Arseniy Popov Email & Phone Number

Serbia

Milan, Lombardy, Italy

Key Achievements- Collaborated closely with UX and product teams to design and improve lead forms across various channels, including Telegram mini-apps, landing pages, and promotional sites for several media outlets (details under NDA). This led to the introduction of 5 new micro-products/services, which resulted in a 4.5x increase in the client base over the course of a year.- Implemented CI/CD practices with coverage and linting, created an internal NPM registry for cross-project modules using Lerna and Verdaccio, and documented and systematized the development processes. Some of the modules I developed were used in 90% of all studio projects, saving hundreds of developer hours.- Primarily worked within cross-functional teams on client projects including panels/dashboards, Telegram apps, and mini-games. Gained experience handling complex cases, such as:> Admin panel for a neobank (involving numerous API integrations and strict cyber-security requirements).> SaaS interface for bioinformaticians (a new product in the market, requiring extensive iterations in collaboration with the R&D team).

Сингапур

key improvements that I've implemented- Optimized CI/CD processes, reducing deployment time from 5 minutes to 1.5 minutes, cutting CircleCI costs by more than half.- Conducted a thorough refactoring, reducing the codebase, which led to a 33% decrease in bugs in subsequent sprints (from an average of 20 bugs per 50 tasks to 12 bugs per 53 tasks).- Collaborated closely with product and UX teams to eliminate three unnecessary screens, streamlining the user journey to the key action, resulting in a 0.4% increase in CR.responsibilities- Maintaining and improving the code base- Improving test quality- Refactoring and optimizing the application- Improving UX with the product and design teamsHiring process management for developers.

Санкт-Петербург, Россия

Support and develop Library Genesis the search engine for articles and books on various topics, which allows free access to content that is otherwise paywalled or not digitized elsewhere.- Product support and development.- Creation of improvements based on analytics and user feedback.key improvements that I've implemented- Developing a new front-end application from scratch.- Regrouping and indexing a collection of over 6 million books (with elasticsearch and minio instead of nginx static and mongo)

Санкт-Петербург, Россия

- Working with the code base.- Refactoring.- Integration with rxjs.- Developing new features.key improvements that I've implemented- Implemented store RXJS which gets rid of props callback hell- e2e implementation in cooperation with testers

Москва, Москва, Россия

Participation in the program Kaspersky Start, development of a new product: mobile application slice - the design of disputes without commission and intermediaries. The application is on the Blockchain.

Москва, Москва, Россия

Was engaged in gamification of pages for business. Developed the mechanics of the Bull and Bear Exchange game. Supported and developed the company's web resources.- Daily briefings.- Creating new games.- Development and support of existing games.- Refactoring with the code of the project base.