor

✔ Threejs

✔ Progressive Web Apps (PWA)

✔ Quasar

✔ Webgl

✔ Vue.js

✔ Express.js

✔ Ubuntu

✔ RevenueCat

✔ Manifest V3

✅ Backend Development & API Integration

A great frontend is only as strong as the backend powering it.

I build scalable backend systems including:

✔ REST API Development

✔ API Integration

✔ Third-party API Integration

✔ Stripe Integration

✔ PayPal Integration

✔ Authentication Systems

✔ JWT Authentication

✔ OAuth

✔ Role-based Authentication

✔ Real-time Applications

✔ Webhooks

✔ Payment Processing

✔ Email Integrations

✔ Cloud Functions

✅ Database & Cloud Infrastructure

I build scalable backend infrastructure using modern cloud technologies.

✔ PostgreSQL

✔ Supabase

✔ MongoDB

✔ Firebase

✔ SQL Database Design

✔ Database Optimization

✔ Cloud Deployment

✔ AWS

✔ Vercel

✔ Docker

✔ CI/CD Pipelines

✔ GitHub

✔ Git

✔ Production Deployment

✔ Environment Configuration

✅ SaaS & Startup MVP Development

I help founders transform ideas into production software.

Services include:

✔ SaaS MVP Development

✔ Multi-tenant Application

✔ Subscription Platform

✔ Workflow Platform

✔ Client Dashboard

✔ Booking System

✔ Marketplace Platform

✔ White-label Application

✔ Business Automation Platform

✅ Figma to Code

Have a design already?

I can convert your Figma files into ready web apps and mobile apps

✔ Figma to React

✔ Figma to Next.js

✔ Pixel-perfect UI

AI I work with:

✔ Replit

✔ Lovable

✔ Base44

✔ Bolt new

✔ Claude code

✔ Rork

✔ Emergent sh

✔ Codex

✔ Antigravity

✔ Hermes Agent

• I am ready to help

📩 Message me now to get started,
Opemipo F.

Steps for completing your project

After purchasing the project, send requirements so Opemipo can start the project.

Delivery time starts when Opemipo receives requirements from you.

Opemipo works on your project following the steps below.

Revisions may occur after the delivery date.

PROJECT STARTS

Get all requirements and get started with the project

Deliver Project phase

Deliver a Project phase

Review the work, release payment, and leave feedback to Opemipo.