Sarthak User

Led a 30-person engineering org across Android, iOS, Backend, and Web; grew engineering velocity ~2.5x in a year using AI tooling adoption, hiring, and process redesign. Expanded internal GenAI capabilities (LLM PR scoring, tech spec generation, AI-augmented reviews) and drove AI-era operating model initiatives across Context Fabric, Lifecycle Automation, and Continuous Assurance.

Led a 30-person engineering org across Android, iOS, Backend, and Web, and delivered measured ~3x engineering velocity gains via an internal GenAI platform. Built AI workflows (auto tech specs, AI-augmented PR reviews, and an end-to-end AI delivery harness), created a Slack bot tying GitHub and Jira into Slack standups, designed an LLM-based PR scoring model (CWT), and built an in-house voice-call

Managed a 14-person web team through a turnaround, reducing 800 open bugs to 18 in 12 months while restoring platform stability and release predictability. Built the v1 internal GenAI service (Flask + OpenRouter), shipped OCR and automated bank statement reconciliation end-to-end, and supported early adoption of Cursor, Slack-integrated LLMs, Figma MCP, Playwright MCP, and automated PR reviews.

Took over a 14-person web team with 800 open bugs and release slippage, then turned it around in 12 months—reducing bugs to 18 and resetting processes and guardrails through two company-wide layoffs. Shipped end-to-end purchase bill OCR and automated bank statement reconciliation, and built early GenAI foundations (Flask + OpenRouter) including automated PR review workflows.

Led the Android team of 6, stepping up from individual contributor while continuing to ship and building mid-level engineering depth across the platform. Delivered WhatsApp marketing and Loyalty/CRM features end-to-end on Android.

Led a 6-person Android team while continuing to ship product code and grow mid-level engineering depth across the platform. Delivered WhatsApp marketing and Loyalty & CRM end-to-end on Android.

Rewrote the Android product end-to-end in Kotlin and built 0-to-1 features including offline-first sync, themes, and a data-volume architecture to keep the app stable for power users. Architected the frontend caching and multi-device synchronization model that has underpinned the app for 5 years at 1M+ MAU.

Built 0-to-1 myBillBook capabilities and rewrote the Android product end-to-end in Kotlin during a bandwidth crunch. Architected offline-first synchronization with frontend caching and a multi-device sync model, and shipped features like offline-first sync and themes.

Designed and implemented REST APIs for the ClearPath ePortal Runtime using ASP.NET Web API and built the Runtime Management Website end-to-end in Angular (upgraded from Angular 4 to Angular 6). Contributed across backend and frontend development for the product team.

Designed and implemented REST APIs for ClearPath ePortal Runtime using ASP.NET Web API and built the Runtime Management Website end-to-end in Angular. Contributed to ePortal product delivery during a period that included multiple hackfest awards and recognition as a speaker for Cloud 20/20.

Grade: CGPA 8.61

Completed a B.E. in Computer Science and Engineering at UIET, Panjab University (2012–2016).