Hi, I'm Pavel, a frontend developer with over 7 years of experience specializing in fintech and banking sectors. I have a strong passion for creating visually appealing, user-friendly web interfaces using modern technologies like React, Vue, and Angular. My expertise includes responsive design, cross-browser compatibility, and optimizing legacy codebases. Throughout my career, I've worked on innovative projects such as crypto trading platforms, single page applications, and custom authorization services. I enjoy tackling challenging problems and helping teams deliver high-quality, scalable, and performant solutions.…

Pavel Lotonin

Hi, I'm Pavel, a frontend developer with over 7 years of experience specializing in fintech and banking sectors. I have a strong passion for creating visually appealing, user-friendly web interfaces using modern technologies like React, Vue, and Angular. My expertise includes responsive design, cross-browser compatibility, and optimizing legacy codebases. Throughout my career, I've worked on innovative projects such as crypto trading platforms, single page applications, and custom authorization services. I enjoy tackling challenging problems and helping teams deliver high-quality, scalable, and performant solutions.…

Available to hire

Hi, I’m Pavel, a frontend developer with over 7 years of experience specializing in fintech and banking sectors. I have a strong passion for creating visually appealing, user-friendly web interfaces using modern technologies like React, Vue, and Angular. My expertise includes responsive design, cross-browser compatibility, and optimizing legacy codebases.

Throughout my career, I’ve worked on innovative projects such as crypto trading platforms, single page applications, and custom authorization services. I enjoy tackling challenging problems and helping teams deliver high-quality, scalable, and performant solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Advanced
Russian
Fluent

Work Experience

Frontend Software Engineer at Qiwi.com
July 1, 2022 - June 20, 2024
Developed a new Single Page Application (SPA) from scratch that increased attendance conversion rate by 80%. Optimized legacy codebase to improve performance and usability. Led a platform redesign using modern technologies enhancing scalability and design. Built a fully functional crypto trading platform featuring real-time charting and strategy testing. Utilized HTML, CSS, SCSS, Vue, React, TypeScript, Angular, ES6, and Node.js (NestJS) in development.
Frontend Software Engineer at Qiwi.com
July 1, 2022 - June 26, 2024
Increased attendance conversion rate by 80% through the development of a new Single Page Application (SPA) from scratch, significantly improving user engagement. Optimized the legacy codebase, enhanced performance and usability while introducing new features for the taxi aggregator service. Led a complete redesign of an outdated project, rebuilding the platform with modern technologies to improve performance, scalability, and design. Developed a fully functional crypto trading platform featuring real-time charting and testing strategies. Utilized HTML, CSS, SCSS, Vue, React, TypeScript, Angular, ES6, Node.js (NestJS) to deliver high-performance, user-friendly applications.
Frontend Software Engineer at Centrofinance Group
April 1, 2021 - July 1, 2022
Engineered a custom Keycloak authorization service for a seamless and secure login experience. Refactored legacy code as part of a 20-person team. Rebuilt product management service transitioning from Vue.js to Vue3 with Composition API to boost maintainability and performance. Developed backend testing environment in Node.js (NestJS) and implemented Jest unit tests to increase code reliability. Fixed critical bugs preventing app downtime and resolved merge errors causing production crashes.
Frontend Software Engineer at Centrofinance Group
April 1, 2021 - July 1, 2022
Engineered a custom Keycloak authorization service for a seamless and secure login experience. Refactored legacy code as part of a 20-person team, improving the overall codebase. Rebuilt the company’s product management service from scratch, transitioning from Vue.js to Vue3 with Composition API to boost maintainability and performance. Developed a backend testing environment using Node.js (NestJS) for comprehensive service validation. Implemented Jest unit tests increasing test coverage and code quality. Resolved a critical Cordova bug preventing app downtime and rectified a merge error causing production crash by redeveloping 150 pages of code swiftly.
Frontend Software Engineer at Moscow State Institute of International Relations (MGIMO)
August 1, 2020 - February 28, 2021
Drafted technical specifications to ensure clear requirements and efficient execution for contractors. Created a communication service between dean’s office and students enhancing administrative efficiency. Enhanced Moodle platform features improving user interaction. Performed critical database migrations to ensure data integrity and backup.
Frontend Software Engineer at Moscow State Institute of International Relations (MGIMO)
August 1, 2020 - February 28, 2021
Drafted detailed technical specifications to ensure efficient project execution. Created a service from scratch to streamline communication between the dean’s office and students, improving administrative efficiency. Enhanced the Moodle platform functionality by introducing new features for thousands of students. Performed critical database migrations ensuring data integrity and implementing effective backup strategies.
Frontend Software Engineer at Affinage.ru
November 1, 2019 - April 30, 2020
Collaborated with clients to deliver tailored IT solutions addressing business challenges. Integrated new insurance products for a major Russian insurer expanding digital offerings and customer engagement. Used HTML, CSS, SCSS, Vue, jQuery, React, and ES6 technologies.
Frontend Software Engineer at Affinage.ru
November 1, 2019 - April 30, 2020
Collaborated with clients to deliver tailored technical solutions addressing specific business challenges. Integrated new insurance products for a major Russian insurer, expanding digital offerings and boosting customer engagement.
Frontend Software Engineer/Project Manager at Arbuz typography
November 1, 2016 - November 1, 2019
Managed end-to-end project lifecycles including client communication and quality assurance. Designed and produced promotional materials such as banners, leaflets, and business cards using Adobe Photoshop and CorelDRAW, boosting marketing efforts. Maintained and improved company website enhancing user engagement and functionality.
Frontend Software Engineer/Project Manager at Arbuz typography
November 1, 2016 - November 1, 2019
Managed end-to-end project lifecycles including planning, client communication, and quality assurance to deliver top-tier print materials. Designed and produced promotional materials such as banners, leaflets, and business cards using Adobe Photoshop and CorelDRAW, enhancing marketing efforts. Maintained and improved the company website, increasing user engagement and functionality.

