Rohit Kumar

I’m a backend-focused Full Stack Engineer with 6+ years of experience building scalable APIs, distributed backend systems, asynchronous workflows, and real-time applications. I thrive on backend-heavy system development—especially worker-based architectures, queue-driven processing, and concurrent programming.

At ChainScript Labs (March 2024 – Present), I build backend services using Golang and Node.js for media-heavy social platform workflows. I integrate Redis and PostgreSQL for coordination, caching, and persistent storage, and optimize backend workflows for image/video-heavy features while collaborating with React and Next.js teams.

Before that, I developed backend APIs and reusable service modules at Code Apto (July 2023 – March 2024), improving API response performance and backend query efficiency. I also worked across Linux-based deployment and debugging workflows, while building frontend modules using React.js and Next.js.

Earlier, I built IoT-based backend systems at Incubate Soft (July 2020 – February 2021) using Golang services with TCP socket communication, integrating processed data into Node.js APIs for dashboard visualization. Across freelance projects (2021 – 2023) and systems like my Distributed Task Queue, I’ve consistently focused on reliable asynchronous processing, Redis-backed coordination, and production debugging in Dockerized environments.