Tamil Nadu, India
Hari Krishnan Portrait

Building
Immersive
Futures

AR/VR & Game Developer crafting immersive digital experiences from South India.

AR/VR DeveloperGame DeveloperXR EngineerCreative Technologist
Explore Portfolio ↓
50+Projects Built
18Hackathons
6Internships
13Certifications
50+Projects Built
18Hackathons
6Internships
13Certifications
50+Projects Built
18Hackathons
6Internships
13Certifications
50+Projects Built
18Hackathons
6Internships
13Certifications
Featured Projects
01
Driving Licence Car Simulator
Physics-based driving licence training simulator with Logitech steering hardware, real-world traffic scenarios, and an authentic dashboard UI.
Unity 3DC#Logitech SDK
02
ShadeIQ
Smart AR-powered shade recommendation system. Uses WebAR and AI to analyse skin tones and recommend perfect makeup shades in real time.
WebARDjangoSQLite
GitHub ↗
03
Origami AR
Transforms origami learning into an interactive AR experience using image markers and 3D step-by-step instructions.
ARCoreUnityC#Vuforia
GitHub ↗
04
Temple AR
Augmented Reality platform for cultural temple experiences, bringing heritage to life through immersive AR visualisation.
ARCoreUnityC#
All Projects — On The Line
2026 — Game Dev
Driving Licence Car Simulator
Physics-based driver training with Logitech hardware and real-world traffic simulation.
Unity 3DC#Logitech SDK
01
2026 — AR/VR
ShadeIQ
AR-powered makeup shade recommendation using WebAR and AI skin tone analysis.
WebARDjangoSQLite
02
2025 — AR/VR
Temple AR
AR platform bringing cultural temple heritage to life through immersive visualisation.
ARCoreUnityC#
03
2025 — AR/VR
RIT College Tour
Virtual guided AR/VR tour of Ramco Institute of Technology campus with interactive hotspots.
UnityARCoreC#
04
2025 — Dev Tools
YAP Compiler
Custom programming language compiler with lexical analysis, parsing, and code generation.
C#.NET
05
2025 — Game Dev
Shooting Shogun
3D action shooting game with advanced enemy AI and polished level design.
Unity 3DC#
06
2025 — AR/VR
Indoor Navigation System
AR-based indoor navigation using spatial anchors and real-time pathfinding for large buildings.
UnityARCoreImmersal SDK
07
2025 — AI/ML
Sleep Quality Prediction
ML model predicting sleep quality from biometric and lifestyle data using regression analysis.
PythonScikit-learnDjango
08
2025 — Web Dev
Hall Booking Management System
Full-stack system for booking and managing institution halls with real-time availability.
DjangoSQLHTML
09
2025 — Dev Tools
Custom Database Engine
Lightweight custom database engine with query parsing, indexing, and storage management.
CPython
10
2025 — Dev Tools
CN Load Balancer
Computer networks load balancer simulation with round-robin, least-connections, and IP-hash algorithms.
PythonNetworking
11
2025 — AI/ML
Recipe AI
AI-powered recipe recommendation system using NLP and ingredient-based filtering with voice input.
PythonNLPLangChain
12
2025 — Design
Cisco Packet 3D VR Models
3D VR-ready models of Cisco networking hardware (routers, laptops, switches) for educational simulations.
BlenderSketchUpUnity
13
2025 — Design
Recipe AI 3D Models
3D visual assets for a recipe AR application — modelled and textured food props for AR overlay.
BlenderSketchUp
14
2025 — AI/ML
Seven Segment Display AI
YOLO-based model detecting and reading digits from seven-segment displays in real time.
YOLOPython
15
2025 — AI/ML
F.R.I.D.A.Y AI Assistant
Voice-controlled personal assistant with NLP, task automation, and ML-powered responses.
PythonMLNLP
16
2025 — Web Dev
Certificate Generator
Django-based tool to generate and distribute digital certificates in bulk.
DjangoPython
17
2025 — Web Dev
Nexus WorkSpace
Digital workspace platform with collaboration, task management, and project tracking.
DjangoPython
18
