Founder @ Rachna AI & Mirage Labs

Rahul Kumar. Architecting the
Intelligence Layer.

Building AI SaaS platforms and immersive XR experiences — with founder-level technical execution from Bangalore, IN.

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✦
IIT Kharagpur Alumnus  ·  Bangalore, IN
Rahul Kumar
IIT-KGP
Alumnus
6
Live AI Products
2
Startups Founded
5★
Avg Game Rating
IIT
Kharagpur Alum
Technical Impact & Metrics

Case Studies
& Metrics

analytics

Quantifying architectural excellence through real-world system performance.

01 / FINTECH
95%
Loan Processing Automation

Automated overnight loan processing for Liftoff, reducing manual overhead significantly.

95% Efficiency Gain
02 / INFRA
10k
Doc Gen Engine

Scalable microservice generating secure PDFs daily for fintech operations.

10k Docs/Day
03 / HEALTHCARE
100GB
Data Orchestration

Cleanup and migration of legacy healthcare data monthly with zero downtime.

100 GB / Month
04 / AI
99.9
AI Orchestration

Multi-model fallback architecture for mission-critical SaaS features.

99.9% Uptime
Live Products & Ventures

What I've Built & Shipped

Live products shipped from zero — spanning generative AI, developer tooling, mobile campaigns, and immersive XR gaming.

Rachna AI
Flagship / Generative AI Platform

Rachna AI

Comprehensive AI SaaS for creative content — wedding invites (Aamantran), greeting cards (Abhinandan), and AI recruitment (Niyukti).

Visit Rachna AI open_in_new
Visit Prachaar Saathiopen_in_new Visit Niyukti Platformopen_in_new
Engineering Tool / Desktop IDE

Rachna IDE

A Cursor-style BYOK coding agent built for extreme developer productivity. Rust/Tauri + Monaco Editor + Gemini AI — now with live AI code suggestions.

View Specs terminal
agent.py
Gemini ✦ AI
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Indie Game Studio · Bangalore, India

Mirage
Reality Labs.

An indie VR and Unity game studio building immersive games, WebGL worlds, roguelikes, and XR gameplay experiences for Android, browser, PC, and VR — all free to play.

Android WebGL VR / XR PC Roguelikes Unity
Visit Studio open_in_new stadia_controller All Games on Itch.io
4+
Games Released
5★
Avg Rating
3
Platforms
Free
Always
DeepVRse
Android · WebGL · VR
DeepVRse
Underwater superhero roguelike with tentacle combat & AI enemies
★ 5.0 Live
Seeds of Life
WebGL · Browser
Seeds of Life
AI-driven ecological simulation playable instantly in browser
Live
Cartoon Octopus
Unity Asset Store · 3D
Cartoon Octopus — Rigged
Production-ready stylised character asset for Unity developers
Asset
Indie Prototypes
Itch.io · Indie
Indie Prototypes & Game Jams
Experimental gameplay concepts, narrative prototypes & jam games
Explore
Architecture & Foundations

Engineering Intelligence
from First Principles

account_tree

Scalable Systems

Distributed architectures for high-volume data ingestion and real-time processing.

memory

AI Integration

Multi-modal LLM orchestration and custom fine-tuning for specialized domain intelligence.

brush

Intuitive UX

Human-centric design for complex AI workflows and immersive spatial computing.

layers AI Infrastructure
PyTorch / LLM Ops
Model training & deployment
view_in_ar Immersive Engine
Unity / XR SDK
Spatial computing & VR/AR
code Frontend Precision
React / Next.js
High-performance web apps
Journey

Professional
Timeline

Five years across fintech, health-tech, and game dev — converging into AI product engineering.

Mirage Reality Labs & Rachna AI
Founder & Lead Engineer

Building multi-modal AI orchestration, 6+ live AI products, and immersive XR experiences.

Liftoff LLC
Software Consultant

Automated loan-processing engines in Go and high-scale PDF generation pipelines.

Halodoc
Senior Software Engineer

Automated healthcare financial workflows serving millions of users across Southeast Asia.

Slicit Credit
Software Engineer

Introduced Kafka into synchronous processing, achieving 2–3× throughput in credit workflows.

GE Digital
Software Engineering Specialist

Built autonomous PII/data cleanup systems processing ~100 GB/month and Kafka ingestion layers.

IIT Kharagpur
B.Tech + M.Tech — Chemical Engineering

Integrated Dual Degree. Focused on computational modeling and systems engineering.

Building in Public

Engineering Devlogs

Raw, unfiltered behind-the-scenes of building games, AI products and tools.

DeepVRse Cinematic Reveal Trailer
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YouTube · Dec 2025

DeepVRse — Cinematic Reveal Trailer

Underwater superhero roguelike. Tentacle arms, laser weapons, and electric bursts.
DeepVRse Official Gameplay Trailer
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YouTube · 2025

DeepVRse — Official Gameplay Trailer

Full gameplay reveal: combat systems, alien biomes, and VR-first mechanics.
Nature vs Machine
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YouTube · Oct 2025

Nature vs Machine — Combat Footage

The ocean fights back. Real third-person combat footage from DeepVRse.
Development Journey Devlog
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YouTube · Devlog

Devlog — The Development Journey

Behind the scenes: how the studio went from zero to shipping a VR game.
Experiments Unity and AI
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YouTube · Experiments

Experiments — Unity & AI

Exploring AI-driven game mechanics and procedural systems inside Unity.
DeepVRse Short Gameplay Clip
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YouTube · Short

DeepVRse — Gameplay Short

Quick combat clip showcasing the fluid underwater movement and enemy encounters.
@MirageRealityLabs
YouTube Channel
VR / XR Unity AI Tools Devlogs
subscriptions Subscribe
Let's work together

Let's build
together.

Open to AI software collaborations, indie game partnerships, and immersive XR projects. Based in Bangalore — available worldwide.

mail
Primary Email rahul.kumarrkr95@gmail.com
hub LinkedIn code GitHub smart_display YouTube stadia_controller Itch.io
call
Phone
+91 95087 99473
Available Mon–Sat, 10am–7pm IST
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hub
LinkedIn
rahul-kumar-500027b2
Connect for professional opportunities
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code
GitHub
rahulrkr1996
Open source work & code samples
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stadia_controller
Itch.io
mirage-reality-labs
All published games & XR experiences
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Location
Bangalore, Karnataka, India
IIT Kharagpur Alumnus · Remote-friendly