Tanmay Mohapatra
Principal Software Engineer at Open Source Software
Bengaluru, Karnataka, India
Summary
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Rockstar🎓
Top SchoolTanmay Mohapatra is a Principal Software Engineer based in Bengaluru with 13 years of professional experience and a long track record of shipping reliable, scalable systems across product and open-source landscapes. He combines deep backend expertise—especially in data handling, IO and sparse-matrix performance—with hands-on work on the Julia ecosystem, contributing bug fixes, performance optimizations and distributed DataFrame capabilities to flagship projects like Julia and DataFrames.jl. As a former co-founder and technical product manager, he brings product-minded architecture, security and release discipline to engineering teams, having led initiatives from mobile commerce to secure payment systems and PCI preparation. He also maintains strong build and packaging skills, demonstrated by substantial contributions to Yggdrasil/BinaryBuilder.jl recipes and build tooling. Comfortable spanning product, platform and open-source collaboration, he often bridges developer needs and production constraints to deliver pragmatic, maintainable solutions. An IIT Kharagpur alumnus, he pairs deep systems knowledge with entrepreneurial experience and a demonstrated focus on making numerical and data tooling faster and more robust.
13 years of coding experience
18 years of employment as a software developer
Bachelor in Science, Science, Bachelor in Science, Science at Buxi Jagabandhu Bidyadhar ColegeB. Tech, B. Tech at Indian Institute of Technology, Kharagpur
Stackoverflow
41reputation
2kreached
1answer
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Github Skills (30)
algorithms10
operation10
dataframes10
user-manual10
sparse-matrix10
data-parsing10
io10
data-structure10
dataframe10
pbuilder10
data-structures10
jupyter-notebook10
julia10
data-analysis10
algorithm9
Programming languages (11)
Github contributions (5)
JuliaPackaging/Yggdrasil
Dec 2019 - Jul 2022
Collection of builder repositories for BinaryBuilder.jl
Role in this project:
Backend Engineer
Backend EngineerContributions:2 reviews, 17 commits, 22 PRs in 2 years 7 months
Contributions summary:Tanmay primarily contributed to building and maintaining builders within the `yggdrasil` repository, a collection of builder repositories for BinaryBuilder.jl. Their work involved creating new recipes for various projects, like VerizonEctoken, GoogleCodeSearch, Dex, Openresty, and ThriftJuliaCompiler. Key contributions included modifying build scripts (build_tarballs.jl), integrating patches, updating dependencies, and managing versions, showcasing a focus on the build process and project packaging.
repositoriesbinarybuildermonorepobuilderjulia
JuliaLang/julia
May 2013 - Feb 2020
The Julia Programming Language
Role in this project:Back-end Developer
Back-end DeveloperContributions:2 reviews, 133 commits, 45 PRs in 6 years 9 months
Contributions summary:Tanmay made several contributions focused on improving the functionality and stability of the Julia programming language, particularly concerning its data handling capabilities. The user addressed bug fixes related to reading boolean values and parsing data in the `readcsv` function. They also implemented performance optimizations and made changes related to sparse matrix handling, including reshaping and conversion operations. Furthermore, the user introduced features such as `vec` for sparse matrices and added methods for finding maximum and minimum values in sparse matrices.
sciencejulia-languagemachine-learningjulialangpetsc
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