Open to opportunities

Rekha Inbasekaran

@rekhainbasekaran

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Backend Developer with 2+ years of experience in API optimization.

India

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What I'm looking for

I am looking for opportunities that challenge my skills and foster growth in backend development, particularly in innovative tech environments.

I am a dedicated Backend Developer with over two years of experience in building and optimizing backend systems. My journey began at Codelens, where I implemented backend APIs for an error capture debugging tool, enhancing developers' ability to resolve issues efficiently. I successfully completed a proof of concept for various software licensing models and integrated Keygen License, showcasing my ability to innovate and adapt to new technologies.

At Upvrd, I led the backend implementation of a gamification-based mobile reading app using NestJS and PostgreSQL. My work involved setting up a MongoDB replica set to improve performance during high-concurrency operations and developing K6 load testing scripts to ensure system reliability under load. I am passionate about creating scalable and efficient systems, as demonstrated by my contributions to Pulse Energy, where I helped develop a platform for EV dealerships to locate charging points across India.

Experience

Work history, roles, and key accomplishments

Backend Developer

Pulse Energy

Helped develop Pulse Energy, a platform utilized by 1200+ EV dealerships to find charging points throughout India. Rolled out a URL shortening and redirecting feature with embedded Google Maps links, which was successfully deployed on time. Provided backend implementation for WATI Webhook integration, supporting smooth communication between systems.

URL Shortening WATI Webhook Integration Backend API Development Data Integration

Backend Developer

Codelens

Jan 2023 - Present (2 years 6 months)

Implemented and worked on backend APIs for Codelens, an error capture debugging tool that records error events and metadata to support developers in resolving issues. Completed a successful proof of concept (POC) for various software licensing models, completed and proved the integration of Keygen License. Produced detailed test cases for the modules allocated, maintaining high code coverage.

Backend Debugging Software Licensing Keygen License Test Case Development Test Coverage

Software Engineer

Inbasekaran Software Engineer

Set up a MongoDB replica set to boost performance during high-concurrency read/write operations on a large dataset. Improved API performance by minimizing latency and re-factored aggregation pipelines to avoid redundant $lookup queries. Developed K6 load testing scripts to simulate bulk user activity and evaluate system performance under concurrent load.

MongoDB API Performance Aggregation Pipelines Systems Performance Database Management Query Optimization

Backend Developer

Upvrd

Led backend implementation for Upvrd, a gamification-based mobile reading app, with NestJS and PostgreSQL. Implemented Strapi CMS and orchestrated containerized deploys using Docker on AWS. Built and launched durable notification systems through Firebase (push notifications), SMS, and email, supporting real-time user interaction.

NestJS PostgreSQL Strapi Docker AWS Firebase API Documentation Swagger Unit Testing Jest

Education

Degrees, certifications, and relevant coursework

Pondicherry University

Master of Computer Applications, Computer Applications

Grade: 8.92/10

Studied advanced concepts in computer applications, focusing on software development and system management. Gained expertise in various programming languages and database management.