Hi! I'm Parag Petkar

Building scalable, maintainable full-stack applications that power real products.

Senior Full-Stack Developer with 7+ years of experience delivering production-ready web solutions using React, Angular, Node, and SQL.

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Introduction

About Me

I’m Parag — a senior full-stack developer based in Pune focused on clean, reliable, and maintainable software solutions. Across enterprise teams and growing products, I bring architecture discipline, thoughtful engineering, and a long-term approach to every project. With strong experience in React, Angular, backend APIs, and database design, I solve hard UI and full-stack challenges while keeping code quality high. I value clarity, simplicity, and efficiency in every line of code I write. Outside code, I’m a storyteller at heart — I create visual narratives through street photography and enjoy continuous learning and productivity experiments.

Languages
HTML, CSS, JavaScript React Js, Next Js
Education
B.Tech in Computer Science
Projects
Built more than 5 projects

Tools I use

What I Do

My Services

I help teams turn complex requirements into clear, maintainable user interfaces. My focus is not just building screens — it’s building systems that stay fast, readable, and easy to extend as products grow.

Full-Stack Application Development

From responsive frontends to robust backend services, I build full-stack systems people rely on.

Scalable Architecture & Maintainability

I structure codebases that are easy to navigate, extend, and scale — minimizing technical debt over time.

UI & UX That Feels Good

Interfaces should be intuitive and performant. I deliver experiences that users enjoy and teams can maintain.

Cross-Team Collaboration

I work seamlessly with designers, backend teams, and stakeholders to turn requirements into solid deliverables.

My Portfolio

Selected Work

I design and build production-ready full-stack applications with a strong focus on scalability, maintainability, and user experience. Each project reflects how I approach real-world problems — from clean architecture to thoughtful execution.

Frontend project

Web Design

Geo based app

Mobile App

Photography site

Web Design

UI/UX designing

UI/UX Design

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Thoughts on Engineering & Craft

My Latest Columns

I write about frontend engineering, full-stack development, and building software that lasts. These are practical insights drawn from real project experience — not theory.

How Browsers Work

A Deep Dive into the Rendering Pipeline

Mutli Frontend Architecture with Module Federation

A guide to building scalable frontend architectures using Module Federation. Coming Soon!

How does Event Loop work in JavaScript

Details on how the JavaScript event loop works. Coming Soon!

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