Abhisar Sinha
Software Developer at ShapeBlue
Gurugram, Haryana, India
Summary
🤩
Rockstar🎓
Top SchoolAbhisar Sinha is a software developer with over a decade of deep systems experience, now applying his storage and filesystem expertise to open-source cloud infrastructure at ShapeBlue. Previously at NetApp he designed on-disk data structures, prototyped asynchronous clone/delete infrastructure, and parallelized clone algorithms for WAFL to dramatically speed cloning and deletion operations. At ShapeBlue he contributes to Apache CloudStack core APIs, enhancing network management by enabling direct IP-based public IP release in tests and Java command handling. He blends low-level performance optimization with pragmatic cloud-facing API work, comfortable navigating large legacy codebases and distributed systems. Based in Gurugram and trained at IIT (BHU) Varanasi, he brings a rare combination of storage internals craftsmanship and open-source cloud engineering.
2 years of coding experience
Bachelor of Technology (B.Tech.), Computer Science and Engineering, CGPA - 7.8, Bachelor of Technology (B.Tech.), Computer Science and Engineering, CGPA - 7.8 at Indian Institute of Technology (Banaras Hindu University), Varanasi
Github Skills (11)
javas10
api10
apache-cloudstack10
apidoc10
networking10
java10
python9
virtualization9
orchestra8
orchestration8
iaas8
Programming languages (2)
Github contributions (5)
apache/cloudstack
Nov 2023 - Apr 2025
Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
Role in this project:
Back-end Developer
Back-end DeveloperContributions:203 reviews, 36 PRs, 420 comments in 1 year 4 months
Contributions summary:Abhisar contributed to the core API functionality of the Apache CloudStack project. Their work involved adding a new parameter, `ipaddress`, to the `disassociateIPAddress` API and modifying the corresponding Java code in `DisassociateIPAddrCmd.java`. They also implemented the ability to release public IP addresses using the IP address directly in the Python test script (`test_network.py`), and made necessary changes to the `marvin/lib/base.py` to support this feature. These contributions indicate a focus on enhancing the network management capabilities of the cloud platform.
pythonapache-cloudstackxcp-nghostingcloud-computing
abh1sar/cloudstack
Apr 2024 - Feb 2025
Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
Contributions:229 pushes, 45 branches in 10 months
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.