I really enjoyed working with Yusein as a frontend developer in EDITED. He is a strong React engineer with a great eye for quality and user experience, and he consistently delivered clean, reliable solutions.
What stood out most was his product mindset and teamwork. Yusein asked thoughtful questions, took ownership of features, and was always supportive of others on the team.

Hello! I am
Yusein Kerdakov
Frontend Software Engineer
I build business-critical products with TypeScript, from payment platforms processing $240M+ a month to software for electric vehicles.

Trusted By
Experience

Finrax · Fintech
10/2025 - Present · (1 yr 2 mos)Software EngineerBusiness-critical checkout, merchant dashboard, and back office for a crypto payment gateway with $240M+ in monthly payment volume.
- Vue 3
- TypeScript
- TanStack Query
- Pinia
- single-spa
- +3

EDITED · Retail intelligence
06/2025 - 10/2025 · (5 mos)Software EngineerOwned the Filter system of a retail intelligence platform analyzing 5B+ products for PUMA, PVH, and MANGO.
- React
- TypeScript
- Redux
- AG Grid
- GitLab
- +2

E.ON Digital Technology · Energy
12/2023 - 06/2025 · (1 yr 7 mos)Software EngineerRed Dot award-winning E.ON Home web and mobile apps (100K+ downloads) and the HEMS portal migration to React.
- React
- React Native
- TypeScript
- Redux
- GitLab
- +2

Three11 · Software agency
07/2023 - 06/2025 · (2 yrs)Software EngineerClient products and websites end to end, including danariely.com and the Misbelief book site.
- React
- Next.js
- TypeScript
- PHP
- WordPress
- +5
devlabs · Software agency
12/2023 - 06/2025 · (1 yr 7 mos)Software EngineerVarna product studio through which I joined E.ON's engineering teams.
- React
- TypeScript
- GitHub
- Figma
- Jira
Kinetik Automotive · Electric vehicles
07/2023 - 09/2024 · (1 yr 3 mos)Software EngineerReal-time telemetry for Eastern Europe's first electric go-kart championship, plus dashboards for karts, a motorcycle, and a Volvo P1800.
- React
- TypeScript
- Electron
- WebSocket
- GitHub
- +2
Dev-Harbour · Software agency
11/2022 - 07/2023 · (9 mos)Junior Software EngineerA back-office app and an early LLM-powered internal tool for e-commerce.
- React
- TypeScript
- MUI
- TanStack Query
- Node.js
- +3
Recommendations
I worked with Yusein as a Senior Product Manager, I am based in London.
I highly recommend Yusein as an extremely competent, effective engineer. He is an excellent team player, brings positivity, knowledge and organisation to the squads. Yusein is not afraid to challenge team on product decisions during grooming and offer options which is always appreciated from Front End engineers. He helped me with several User Acceptance Tests working through solutions, adjustments and bug fixes on an extremely time sensitive project. While working together we released several high customer value features requested by accounts improving ACV and Retention.
I am sad to see him depart EDITED and hope our paths will cross in future careers.I worked with Yusein at EDITED where he had to dive into the most complex parts of our codebase immediately after joining the team. He managed to deliver features essential for our largest customers while touching critical code paths that all other modules relied on - all of that without introducing regressions and without compromise on code quality.
Yusein is passionate about software engineering and strives to optimize code for both performance and readability. He brought fresh ideas and was not afraid to question our established patterns - often leading to us adopting his suggestions. Yusein took ownership of all tasks assigned to him and was proactive in solving issues related to the features he was working on - often chasing people from different departments and roles to make sure we can ship on time.
Given his young age and his rate of career progress, Yusein has the potential to become a leader in the field of UI engineering.I had the pleasure of working with Yusein, and I can't recommend him highly enough.
From day one, Yusein impressed me. While most new developers need time to ramp up, he jumped right in and started contributing immediately. His deep understanding of React and frontend development meant he could navigate our codebase and tackle real problems from the start - something that honestly caught me off guard in the best way possible.
What I really appreciated about Yusein was his adaptability. Whenever we threw a curveball his way - whether it was a sudden pivot, a new technology, or a tricky bug - he'd figure it out. No drama, no complaints, just solid problem-solving. That kind of attitude is rare and made my job as his manager so much easier.
Working with Yusein was genuinely a pleasure. He's not just a talented developer - he's someone who makes the people around him better. Any team would be fortunate to have him.

About Me
Frontend engineer building web and mobile products with TypeScript.
I've shipped products in fintech, energy, retail intelligence, and automotive: payment apps processing $240M+ a month, consumer apps with 100K+ downloads, and real-time telemetry for Eastern Europe's first electric go-kart championship. I care about what lasts: clean code, performance, and interfaces that are easy to use.
I've always worked remotely with teams across Europe.
Outside work, I love travelling the world with my wife, spending time with my husky Ice, and cycling. Running and riding enduro through the forest with friends are what clear my head best.
How I Work
Great team energy
Great team dynamics bring the best results. I bring a positive attitude, communicate early, and help teammates get unblocked, and we have fun while building things that solve real problems. Many of my former teammates are still good friends.
Always up to date
I adapt fast to new stacks, domains, and tools, from automotive dashboards to fintech. I use AI tools like Claude every day to keep up with how the field is changing.
Good listener
I ask questions before building, make sure I understand the requirement, and push back when something doesn't add up.
Tech stack
Languages
- TypeScript
- JavaScript
- HTML
- CSS
- SCSS
Frameworks
- React
- Vue
- Next.js
- React Native
- Electron
- single-spa
State and data
- Redux
- Pinia
- TanStack Query
- WebSocket
- Node.js
Styling and UI
- styled-components
- Tailwind CSS
- MUI
- Emotion
- SVG
Testing
- Vitest
- Jest
- React Testing Library
- Playwright
- Cypress
Workflow and tools
- Git
- GitHub
- GitLab
- Figma
- Jira
- Vite
- Turborepo
- AWS
- MS Azure
- AI-assisted development (Claude)











