Denis Kuzmenok

Full stack development of infrastructure projects using Java, Golang, Javascript, C++. Cloud adoption projects using Golang, terraform.

Contributing to Go/Python language open-source projects. Most influenced: Quasar - application for Kodi (media library and player) library management and streaming video. Own initiative: http://showit4.com - pet-project, Find ads on different projects, track changes, notify about findings.

• Released Desktop-to-Web migrated project (Java Spring + AngularJS). • Created Solaris packages (prototyping, pre-post scripting). • Implemented SSO authorization in User-to-User file transfer application (Login and Smartcard-to-HTTPS).

Full stack development of infrastructure services using Golang, Java, AngularJS for UBS AG.

• Released Software Update Service for Solaris. Made package rollout much easier. • Prepared new SVN-related services for company infrastructure (web SVN management tools). • Was involved into many internal projects related to infrastructure operations.

• Price-comparison site launch. • Moved from RDBM approach (MySQL queries with Xapian search for MySQL documents) to NoSQL (Solr queries and search for MySQL documents). Made available flexible filtering, auto-suggest, related documents, speed-up document fetching to fit in 10ms per page. • Rewrote price parsing in Vala to parse XLS/XML files, with up to 100,000 positions sized > 1GB, easily. • Created Advertising system with predefined and context content selection. Full response took less 20ms.

• Created internet shops for major retailers (Unitrade, City.com, Portamix, Udicom, Rix, etc.) • Implemented suppliers warehousing functionality to auto-manage prices and availability for each product.