Ayush Kumar

Rupeeflo

Working on product features at a fintech startup — full stack, fast pace.

• Building and shipping features end-to-end in a TypeScript/React codebase.
• Working with senior engineers on architecture decisions and production deployments.
• Getting deep into fintech — payments, lending flows, and financial data pipelines.

Zener Maritime Solutions

Built inspection tooling for the naval industry — React frontend, Node.js backend, MongoDB.

• Optimized React rendering and Node.js APIs — cut page load time by ~30%.
• Secured REST endpoints for real-time data capture, reduced latency ~20% under load.
• Cut release cycles by ~15% by tightening the review and deployment process.

ISRO · National Atmospheric Research Laboratory

Wrote Python scripts to automate radar image analysis for atmospheric research at NARL.

• Cut manual data extraction time by 70% — the team stopped doing it by hand entirely.
• Built scripts to flag atmospheric anomalies in radar data, which sped up the research cycle.
• Made Python visualizations that fed directly into the team's ongoing research reports.

DataPlay

Designed product screens for a data storytelling platform based on user research.

• Ran weekly user interviews to understand how people interact with data visualizations.
• Built high-fidelity Figma screens that three engineering squads shipped from directly.
• Set up a design token system that cut back-and-forth between design and eng.

GirlScript Summer of Code

Open source contributor — ranked 270 out of 27,000 participants.

• Merged PRs across React and Node.js repos, focusing on accessibility and i18n fixes.
• Reviewed incoming patches and helped newer contributors get their first PRs merged.