Alexey Berezin

Own the backend architecture of MYA, a digital prescription platform that lets patients request follow-up prescriptions from their doctor, receive the e-prescription, and get medication delivered (~200k LOC across backend and frontend). · Designed and maintain the backend architecture of the platform — 21 microservices serving thousands of orders and users over two years. · Built the integration with Germany's Gematik E-Rezept infrastructure, including parsing and validation of FHIR-format prescription da

Lead full-stack developer, responsible for the internal system (~300k LOC) that runs the company's entire logistics operation, plus client, supplier, and partner accounts, for over five years. - Internal operations system and accounts • Built client account systems — backend and frontend — for the company's clients, suppliers, and partners. • Built the backend as a Django REST Framework API integrated with numerous external cargo systems, following CLEAN architecture and DRY principles. • Built the front

Lead full-stack developer for a logistics company, delivering and evolving their client account system and website over five years. - Client account system • Built the backend for the client account system on Django REST Framework and PostgreSQL, automating much of the company's customer interaction — delivery requests, billing, and delivery-status notifications. • Developed the account interface in React, TypeScript, and Redux, and extended it with new functionality over 2021–2022. - Company website

Main product: Management System for a real estate agency. In 2019, I developed an internal management system for a real estate agency. Employees could save information about every client and the parameters of the buildings they needed to rent. The system allowed them to obtain information about available buildings from their owners in the area. The key feature of this product was a function that automatically found the most suitable buildings for clients, allowing employees to offer these suggestions from

During this period, I worked on several projects independently. These included 3 online shops for which I built a system that controlled all business processes: from receiving products from suppliers and managing warehouse availability to conducting marketing analysis and integrating with delivery companies. In addition, in collaboration with partners, I helped build a call center. As the IT lead, I developed a management system (using PHP and the Yii2 framework for the backend and pure HTML+CSS+Bootstrap f

I worked as a full-stack developer at this company for 1.5 years, using PHP on the backend and HTML, CSS, and jQuery on the frontend.