Mariia Putkova
Hello! I'm Mariia Putkova, a Frontend Developer with 2 years of experience building responsive, high-performance Vue 3 and React applications in Agile teams.
About
Hello! I’m Mariia Putkova, a Frontend Developer with 2 years of experience building responsive, high-performance Vue 3 and React applications in Agile teams. I focus on performance and details, using data (like Lighthouse and bundle sizes) to drive improvements.
I build reusable components, prioritize accessibility, and collaborate closely with designers and product teams to create great UIs.
- Joined October 2025
Languages
- EnglishFluent
- UkrainianFluent
- PolishAdvanced
Industry experience
- Software & Internet
- Professional Services
- Media & Entertainment
- Computers & Electronics
- Government
- Education
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Work experience· 6 roles
Weather App: Enhanced a React/Firebase mapping app where users register devices by dropping map pins or via form; locations stored in Firebase JSON profiles; track weather, humidity, and more across saved devices. Built responsive search/settings forms with real-time validation (reducing submission errors ~15%), wrote 15 Vitest tests (90% coverage), and added toast notifications; drove features through the full Scrum lifecycle using Jira & ClickUp. Landing Pages & Prototypes: Designed and implemented responsive landing pages and features in React, Tailwind CSS & TypeScript, automating lint/test/deploy via npm scripts and consistently hitting 75+ Lighthouse scores on responsiveness.
Weather App: Enhanced a React/Firebase mapping app where users register devices by dropping map pins or via a form; locations stored in Firebase JSON profiles; track weather, humidity, and more across saved devices. Built responsive search/settings forms with real-time validation (reducing submission errors ~15%), wrote 15 Vitest tests (90% coverage), and added toast notifications; drove features through the full Scrum lifecycle using Jira & ClickUp. Landing Pages & Prototypes: Designed and implemented multiple responsive landing pages and features in React, Tailwind CSS & TypeScript, automating lint/test/deploy via npm scripts and consistently hitting 75+ Lighthouse scores on responsiveness.
Weather App: Enhanced a React/Firebase mapping app where users register devices by dropping map pins or via form (locations stored in Firebase JSON profiles), then track weather, humidity, and more across their saved devices. Built responsive search/settings forms with real-time validation (reducing submission errors ~15%), wrote 15 Vitest tests (90% coverage), and added toast notifications; drove features through the full Scrum lifecycle using Jira & ClickUp. Landing Pages & Prototypes: Designed and implemented multiple responsive landing pages and features in React, Tailwind CSS & TypeScript, automating lint/test/deploy via npm scripts and consistently hitting 75+ Lighthouse scores on responsiveness.
Education
Certifications and awards· 9
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