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Hi, I’m Bálint Göröcs, a Senior Java Full-Stack Developer with over 10 years of experience designing, building, and operating scalable, secure, and high-availability systems. I specialize in Java/Spring-based architectures, microservices, and event-driven systems, paired with a React frontend and cloud-native DevOps practices. I enjoy collaborating with product teams, mentoring engineers, and delivering end-to-end solutions from design to production while keeping security, performance, and reliability at the forefront.…Hi, I’m Bálint Göröcs, a Senior Java Full-Stack Developer with over 10 years of experience designing, building, and operating scalable, secure, and high-availability systems. I specialize in Java/Spring-based architectures, microservices, and event-driven systems, paired with a React frontend and cloud-native DevOps practices. I enjoy collaborating with product teams, mentoring engineers, and delivering end-to-end solutions from design to production while keeping security, performance, and reliability at the forefront.

Bálint Göröcs

Full Stack Developer, DevOps Developer, Web Developer, +3

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Hi, I’m Bálint Göröcs, a Senior Java Full-Stack Developer with over 10 years of experience designing, building, and operating scalable, secure, and high-availability systems. I specialize in Java/Spring-based architectures, microservices, and event-driven systems, paired with a React frontend and cloud-native DevOps practices. I enjoy collaborating with product teams, mentoring engineers, and delivering end-to-end solutions from design to production while keeping security, performance, and reliability at the forefront.…Hi, I’m Bálint Göröcs, a Senior Java Full-Stack Developer with over 10 years of experience designing, building, and operating scalable, secure, and high-availability systems. I specialize in Java/Spring-based architectures, microservices, and event-driven systems, paired with a React frontend and cloud-native DevOps practices. I enjoy collaborating with product teams, mentoring engineers, and delivering end-to-end solutions from design to production while keeping security, performance, and reliability at the forefront.

Available to hire

Hi, I’m Bálint Göröcs, a Senior Java Full-Stack Developer with over 10 years of experience designing, building, and operating scalable, secure, and high-availability systems.

I specialize in Java/Spring-based architectures, microservices, and event-driven systems, paired with a React frontend and cloud-native DevOps practices. I enjoy collaborating with product teams, mentoring engineers, and delivering end-to-end solutions from design to production while keeping security, performance, and reliability at the forefront.

Skills

Experience Level

Expert

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Language

English

Advanced

Spanish; Castilian

Advanced

Work Experience

Tech Lead / Senior Software Engineer at Addcode

August 1, 2021 - Present

Led the design and implementation of complex backend systems using C#, .NET / ASP.NET Core. Architected scalable microservices and event-driven systems leveraging Apache Kafka; managed long-term platform evolution decisions. Built and optimized frontend apps with React, Next.js, Blazor; SSR/SSG where applicable. Owned end-to-end feature delivery and production readiness; mentored 6 engineers; improved performance and maintainability; collaborated with product owners and stakeholders.

Senior Software Engineer at Info Support International Group B.V.

April 1, 2018 - July 1, 2021

Delivered multiple client projects across enterprise, SaaS, finance, e-commerce, and healthcare domains. Designed and developed full-stack applications using C#, ASP.NET Core, Node.js, Angular, React, and Blazor. Built microservices and modular monoliths with REST APIs and asynchronous integrations. Implemented event-driven architectures using Apache Kafka; integrated OAuth2, JWT, and OpenID Connect; applied Clean Architecture, DDD, and SOLID; set up CI/CD, Docker; supported Kubernetes deployments. Wrote unit/integration tests and conducted refactoring to reduce debt.

Software Developer at One IT @ University of California, Berkeley

July 1, 2016 - March 1, 2018

Designed and implemented backend services and internal tools using C# and ASP.NET MVC / Web API. Developed RESTful APIs and integrated with frontend applications. Assisted in database design, SQL query optimization, and data integrity improvements. Participated in code reviews, debugging, and refactoring of legacy .NET components. Implemented authentication and authorization mechanisms; supported deployment and maintenance of enterprise-grade applications; documented APIs and operational procedures.

Software Developer, One IT @ University of California, Berkeley at One IT @ University of California, Berkeley

July 1, 2016 - March 1, 2018

Designed and implemented backend services and internal tools using Java and Spring, supporting university IT operations. Developed RESTful APIs and integrated them with frontend components for internal web applications. Assisted in database design, SQL query optimization, and data integrity improvements. Participated in code reviews, debugging, and refactoring of legacy components. Collaborated with faculty and IT staff to gather requirements and translate them into technical solutions. Implemented authentication and authorization mechanisms for internal systems. Contributed to deployment and maintenance of applications in university-managed environments. Documented system behavior, APIs, and operational procedures. Gained hands-on experience with software lifecycle processes in an enterprise-like academic environment.