Looking for a job

LOGANATHAN R

@loganathanr

Message

I build scalable Python backends, real-time dashboards, and full-stack applications.

India

Message

What I'm looking for

I'm looking to build scalable backend, real-time, and full-stack products where I can improve performance, automate workflows, and deliver reliable production systems.

I've built scalable backend systems, REST APIs, real-time dashboards, and full-stack applications for Populus Empowerment Network and Peninsular Research Operation.

At Populus, I optimized SQL queries and backend services to improve API response time by 40%, built high-traffic APIs with Python and FastAPI, and developed live election analytics dashboards using WebSockets.

I've also delivered OCR automation, RBAC modules, Flutter applications, and an end-to-end RAG document Q&A product using ChromaDB, Sentence Transformers, vector search, and LLM integration.

Experience

Work history, roles, and key accomplishments

Software Engineer

Populus Empowerment Network Pvt Ltd

Mar 2023 - Jul 2026 (3 years 4 months)

Optimized SQL queries and backend services, improving API response time by 40%. Designed and developed scalable REST APIs using Python and FastAPI, and built full-stack applications with React and Node.js.

Python fastAPI REST APIs React NodeJS WebSockets Docker SQL MongoDB Claude GitHub Co Pilot ChatGpt

Software Developer

Peninsular Research Operation Pvt Ltd

Mar 2022 - Feb 2023 (11 months)

Developed analytics dashboards using Angular, Node.js, and MongoDB. Built configurable workflow systems and RESTful APIs, and implemented OCR-based data extraction systems using Python and Tesseract OCR.

Angular NodeJS MongoDB REST APIs Python Tesseract OCR Debugging Performance Optimization