Daniel Roman

Daniel Roman

Senior Frontend Engineer
Ukraine
Full-time Remote

About Me

Owned frontend architecture for a large-scale FinTech platform handling complex financial workflows and
structured data processing.
Designed scalable frontend solutions using React and TypeScript, including schema-driven…

Experience

Frontend Engineer

IntellectEU · Online
Jan 2025 - Present · 1 year 9 months

<p>Owned frontend architecture for a large-scale FinTech platform handling complex financial workflows and structured data processing.</p><p> Designed scalable frontend solutions using React and TypeScript, including schema-driven UI architecture and dynamic form generation with 100+ fields each.</p><p> Built and maintained internal UI systems/component libraries used across enterprise applications.</p><p> Improved application reliability and security by addressing frontend vulnerabilities, dependency risks, and architectural improvements.</p><p> Mentored developers and contributed to technical decisions affecting long-term scalability and maintainability.</p>

Senior Frontend Engineer

PettersonApps · Uzhgorod
Jan 2021 - Jan 2025 · 4 years

<p>Delivered 20+ frontend solutions across multiple industries, taking ownership of architecture, technical decisions, and implementation strategy.</p><p> Designed scalable frontend structures focused on maintainability, performance, and long-term product evolution.</p><p> Worked directly with clients to translate business requirements into technical solutions and define project direction.</p><p> Mentored junior developers and supported engineering best practices through reviews and knowledge sharing.</p>

Frontend Engineer

Porsche · Uzhgorod , Zakarpattia Oblast , Ukraine
Jan 2022 - Jan 2023 · 1 year

<p>Developed frontend solutions for an automotive infotainment platform integrated into multiple connected vehicle environments.</p><p> Designed performance-focused UI architecture and improved application loading speed by 5x through frontend optimization.</p><p> Implemented Live TV functionality and enhanced streaming experiences for automotive users.</p>

PROJECTS

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i dont have it
Duration : 10-Aug-2026 - 10-Aug-2026

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Skills

Python JavaScript TypeScript FastAPI Node.js REST APIs OpenAI APIs Gemini APIs Prompt Engineering Hugging Face LangChain React HTML/CSS Responsive design Performance Optimization Accessibility (WCAG) Component Architecture Frontend System Design Scalable UI Architecture
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