Asif Mahmud
Rony.

Introduction

Senior Frontend Engineer and Full Stack Developer, based in Dhaka.

Six years building production frontends at scale — OTT and VOD streaming platforms, a multi-platform payment gateway, and a Samsung Tizen television app. Two years across backend, one across cross-platform mobile.

My story

Available

Open to freelance
& project work.

Taking on frontend architecture, streaming and video delivery, and full-stack builds — scoped by project or by retainer.

asifmrony@gmail.com

Performance isn't a phase at the end of a project. It's a decision you make inside every component you write.

6+
Years of
Experience.
9
Notable
Clients.

  • Senior Frontend
    Engineer.

    React · Next.js · TypeScript

  • Full Stack
    Developer.

    Node.js · Express · PostgreSQL

  • Product
    Designer.

    UI/UX · Design systems · Conversion

Work delivered for teams at

  • Impress Group
  • Robi Axiata
  • Grameenphone
  • Banglalink
  • BRAC Bank
  • Urduflix
  • Funprime
  • Springdale International School
  • Central Music & Video (CMV)

Portfolio

Selected work,
shipped to production.

Streaming platforms, gaming portals, and payment infrastructure — built for audiences measured in the hundreds of thousands.

Explore more

Iscreen.

OTT · Streaming

VOD and live playback on Video.js with HLS, tuned for smooth start-up and steady bitrate. Shipped to web and to Samsung Tizen TV.

Iscreen streaming platform interface

Bingepluslive.

Aggregator · Streaming

FIFA World Cup 2026, live TV, sports, movies playback on Video.js with HLS and Key Encryption, tuned for smooth start-up and offline fallback architecture, Powered by Tencent Cloud. Shipped to web and Robi Single app.

Iscreen streaming platform interface

Game2wins.

Web · Gaming

A Next.js frontend architected to embed third-party HTML5 games, so titles from many vendors play in-browser without a per-game integration.

Game2wins gaming platform interface

Payment Gateway.

Fintech · Multi-platform

One checkout contract spanning web, Android and iOS, integrated across a microservice backend through 50+ REST endpoints.

Payment gateway checkout interface

Tizen TV App.

Smart TV · Samsung

A ten-foot interface built for the remote control, not the cursor. Client satisfaction rose about 30% within months of launch.

Samsung Tizen TV application interface

Blog

What's new?
Notes on the craft.

Working notes on frontend performance, video delivery, and building for screens that aren't a laptop.

All notes

Got a project?
Let's talk.

Tell me what you're building and roughly when you need it. I reply within a working day.

asifmrony@gmail.com

Banasree, Dhaka · +880 1793 726776

Estimate your project?
Let me know here.