Subhankar Das

Designed and developed cross-platform desktop applications using ReactJS and Electron, streamlining data workflows for 100+ engineers across teams. Architected dynamic data visualization dashboards with Apache ECharts, reducing manual analysis time and accelerating decision-making in analytics pipelines. Improved UI responsiveness through advanced rendering and memoization, cutting load times on large datasets. Partnered with product, QA, and backend teams to deliver features, ensuring seamless API integration. Automated boilerplate code generation with GitHub Copilot, reducing development effort and enabling faster prototyping.

Full-stack development of an internal drug discovery platform, empowering 20+ researchers to collaborate and analyze medical data more effectively. Designed interactive dashboards with Plotly.js and React that provided insights, improving pipeline decision-making speed. Mentored junior engineers, introducing code reviews and best practices, which improved test coverage and reduced production bugs. Drove modernization of legacy modules to MERN stack, cutting technical debt and improving maintainability across critical systems.

Led end-to-end development of a Training Management System (TMS) on MERN stack; deployed on AWS EC2 with Docker, enabling scalable adoption by clients. Optimized performance of face recognition and ANPR algorithms, reducing error rates through frontend-backend collaboration. Presented demos and technical roadmaps, influencing strategic adoption and securing follow-up contracts worth $100K+.

Developed ReactJS-based MVP for Cognitive KYC solution, integrating keyword-based risk analysis and monitoring systems. Built an alert system for pipe pressure monitoring, enabling predictive maintenance of water infrastructure. Built accessible, responsive dashboards for data visualization, adhering to WCAG guidelines.