Wargaming

* Developed high-load application backend processing payments from ingame, web and external shops with zero-downtime requirements. • Collaborated with several cross-functional development teams to analyze and adjust system solutions. • Participated in performance testing, finding and eliminating bottlenecks. • Upgraded several parts of custom web framework on python3 and asyncio. Some of them to speed up request processing and some to make development process more comfortable. • Participated and evolved code review processes within development team. • Assisted and guided new team members.

NDA

* Worked with small or medium length projects. • Upgraded some features from python sympy library for custom usecases. • Developed landing pages, frontend widgets. • Developed realtor company web-site with content management system.

DigiFabster

* Developed backend and frontend of a SaaS-system, providing the way to quotate, support customers and manage orders for manufacturing companies. • Worked with API of 3D-modeling/printing tools to automate 3Dprinting price calculating. • Developed frontend widgets visualizing 3D-models and calculating it prices, that can be be integrated to companies shops. • Developed frontend and backed solutions for order management system. • Upgraded frontend stack from JQuery to Angular 2.