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Crafting digital experiences that matter.

Hi, I'm Sayan Mondal — a |
based in India, passionate about building things that make life better.

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Real-Time Systems P2P Networking Web Development Game Development Browser APIs Real-Time Systems Real-Time Systems P2P Networking Web Development Game Development Browser APIs Real-Time Systems
Sayan Mondal
05+ Years
Mastery

The person
behind the work

I'm a multi-disciplinary creative who sits at the crossroads of design and technology. I believe great work comes from understanding both the human side and the technical side of every problem.

My journey spans years of crafting interfaces, building products, and exploring the limits of web technology — from experimental real-time applications to developing high-performance digital solutions.

15+ Projects Completed
10+ Tech Stacks
100% Clean Code
Download Resume

Projects I'm
proud of

01
REAL-TIME communication 2024

Communication Platform

A scalable communication platform enabling seamless video, voice, and file sharing with real-time data flow and efficient connection handling.

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Communication Platform System Design
02
P2P NETWORKING 2024

File Transfer System

A direct peer-to-peer file transfer platform using connection codes for secure, low-latency data exchange between users.

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File Transfer System Design
03
DEVELOPER TOOL 2023

In-Browser Code Editor

A lightweight in-browser code editor with real-time input handling and an optimized interface for efficient coding workflows.

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Code Editor System Design
04
INTERACTIVE SYSTEM 2023

Real-Time Shooting Game

A browser-based real-time shooting game featuring responsive controls, collision detection, and dynamic gameplay mechanics.

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Shooting Game System Design
View all projects

Skills & Toolkit

Design

  • Figma / Sketch
  • Adobe XD
  • Illustrator
  • Photoshop
  • Motion design

Development

  • HTML / CSS / JS
  • React / Next.js
  • Node.js
  • REST APIs
  • Git / CI-CD

Strategy

  • User research
  • Wireframing
  • Prototyping
  • A/B Testing
  • Data analytics

Tools & Stack

  • VS Code
  • Notion / Jira
  • Firebase / Supabase
  • Vercel / Netlify
  • Storybook

Got a project
in mind?

I'm open to freelance opportunities, full-time roles, and exciting collaborations. Let's make something great.

Location Kolkata, India