You will get a highly scalable Replit / Cursor / Claude Saas Project / Application
Top Rated
Project details
Need a fast, reliable, and scalable app built on Replit or Cursor ? Whether you're launching a startup MVP, building a portfolio project, or automating backend tasks, I’m here to help you bring it to life.
As a certified Expert Replit / Cursor Developer, I specialize in:
• Full-stack web apps using Php, Python, Java, Node.js, Flask, Vb.net, Swift & Kotlin.
• Interactive frontends with HTML/CSS/JS or React
• Integrating APIs, databases (PostgreSQL, Supabase, Firebase), and auth systems
• Debugging, refactoring, and optimizing existing Replit codebases
• Building deploy-ready projects with Replit Deployments & Replit DB
You’ll get clean, well-documented code, built with precision and attention to detail. Every element of your project will be thoughtfully crafted, from logic to layout.
I believe clear and prompt communication is key to successful collaboration. You’ll always be updated, in the loop, and never left guessing.
As a certified Expert Replit / Cursor Developer, I specialize in:
• Full-stack web apps using Php, Python, Java, Node.js, Flask, Vb.net, Swift & Kotlin.
• Interactive frontends with HTML/CSS/JS or React
• Integrating APIs, databases (PostgreSQL, Supabase, Firebase), and auth systems
• Debugging, refactoring, and optimizing existing Replit codebases
• Building deploy-ready projects with Replit Deployments & Replit DB
You’ll get clean, well-documented code, built with precision and attention to detail. Every element of your project will be thoughtfully crafted, from logic to layout.
I believe clear and prompt communication is key to successful collaboration. You’ll always be updated, in the loop, and never left guessing.
Programming Languages
JavaScript, Python, TypeScriptWhat's included
| Service Tiers |
Starter
$550
|
Standard
$1,128
|
Advanced
$1,890
|
|---|---|---|---|
| Delivery Time | 14 days | 20 days | 30 days |
Number of Revisions | 0 | 0 | 0 |
Number of Pages | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$220Frequently asked questions
55 reviews
(54)
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CS
Car S.
Aug 28, 2025
Usama is an absolute wizard of knowledge — super multi-dimensional, bright, and articulate. I was blown away by the depth of his skills and his ability to connect complex concepts across different areas. One of the sharpest people I’ve worked with on this platform. He is highly competent in my custom software, and working with him in the meta environment was a great experience.
JL
Javier L.
Apr 24, 2026
You will get Facebook , Instagram Graph API & Whatsapp API Permissions / Advanced Access
Hired Usama for Meta API permissions work — app review, verification, permission scoping across Facebook, Instagram, and WhatsApp. He delivered cleanly and on time, with the best communication I've had from a freelancer in years. Proactive updates, clear explanations, zero chasing.
The kicker: midway through the project my personal Meta admin account got disabled. Completely outside our contract. He helped me work through it anyway, no upcharge, no drama.
That's the part you can't fake. Technical skill is one thing, caring about the client's outcome is another. Usama brings both.
If you've got Meta integrations, app permissions, or tracking work that needs an actual professional, hire him.
The kicker: midway through the project my personal Meta admin account got disabled. Completely outside our contract. He helped me work through it anyway, no upcharge, no drama.
That's the part you can't fake. Technical skill is one thing, caring about the client's outcome is another. Usama brings both.
If you've got Meta integrations, app permissions, or tracking work that needs an actual professional, hire him.
pp
pan p.
Jan 31, 2026
WhatsApp Business Cloud API Automation Expert Consultation
A positive, smooth and useful cooperation, a knowledgeable professional that know all the insider details, the do and don’t, and can really bring value.
JL
Javier L.
Jan 9, 2026
You will get Instagram Creator Marketplace & Unified AI inbox - Advanced Saas Platform
I’ve had the pleasure of hiring Usama twice now, and I would gladly hire him again without hesitation. He is not only highly responsible and incredibly efficient, but also proactive, reliable, and a true problem-solver. Anyone looking to gain access to Meta API permissions fast would be fortunate to have him on their team.
SA
Saheel A.
Jan 8, 2026
You will get Meta Leads Integration / Management Platform.
FD
Firas D.
Dec 5, 2025
You will get AI Marketing agent - SaaS Platform for Meta, tiktok, snapchat and google.
About Usama
Integrations Expert | Meta | Google | TikTok | Snapchat | Linkedin
99%
Job Success
Lahore, Pakistan - 11:06 pm local time
⚡ Ultra-Fast Response Times
⏱️ 13+ Years of Software Development, Sales & Client Management
📐 Strong UI/UX Eye + Thorough QA
🏆 Native-Level English Communication
I’m a Senior Full-Stack Developer, API Integration Expert, and Project Lead with over 13 years of experience delivering custom software solutions across CRM platforms, eCommerce, mobile apps, and deep integrations with major social and messaging platforms like Facebook, Instagram, WhatsApp, TikTok, LinkedIn, YouTube, and Snapchat.
