Versatile and experienced full-stack developer with over 8 years of experience in front-end and back-end technologies
Aktualisiert am 28.08.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.09.2026
Verfügbar zu: 100%
davon vor Ort: 5%
JavaScript
Vue.js
Node.js
PHP
Go
React
TypeScript
Java
CSS3
English
C1
German
Intermediate
Hungarian
Muttersprache

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

1 year 1 month
2024-03 - 2025-03

Developing & Maintaining e-shop

Back-End Developer Java HTML5 XML ...
Back-End Developer
  • new back-end features, including RESTful APIs and internal business processes, improving system capabilities and enabling faster feature delivery.
  • existing API endpoints and backend workflows, reducing response times and improving system stability for end users.
  • the graphical user interface (GUI), improving usability and ensuring consistent user experience across multiple modules.
  • automated test suites, increasing code coverage and reducing production bugs, resulting in smoother releases.
  • using XML and XML Schemas (XSD), ensuring accurate data exchange and compliance with internal standards.
  • with cross-functional teams, bridging communication between developers, QA, and product management to align on project requirements.
  • comprehensive technical documentation, enabling faster onboarding of new developers and improving overall team efficiency.

Back-End heavy (~85%) development with some (~15%) Front-End GUI
Java HTML5 XML XML Schema CSS3 JavaScript Hibernate
Vodafone Deutschland GmbH
Remote ( Hungary/Cyprus/Germany )
3 years 6 months
2021-10 - 2025-03

Rollout IT

SENIOR SOFTWARE ENGINEER HTML (Handlebars template engine) JS TS (VUE + vanilla) ...
SENIOR SOFTWARE ENGINEER
  • Developing, maintaining pages of Vodafone Germany GmbH, leading a Scrum team/ co-leading an additional Scrum team (6 developers/testers respectively)
  • Joined as a front-end developer contributing to a Vue.js-based application
  • Mentored junior developers and implemented complex, client-specific features, adapting to dynamic requirements in a fast-paced environment
  • Later moved to a follow-up project focused entirely on back-end development using Java and Hibernate
HTML (Handlebars template engine) JS TS (VUE + vanilla) PHP (Lumen framework) Jenkins Git Java Hibernate SQL Docker
Remote
2 years 5 months
2021-11 - 2024-03

Vodafone Deutschland Zuhause Plus migration

Senior Developer Vue.js PHP HTML5 ...
Senior Developer

  • Developing, maintaining pages of Vodafone Germany Gmbh, leading a Scrum team / co-leading an additional Scrum team (6 developers/testers respectively)
  •  Joined as a front-end developer contributing to a Vue.js-based application ·
  •  Mentored junior developers and implemented complex, client-specific features,
  •  Adapting to dynamic requirements in a fast-paced environment
  • Organized meetings

Mostly Front-End ( 85% ) with some Back-End development ( 15% )

Vue.js PHP HTML5 CSS3
Vodafone Deutschland GmbH
Remote
1 year 8 months
2019-01 - 2020-08

Software developement

Software Developer HTML ( + Twig template engine ) CSS JS ( vanilla + JQuery ) ...
Software Developer
  • Designed and delivered new features for MLSZ's ( Hungarian Football Federation ) web platform
  • Improving user experience for thousands of football administrators and fans across Hungary
HTML ( + Twig template engine ) CSS JS ( vanilla + JQuery ) PHP ( custom built internal framework + natively occasionally Laravel ) SQL VM
1 year 8 months
2019-01 - 2020-08

Software Development

MID SOFTWARE DEVELOPER HTML (+ Twig template engine) CSS JS (vanilla + JQuery) ...
MID SOFTWARE DEVELOPER
  • Designed and delivered new features for MLSZ's (Hungarian Football Federation) web platform
  • Improving user experience for thousands of football administrators and fans across Hungary
HTML (+ Twig template engine) CSS JS (vanilla + JQuery) PHP (custom built internal framework + natively occasionally Laravel) SQL VM
Webpont LLC.
Miskolc (Hungary)
4 months
2018-09 - 2018-12

Software Development

Software Developer Angular Kibana React (inside of Angular) ...
Software Developer
  •  Contributed to the development of administrative interfaces for MAVIR (former national electricity transmission system operator in Hungary). The application focused on displaying and managing infrastructure-related data.
Angular Kibana React (inside of Angular) Webpack Logstash Elastic Search
4 months
2018-09 - 2018-12

Development of administrative interfaces

JR. SOFTWARE DEVELOPER Angular React (inside of Angular) Elastic Search ...
JR. SOFTWARE DEVELOPER
  • Contributed to the development of administrative interfaces for MAVIR (former national electricity transmission system operator in Hungary)
  • The application focused on displaying and managing infrastructure-related data
Angular React (inside of Angular) Elastic Search Logstash Kibana Webpack
iContest
Remote
3 years 3 months
2014-10 - 2017-12

