23.81°N 90.41°E
Dhaka · UTC+6

000

Loading typeFull-stack & AI engineer

Expertise · 6 areas

Expertise

SaaS platforms, AI, CRMs, APIs, web and mobile. What each one involves and the stack behind it.

  1. Next.js · React · PostgreSQL

    SaaS Platform Development

    I build multi-tenant SaaS platforms with Next.js: Stripe subscription billing, role-based access control, and PostgreSQL data isolation, engineered from 0 to 1 for scale.

    Details →
    • Stripe Subscription & Billing Integration
    • Multi-tenant Database Architecture
    • Role-Based Access Control (RBAC)
    • High-Performance Edge Rendering (Next.js)
    • Next.js
    • React
    • PostgreSQL
    • Supabase
    • Stripe
    • Tailwind
    • TypeScript
    • Node.js
    • Vercel

  2. React · Node.js · Meta API

    CRM & Marketing Automation

    I am a Meta API CRM integration developer: I build custom CRM dashboards that sync leads from the Meta Ads and Google APIs and automate your funnel with AI-powered lead scoring.

    Details →
    • Custom Dashboard Development
    • Meta/Facebook Graph API Integration
    • Automated Lead Routing & Scoring
    • AI-Powered Customer Insights
    • React
    • Node.js
    • Meta API
    • Google APIs
    • PostgreSQL
    • OpenAI
    • Next.js
    • TypeScript

  3. Python · FastAPI · OpenAI

    AI Integration & Automation

    Hire a RAG pipeline developer who ships production retrieval systems on OpenAI, Anthropic, and Gemini, with multi-model routing and inference cost control engineered in from day one.

    Details →
    • Retrieval-Augmented Generation (RAG)
    • Multi-Model Routing (OpenAI, Claude, Gemini)
    • Automated Document Processing
    • API Cost Optimization & Caching
    • Python
    • FastAPI
    • OpenAI
    • Anthropic
    • Gemini
    • Ollama
    • Vector DBs

  4. Node.js · Express · Python

    API & Backend Engineering

    I am a FastAPI backend developer for SaaS products: I architect reliable webhook systems, background job processing, and multi-tenant PostgreSQL schemas behind your product.

    Details →
    • Scalable Webhook Architecture
    • Background Job Processing
    • Multi-tenant Database Design
    • Third-party API Integrations
    • Node.js
    • Express
    • Python
    • FastAPI
    • PostgreSQL
    • Redis
    • Docker
    • GraphQL
    • Stripe

  5. Next.js · React · TypeScript

    Web Application Development

    As a Next.js web application developer, I build fast, SEO-ready React apps: client portals, internal dashboards, and consumer platforms with server-side rendering and strong Core Web Vitals.

    Details →
    • Server-Side Rendering & Static Generation
    • Responsive & Mobile-First Design
    • Component-Based Architecture
    • Performance Optimization & Core Web Vitals
    • Next.js
    • React
    • TypeScript
    • Tailwind
    • Framer Motion
    • Vercel
    • GSAP
    • Three.js
    • Node.js

  6. Flutter · Dart · Firebase

    Mobile App Development

    I am a Flutter MVP developer for startups: one codebase delivering native-quality iOS and Android apps, taking you from prototype to App Store and Play Store launch fast.

    Details →
    • Cross-Platform iOS & Android Apps
    • Native Performance & Smooth Animations
    • Push Notifications & Deep Linking
    • App Store & Play Store Deployment
    • Flutter
    • Dart
    • Firebase
    • Supabase
    • Node.js
    • Android
    • iOS

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