Tamas Kovacs
js systems. I enjoy designing scalable architectures, building responsive user experiences, and developing reliable backend services with a strong focus on performance, security, accessibility, and maintainability.
About
I’m a Senior Full-Stack Engineer specializing in high-performance React and Node.js systems. I enjoy designing scalable architectures, building responsive user experiences, and developing reliable backend services with a strong focus on performance, security, accessibility, and maintainability. My experience spans enterprise software, application security, regulated gaming, payments, personalization, serverless platforms, and real-time applications.
- 7 years' experience
- Joined February 2026
Skills· 19
Languages
- EnglishFluent
- Romanian, Moldavian, MoldovanFluent
- HungarianFluent
Industry experience
- Software & Internet
- Media & Entertainment
- Professional Services
- Gaming
- Computers & Electronics
- Financial Services
- Telecommunications
- Education
Work experience· 7 roles
Led cross-project technical initiatives, owning shared frontend patterns, data-access strategies, and integration standards across teams. Drove greenfield development and large-scale refactors using Nx and Module Federation.
Led architecture for enterprise applications built with React, Node.js, and NestJS, focusing on modularity, scalability, security, and performance. Integrated AI agents for security solutions, chatbots, and personalized learning recommendations. Improved frontend performance by 27% and reduced API response times by 17% through React optimization, code splitting, API optimization, caching, and database sharding. Built application security tooling for identifying and remediating vulnerabilities across dependencies, source code, containers, and CI/CD pipelines. Led cross-project technical initiatives, Nx and Module Federation refactors, API standards, testing practices, and engineering guidelines. Mentored and onboarded engineers.
Led system architecture for enterprise-grade applications using React, Node.js, and NestJS. Integrated Azure OpenAI services to deliver AI-driven personalization and improved frontend performance through React Hooks and Context API.
Education· 6
Certifications and awards· 20
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