Hello There
I like building systems from first principles, and also play with AI engineering and hack
around them. I like to work in the Full-Stack, Native and Cloud ecosystems.
Experiences
Some highlights of my professional experience and work.
Mar 2025 — Jul 2025 SDE Intern Bengaluru - Remote
Bengaluru - Remote
Developed and maintained scalable RESTful APIs using Python (Flask), MongoDB, and MySQL, supporting core car-sharing platform features such as DMs, Ask to Verify, and Recurring Trips for 500+ users. Implemented robust input validation, error handling, and unit testing to ensure reliability, safety, and maintainability. Deployed and monitored backend services on AWS, optimizing performance, reducing latency by 40%, and lowering infrastructure costs by 15%, while collaborating closely with frontend teams for seamless integration.
Skills
What I love working with and I'm good at.
harshnj@arch:~
LANGS & TOOLS [0x01] SYSTEMS & INFRASTRUCTURE
Rust
Golang
C++
Docker
Podman
AWS
Git
Arch Linux
Zed
Hyprland
[0x02] FULL-STACK & WEB
Python
TypeScript
JavaScript
SvelteKit
React
Next.js
Vue.js
Tailwind
Django
FastAPI
Drizzle
PostgreSQL
MongoDB
Supabase
GitHub Actions
[0x03] INTELLIGENCE & DATA
Kotlin
C#
PyTorch
Godot
Unity
Blender
Obsidian
Typst
Featured Blogs
Some of my top writings.
Date
Title
Read Time
26 March 2026
3 July 2025
My First Blog Post #intro
Exciting Projects
Small selection of the projects I have worked on.
Filter:
Repository / Name
Tagline, Domains & Stack
Outbound / Source
Kepler-Zero
2026 Completed
A high-precision machine learning binary classifier for identifying exoplanets from NASA data using Random Forest and FastAPI.
AI/ML Data SciencePythonFastAPI
Code::Stats Client
2025 Active
A sleek mobile client built with Dart and Flutter for viewing Code::Stats programming analytics, tracking coding journeys, and visualizing top languages.
Mobile FlutterDartAPI
Offline Source
HyprMotion
2025 Active
A static SvelteKit web app that runs entirely on-device to help users visualize and edit Hyprland desktop animations via interactive bezier curves.
WebSystems SvelteTypeScriptLinux Tools
KabuAI
2025 Completed
A multi-agent AI assistant for stock market analysis. Built with LangGraph and FastAPI, it routes queries to specialized agents for live stock data, news, and financial analysis.
AI/MLWeb PythonFastAPIStreamlitLangChain
Arcane Quest
2024 Completed
A 2D top-down action-adventure RPG built in Godot for the GitHub Game Off 2024, featuring a complete combat system and interactive environments.
Game Dev GodotGDScriptC#
Insta-Solve
2024 Completed
A Flutter-based Android application integrated with the Gemini API to instantly resolve academic doubts. Submitted for the Google AI competition.
MobileAI/ML FlutterDartGemini API
Offline Source
Hear about me
/** TESTIMONIAL */
A Respected and Highly Effective Backend Engineer
Harsh has been an exceptional part of our backend team during his time with us. He is super dependable, detail-oriented, and fully committed. From taking ownership of features to delivering clean, tested code, and deploying to QA without fuss. His clear, structured thinking stands out, especially in our technical discussions where he stayed calm and thoughtful. He's sharp, collaborative, and genuinely enjoyable to work with. No ego, just results. I'll truly miss working with him, but I'm confident he'll excel wherever he goes.
Niladri Das Roy
CoRider — Founder