Enrico Cirstea
Targu Mures,Romania
Summary
Frontend Software Engineer with 5+ years of experience developing high-performance, scalable web and TV applications using React and modern JavaScript ecosystems. Strong focus on performance optimization, modular architecture, and clean, maintainable code.
Proven experience building user-facing applications, collaborating in Agile environments, integrating REST APIs, and delivering optimized solutions for Smart TV platforms. Experienced in leading small teams and mentoring developers.
Overview
6
6
years of professional experience
3
3
years of post-secondary education
Work history
Software Enginner
3SS, Targu Mures
Targu Mures
07.2022 - Current
- Develop and maintain VOD applications for Smart TV platforms.
- Built high-performance applications using ReactJS, later migrating to LightningJS to improve rendering speed and scalability.
- Optimized application performance for constrained TV hardware environments.
- Worked extensively with RESTful APIs and web services.
- Applied modular and component-based architecture for scalability and maintainability.
- Collaborated with cross-functional teams (backend, QA, product) in Agile workflows.
- Served as Project Team Leader and Internship Mentor, coordinating development efforts and mentoring junior engineers.
Full-Stack Software Engineer
REEA, Targu Mures
Targu Mures
03.2021 - 07.2022
- Developed web applications using React (frontend) and Laravel (backend).
- Implemented responsive and adaptive UI components.
- Integrated RESTful APIs and handled data communication between services.
- Wrote unit tests to ensure code quality and maintainability.
- Contributed to feature design and cross-team collaboration in Agile sprints.
Software Engineer Intern
REEA, Targu Mures
Targu Mures
07.2020 - 08.2020
- Developed a fully functional Android application using Kotlin.
- Integrated external APIs.
- Delivered a production-ready application within one month.
Education
Bachelor of Computer Science - Computer Science
UMFST
Targu Mures 09.2018 - 06.2021
Skills
- TypeScript
- JavaScript (ES6)
- React
- LightningJS
- HTML5
- CSS3 (responsive & adaptive design)
- Modular programming
- Component-based architecture
- Performance optimization (especially for Smart TV environments)
Frontend
Architecture & Practices
- RESTful API integration
- Agile / Scrum methodology
- Git
- Unit testing
- CI/CD pipelines (Git-based workflows)
- API integration
- Android (Kotlin)
- Laravel
- C, C#, Java
Tools & DevOps
Other
Languages
English
Advanced
Romanian
Native
Links
- GitHub
Timeline
Software Enginner
3SS, Targu Mures
07.2022 - Current
Full-Stack Software Engineer
REEA, Targu Mures
03.2021 - 07.2022
Software Engineer Intern
REEA, Targu Mures
07.2020 - 08.2020
Bachelor of Computer Science - Computer Science
UMFST
09.2018 - 06.2021