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lowkeyarhan/README.md

Arhan Das

Backend-first engineer · Distributed systems · Scalable products · Bengaluru


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About

I build software that is meant to be used, not just admired in a demo and forgotten like most human attention spans.

Backend is where I think fastest. Frontend is where I polish until it stops embarrassing me.
I care about scalability, clean architecture, and products that feel solid in the real world.

Previously a video editor, which probably explains the obsession with pacing, structure, and visuals that do not look like an afterthought.


What I do best

  • Designing and building backend systems that scale
  • Shipping full-stack products with strong UI polish
  • Working with distributed systems, APIs, and real-world application architecture
  • Turning messy ideas into clean, usable products
  • Caring too much about details, which is annoying but effective

Tech Stack

Languages

Java · JavaScript · TypeScript · Python · SQL · Bash · C · MQL5

Backend

Spring Boot · Spring Security · Node.js · Express.js · REST APIs

Frontend

React · Next.js · Tailwind CSS · React Native

Databases

PostgreSQL · MongoDB · MySQL · Redis · Supabase · Firebase · Apache Cassandra

DevOps / Infra

Docker · Kubernetes · GitHub Actions · Grafana · Prometheus · Loki

Tools

Apache Kafka · Apache JMeter · Swagger/OpenAPI · Postman

Core Concepts

Distributed Systems · Microservices · Scalability · System Design · Concurrency · Operating Systems · Event-Driven Architecture · OAuth · Low-Level Design · Android OS

GitHub Snapshot

  




Working Style

  • I prefer clarity over noise
  • I like systems that are simple, robust, and scalable
  • I care about real usability, not just shiny interfaces
  • I iterate until the thing feels expensive

Currently

  • Full-time student
  • Building software with a backend-first mindset
  • Always improving design, performance, and architecture

Slow to respond. Hard to ignore.

Pinned Loading

  1. multivendor-ecom-high-concurrency multivendor-ecom-high-concurrency Public

    An enterprise multivendor E-commerce backend for an online shopping platform like Amazon or Flipkart. This project strongly focuses on system architecture, database design, scalability, security, C…

    Java 1 1

  2. Riyura-backend Riyura-backend Public

    Backend server for Riyura streaming platform which can handle 50k users at once. Features all sets of media, user managemnt, watchlist and admin endpoints for ease of access and control. Sinse Riyu…

    Java 1

  3. RM6785-tweaks RM6785-tweaks Public

    A project focusing on overclocking RM6785 devices to utilize their max potential. Requires a custom build linux kernel supporting overclocked values in freq tables

    Shell

  4. lowkeyarhan lowkeyarhan Public