Siarhei Mazaleuski Email & Phone Number

Warsaw, Pl

Warsaw, Mazowieckie, Poland

Minsk, Belarus

Worked in multiple product teams across different parts of a huge insurance system, currently work in the UI infrastructure team. Responsibilities in the UI Infrastructure team: - UI automatization scripts - Handle clients feature requests and urgent bugs- Work close with DevOps on setting up CI/CD (handle UI part)- Libraries update - Features for UI infrastructure tools- Features documentation- Proof of concepts for new tech stackResponsibilities in product teams: - Business features development- Code review- Bug fixingAchievements: - Participated as a speaker in inner company tech meetup- Conducted tech training sessions for clients dev teams- Helped to deliver business features in time and make our customers happy- Made developers life easier by automating routine operations- Made tech investigation of existing state managements solutions (based on it was changed a tech stack)Some of my favorite libs and tools: React.js, Redux, MobX, TypeScript, Node.js, Webpack

Worked as a contractor with companies and private persons from all over the world.Provided a full circle of creating UI (summarise business requirements, interfaces development, delivery, support).Commonly used technologies: HTML5 | CSS3 & scss | React.js, Redux | Gulp

Minsk

Functions: - hold negotiations with clients and business partners- communicated directly with clients to establish project parameters- wrote proposals for design work- analyzed competitor web sites, determined web site content- communicated progress with clients throughout projects sprints- prototyping interfaces- performed administrative functionsResults: - our design startup growing during 2 years

Minsk, Belarus

Functions: - Managed the team with 5 developers using agile methodologies of web-development. Majored in web sites development, SEO, support.Results: - Established a strong team for the development and promotion of sites. Established work processes in the team. Achieved high productivity through concerted action and friendly personal relationships between team players.