Daniil Sereda
@daniilsereda
I build production-ready React and Next.js frontends, turning product ideas into SaaS dashboards.
EstoniaWhat I'm looking for
I’m a Frontend Engineer with 3 years of professional development experience and a college degree in web development, focused primarily on React. For the past two years, I’ve been developing web applications using React, Next.js, and TypeScript, working with REST APIs and reusable component architectures to deliver responsive, maintainable UI.
In my current role at a German company, I build and maintain production-ready features in close collaboration with designers and backend developers—improving user experience, performance, and scalability. My standout achievement was designing and developing a data import system for an e-commerce platform (Excel / Google Sheets), built from scratch with cross-team input, which accelerated product imports and significantly improved the overall user experience; I also led a technical support team, improving client onboarding through documentation, FAQs, and training.
Experience
Work history, roles, and key accomplishments
LiberSave – Fintech Startup
A platform featuring a payment gateway and a voucher system for physical and digital goods
Achievements & Impact:
- Improved the platform’s user experience by developing and implementing dashboard interfaces with data filtering, custom tables and modal windows, which enhanced user convenience and the speed of data access
- Accelerated data loading and processing on t
Sports Betting Operations & Risk Control Specialis
Apr 2024 - Nov 2024 (7 months)
Achievements & Impact:
- Ensured high accuracy in processing large volumes of data through systematic validation and quality control, thereby reducing errors and improving data reliability within the system
- Improved data quality for analytics and operational processes through data cleansing, normalisation, and the removal of duplicates and inconsistencies
- Accelerated data processing and proje
Sports Betting Risk Control Specialist
Saule IT Services OÜ
Apr 2024 - Nov 2024 (7 months)
Performed validation and quality control on large datasets to improve data reliability and reduce errors. Conducted data cleansing, normalization, duplicate removal, and early error identification to reduce discrepancies and incidents.
Education
Degrees, certifications, and relevant coursework
Estonian Entrepreneurship University of Applied Sciences / EEK Mainor
Bachelor of Arts - BA, Web Design and Digital Graphics
2022 - 2025
Tech stack
Software and tools used professionally
Availability
Location
EstoniaAuthorized to work in
Job categories
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