Tapan Ansel
Principal Engineer at Microsoft
Greater Seattle Area United States
Summary
🤩
Rockstar🎓
Top SchoolTapan Ansel is a Principal Engineer based in the Greater Seattle Area who designs core OS scheduling and power-management architectures for Windows across AMD64 and ARM64. He specializes in heterogeneous scheduling policies that balance performance and energy efficiency, and is a subject-matter expert on battery systems—having shipped features for battery aging management and adaptive charging. Tapan also shapes Modern Standby policies to deliver instant-on behavior without compromising battery life. His background includes deep platform power optimization at Qualcomm and ST-Ericsson, where he modeled system power, tuned DVFS/DCVS, and solved thermal and complex workload scenarios like Miracast and 4K multimedia. He combines kernel-level design with practical tooling and analytics for large-scale battery triage, reflecting a rare mix of low-level systems expertise and measurable product impact. Despite a concise public footprint on GitHub, his work is widely deployed in shipping Windows devices and chipsets.
3 years of coding experience
9 years of employment as a software developer
BE, Electronics & communication, BE, Electronics & communication at Thapar Institute of Engineering & Technology
English, Hindi
Github Skills (12)
windows-driver10
driver10
windows8
desktop8
visual-studio8
firmware7
wdk7
api-documentation7
api7
microsoft6
python6
uefi5
Programming languages (1)
Github contributions (5)
tapanansel/sdk-api
Aug 2024 - Aug 2024
Public contributions for win32 API documentation
Contributions:1 push, 1 branch in 1 day
MicrosoftDocs/win32
Jun 2022 - Jul 2022
Public mirror for win32-pr
Contributions:4 commits in 29 days
win32
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