Hello, my name is
David Olah
As a Fullstack JavaScript developer, I have several years of experience in building and optimizing scalable web applications. I work with React, Node.js, TypeScript, and Vue.js, and I am confident in both backend and frontend development. My key strengths include performance optimization under high load and the implementation of real-time communication systems (WebSocket). I am open to international projects and eager to quickly learn and adapt to new technologies.
2024.09 – 2025.09
Fullstack Developer – Interien Technologies Kft.
- Developed an AI-powered customer management system on both frontend and backend.
- Optimized performance under heavy load, reducing response time by 30%.
- Implemented real-time communication via WebSockets.
2022.03 – 2024.09
Web Developer – ARTofINFO Kft.
- Handled website support tasks through a ticketing system.
- Built frontend and backend features using Vue.js, PHP, and Node.js.
- Performed minor DevOps and data integration tasks.
2020.06 – 2020.12
Web Developer (Intern) – Lombiq Kft.
- Developed Orchard framework modules.
- Extended and modified ASP.NET Core functionalities.
- Gained experience with MVC and MVVM architectures.
- Contributed to frontend development tasks.
2017.10 – 2018.09
IT Specialist – Nógrád Megyei Police Headquarters
- Maintained and updated internal web applications.
- Managed and customized WordPress sites.
- Developed PHP programs for internal use.
Contact information
odavid0414@gmail.com
Phone
+36 70 557 5600