Ihor Breza Email & Phone Number

Kyiv

The leading workforce communications platform that transforms the way workers and organizations connect to drive productivity, advocacy and revenue for their brand.- build and improve software and tools by translating functional requirements into robust, supportable, and scalable applications that work within the overall system architecture- integrate with third-party APIs- collaborate with other engineers, technical support, product managers- find and address performance issues- participate in peer code reviews

Kyiv

The e-platform of public purchases and sales, tenders and auctions.Software platform is developed according to the technical requirements, specified by the Ukrainian legislation about electronic platforms of e-procurement system ProZorro that has replaced old paper tenders in order to reduce corruption.- implementing Scrum process in team of 3 people- leading and applying best practices and technical standards- supporting other developers with process, framework and design pattern knowledge- increasing test code coverage- perform code reviews

Warsaw, Masovian District, Poland

Cubiware is an innovative provider of software for Digital TV devices and systems, like IPTV Set-top Boxes, DVB Zappers, DVRs etc.My responsibilities as engineer of hybrid Middleware team:- developing and maintaining large backend of IPTV multiscreen system which consists of admin panel, REST XML API, high capacity XML RPC and JSON APIs- integrating with third-party APIs (mostly CAS providers via SOAP)- design and built the backend APIs for transactional data processing- benchmarking and load testing- collaborate with technical support and system administrator- performing code reviews

Stockholm, Sweden

NYX is one of the largest and most prolific games developers in the market.As Ruby Full Stack Engineer I was responsible for feature development throughout the process in design, coding and testing, deployment, and maintenance of the live Portal system filled with gaming content.

Ukraine

Springbuk Health Analytics (Healthiest Employers, LLC)JULY 2014 - MARCH 2015 (9 MONTHS)The Springbuk offers a complete view of an employer population. It is a data aggregator supporting the wellness community with data, analytics and scoring metrics. The platform connects major data sources into a single warehouse for targeted engagement, predictive insights and real-dollar decisions.IceBr8kr APIAUGUST 2014 - NOVEMBER 2014 (4 MONTHS)The Application Programming Interface part of application for mobile phones with ability to instant messaging between users within designated radius, using GPS coordinates, integration with Facebook and push notifications.BestRealEstateAgentIndianaJUNE 2014 - JULY 2014 (2 MONTHS)Web application intended to help users to find realtors on various search criterias.ListenNJUNE 2013 - JUNE 2014 (1 YEAR 1 MONTH)Web application with user management system, ability to upload articles and audios, insert them into the partner's sites.Hubstaff (Netsoft Holdings Limited)JANUARY 2014 - FEBRUARY 2014 (2 MONTHS)The staff monitoring web application that allows users to track timekeeping and other similar information for individuals within the user’s organization.BookStoreSEPTEMBER 2012 - FEBRUARY 2013 (6 MONTHS)Online store of books with user management system, ability to upload and sell a books.Task ManagerAPRIL 2012 - SEPTEMBER 2012 (6 MONTHS)Server-client Sinatra application for creating, sending and processing instant messages.