Polina
Senior Frontend Developer, 170 000 UAH
- Age:
- 31 years
- City:
- Kyiv
Contact information
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Work experience
Front-end програміст
from 11.2024 to 06.2025
(8 months)
Peanuds, Дистанційно (IT)
Contributed to the modernization and performance improvement of a legacy banking platform, delivering secure financial features and enhancing engineering velocity through tech stack upgrades and development best practices.
• Legacy Refactoring & Feature Delivery:
- Maintained and refactored a complex banking codebase to improve readability and stability.
- Delivered new online card services while ensuring system reliability and adherence to financial compliance standards.
• Tech Stack Modernization:
- Played a key role in the transition to a modern frontend stack, including Vite, Vitest, TailwindCSS, and shadcn/ui.
- Introduced Storybook for UI consistency and TDD to improve reliability and reduce regressions.
• Performance & Delivery Gains:
- Reduced the bug rate by 25% through structured code reviews and adoption of modern testing practices.
- Increased delivery speed by 15% through tooling enhancements and improved build processes.
Front-end програміст
from 08.2022 to 11.2024
(2 years 4 months)
Slotegrator Limited, Дистанційно (IT)
As the lead of two front-end teams within cross-functional squads, I balanced hands-on coding with leadership responsibilities, driving consistent delivery, technical excellence, and process scalability.
• Technical & Product Leadership:
- Oversaw the refactoring, modernization, and full rebuild of an admin panel clone, including architectural and tech stack decisions. Maintained a 50/50 split between coding and team management.
• People & Performance Management:
- Conducted interviews, onboarding, mentoring, and regular 1:1s. Set and tracked frontend OKRs, consistently achieving 85–90% of quarterly goals.
• Delivery & Process Excellence:
- Championed code quality through rigorous code reviews, introduced CI/CD improvements, and streamlined the release pipeline. Ensured all feature rollouts met quality standards with zero critical production incidents.
• Career Acceleration:
- Fast-tracked internal promotions from Middle → Senior → Team Lead in under two years. Recognized by leadership for initiative, autonomy, and process innovation.
Front-end програміст
from 01.2021 to 06.2022
(1 year 6 months)
MaybeWorks, Харків (IT)
As a front-end developer, I independently led the front-end implementation of an IoT dashboard MVP, working under the close guidance of a tech lead. My focus was on building a responsive and performant UI, delivering key features from the ground up while aligning with evolving client needs.
• Key Contributions:
- Developed the front end of a web application from scratch, contributing to the successful and timely delivery of the MVP.
- Built and refined major UI components for the sensor dashboard, including multi-view layouts, control panels, and real-time data visualization using Recharts.
- Enhanced core user flows (login, personal account) to improve usability and meet client expectations.
• Performance Optimization:
- Integrated Recharts to efficiently visualize large-scale sensor data.
- Implemented performance techniques such as pagination, skeleton loading, and conditional rendering to ensure smooth interaction with high-volume datasets.
• Team Collaboration:
- Worked independently on the front end with regular code reviews and feedback from a supervising tech lead.
- Participated in Agile workflows, aligning closely with backend developers, the PM, PO, and designer to ensure cohesive product delivery.
Additional education and certificates
GoIT - start your career in IT
2019, 12 місяців
Knowledge and skills
- Здатність до навчання
- TypeScript
- React
- JavaScript
- Redux
- HTML
- CSS
- GitHub
- Git
- Figma
Language proficiencies
English — advanced
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