Software Development

Software Developer HTML CSS JS ( vanilla and JQuery ) ...
Software Developer
  •  Developed and maintained portfolio websites and web based applications for different companies.
  • Optimizing pictures and other media sources.
  • Leading and coordinating a Team of 3.
HTML CSS JS ( vanilla and JQuery ) PHP ( rst natively then switched to wordpress ) SQL
3 years 3 months
2014-10 - 2017-12

Development and maintenance of portfolio websites

JR. SOFTWARE DEVELOPER HTML CSS JS ( vanilla and JQuery ) ...
JR. SOFTWARE DEVELOPER
Developed and maintained portfolio websites and web based applications for different companies.
  • Bonus responsibilities:
    • Optimizing pictures and other media sources
    • ?Leading and coordinating a Team of 3
HTML CSS JS ( vanilla and JQuery ) PHP (first natively then switched to wordpress) SQL
RK-Team Technologies
Miskolc (Hungary)

Aus- und Weiterbildung

Aus- und Weiterbildung

2 years 4 months
2017-09 - 2019-12

SUPPLY CHAIN MANAGEMENT

University of Miskolc (Hungary)
University of Miskolc (Hungary)

4 years 10 months
2012-09 - 2017-06

Study - BUSINESS INFORMATICS

Bachelor of Science, University of Miskolc (Hungary)
Bachelor of Science
University of Miskolc (Hungary)

Position

Position

  • Dev Lead
  • Senior Front-End Developer
  • Senior Back-End Developer
  • Senior Web Developer
  • Senior Software Engineer

Kompetenzen

Kompetenzen

Top-Skills

JavaScript Vue.js Node.js PHP Go React TypeScript Java CSS3

Produkte / Standards / Erfahrungen / Methoden

Profile
Versatile and experienced full-stack developer with over 8 years of experience in front-end and back-end technologies. Strong focus on clean code, team collaboration, and delivering tailored solutions for enterprise clients. Proven leadership in Scrum environments and deep experience with scalable, maintainable architectures.

SKILLS
  • Knowledge of RESTful APIs and web services
  • Familiarity with Agile and Scrum methodologies
  • Experience with version control systems like Git
  • Good/Strong understanding of algorithms and data structures
  • Ability to write clean, maintainable code
  • Strong problem-solving skills
  • Experience with front-end frameworks such as React or Angular
  • Understanding of database management systems like SQL and NoSQL
  • Excellent communication and teamwork abilities

Programmiersprachen

JavaScript
Java
Golang
PHP
VueJS
React

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

1 year 1 month
2024-03 - 2025-03

Developing & Maintaining e-shop

Back-End Developer Java HTML5 XML ...
Back-End Developer
  • new back-end features, including RESTful APIs and internal business processes, improving system capabilities and enabling faster feature delivery.
  • existing API endpoints and backend workflows, reducing response times and improving system stability for end users.
  • the graphical user interface (GUI), improving usability and ensuring consistent user experience across multiple modules.
  • automated test suites, increasing code coverage and reducing production bugs, resulting in smoother releases.
  • using XML and XML Schemas (XSD), ensuring accurate data exchange and compliance with internal standards.
  • with cross-functional teams, bridging communication between developers, QA, and product management to align on project requirements.
  • comprehensive technical documentation, enabling faster onboarding of new developers and improving overall team efficiency.

Back-End heavy (~85%) development with some (~15%) Front-End GUI
Java HTML5 XML XML Schema CSS3 JavaScript Hibernate
Vodafone Deutschland GmbH
Remote ( Hungary/Cyprus/Germany )
3 years 6 months
2021-10 - 2025-03

Rollout IT

SENIOR SOFTWARE ENGINEER HTML (Handlebars template engine) JS TS (VUE + vanilla) ...
SENIOR SOFTWARE ENGINEER
  • Developing, maintaining pages of Vodafone Germany GmbH, leading a Scrum team/ co-leading an additional Scrum team (6 developers/testers respectively)
  • Joined as a front-end developer contributing to a Vue.js-based application
  • Mentored junior developers and implemented complex, client-specific features, adapting to dynamic requirements in a fast-paced environment
  • Later moved to a follow-up project focused entirely on back-end development using Java and Hibernate
HTML (Handlebars template engine) JS TS (VUE + vanilla) PHP (Lumen framework) Jenkins Git Java Hibernate SQL Docker
Remote
2 years 5 months
2021-11 - 2024-03

Vodafone Deutschland Zuhause Plus migration

Senior Developer Vue.js PHP HTML5 ...
Senior Developer

  • Developing, maintaining pages of Vodafone Germany Gmbh, leading a Scrum team / co-leading an additional Scrum team (6 developers/testers respectively)
  •  Joined as a front-end developer contributing to a Vue.js-based application ·
  •  Mentored junior developers and implemented complex, client-specific features,
  •  Adapting to dynamic requirements in a fast-paced environment
  • Organized meetings