With a powerful combination of technical execution and strategic management, I can ;
✔️ Architect scalable backend systems
✔️ Build performance-optimized frontends
✔️ Integrate APIs (official and private)
✔️ Lead end-to-end delivery from scope to deployment
✔️ Ensure exceptional communication and quality
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🔹 CORE SERVICES & PLATFORM EXPERTISE
📘 FACEBOOK / INSTAGRAM (META)
✔️ Facebook & Instagram App Creation
✔️ Facebook Marketing API & Instagram Ads API
✔️ Facebook Custom Audience Sync
✔️ Instagram Graph API Development
✔️ Meta Business Verification & App Reviews
✔️ Facebook Lead Ads API Integration
✔️ Messenger & Instagram Direct Chatbots
✔️ Facebook Ads API with Custom Backends
✔️ Facebook / Instagram Comments API
✔️ Facebook / Instagram Content Posting Integration
✔️ Instagram Marketplace Development
✔️ Facebook pages API integration
✔️ Meta Marketing AI Agent / Agentic AI Marketing
📱 WHATSAPP BUSINESS API
✔️ WhatsApp Cloud API CRM Integration
✔️ WhatsApp On-Premise API Setup
✔️ Webhook Configuration & Templates
✔️ Embedded Signup Flow
✔️ QR Code-Based WhatsApp Automation
✔️ Multi-Tenant CRM Integration
✔️ WhatsApp chatbot flow builder
✔️ WhatsApp Broadcast API integration
✔️ WhatsApp account reinstatement
✔️ WhatsApp marketing lite API integration
✔️ WhatsApp MM Lite Event Tracking Integration
🎵 TIKTOK DEVELOPER API
✔️ TikTok App Setup & Business Verification
✔️ TikTok Ads API Integration
✔️ TikTok Webhook CRM Integration
✔️ TikTok Direct Post API Management API integration
✔️ TikTok Developer App Audit Support
✔️ TikTok Creator Marketplace (TTCM) API integration
👻 SNAPCHAT API
✔️ Snapchat Developer App Integration
✔️ Snapchat Ads API
✔️ Lead Sync via Snapchat Webhooks
✔️ Business Verification
👔 LINKEDIN MARKETING API
✔️ LinkedIn Ads API
✔️ CRM Integration via LinkedIn Webhooks
✔️ Developer App Setup
✔️ Business Page & Profile Verification
📺 YOUTUBE DATA API
✔️ YouTube Channel & Video Analytics
✔️ YouTube Data API Automation
✔️ Comment Reporting & Moderation
✔️ Dashboard Integration
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🔹 REPLIT DEVELOPMENT SERVICES
✔️ Code Review & Bug Fixes
✔️ Feature Enhancements
✔️ Web Apps via Replit
✔️ Automation & Scripting
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🔹 TECH STACK
🔧 BACKEND: PHP, Laravel, CodeIgniter, Node.js, Python, Java, .NET, Ruby on Rails
🎨 FRONTEND: HTML, CSS, JavaScript, React.js, Vue.js, Angular.js, Ionic, Nuxt.js
📱 MOBILE: Flutter, Kotlin, Swift, Objective-C, React Native
🌐 APIs: Facebook Graph API, Instagram Graph API, WhatsApp Cloud API, TikTok Ads API, LinkedIn Webhooks, Snapchat Ads API, YouTube Data API, Shopify API, WooCommerce REST API, OpenAI, Twilio, Stripe, SendGrid
🔹 SAAS PRODUCTS DELIVERED
✔️ Meta + TikTok + Snapchat 3-in-1 Ads Manager
✔️ Social Media Automation Suite (7-in-1 Mobile App)
✔️ WhatsApp Automation CRM (Cloud + QR)
✔️ Multivendor eCommerce Platforms
✔️ Food/Grocery/Pharmacy Delivery Web & Mobile Apps
✔️ Campus & School Management ERPs
✔️ Event Ticketing & Raffle Systems
✔️ Fintech & Crypto Platforms
✔️ Real Estate Portals
✔️ POS & Inventory Tools
✔️ Custom CRM + Support Systems
🔹 INDUSTRIES SERVED
✔️ SaaS & Agencies
✔️ Fintech & Crypto
✔️ Healthcare & Telemedicine
✔️ eCommerce & Retail
✔️ Education & Campus
✔️ Travel & Tourism
✔️ Events & Ticketing
✔️ Real Estate
✔️ B2B Automation & AI Messaging
✔️ White-Label Client Delivery
🏆 WHY WORK WITH ME?
✔️ 13+ years of proven results
✔️ Deep technical expertise + client-friendly communication
✔️ End-to-end project leadership
✔️ Hands-on integration with leading social APIs
✔️ UI/UX review, QA testing, and launch support
✔️ Reliable, clean, maintainable delivery
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💬 LET’S BUILD TOGETHER
If you’re looking for a full-stack expert who brings business clarity, technical depth, and seamless delivery...
📩 Message me today to start your project.
Steps for completing your project
After purchasing the project, send requirements so Usama can start the project.
Delivery time starts when Usama receives requirements from you.
Usama works on your project following the steps below.
Revisions may occur after the delivery date.
Project Structure / Architecture Code Review & Audit
In this step I will review and audit your projects codebase for security vulnerabilities, production readiness and scalability.
Instagram Integration and Meta Data Compliance Review
In this step I will review your Instagram API connection and assess the validity of your use case & usage data compliance.