🚀 Unblocked a $1.2M payer contract by taking the platform to WCAG 2.2 AA, closing 180+ axe-core violations and gating CI on accessibility so regressions never shipped.

🚀 Removed ~18 hours a week of manual medical record review per coding team, turning ICD code extraction and RAF score calculation into a self-serve workflow instead of a chart-by-chart bottleneck.

🚀 Lifted AI suggestion adoption from 22% to 71% with a generative UI layer that streams typed component descriptors into evidence cards and RAF score breakdowns, giving medical coders a defensible audit trail instead of an opaque score.

🚀 Cut time to first token from 12s to 380ms and assistant abandonment by 48%, streaming ICD code suggestions over SSE with incremental partial-JSON parsing and abort-signal cancellation.

🚀 Sped up RADV audit defense 40% for medical record reviewers by building the task workspace behind it: status-scoped tabs, search, pagination and resizable side-by-side panels for chart and evidence review.

🚀 Raised risk-adjustment coding accuracy 35% with a patient chart workspace that pairs filtering, pagination and per-chart annotation with evidence linking, so every code a coder submits points back to the clinical text that supports it.

🚀 Shipped a PHI de-identification service under HIPAA on FastAPI and PySpark, running SparkNLP models across text, PDF, CSV, audio, FHIR, CDA, DICOM and AWS HealthImaging.

🚀 Shipped features 31% faster and cut UI defects 20% with a typed, accessible design system covering 92% of product surfaces, 45 components with Storybook docs and a documented path off legacy screens.

🚀 Cut failed job submissions 84% with an offline-first PWA using optimistic mutations, IndexedDB persistence and a background sync queue, keeping field technicians productive in connectivity dead zones.

🚀 Dropped p75 INP from 620ms to 140ms on the scheduling grid by virtualizing 10,000+ rows and re-architecting the render path of the drag-and-drop dispatch board.

🚀 Shrank API payloads 62% migrating two core entities from REST to GraphQL with a normalized cache and persisted queries.

🚀 Took PR review time from 2 days to 4 hours as tech lead for 4 engineers, introducing review SLAs, an RFC process for architectural decisions, and feature-flagged daily releases.

🚀 Reduced build time from 45 minutes to 2 at 500k pages by re-architecting the rendering strategy off full rebuilds onto incremental and on-demand regeneration.

🚀 Consolidated every client storefront into one multi-tenant codebase, mixing SSR, SSG, ISR and On-Demand ISR per route so each page type got the rendering strategy it actually needed.

🚀 Improved initial load 40% by replacing third-party dependencies with in-house implementations, taking the bundle from 35 npm packages to 10.

🚀 Drove a 34% lift in organic traffic taking storefronts to green Core Web Vitals with AVIF and WebP image pipelines, font subsetting and edge middleware routing.

🚀 Rendered millions of cell events at 60fps in the browser, moving flow cytometry plotting off the main thread into Web Workers with a WebGL canvas renderer and transferable buffers.

🚀 Took core gating operations from O(n³) to O(1) by redesigning the frontend data model and rendering architecture around precomputation instead of per-interaction recomputation.

🚀 Cut re-renders 7x and sped up workspace operations 3x, eliminating the browser lockups that froze the tab mid-analysis.

🚀 Built the product's real-time communication module on WebRTC and Socket.IO: video and audio calls, screen share, presence and read receipts.

🚀 Built the company's public marketing site end to end in React, JavaScript and Material UI.

🚀 Shipped resumable multi-file video uploads with S3 multipart, presigned URLs and Lambda post-processing.