Mostly Front-End ( 85% ) with some Back-End development ( 15% )

Vue.js PHP HTML5 CSS3
Vodafone Deutschland GmbH
Remote
1 year 8 months
2019-01 - 2020-08

Software developement

Software Developer HTML ( + Twig template engine ) CSS JS ( vanilla + JQuery ) ...
Software Developer
  • Designed and delivered new features for MLSZ's ( Hungarian Football Federation ) web platform
  • Improving user experience for thousands of football administrators and fans across Hungary
HTML ( + Twig template engine ) CSS JS ( vanilla + JQuery ) PHP ( custom built internal framework + natively occasionally Laravel ) SQL VM
1 year 8 months
2019-01 - 2020-08

Software Development

MID SOFTWARE DEVELOPER HTML (+ Twig template engine) CSS JS (vanilla + JQuery) ...
MID SOFTWARE DEVELOPER
  • Designed and delivered new features for MLSZ's (Hungarian Football Federation) web platform
  • Improving user experience for thousands of football administrators and fans across Hungary
HTML (+ Twig template engine) CSS JS (vanilla + JQuery) PHP (custom built internal framework + natively occasionally Laravel) SQL VM
Webpont LLC.
Miskolc (Hungary)
4 months
2018-09 - 2018-12

Software Development

Software Developer Angular Kibana React (inside of Angular) ...
Software Developer
  •  Contributed to the development of administrative interfaces for MAVIR (former national electricity transmission system operator in Hungary). The application focused on displaying and managing infrastructure-related data.
Angular Kibana React (inside of Angular) Webpack Logstash Elastic Search
4 months
2018-09 - 2018-12

Development of administrative interfaces

JR. SOFTWARE DEVELOPER Angular React (inside of Angular) Elastic Search ...
JR. SOFTWARE DEVELOPER
  • Contributed to the development of administrative interfaces for MAVIR (former national electricity transmission system operator in Hungary)
  • The application focused on displaying and managing infrastructure-related data
Angular React (inside of Angular) Elastic Search Logstash Kibana Webpack
iContest
Remote
3 years 3 months
2014-10 - 2017-12

Software Development

Software Developer HTML CSS JS ( vanilla and JQuery ) ...
Software Developer
  •  Developed and maintained portfolio websites and web based applications for different companies.
  • Optimizing pictures and other media sources.
  • Leading and coordinating a Team of 3.
HTML CSS JS ( vanilla and JQuery ) PHP ( rst natively then switched to wordpress ) SQL
3 years 3 months
2014-10 - 2017-12

Development and maintenance of portfolio websites

JR. SOFTWARE DEVELOPER HTML CSS JS ( vanilla and JQuery ) ...
JR. SOFTWARE DEVELOPER
Developed and maintained portfolio websites and web based applications for different companies.
  • Bonus responsibilities:
    • Optimizing pictures and other media sources
    • ?Leading and coordinating a Team of 3
HTML CSS JS ( vanilla and JQuery ) PHP (first natively then switched to wordpress) SQL
RK-Team Technologies
Miskolc (Hungary)

Aus- und Weiterbildung

Aus- und Weiterbildung

2 years 4 months
2017-09 - 2019-12

SUPPLY CHAIN MANAGEMENT

University of Miskolc (Hungary)
University of Miskolc (Hungary)

4 years 10 months
2012-09 - 2017-06

Study - BUSINESS INFORMATICS

Bachelor of Science, University of Miskolc (Hungary)
Bachelor of Science
University of Miskolc (Hungary)

Position

Position

  • Dev Lead
  • Senior Front-End Developer
  • Senior Back-End Developer
  • Senior Web Developer
  • Senior Software Engineer

Kompetenzen

Kompetenzen

Top-Skills

JavaScript Vue.js Node.js PHP Go React TypeScript Java CSS3

Produkte / Standards / Erfahrungen / Methoden

Profile
Versatile and experienced full-stack developer with over 8 years of experience in front-end and back-end technologies. Strong focus on clean code, team collaboration, and delivering tailored solutions for enterprise clients. Proven leadership in Scrum environments and deep experience with scalable, maintainable architectures.

SKILLS
  • Knowledge of RESTful APIs and web services
  • Familiarity with Agile and Scrum methodologies
  • Experience with version control systems like Git
  • Good/Strong understanding of algorithms and data structures
  • Ability to write clean, maintainable code
  • Strong problem-solving skills
  • Experience with front-end frameworks such as React or Angular
  • Understanding of database management systems like SQL and NoSQL
  • Excellent communication and teamwork abilities

Programmiersprachen

JavaScript
Java
Golang
PHP
VueJS
React

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