Pavel Sevostianov
Antalya
Summary
Experienced Senior Frontend Developer with a strong background in building and optimizing high-performance web applications using TypeScript, React.js, Next.js, and RTK Query. Skilled in responsive design, accessibility standards, and performance optimization, including Nginx enhancements and Web Vitals metrics improvements. Adept at leading CI/CD pipeline automation and driving smooth migrations to modern tech stacks. With a passion for mentoring, I’ve guided aspiring developers through complex coding challenges, and I thrive in collaborative environments working alongside cross-functional teams. Committed to delivering efficient, scalable solutions that enhance user experience and meet business goals.
Skills
- TypeScript
- Reactjs
- Nextjs
- Redux Toolkit, RTK Query
- Jest, Testing Library, Cypress
- Antd, Shadcn, Radix, Chakra UI
- Styled Components
- CI/CD, GitLab CI/CD
- AWS, Kubernetes, Docker
- Nginx
- Prometheus, Grafana
Languages
Russian
Native language
English
Upper intermediate
B2
Overview
5
5
years of professional experience
Work History
Senior Frontend Developer
AltoVita
10.2022 - Current
- Responsible for developing and maintaining key features for three frontend applications using TypeScript, React, Next.js, RTK Query, and Styled Components, ensuring smooth communication with multiple backend APIs.
- Led migration to modern tech stack, preparing codebase for TypeScript, Styled Components, and RTK Query, and guiding team through adoption of these technologies.
- Collaborated with frontend and backend developers, product owners, designers, QA engineers, and DevOps to successfully deliver product features focused on improving user experience and application performance.
- Took charge of redesign of existing pages, creating new UI Kit components that met accessibility standards and were fully responsive on various devices, including desktops, tablets, and mobile phones.
- Focused on responsive design to ensure seamless user experiences across different screen sizes and devices.
- Enhanced application performance by configuring Nginx Proxy Server with caching for static assets and enabling Brotli compression, significantly improving load times.
- Implemented performance improvements on critical pages, optimizing for Web Vitals metrics to boost user experience.
- Set up and maintained CI/CD pipelines in GitLab, automating code formatting checks with ESLint, type-checking with TypeScript, running unit and integration tests, and validating build performance metrics such as build time and bundle size.
- Integrated performance monitoring with Prometheus, displaying metrics in Grafana dashboards to track both Node.js performance and Web Vitals metrics.
- Created comprehensive frontend documentation, streamlining onboarding process for new developers and detailing team conventions, coding standards, and best practices.
- Played key role in upgrading critical dependencies, including updating React from version 16 to 18 and Next.js from version 10 to 14, ensuring stability and access to new features.
Frontend Development Mentor
html academy
01.2023 - 02.2024
- Mentored aspiring frontend developers, offering personalized guidance, technical expertise, and constructive feedback to help them grow professionally.
- Provided problem-solving assistance, ensuring students overcame coding challenges and gained hands-on experience in real-world development scenarios.
- Supported both personal and professional development, fostering a collaborative learning environment where students could enhance their skills and build confidence in their abilities.
- Delivered detailed code reviews and shared industry best practices to help students refine their coding techniques and adopt effective development approaches.
- Offered curated learning resources and materials, facilitating comprehensive skill development in modern frontend technologies.
Frontend Developer
Yandex.Market
09.2020 - 10.2022
- • Contributed to the development of new features for a high-load application used by millions of users, ensuring functionality was optimized for performance and scalability.
- • Engaged in debugging and troubleshooting tasks to resolve complex issues, improving the stability and reliability of the platform in a high-traffic environment.
- • Collaborated with cross-functional teams, including backend developers, designers, and QA engineers, to ensure seamless integration and smooth project delivery.
- • Focused on code quality and maintainability, writing clean, scalable code in accordance with industry best practices to support the continued growth of the platform.
- • Participated in the development and execution of unit and integration tests, ensuring features were delivered with high quality to maintain platform stability in a high-demand environment.
Frontend Developer
Lepeshkin Studio
09.2019 - 08.2020
- Developed and implemented responsive web applications, ensuring smooth user experiences across different devices and screen sizes.
- Worked closely with backend developers to integrate frontend components, ensuring seamless functionality between the client and server sides.
- Participated in debugging and troubleshooting to resolve issues and optimize performance, improving the overall efficiency of web applications.
- Focused on creating visually engaging user interfaces, contributing to the development of web applications that met both design and functionality requirements.
Education
Master of Science - Financial Management
The Russian Presidential Academy of National Economy And Public Administration (RANEPA)
Moscow, Russia08.2019
Bachelor of Science - Investments and innovations
Plekhanov Russian University of Economics
Moscow, Russia08.2017
Timeline
Frontend Development Mentor
html academy
01.2023 - 02.2024
Senior Frontend Developer
AltoVita
10.2022 - Current
Frontend Developer
Yandex.Market
09.2020 - 10.2022
Frontend Developer
Lepeshkin Studio
09.2019 - 08.2020
Master of Science - Financial Management
The Russian Presidential Academy of National Economy And Public Administration (RANEPA)
Bachelor of Science - Investments and innovations
Plekhanov Russian University of Economics