Mayank Bansal
Web Browser Engine Performance & Stability (Adversarial, Exploratory & Stress)
- Role
- AVP Regulatory Reporting Transformation at HSBC
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Mayank Bansal
I uncover performance and stability issues in browser engines (Gecko & Blink) by pushing them into adversarial, exploratory, and stress scenarios. I modify complex demos, apps to generate stress cases, and profile behavior across Firefox and Chrome, to expose engine bottlenecks, layout/rendering/styling slow paths, JS/Wasm quirks, and stability gaps that scripted testing never touches.Deep expertise in performance profiling, memory profiling, root-causing latency and jank.My work produces clean, reproducible testcases paired with annotated performance profiles and initial analysis, making it easy for engineering teams to confirm root causes and ship fixes quickly.I track performance and size metrics continuously, anticipate regressions before alerts fire, and identify cases where one browser performs worse than others so teams can correct course during feature development—long before QA or users ever see the issue in release.My contributions focus on delivering early detection of performance issues, actionable evidence for engineering teams, and cross-browser insights that highlight where one engine behaves differently or performs worse than others.
Experience
AVP Regulatory Reporting Transformation
Mar 2024 — Present · Gurugram, IN
Regulatory Transformation for Financial reporting. Design and Operationalization of compliance of end user tools. Migration of manual Input Data Attestation to strategic platform. Alteryx automation of Excel based toolsProcess design and rollout
Education
SIIB
Master of Business Administration (MBA), Finance
2013 — 2015
Skills
- English
- Microsoft Excel
- Powerpoint
- Microsoft Word
- C++
- C
- Research
- Access
- Customer Service
- Microsoft Office
- Teamwork
- Public Speaking
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