Kashyap Bhanu Das

Technical Lead @ FYERS Securities. Architecting cross-platform migrations & real-time data platforms at 10M+ user scale.

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Fyers Securities

fyers.in

Driving velocity through an AI SDLC: codified skills & rules, MCPs, AI agent workflows, tighter design–build–test loops.
Leading options-trading FE systems (web + mobile): design system, PR reviews, API contracts, performance & reliability guardrails, CI CD releases

5Paisa - Online Investing and Trading

5paisa.com

Engineered Flutter migration of 10M+ user trading app with modular architecture, CI/CD, shared UI/logic layers—cut platform bugs by 40% and doubled release velocity. Owned real-time data pipelines (WebSocket/MQTT), optimized compute via isolates, built in-house logging/asset SDKs, and drove 99.99% Crashlytics stability across Android & Flutter.

Servify (Powering Apple Care, Samsung Care)

servify.com

Maintained core Servify app and 10+ white-label apps (10M+ users), redesigned OnePlus Care to match OxygenOS, and launched mInspect (500K+), reducing trade-in fraud significantly.
Delivered ML-powered SDKs currently used by BigTech companies, migrated legacy MVP to MVVM + KMP, and cut SDK integration time by over 50%.

Interests

Outside of code, I'm usually planning a long ride or hunting down a good food spot — always up for recommendations on either. 😊

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