Tanveer Ansari
@tanveeransari
Software Engineer Intern at Shroud building React Native wallet features, with upstream contributions to Contacts support and Bitcoin BIP 352.
IndiaWhat I'm looking for
At Shroud, I build and support TypeScript and React Native wallet features, including sync progress and realtime balance. My Contacts support was merged upstream, and I contribute reviews alongside the team's Jest and code review practices.
During my Backend Engineer Intern role on the Silent Payments Indexer, I designed REST APIs and a database schema for a sync data service. I reduced 50-block sync time from 6.0 seconds to 0.5 seconds through binary streaming, prefetching, and index-time precomputation.
For SeedSigner and Krux through Summer of Bitcoin 2025, I built Silent Payments BIP 352 end to end in Python. I also contributed a clarification that was merged upstream and tested on physical devices.
My projects include a Dockerized workflow automation service using Node.js, Express, and Kafka, and a collaborative workspace built with Next.js, TypeScript, and Socket.IO. I've contributed more than 65 merged pull requests across krux, embit, and silent-pay.
Experience
Work history, roles, and key accomplishments
Software Engineer Intern
Shroud
Sep 2025 - Present (1 year)
Built and supported scalable TypeScript/React features including sync progress, realtime balance, and Taproot fee fixes. Owned Contacts support merged upstream and contributed to Agile quality standards with Jest and code review.
Software Engineer Intern
SeedSigner and Krux
May 2025 - Aug 2025 (3 months)
Selected as one of 51 globally from about 5,000 applicants for Summer of Bitcoin 2025. Built Silent Payments BIP 352 end to end in Python and merged clarification upstream, with class-based redesign and physical device testing.
Backend Engineer Intern
Silent Payments Indexer
Nov 2024 - Mar 2025 (4 months)
Designed REST APIs and database schema for a sync data service, managing the full lifecycle from requirements through deployment and support. Optimized 50 block sync from 6.0s to 0.5s and improved concurrency batching by about 35%.
Education
Degrees, certifications, and relevant coursework
Aliah University
Bachelor of Technology, Computer Science
2022 -
Grade: 8.46/10
Pursuing a Bachelor of Technology in Computer Science with a CGPA of 8.46/10, expected to graduate in July 2026.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Job categories
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