Education

Bachelor’s Degree at Russian University of Transport (MIIT), Moscow, Russia
January 1, 2011 - December 31, 2011
Software Engineer at The Cooper Union for the Advancement of Science and Art, USA, New York
January 1, 2024 - December 31, 2024
Bachelor’s Degree at Russian University of Transport (MIIT), Moscow, Russia
January 1, 2011 - December 31, 2011
Software Engineer at The Cooper Union for the Advancement of Science and Art, USA, New York
January 1, 2024 - December 31, 2024

Qualifications

React.js, Udemy
January 1, 2023 - December 31, 2023
Next.js, Udemy
January 1, 2023 - December 31, 2023
Professional development of REST API Node.js, HTMLAcademy
January 1, 2023 - December 31, 2023
JavaScript.Architecture of Front-end Applications, HTMLAcademy
January 1, 2021 - December 31, 2021
Profession «Front-end Developer», HTMLAcademy
January 1, 2019 - December 31, 2019
Professional JavaScript, HTMLAcademy
January 1, 2019 - December 31, 2019
Professional HTML &CSS, HTMLAcademy
January 1, 2019 - December 31, 2019
React.js, Udemy
January 1, 2023 - December 31, 2023
Next.js, Udemy
January 1, 2023 - December 31, 2023
Professional development of REST API Node.js, HTMLAcademy
January 1, 2023 - December 31, 2023
JavaScript.Architecture of Front-end Applications, HTMLAcademy
January 1, 2021 - December 31, 2021
Profession «Front-end Developer», HTMLAcademy
January 1, 2019 - December 31, 2019
Professional JavaScript, HTMLAcademy
January 1, 2019 - December 31, 2019
Professional HTML &CSS, HTMLAcademy
January 1, 2019 - December 31, 2019

Industry Experience

Financial Services, Software & Internet, Education, Professional Services, Media & Entertainment