Artsiom Mezin

As the leader of a cross-functional team of 12, encompassing back-end and front-end developers, QA, and DevOps engineers, I fostered a collaborative environment:

•  Enhanced sprint completion rates to over 80% by devising and executing a story points-based task estimation process, facilitating more accurate planning and task allocation.
• Spearheaded the design, planning, and implementation of key product features, contributing to a twofold increase in the company's revenue.
• Amplified the team's capacity by recruiting 5 new members and nurturing 3 senior engineers towards promotion, thereby bolstering our technical capabilities.
• Transitioned the team to a solution design-based process within 2 months, enabling meticulous work estimation and phased execution of sophisticated projects over multiple sprints.

• Designed a testing strategy and established s testing process in the team. Achieved testing almost 100% of new UI tasks across the team.
• Designed and developed a solution for remote control of a web application and JS library. Delivered a talk at a London NodeJS User Group event about it.  A video recording. 
• Designed and delivered a package management ecosystem including storage, permissions and configuration management system, and CI.
• Developed a visual programming UI for the internal DSL, which allows users with no programming skills to create sophisticated search queries.

• Developed an Angular UI components library that was used across 4 different applications.
• Redeveloped a UI part of the main product with Angular 5.
• Designed and implemented a reusable solution for Oauth2 based authentication solution that was successfully integrated across 5 different products.
• Improved code quality by introducing Redux-based architecture and extensive client-side unit testing.
• Significantly improved time to deliver for new features by moving frontend microservices to k8 and designing a new architecture of micro frontends.

Deputy Head of Frontend development  (Email Service):

• Designed, Developed and launched a brand new project: https://bonus.mail.ru .
• Hired and incorporated an outsourcing team into the corporate development process.
• Designed a process and developed an e2e testing framework that decreased the releasing stage for a huge legacy project from 1,5 months to 1-2 days.

Team Leader:

• Delivered the first feature covered with automotive UI tests.
• Trained three interns for a developer role at the company.

Software Engineer:

• Developed and maintained an in-house UI components framework.

• Created and led a team of three UI developers whose main focus was on marketing-related client-side features like landing pages, promo, etc.
• Established a strong process of estimating, developing and testing.
• Provided the team members with training and couch sessions. 

• Designed and implementing effective solutions for the main site with the use of the following technologies: Python (Django), JavaScript (Backbone, Grunt), XSLT, GIT, and others.

• Developed several functional adverts scripts and internal web applications.
• Ensured the efficiency of advertising with deep cross-browser support: IE6+.

• Created and was maintaining corporate websites based on open source CMS.

Gas Turbines Engines