Andrei Vaganov Email & Phone Number

Amsterdam, North Holland, Netherlands

- Created a UI to meet new billing rules. It's boosted conversion rate from Free to Paid users- Enhanced overall platform accessibility (a11y) by implementing best practices to meet industry standards for users with disabilities- Developed a UI kit to pass an accessibility audit for high-profile B2B clients such as BBC and Wolt and boosted the development speed for product features- Implemented a service for asynchronous operations and notifications. It became a foundation for other async features in the system- Created a React based email template generator that cut development time by ~70% and allowed the team to focus on more complex features

Yerevan, Armenia

- Made team goals transparent throughout the company by making a public roadmap and public quarter goals- Grew two teammates to the next level (Middle and senior). It includes mentorship, regular 1:1 meetings, helping with performance reviews every six months, and protecting them at the promotion committee - Implemented a new approach for developing UI components in DesignSystem, which resolved all bugs caused by mixing UI themes from different products, boosted development speed, and almost eliminated the onboarding step for the product- Developed numerous UI components to reuse for the entire company- Interviewed ~300 developers in the middle/senior/lead positions- Led the inner front-end community in the company. This community grew from 9 to 100+ people in one year. It helps us to share knowledge and to stay connected in COVID time - Started company-level technical goal, which reduced instances of legacy UI library from 212 packages to 33

Moscow, Russian Federation

- Made framework migration (from basis.js to React), which reduced the amount of codebase by 1.8x times, fully eliminated bugs caused by shared application state, attracted integrations with our product by other teams- Implemented new rules for the unit/screenshots/components tests at our projects, which led us from 7% to 50% coverage for each domain- Integrated Avito UI library to Avito.Pro, which reduced our codebase and led us to a more consistent UI- Updated Avito JavaScript code convention and defended it to the architecture team, which reduced the code review time

Moscow, Russian Federation

- Launched new platform Avito.Pro for B2B clients- Developed page "Operations" so the user can see and control all of their transaction in Avito, which increased DAU by 27%- Developed an approach for communication between code bundlers (basis.js builder + webpack), so we were able to move to ES5 and CSS autoprefixer- Developed a long-term plan (~1 year) for migration between frameworks (from basis.js to React)- Wrote documentation for the inner js-framework for developers to reduce onboarding time to the product

Kazan

I developed several SPA applications to license and content management, applications for Samsung Tizen TV video streaming, and built a secured web video player. These players streamed video content from Samsung and Disney partners and have capabilities for integration with EdTech platforms

Ульяновская Область, Россия

- Full-stack development of two major releases of E-Commerce CMS AdvantShop (4.0, 5.0)- CMS customization for major customers- AngularJs training (wrote lessons and read lectures for colleagues)

Ульяновская Область, Россия

- Development of all UI templates for AdvantShop CMS- Import of clients’ databases from other CMS- Development of online stores for clients