Nilabja Bhattacharya
Senior Member Of Technical Staff at Salesforce
Bengaluru, Karnataka, India
Summary
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Senior🎓
Top SchoolNilabja Bhattacharya is a Senior Member of Technical Staff with 10 years of experience building secure, high-performance distributed systems, currently architecting Vault-based secrets management APIs at Salesforce. He has led large-scale cloud provisioning and security initiatives at PhonePe, delivering backend services and a certificate management platform that handled hundreds of thousands of certificates and 100K+ daily requests. At Oracle he brought database connectivity to modern developer stacks by building a Node.js thin driver and integrating Oracle with popular ORMs, and he has contributed to SymPy modernization work, highlighting a commitment to code quality across ecosystems. Early research at Samsung R&D combined deep learning and signal processing to improve speech recognition in noisy conditions, reflecting a cross-disciplinary problem-solving approach. With an M.Tech from IIIT Hyderabad and fluency in Go, Python, and Node.js, he blends systems-level engineering with practical open-source contributions to simplify deployments and improve reliability.
10 years of coding experience
5 years of employment as a software developer
Master of Technology - MTech Computer Science Engineering, Master of Technology - MTech Computer Science Engineering at International Institute of Information Technology Hyderabad (IIITH)Bachelor of Technology - BTech Information Technology, Bachelor of Technology - BTech Information Technology at Jalpaiguri Government Engineering College
English, Hindi, Bengali
Stackoverflow
51reputation
1kreached
4answers
2questions
Github Skills (14)
computer-algebra10
refactoring10
python10
code-migration9
html6
css6
constants6
go6
nodejs6
twitter-bootstrap6
orm6
oracle6
priority-queue6
sequelizejs6
Programming languages (6)
Github contributions (5)
sympy/sympy
Sep 2017 - Sep 2017
A computer algebra system written in pure Python
Role in this project:
Back-end Developer
Back-end DeveloperContributions:25 commits, 10 PRs, 32 comments in 6 days
Contributions summary:Nilabja primarily focused on code refactoring and modernization efforts within the SymPy library. Their commits involved converting older code patterns, such as `expr.func is xyz`, to more modern and Pythonic equivalents using `isinstance`. They also addressed potential exceptions and merged upstream changes. This suggests a focus on improving code quality, maintainability, and staying current with the evolution of the project.
mathpythonsciencecomputer-algebra-systemalgebra
nilabja-bhattacharya/SPOJ-Solutions
Feb 2017 - Apr 2017
Contributions:22 commits, 21 pushes, 1 branch in 2 months
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