Frontend
Responsive interfaces and modern app shells
React, TypeScript, Next.js, Vue.js, Figma UI, Tailwind CSS, Bootstrap, Ajax, Google Sheets UI, Material-UI, HTML5 Canvas
Available for new projects - 3 spots left this month
Your Meta API Expert.
Build. Integrate.
Approve.
I help SaaS founders build products on Meta APIs, integrate WhatsApp, Instagram & Messenger into their apps, and get approved by Meta's review team - fast.
Free · 15 minNo obligationActionable roadmap included
Trusted by 500+ Clients
Platforms I Work With
WhatsAppInstagramMessengerFacebookMeta Business
What I Do
Meta API Expert Services
I provide end-to-end Meta API solutions, from complex integrations to guaranteed app approvals and full-stack SaaS development.
🛡️
Meta App Approvals
Rejected apps fixed and resubmitted with a proven framework. Guaranteed approval or your money back.
- ✓Rejection analysis & fix
- ✓Business verification
- ✓Compliance documentation
- ✓Guaranteed approval
⚡
API Integration
Production-ready Meta API integrations - WhatsApp, Instagram, Messenger, and Marketing APIs.
- ✓WhatsApp Business API
- ✓Instagram Graph API
- ✓Webhooks & real-time events
- ✓End-to-end testing
🚀
SaaS Development
Full-stack SaaS product development with Meta APIs at the core. From MVP to scale.
- ✓Full-stack development
- ✓MVP to production
- ✓Architecture & scalability
- ✓Ongoing support
About
About Saurabh Dhar
Meta API Expert with 15+ years in software development, specializing in Facebook and Instagram integrations. I help businesses navigate the complex Meta API ecosystem and get their apps approved with a 99% success rate.
From startup full-stack developer to Meta platform specialist, I deliver solutions that not only get approved but drive real business results.
Proven Track Record
- 200+ Apps Approved
- 1,200+ Permissions
- 1,000+ Delivered Project
- 99% Approval In one Go
- 1,000,000+ Users Reached via Meta APIs
Technology Stack
Technology Stack
I work with modern technologies to build scalable, efficient, and maintainable Meta API products.
Backend
APIs, workers, webhooks, and server-side systems
Node.js, Express, PHP, Django (Python), Apps Script, Python (ML), Laravel, Socket.io, AWS Lambda
Database
Reliable data modeling, querying, and storage
PostgreSQL, MySQL, DynamoDB, Firebase, MongoDB, Redis
AI
AI models, automations, and intelligent workflows
OpenAI, Claude, DeepSeek, ElevenLabs, Meta LLaMA, Lovable, Bolt, Custom AI Model
Cloud & DevOps
Deployment, hosting, monitoring, and release pipelines
AWS, Vercel, Cloudflare, DigitalOcean, Docker, Google App Scripts
Meta APIs
WhatsApp, Instagram, Facebook, Messenger, and Meta review
Meta, Threads API, WhatsApp Business API, Facebook Messenger API, Facebook Instant Games SDK
Payment Systems
Checkout, subscriptions, billing, and payment operations
Stripe, Razorpay, Paytm, PayU
Social APIs
Social platform integrations and automation
Meta API, Facebook API, Instagram API, Twitter API, TikTok API, LinkedIn API, BlueSky API, WhatsApp API, YouTube API, Thread API
Problems & Solutions
Common Problems, Expert Solutions
Facing challenges with Meta APIs? I've solved them hundreds of times.
Common Challenges
Issues developers face with Meta APIs
- Rejected Meta app submissions after weeks of development
- Vague error messages and unclear documentation
- Webhook verification failures and screencast issues
- Permission denials for critical API features
- Sudden API changes breaking your application
My Approach
How I ensure successful implementations
- Custom strategy for each app based on your specific use case
- Clean, compliant submission packages with proper documentation
- Thorough testing of all API endpoints and webhooks
- 99% first-time approval rate through proven methods
- Ongoing support for API changes and updates