Dmitrii Klimov
@dmitriiklimov
I build scalable Vue and React Native fintech applications for distributed global teams.
SerbiaWhat I'm looking for
At Quadcode, I led the Vue 2/Vuex-to-Vue 3/Pinia migration for a 100k+ MAU banking application, improving performance by 35% and reducing bundle size by 25%. I also built a cross-platform fintech app from scratch with Expo, React Native, and a scalable monorepo.
I've improved Core Web Vitals across 10+ client sites, built analytics and 3D commerce products, and maintain a practical focus on TypeScript safety, accessibility, testing, and system design. I enjoy async-first distributed collaboration, mentoring frontend developers, and applying Python, CrewAI, and LLM APIs to automate mobile app scaffolding.
Experience
Work history, roles, and key accomplishments
Senior Frontend Developer
Quadcode
Oct 2023 - Present (2 years 11 months)
Architected migration of a high-load banking application from Vue 2/Vuex to Vue 3/Pinia in TypeScript strict mode, improving performance by 35% and reducing bundle size by 25%. Developed a cross-platform mobile fintech app using Expo and React Native, achieving 80%+ unit test coverage.
Frontend Developer
Infonomica
Feb 2023 - Oct 2023 (8 months)
Engineered an interactive 3D Kitchen Builder using component-driven development, increasing user session duration by 40% and conversion to order by 15%. Maintained internal Storybook UI library and conducted accessibility audits.
Frontend Developer
Racurs Agency
Dec 2020 - Dec 2022 (2 years)
Developed Nuxt.js (SSR) and Vue/React applications, adhering to Figma designs and semantic BEM/WCAG standards. Built an internal analytics dashboard integrating multiple APIs and improved Core Web Vitals and PageSpeed scores from ~50 to 90+ across 10+ client sites.
Fullstack Developer
Web-Nanny
Jan 2020 - Dec 2020 (11 months)
Developed content-driven sites using PHP (Bitrix, OctoberCMS) and JS, reducing total asset sizes by 30% through web performance tuning.
Education
Degrees, certifications, and relevant coursework
The Bonch-Bruevich St. Petersburg State University of Telecommunications
Bachelor's Degree, Fiber Optic Network Engineering
2015 - 2020
Bachelor's Degree in Fiber Optic Network Engineering from The Bonch-Bruevich St. Petersburg State University of Telecommunications from 2015 to 2020.
Tech stack
Software and tools used professionally
Availability
Location
SerbiaAuthorized to work in
Salary expectations
Social media
Skills
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