I'm Manish, and I build stuff for the web.

I'm a Software Developer Engineer II at Nike, where I'm modernizing Nike's legacy event platform by building a secure, vendor-agnostic middleware layer. I engineer JWT-based authentication for token isolation between Nike and Eventtia systems, enabling seamless event registration for millions of users through resilient, low-latency APIs.

Before Nike, I spent over three years at Samsung India (Bangalore) —first as a Senior Software Engineer, then promoted to Associate Staff Engineer—leading R&D initiatives across C++, Java, and Python. I also freelanced as a web developer for Zen Construction on the side.

I'm originally from Asansol, a small town in West Bengal. I studied Information Technology at Jadavpur University in Kolkata and have been based in Bangalore since 2021. Today my daily toolkit revolves around Java, Spring Boot, React, Next.js, and cloud-native infrastructure.

I care deeply about accessibility, maintainability, and product design—I try to build enjoyable products for everyone involved.

Currently

Now

What I'm up to right now.

🛠️

Building

AI-powered portfolio tools & event platform at Nike

📚

Reading

Designing Data-Intensive Applications — Martin Kleppmann

🧠

Learning

Distributed systems & Kubernetes deep-dive

🎧

Listening

ChillHop Music & lo-fi coding playlists

My Journey

  1. 🏃
    2025 — Present

    SDE II at Nike

    Modernizing Nike’s event platform with secure middleware, JWT auth, and low-latency APIs serving millions of users.

  2. 📈
    2024

    Associate Staff Engineer at Samsung

    Promoted to lead cross-team initiatives in software development and research.

  3. 📱
    2021

    Senior Software Engineer at Samsung

    Joined Samsung India, Bangalore. Worked on C++, C#, and Python across R&D projects for over three years.

  4. 🎓
    2021

    Graduated from Jadavpur University

    B.E. in Information Technology from one of India’s premier engineering institutions in Kolkata.

  5. 🚀
    2017

    Started Engineering Journey

    Began studying Information Technology at Jadavpur University, discovering a passion for building things on the web.

Beyond the Code

A few things that make me, me.

🎨

Amateur Artist

I sketch in my free time — the picture on this page is one of mine.

🌍

Explorer at Heart

Bounced between Asansol, Kolkata, and Bangalore. Always curious about the next city.

Chai-Powered

Fueled by chai and late-night debugging sessions.

📝

Tech Writer

I write about software engineering on Medium.

🎵

Lo-fi Devotee

Lo-fi beats are my coding soundtrack. Always on in the background.

🌱

Open Source Fan

Open source contributor and lifelong learner. Every PR is a small gift to the community.

Building resilient platforms & crafting delightful experiences, one commit at a time.

© 2026 Manish Kumar. All rights reserved.

Built with ❤️ using Next.js & Tailwind CSS