Expert engineering services to help your business grow.

Services & Expertise

4 services

From full-stack web apps to AI automation — I deliver production-ready solutions built with modern technologies and best engineering practices.

Full-Stack Web Engineering

Full-Stack Web Engineering

End-to-end product engineering — from database to UI.

Build a modern, high-performance web application that helps your business stand out online. I develop responsive, SEO-friendly websites and web apps using Next.js, React, TypeScript, and Tailwind CSS. Every product is designed with clean architecture, fast loading speeds, and a user-friendly experience.

  • Custom business website & web app development
  • Server-side rendering & static generation (Next.js App Router)
  • Responsive design for all devices (mobile, tablet, desktop)
  • +7 more features
Next.jsReactTypeScript
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API Architecture & Integrations

API Architecture & Integrations

Scalable APIs and seamless third-party service integrations.

RESTful & GraphQL API design, microservices orchestration, third-party webhook integrations, and real-time WebSocket communication channels. I design APIs that scale with your product.

  • RESTful & GraphQL API design with versioning strategy
  • Microservices orchestration & service-to-service auth
  • Third-party integrations: Stripe, Twilio, SendGrid, Cloudinary
  • +4 more features
NestJSGraphQLSocket.io
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Performance & UX Optimization

Performance & UX Optimization

Sub-second load times. Pixel-perfect, accessible interfaces.

Audit and optimize Core Web Vitals (LCP < 1.2s, CLS 0.00), bundle size reduction, surgical micro-animations, and WCAG AA accessibility compliance. I turn slow websites into fast, delightful experiences.

  • Core Web Vitals audit & optimization (LCP, FID, CLS)
  • Code-splitting, lazy loading & bundle size reduction
  • Image optimization pipeline (Next.js Image, Cloudinary)
  • +4 more features
Next.jsFramer MotionTailwind CSS
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AI & Workflow Automation

AI & Workflow Automation

Intelligent automation that eliminates repetitive work.

Build AI-powered features and automated workflows using n8n, LangChain, and OpenAI integrations to supercharge productivity and user experience. From custom chatbots to fully automated business pipelines.

  • n8n workflow automation for business processes
  • OpenAI / LLM integration for intelligent features
  • AI-powered search, recommendations & content pipelines
  • +4 more features
PythonFastAPIn8n
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Not sure which service fits?

Let's talk about your project and find the best approach together.

© Masud Pervez

Built with Chai & ❤️

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Coding GIF