Aleksandr Baranov

I build and look after EMR Connect, the service five internal teams go through to reach partner clinics' EMR systems (FHIR / Epic). Redis caching over a rate-limited API, sync workers on a queue, and the partner help center rebuilt on Next.js + Contentful.

I worked in the frontend team on the browser map editor. I carried it from Vue 2 to Vue 3, built the video editor's timeline and the animations that run on the map, patched MapLibre where the stock renderer couldn't do what the maps needed, and worked on the SVG exporter behind the vector exports.

I built a booking platform on my own, end to end: REST API, PostgreSQL, an Android app and the AWS setup under it. It shipped to Google Play. The business itself never took off.

Turns a messy inbound enquiry into a structured CRM record and tells the team it's there. An LLM reads it, a plain parser catches what it drops, and there's a hard ceiling on spend.

Code →Demo →

A city map of 199 places: search, filter, hours, photos, reviews. It runs on Leaflet and OpenStreetMap data, so there's no Maps API key behind it. Started as a Firebase side project and was later rebuilt on React 19.

Code →Open it →