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Hey, I ' m Raj Gupta

Ranchi, India

Just a developer who makes backends purr, frontends pop, and APIs play nicely like a jazz trio. Mildly addicted to Primeagen rants, Theo’s hot takes, and building things that are equal parts performant and aesthetic.

Work Highlight
Draw App
This is a collaborative drawing app with a variety of tools for creating and sharing drawings in real-time. You can use different shapes, a pen, and a text tool, and then share your creation with others via a link for live collaboration.
Encode Video
This automated service analyzes uploaded videos to create optimized, adaptive HLS streams and then uploads the results to an AWS S3 bucket for scalable delivery.
Checkout Page
This platform allows you to create custom checkout pages without coding. You can accept payments and use a dashboard to track sales and customer activity. The system guides you through designing the entire purchase process.
Zen
Zen-Server is a lightweight, fast, and flexible HTTP server for Node.js. It provides a simple API for creating web applications with support for middleware, routing, and various parsing options.

Expirence

cobalt


SDE INTERN

In this role, I spearheaded the integration of multiple third-party services by implementing both OAuth and key-based authentication methods. A significant part of my work involved querying large databases to extract metrics essential for customer billing, and I successfully implemented a new billing cycle module into the SKC platform. I engineered a signed call mechanism to bridge Salesforce and Cobalt CRM via CleverTap and developed a proxy UI to seamlessly handle these calls, significantly improving our CRM integration. Furthermore, I empowered our customers by creating public workflows, which allowed them to design and manage their own automated processes within our system.

Dec 2024
March 2025

Aim


SDE INTERN

As a key collaborator on a startup's market website, I played an integral role in its design and implementation, focusing on creating a responsive design that significantly enhanced the user experience and drove customer engagement. I developed a robust communication framework, leveraging APIs and real-time messaging, to foster seamless interaction between users and the platform, which further boosted user engagement and support. Working within an Agile environment, I actively participated in daily stand-ups and sprint planning sessions, ensuring the timely delivery of features while effectively adapting to evolving project requirements.

June 2024
Sept 2024