Rahul Rampure
Software Engineer 2 at Couchbase
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolRahul Rampure is a Software Engineer 2 based in Bengaluru with four years of experience building high-performance distributed systems in Go, specializing in scalable vector search and information retrieval. At Couchbase he engineered production-grade vector search engines and optimizations that scaled to 100M+ documents, delivering multi‑fold throughput improvements and significant memory savings through lock‑free structures, custom allocators, and parallelized merges. He contributed to the popular open-source bleve search library, adding partial/complete match query features and robust unit tests, reflecting a strong backend and test automation focus. Rahul pairs deep systems-level engineering with practical retrieval innovations—like hybrid BM25/vector fusion and metadata prefiltering—that reduce ranking variance and improve real-world relevance. Outside work he signals a creative streak (strobe lights and blown speakers), suggesting curiosity and energy beyond engineering.
4 years of coding experience
2 years of employment as a software developer
Bachelor of Technology - BTech, Computer Science, 8.90, Bachelor of Technology - BTech, Computer Science, 8.90 at PES UniversityHigh School Diploma, General Studies, 91.83%, High School Diploma, General Studies, 91.83% at Bishop Cotton Boys' School
Github Skills (8)
algorithm10
algorithms10
go10
index-management10
testing10
data-structure9
data-structures9
unit-testing9
Programming languages (7)
Github contributions (5)
blevesearch/bleve
Feb 2023 - Apr 2025
A modern text/numeric/geo-spatial/vector indexing library for go
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:147 reviews, 102 PRs, 207 pushes in 2 years 1 month
Contributions summary:Rahul contributed significantly to the `blevesearch/bleve` repository by implementing features related to partial and complete match queries. Their work included adding unit tests to validate the functionality of the new features, especially for disjunction queries and partial matches. The user also refactored and updated date time related queries.
golangtext-indexingindexing
CascadingRadium/CUDA-Hungarian-Clustering
Jun 2022 - Dec 2022
A GPU-Accelerated Clustering Algorithm that uses the Hungarian method
Contributions:1 release, 38 commits, 2 PRs in 6 months
cudagpu-programminggpu-accelerationgpuaccelerated
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.