Valentin T.-Frontend Engineer
Check rate
Experience
Frontend Engineer
Accedia
- Building internal web applications for American media companies
- Developing reusable UI components with React and TypeScript
- Collaborating with distributed teams in a hybrid Agile environment
Frontend Engineer
Outlier
- Trained Andromeda AI by building small React frontend projects
- Wrote and reviewed prompts to evaluate AI-generated code
- Reviewed AI output for code quality and pixel-perfect UI
Frontend Engineer
BN Soft Ltd
- Developed the frontend of multiple client projects, including a corporate website for a German solar energy company
- Built mobile-first web apps with React Router (Remix) and TypeScript, using SSR/SSG for performance and SEO
- Integrated GraphQL and REST APIs and configured Strapi CMS for dynamic content
- Collaborated closely with UX/UI designers in Figma
- Maintained code quality with ESLint, Prettier and Git PR workflows
Social Media Moderator
TELUS International
- Monitored and managed social media interactions, ensuring compliance with community guidelines
- Developed strong communication and problem solving skills while working in a fast-paced digital environment
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Energy, and Media and Entertainment.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, and Customer Service.
Summary
Frontend Engineer with 4+ years of experience specializing in React, TypeScript and modern web technologies, delivering high-performance corporate and AI-driven applications. Always eager to learn, improve, and contribute to impactful digital products.
- Shipped production React and TypeScript applications for international clients in media, energy and AI
- Teaching AI model by building frontend React apps, writing and reviewing prompts
- National Downhill Champion 2024/2025
Skills
Frontend Development
- Javascript (Es6+)
- React
- Typescript
- Remix
- React Router
- Context
- Supabase
- Jest
Full-Stack Development
- Next.Js
Ux/Ui
- Css
- Material-Ui
- Styled Components
Version Control
- Git
- Github
Soft Skills
- Strong Attention To Detail Delivering Pixel-Perfect Ui Used For Ai Training
- Adaptability And Willingness To Learn Modern Frontend Technologies
- Curiosity To Innovate Through Creative Frontend Solutions
- Team Player And Problem Solver In Collaborative Work Environments
Languages
Education
Brandenburg University of Technology (BTU)
Environmental Resources Management · Cottbus, Germany
Certifications & licenses
Alpha JavaScript Track
Telerik Academy
JavaScript Applications
Software University (SoftUni)
Python Web Development
Software University (SoftUni)
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Valentin is based in Sofia, Bulgaria.
Valentin speaks the following languages: Bulgarian (Native), English (Native), German (Elementary).
Valentin has at least 5 years of experience. During this time, Valentin has worked in at least 2 different roles and for 4 different companies. The average length of individual experience is 1 year and 3 months. Note that Valentin may not have shared all experience and actually has more experience.
Based on recent experience, Valentin would be well-suited for roles such as: Frontend Engineer, Social Media Moderator.
Valentin's most recent position is Frontend Engineer at Accedia.
In recent years, Valentin has worked for Accedia, Outlier, BN Soft Ltd, and TELUS International.
Valentin is most experienced in industries like Information Technology, Energy, and Media and Entertainment.
Valentin is most experienced in business areas like Information Technology, Product Development, and Customer Service.
Valentin holds a Bachelor in Environmental Resources Management from Brandenburg University of Technology (BTU).
Valentin has 3 certificates. These include: Alpha JavaScript Track, JavaScript Applications, and Python Web Development.
Valentin will be available part-time from October 2026.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 16 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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