Alex Permiakov
Tech Lead Frontend Engineer
Experience
Tech Lead Frontend Engineer (Freelance)
Grundfos
Developing a new design system for Grundfos to enhance a range of applications, dashboards, and tools utilized by engineers. Grundfos, a global leader in water solutions, boasts a revenue of $3.3 billion.
- Developed a new design system infrastructure, establishing a component repository (monorepo), releases, and testing strategies.
- Launched an internal React component library by leveraging Design tokens, Style Dictionary and Radix UI.
- Created test infrastructure for visual regression testing Playwright).
- Driving technical decisions forward, working alongside other teams, and providing them with expert advice.
Tech Lead Frontend Engineer (Freelance)
Bosch Group
Our team created a multi-brand Bosch design system for e-commerce, in-house portals and marketing websites. It includes 14 subsidiary brands, enhancing over 200 websites.
- Managing releases for over 150 NPM packages GitHub Actions).
- Implemented 30 of carefully crafted components.
- Work with the design team to integrate the system into React component library with idiomatic API.
- Mentored junior team members, guiding them in finding solutions to technical challenges.
Senior Frontend Engineer (Freelance)
Heycar
Our team launched a brand-new heycar.com, which then made rolling out to new markets easier and more efficient.
- Various features for PLP/PDP while keeping 90% lighthouse score.
- User experience improved: 3x faster load speed TTFB metric).
- Added Contentful integration in order to empower marketing teams.
- Transferred project ownership to internal team members.
Senior Frontend Engineer (Freelance)
eBay
Implemented various features for kijijiautos.ca - Canada's largest e-commerce website.
- Integrated Adyen SDK for payment processing within the web app.
- Component library implementation on the frontend using React.js.
- Business logic and API implementation of some backend services.
- Achieved nearly 100% code coverage Jest & RTL.
Summary
Freelance Frontend Engineer specializing in Design Systems and E-commerce, with a total of 14 years of experience, including strong expertise in React, TypeScript and Next.js.
Over the past 5 years I've contributed to the launch of 3 large e-commerce platforms reaching millions users combined.
Languages
Education
Ural State University
Bachelor's Degree · Computer Science
Certifications & licenses
MongoDB for Node.js Developers
Interactive Computer Graphics with WebGL
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