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Hi, I'm

Mayank Bagchi

a Unity Gameplay Engineer with 5+ years of experience building interactive systems, AI-driven experiences, and developer tools across games and web platforms.

Unity · Networked Multiplayer · Backend Systems · AI/LLM Integration

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Work Projects

Battleship Numberline

Unity Developer3 Months

Contributed to 350K+ play sessions by rebuilding and shipping a legacy educational game across WebGL, Android, and iOS with scalable tooling, analytics pipelines, and live experimentation systems.

UnityAnalyticsA/B Testing

Math Pathfinder

Web Game Developer1 Month

Client project for an educational web game featuring JSON-driven level pipelines, adaptive hint systems, analytics tooling, and fully decoupled gameplay/content architecture.

JavaScriptAnalyticsDashboard

Lively Minds

Web Game Developer2 Months

AI-powered retro web experience combining frontend & backend technologies to simulate dynamic conversations between historical NPCs and players.

PhaserReactAI Service

Intelligent NPCs

Unity Developer3 Months

Experimental 3D prototype featuring voice-driven NPC interactions using Whisper, GPT, and AWS Polly for contextual dialogue and dynamic quest systems.

UnityAI Services

Angle Asteroids

Unity Developer3 Months

Data-driven educational game focused on scalable gameplay systems, extensible weapon architecture, and performance-oriented runtime systems.

ScriptableObjectObject Pooling

Whimsy Wheels

Unity Developer1 Week

Physics-driven prototype where players draw custom vehicles in real-time using procedural collider generation and dynamic 2D simulation systems.

PhysicsParallax

Source Library

Backend Developer6 Months

AI-powered multi-tenant document processing platform that digitized and processed 2000+ rare books using OCR, LLM pipelines, and automated backend workflows.

Web AppDatabaseAI Services

Personal Projects

Connected Destiny

Unity Developer5 Months

Published mobile endless runner featuring custom rope physics, procedural obstacle generation, analytics integration, monetization systems, and live leaderboards.

Ad IntegrationAnalyticsGoogle Play SDK

Gotta Match 'Em All

Unity Developer2 Days

Rapidly developed puzzle prototype showcasing dynamic board generation, ScriptableObject-driven level systems, and event-driven gameplay architecture.

Level Authoring ToolScriptableObject

Car Brawl

Unity Developer1 Week

3D combat prototype featuring modular weapon systems, event-driven architecture, object pooling, and physics-based vehicle gameplay.

Vehicle PhysicsScriptableObjectObject Pooling

Script Icon Customiser

Unity Tool Developer1 Month

Open-source Unity Editor extension enabling customizable C# script icons with bulk operations, safe asset handling, and UI Toolkit-based workflows.

UI ToolkitEditor Tool

Unity Chat Bubbles

Unity Asset Developer3 Weeks

Lightweight Unity UI utility for rendering scalable chat-style interfaces with prefab-driven customization and editor tooling support.

UnityAsset

Mistral OCR Wrapper

Python Developer5 Days

Open-source Python wrapper simplifying OCR workflows around the Mistral API while preserving tables, charts, and visual document structure.

Python

Tools

Game Engines & Frameworks

UnityUnity
PhaserPhaser

Languages

C#C#
PythonPython
TypeScriptTypeScript

Backend & Cloud

FastAPIFastAPI
MongoDBMongoDB
AWSAWS
GCPGCP

AI / LLM Services

OpenAIOpenAI
GeminiGemini
MistralMistral

Namaste! I'm Mayank,

a gameplay and systems-focused developer from India who enjoys building interactive experiences that blend gameplay, tooling, backend systems, and emerging AI technologies.

Most of my work revolves around Unity, where I design scalable gameplay architecture, reusable systems, and developer-friendly tooling for mobile, web, and multiplayer experiences. Over the years, I’ve worked across gameplay programming, backend-integrated systems, AI-powered interactions, analytics pipelines, experimentation systems, and full-stack web applications.

I’ve frequently operated as the sole engineer on projects, handling everything from technical planning and architecture decisions to implementation, deployment, optimization, and live iteration.
I enjoy solving messy production problems, building maintainable systems, and rapidly prototyping new ideas.

Outside of professional work, I build open-source tools, write technical guides and fixes, create video tutorials, and experiment with side projects simply because I enjoy the process of making things and contributing to the community.

When I'm AFK, you'll usually find me gaming on my PC, touring on my adventure motorcycle, watching anime, or obsessing over yet another side project idea.

Want to know more? Feel free to reach out, or take a look at my resume.

Ping Me!