Tamas Deak
Tamas Deak

Senior Solution Consultant / Backend Engineer

Open to offers · Member since 20 Jul 2026
Message
Location
Dietzenbach, Germany
Desired salary
Unspecified
Work preference
Hybrid / Full Time
Experience level
Senior

About

Professional summary

I am a senior solution consultant and backend engineer with more than 20 years of experience building, integrating, and optimizing complex enterprise systems. My background is strongest in backend development, system integration, performance tuning, and technical problem solving, with hands-on work in Kotlin, Java, Python, and related enterprise technologies.

I have spent much of my career at Ericsson and related organizations, where I contributed to billing systems, customer acceptance platforms, production support, and R&D initiatives. I have worked on both long-term product development and urgent client-facing troubleshooting, which has given me a practical understanding of how to keep critical systems stable and performant.

I am especially comfortable in environments that require deep technical analysis, collaboration with product and frontend teams, and ownership of complex issues from diagnosis through resolution. I have also led technical teams and supported international clients across multiple regions, including remote and on-site engagements.

Recently, I expanded my focus into applied AI and automation. As a newly certified Agentic AI Engineer, I am interested in combining my software engineering experience with AI-driven workflows, prompt engineering, RAG pipelines, and intelligent automation to build practical solutions.

My technical toolkit includes backend frameworks and tools such as Spring Boot, REST, SOAP, XML, Git, PostgreSQL, Oracle DB, Linux, Unix, and Windows. I also have experience with automated testing using Robot Framework and Selenium, as well as modern AI concepts and orchestration approaches.

I am looking for opportunities where I can contribute as a senior technical expert, backend specialist, or solution consultant, especially in roles that value reliability, analytical thinking, and the ability to improve systems at scale.

Skills

28 capabilities

Tech stack & tools

Working toolkit

Data Stores

Experience

Career history

Backend Engineer DERTOUR Group

Maintain and extend the backend of an e-commerce platform for travel products. Improve code quality, stability, and performance. Collaborate with product and frontend teams. Technologies include Kotlin, Spring Boot, REST APIs, and relational databases.

Senior Solution Consultant Ericsson

Worked across multiple projects including automated testing, blockchain backend development, consultancy, performance tuning, customer and production support, and R&D. Led technical teams, developed and migrated automated tests, built backend and acceptance automation flows, stabilized production environments, and supported international clients. Technologies included Kotlin, Java, Python, Spring Boot, PostgreSQL, Robot Framework, Selenium, C/C++, XML, CORBA, and Oracle DB.

Software Developer SEMA Group Telecom

Software development role in Germany.

Software Developer Lufthansa Systems Hungaria Ltd.

Software development role in Hungary.

Education

Learning history

Eötvös University, Budapest

Bachelor of Science, Computer Science

Bachelor of Science in Computer Science.

Technical University, Budapest

Master of Science, Chemical Engineering

Master of Science in Chemical Engineering.

This professional hasn’t added portfolio projects yet.

This professional hasn’t listed any services yet.

People also viewed

All talent ›
Jobs Talent Salaries
Menu