Avinash Raj
Available for projects

Services

I help founders, startups, and businesses build fast, modern, and scalable digital products. From concept to deployment — clean code, premium design, and real results.

What I Build

Full-stack engineering services

Web App Development

End-to-end web application development using React, Next.js, and modern tooling. From MVPs to production-ready SaaS platforms with clean architecture, SEO, and buttery-smooth UX.

Next.js App RouterServer ComponentsResponsive DesignSEO Optimized

Frontend Engineering

Pixel-perfect, responsive interfaces with React, Tailwind CSS, and component-driven design. Focus on performance, accessibility, and interactions that feel alive.

React & Next.jsTailwind CSSMicro-animationsCross-browser

Backend & API Development

Robust server-side logic, RESTful APIs, authentication flows, and third-party integrations built with Node.js, Express, and scalable patterns.

Node.js & ExpressREST APIsJWT AuthAPI Integrations

Database Architecture

Clean data modeling, optimized queries, and reliable database-driven applications using PostgreSQL, MongoDB, and Supabase.

PostgreSQLMongoDBSupabaseData Modeling

AI-Powered Tools

Building intelligent features — AI coaching, document parsing, RAG pipelines, semantic search, and smart automation into web products.

AI IntegrationRAG PipelinesSmart SearchAutomation

Performance & Optimization

Auditing and improving application speed, Core Web Vitals, bundle sizes, and user experience. Getting Lighthouse scores from 60 to 99+.

Lighthouse 99+Bundle OptimizationLazy LoadingCore Web Vitals

How I Work

From idea to shipped product

01
01

Discovery & Planning

Understand your product goals, user needs, and technical requirements. Map out the architecture and define a clear roadmap.

02
02

Design & Prototype

Create clean, intuitive interfaces with modern design patterns. Iterate quickly with live prototypes and feedback loops.

03
03

Build & Ship

Develop production-ready code with clean architecture, testing, and performance optimization. Ship with confidence.

04
04

Refine & Support

Post-launch improvements, bug fixes, performance monitoring, and ongoing feature development as your product grows.

Tech Stack

Tools and technologies I work with daily

React.jsNext.jsTypeScriptNode.jsExpress.jsTailwind CSSPostgreSQLMongoDBSupabasePythonC++Git & GitHubREST APIsJWT AuthVercel

Featured Work

Products I've built and shipped

View all
Ready to build?

Let's work together.

Have a project in mind? I'd love to help you build something great. Reach out and let's discuss your requirements.