Vishnu Bhagyanath is a Senior Developer based in Kochi with 9 years of engineering experience and 5+ years focused on building and scaling backend systems for high-throughput products. At ThoughtWorks he has designed and migrated large-scale microservices and data pipelines—working across Java, C#, Scala, COBOL-to-.NET migrations, Databricks, Kafka, Azure and AWS—demonstrating depth in both modern cloud-native and legacy modernization projects. He contributes to open-source mathematics tooling, notably adding crypto ciphers and documentation improvements to the widely used sympy project, reflecting a blend of practical engineering and algorithmic curiosity. Comfortable moving between systems-level integration and data-focused work, he pairs strong backend architecture skills with an interest in math, programming and data that informs pragmatic design choices.
9 years of coding experience
3 years of employment as a software developer
BTech - Bachelor of Technology, Computer Science, BTech - Bachelor of Technology, Computer Science at Model Engineering College
Primary & Secondary Education, Computer Science, Primary & Secondary Education, Computer Science at The Choice School
Contributions:12 commits, 4 PRs, 12 comments in 4 days
Contributions summary:Vishnu contributed significantly to the `sympy/sympy` repository by adding and modifying functions within the `crypto` module and enhancing the documentation. Their primary focus was on implementing cryptographic ciphers, including ROT13 and Atbash, and updating tests to accommodate these additions. Furthermore, they updated documentation and fixed spacing/code quality issues, indicating an effort to improve overall code readability and functionality.
Contributions:5 releases, 7 reviews, 206 commits in 6 months
dotnetchess-enginechessenginenet-corecsharp
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Vishnu Bhagyanath - Senior Developer at Thoughtworks