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Achievements

Achievement: Pull Sharkx3Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: YOLO

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lowkeyarhan/README.md

Arhan Das

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


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Header Graphic

About

I build STUFF. Backend by instinct. Frontend when needed. Designer when no one's looking.
I make agents write code that scales, ships, and doesn't embarrass me.
Yes, I do care about perfectionism and real-life usability.
Also a professional video editor, freelancer and post productionist with 8YOE, which prolly explains why my UI looks sexy.

Previously

A professional freelance video editor, MT6785 android kernel QA, EDM producer

Currently

Leaning agentic harness engineering, a full time student, a cracked dev, a movie maniac and a part-time gamer (yes I game on a mac)

Tech Stack

Languages

Java Js/Ts Python SQL Bash/Shell C MQL5

Backend

SpringBoot NestJs ExpressJs REST APIs gRPC

Frontend

React Next.js Tailwind CSS React Native Electron Js

AI

Agent orchestration Langraph Langchain MCP RAG Harness Engineering Agent Loop MinHash & LSH KVCache

Databases

PostgreSQL MongoDB MySQL Redis Apache Cassandra ElectricSQL

DevOps & Infra

Docker Kubernetes GitHub Actions Grafana Prometheus Loki OpenTelemetry

Tools & Concepts

Apache Kafka Apache JMeter Distributed Systems Microservices System Design Concurrency Operating Systems Low-Level Design Android OS Computer hardware


lowkeyarhan's GitHub streak

lowkeyarhan's contribution activity

Slow to respond. Hard to ignore.

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  1. 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

  2. HLD-TypeAhead HLD-TypeAhead Public

    This a Java and Spring Boot backend for a high-performance search autocomplete system. Built as a modular monolith, it features a custom in-memory prefix index, distributed caching via consistent h…

    Java

  3. agentic-QA-benchmarking agentic-QA-benchmarking Public

    This is a portable lifecycle benchmark harness for comparing AI coding agents on real QA engineering tasks. It rigorously evaluates agent competencies across test authoring, test repair, root-cause…

    TypeScript

  4. 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

  5. RM6785_kernel_latest RM6785_kernel_latest Public

    Forked from elohim-etz/android_kernel_realme_mt6785

    Kernel Tree for RM6785 devices

    C

  6. 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