2024 — AR/VR
Origami AR
Interactive AR origami learning with image markers and 3D step-by-step instructions.
ARCoreUnityC#
19
2024 — AI/ML
Heart Watch
ML system predicting heart disease from symptoms and biomarkers with Django dashboard.
DjangoMLPython
20
2024 — Game Dev
Carpet Man
3D superhero action game with custom physics and enemy AI.
UnityC#
21
2024 — Game Dev
City Car Racer
Racing game with multiple car models, tracks, and competitive speed mechanics.
UnityC#
22
2024 — Game Dev
Haunted Lemon
Horror thriller game with a mysterious lemon-themed storyline and atmospheric design.
UnityC#
23
2024 — AI/ML
CCTV Camera AI
Computer vision surveillance system using OpenCV for real-time monitoring.
OpenCVPython
24
2024 — Design
AR VR Lab Design
3D SketchUp model of an augmented and virtual reality laboratory for RIT.
SketchUp
25
2023 — Web Dev
Anime Parallax Website
Engaging parallax website centred around Itachi with custom scroll animations.
HTMLCSSJavaScript
26
2023 — Game Dev
Flappy Bird Game
Pygame recreation of Flappy Bird with classic mechanics and custom sprites.
PyGamePython
27
2023 — Game Dev
Snake Game
Classic snake game with progressive difficulty using Python and Pygame.
PyGamePython
28
View All Projects →
Education
B.E. Computer Science & Engineering
Ramco Institute of Technology
CGPA: 8.44 · 2023–2027
Higher Secondary (12th)
Jaycees Matric Hr. Sec. School
90% · 2021–2023
Primary (10th)
VNUAPT Mat Hr Sec School
100% · up to 2021
Experience
Game Development & VR Intern↗
Sri Sairam Engineering College
Jun 2025 → Jul 2025 · Offline
Chennai
Student Intern — R&D Center
RIT XR R&D Center
Jun 2025 → Present · Offline
RIT Campus
Automation Developer
The Ramco Cements Ltd
Apr 2025 → Apr 2025 · Offline
Ariyalur
Java Developer Intern
ShadowFox
Dec 2024 → Dec 2024 · Online
Remote
Game Developer↗
Magnion Technology Factory
Mar 2024 → Jul 2024 · Offline
Onsite
Python Developer Intern
CodSoft
Oct 2023 → Nov 2023 · Online
Remote
Roles
Junior Developer
4Friends Studio — Sairam Incubation
Game dev & VR at Sri Sairam Engineering College Incubator.
Head Manager
RD Labz
Leading R&D initiatives in emerging technologies.
Chief Software Architect
Folonite
Architecture for neurotechnology-focused applications.
Technical Arsenal
C
C++
C#
Java
Python
JavaScript
OOP
.NET
Unity
AR/VR
Blender
Git
Django
Three.js
HTML
CSS
TensorFlow
OpenCV
SQL
MongoDB
Figma
SketchUp
YOLO
Docker
Hackathon ChronicleView All →
EventOrganiserYearResult
X-Play Game Jam ↗
SRM, Aaruush '24
2025
2nd Place
QModelX ↗
SIMATS
2025
3rd Place
StartUp SpotLight ↗
Guru Jambeshwar Univ., Delhi
2025
Finalist
HackBeyondLimits ↗
Rathinam College
2025
Finalist
Code Fusion 2.0 ↗
Chandigarh University
2025
Finalist
Certifications
Gen AI Course Completion
Gen AI Course Completion
LinkedIn Learning · 2024
C++ Advanced Certificate
C++ Advanced Certificate
Udemy · 2024
C# Unity 3D Certificate
C# Unity 3D Certificate
Cursa · 2024
Gaming AI Dev Certificate
Gaming AI Dev Certificate
Itronics Solutions · 2024
HTML & CSS (Zero to Hero)
HTML & CSS (Zero to Hero)
Let's Upgrade · 2024
Meta Frontend Certificate
Meta Frontend Certificate
Coursera · 2023
Python Programming
Python Programming
CodSoft · 2023
Cisco Cybersecurity
Cisco Cybersecurity
Cisco Networking Academy · 2026
NPTEL Certification
NPTEL Certification
NPTEL · 2026
E-Summit Participation
E-Summit Participation
E-Summit · 2025
PixelVerse Certificate
PixelVerse Certificate
PixelVerse · 2025
SIMATS Certificate
SIMATS Certificate
SIMATS · 2025
Film Show Award
Film Show Award
RIT, IE(I) · 2025
Beyond Code
Art & Drawing
2D Game Sprites · Chibi Gothic Art
Admin @hk._.drawings
Music
Lyrics Creation · Singing
Chess
1000 rated on chess.com
Badminton
Club player — passionate hobby
3rd in Nationals

Let's
Build
Together

EmailGitHubLinkedInCall