Dhanus SL

Software Engineer

Chennai, India
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I specialize in backend development and building scalable, high-performance systems. I have extensive experience with modern frameworks like Django and Next.js, cloud infrastructure on AWS, and a strong commitment to the open-source projects. My goal is to create impactful, future-ready products that solve real problems and drive value at scale.

Work Experience

June 2023 - June 2025

Founding Software Engineer Intern

BCloudOne Jewellery and VStyle Private Limited

  • Led backend development for a multifaceted Jewellery e-commerce platform.
  • Designed and integrated a monthly installment system and major payment gateways to enhance user experience.
  • Improved API response times by optimizing complex PostgreSQL queries and implementing strategic indexing.
  • Engineered and deployed a scalable infrastructure on AWS, ensuring high operational uptime.
TypescriptNext.jstRPCPrismaPostgreSQLAWS

February 2023 - March 2023

Backend Developer Intern

Deepsense Digital

  • Eliminated data polling delays by implementing real-time GraphQL subscriptions over WebSockets.
  • Delivered a proof-of-concept that boosted performance in data-intensive tasks by integrating WebAssembly (Wasm).
PythonDjangoGraphQLWebSocketsWebAssembly

Achievements

Google Summer of Code - OpenWISP

Selected for GSoC to overhaul the OpenWISP Notifications Module. Designed and built a new REST API and UI to centralize notification management for thousands of users.

PythonJavascriptDjangoDRFRedisCeleryHTML/CSS

Google Code-In Runner Up - OSGeo

Recognized as a top performer for completing over 60+ technical and documentation tasks for the OSGeo open-source community.

Open Source

Projects

Amul Protein Stock Update Bot

A bot that tracks all Amul e-stores across India, sending real-time notifications about stock updates for protein products. It runs every minute to ensure timely alerts.

TypescriptCloudflare WorkersCloudflare KVCloudflare Cron

QPGen

Built a platform to fully automate the exam paper creation process for over 200 faculty and 5,000+ students, leveraging Cloudflare Workers AI to generate and rephrase questions.

DjangoNext.jsGraphQLDockerCloudflare Workers AI

LeetBuddy.nvim (Open Source)

Authored a Neovim plugin in Lua to solve and submit LeetCode problems from the editor. Downloaded by over 1,000 users and garnered 130+ GitHub stars.

LuaNeovim API

Skills & Technologies

Languages

PythonGolangRustJavaScriptTypeScriptLuaSQLElixir

Frameworks

DjangoNext.jsExpress.jsPhoenix (Elixir)Axum (Rust)

Databases & Concepts

PostgreSQLMySQLRedisClickHouseRESTGraphQLtRPC

DevOps & Tools

GitDockerNginxGitHub ActionsCloudflare WorkersAWSS3EC2Lambda

Hobbies & Past-times

Typing (120+ WPM) •Contributing to open source •Listening to music •Working out

Built by Dhanus SL © 2025