Paul Barnash Email & Phone Number

Кишинев, Кишинёв, Молдавия

- Participated in integrating bank APIs from Sweden, Italy, and Moldova into our project.- Contributed to adapting our API to the standards of the Berlin Group and Open Banking, enhancing user functionality.- Assisted in creating a test environment for clients to develop payment solutions compatible with their preferred banks.- Supported the transfer of documentation to the OpenAPI (Swagger) protocol.- Identified systematic anti-patterns in the codebase, leading to the initiation of cross-team code audits, and actively participated as an auditor.- Initiated the transition of all services to a RuboCop configuration aligned with the standards of leading Ruby companies to achieve better code consistency.

Санкт-Петербург, Россия

- Rewrote the legacy code, which led to a decrease in platform errors;- Upgraded gems, which leads to more stability in services;- Added some new features, which made project easier for customers.

Saint Petersburg, Russian Federation

- Integrated more than 30 third-party APIs that allow our company to increase client audience;- Implemented from scratch new the statistics module that helped our product managers do their jobs better and see the situation more clearly. Also extended existing indicators of existing statistics module, which help to see a clearer picture of major part processes in our system;- Developed an interface with improved UI, which helped to resolve support issues faster;- Increased the number of marketing tools connected to the platform, that raise our features accessible to the clients;- Participated in the rewriting unit tests from scratch, which made it easier to expand the platform and implement new features;- Added a module that sends error notifications to the slack, which made it possible to speed up the response to situations;- Implemented parsers and scrapers. Which made it easier for customers, because less information should provide themselves;- Implemented a heat map feature to the admin panel. This improvement helps managers to get easier access to important data and statistics of products. It helps them to view and compare crucial data in real-time;- Implemented a bot for Slack, that sends notifications about upcoming events and a calendar page. This feature is strongly coupled with Jira. It helps managers to track ongoing and future events;- Help to rewrite admin panel from Vue.js to React.js.

Saint Petersburg, Russian Federation

- Rewrote the legacy code, which led to a decrease in platform errors and also reduced memory consumption;- Optimized SQL queries, which increased the speed of retrieving information from databases;- Implemented a new UI interface that simplified the work of the support with clients.