Hi
My name is Dennis. I'm a software engineer. I also had an opportunity to lead teams as an Engineering Manager / Tech Lead. Client-server technologies are my strong point. I have over 10 years of software development experience.
I develop backends in Node.js, Ruby, and frontend in Angular, React. I'm interested in software architecture, functional programming with Clojure, UI/UX, augmented and mixed reality.
I have Master's degree in math modelling and informational systems from IKBFU (Immanuel Kant Baltic Federal University).
Experience
DocGo
2016 — 2022, Tech LeadNew York, NY, United States
- Digital medical transportation platform and AI-powered dispatching system
- Telemedicine service
- Rapid Reliable Testing Service, COVID testing and vaccination management
ProoveLab
2015 — 2016, Tech LeadSaint Petersburg, Russia
- API Development of Affiliate Discount Program
- eCommerce with CPA-integration
Eltox Group
2011 — 2016, Lead Software EngineerKaliningrad, Russia
- Management service related to digital certificate control for CA partners (PKI)
- CRM+ERP system for group of companies with REST API
- Search service related to commercial and government purchases (№44 & №94 federal laws)
- B2G, B2B trade system for government and commercial purposes
Skills
Node.js (Express, Loopback), Ruby (Rails, Grape, Sidekiq), PHP 8 (Symfony Components, Laravel, Yii, Slim, Phalcon), REST API (JSON API, JsonSchema, HATEOAS, OpenAPI/Swagger), MySQL, PostgreSQL, MongoDB, Redis, Memcached, RabbitMQ, AWS, HTML5, CSS3, BEM, LESS, SCSS, Stylus, XML, XSD, XSLT, JavaScript, TypeScript, Angular, React/Redux, DDD, BDD, TDD, Design Patterns, Linux, Docker, Git, Mercurial