Senior Java/Full-Stack Engineer. Spring Boot 4.x, Kafka, AWS, OpenShift. Fault tolerance (Transactional Outbox, DLQ).
Aktualisiert am 30.07.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 03.08.2026
Verfügbar zu: 100%
davon vor Ort: 100%
Java
kafka
Spring Boot
MySQL
Git
Maven
Jenkins
Selenium
Angular
JPA
Hibernate
Liquibase
JUnit
Mockito
IntelliJ
JavaFX
Google Cloud Platform (K8s, Docker)
Grafana
Agile methodologies
Gradle
JIRA
Oracle 11g
Microservices
Bulgarian
Muttersprache
English
Verhandlungssicher
French
Fortgeschritten
German
Grundkenntnisse

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
möglich

Projekte

Projekte

7 Jahre 10 Monate
2018-10 - heute

MPNG EOOD

freelance Gradle Git Java 8 ...
freelance
Working as a freelance for various clients - Allianz Pension Services/ Allianz GI, Bianor 
IntelliJ Atlassian JIRA Atlassian Confluence
Gradle Git Java 8 Java 11 Jenkins Spring MVC Spring Oracle MySQL MariaDB Elastic Search Multithreading Docker Kafka
MPNG EOOD
2 Jahre 11 Monate
2022-03 - 2025-01

Bianor / Direct TV

Senior Developper Java Graylog Multithreading ...
Senior Developper
Monitor system of video signal. Implement solutions to monitor the STB , VOD,  Start Over program , pushes , trailers, etc 
IntelliJ Atlassian JIRA Atlassian Confluence
Java Graylog Multithreading Grafana MySQL MariaDB Spring Elastic Search Git Gradle
MPNG EOOD for Bianor / Direct tV as a client
2 Jahre 4 Monate
2019-04 - 2021-07

REWE digital Bulgara

Senior software engineer MySQL SpringFramework Kafka ...
Senior software engineer

  • Managing and maintaining application for Warehouse management, managing Master details data for Configuring the Warehouses and their processes.
IntelliJ IDEA JIRA Confluence
MySQL SpringFramework Kafka Git Angular Gradle Java API for REST Services Spring DI Google cloud platform (K8 Docker) Grafana Micrometer Mockito JUnit TypeScript Liquibase Scrum Jenkins
REWE digital Bulgara
6 Monate
2020-10 - 2021-03

Allianz GI

Freelance Java (SE) XML Spring - Spring MVC ...
Freelance

  • Managing and maintaining application for Allianz GI pension insurance. 
  • Supporting team of 2 people.
  • Implementing and maintaining of software product related to pension insurance.
Eclipse JIRA Confluence
Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN GiT JIRA Confluence Spring Batch Junit Unitils Jsp JavaScript ( self trained ) CSS Selenium Maven
MPNG EOOD, Ebase for Allianz GI as a client
3 Jahre 7 Monate
2017-04 - 2020-10

Allianz Pension Services (AZPS)

Sr Software Engineer , team lead Scrum Jenkins Java 1.8 ...
Sr Software Engineer , team lead

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance . Supporting the team of 6 members. 
  • Implementing and maintaining of software product related to pension insurance.

Eclipse JIRA Confluence
Scrum Jenkins Java 1.8 Oracle 11g Liquibase Apache Tomcat JPA Hibernate Spring MVC BIRT Spring DI Spring Maven SVN Ibatis PL/SQL CSS JavaScript
DXC Bulgaria
1 Jahr 11 Monate
2018-11 - 2020-09

Allianz Pension Services (AZPS)

Sr Software Engineer - Freelance Java (SE) XML Spring - Spring MVC ...
Sr Software Engineer - Freelance

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance. 
  • Supporting the team of 6 members. 
  • Implementing and maintaining of software product related to pension insurance.

Eclipse JIRA Confluence
Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN JIRA Confluence Spring Batch (self trained)Junit Unitils Jsp JavaScript ( self trained ) CSS Maven
MPNG EOOD, Experis for AZPS client
1 Jahr 11 Monate
2018-11 - 2020-09

Managing and maintaining application

Freelance Java (SE) XML Spring - Spring MVC ...
Freelance
Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN JIRA Confluence Spring Batch (self trained)Junit Unitils Jsp JavaScript ( self trained ) CSS Maven
MPNG EOOD, Experis for AZPS client
1 Jahr
2019-05 - 2020-04

Managing and maintaining application

Java 12 Spring - Spring Hibernate ...

  • Managing and maintaining application for creation of crossword puzzle , supporting authors to mange easily not repeatable crossword puzzles and their features.

Java 12 Spring - Spring Hibernate Mongo DB JIRA Confluence Junit Mockito Unitils JavaFX CSS Java 12 DataBase ? Mongo DB Jenkins Gradle
MPNG EOOD
1 Jahr 7 Monate
2017-04 - 2018-10

Managing and maintaining application

Senior developer, team lead Java (SE) XML Spring - Spring MVC ...
Senior developer, team lead

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance .

  • Supporting the team of 6 members. Implementing and maintaining of software product related to pension insurance. 

Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN JIRA Confluence Spring Batch (self trained)Junit Unitils Jsp JavaScript ( self trained ) CSS Liquibase Application Server ? Tomcat 6.0 Java1.6 Java1.8 DataBase ? Oracle 11g Release 11.2.0.4.0 Jenkins Maven
DXC Bulgaria
9 Monate
2016-08 - 2017-04

Allianz Pension Services (AZPS)

Sr Software Engineer , team lead Scrum Jenkins SVN ...
Sr Software Engineer , team lead

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance . 
  • Supporting the team of 6 members. Implementing and maintaining of software product related to pension insurance.

Eclipse JIRA Confluence
Scrum Jenkins SVN Java 1.8 Spring DI Spring Spring MVC JSP JPA Ibatis Hibernate JSP CSS BIRT Maven Liquibase
CSC Bulgaria
6 Monate
2016-03 - 2016-08

Experience in Java , JPA, Spring MVC, Maven, Servlets

Team Leader Experience in Java JPA Spring MVC ...
Team Leader
Experience in Java JPA Spring MVC Maven Servlets
CSC Bulgaria
4 Jahre 2 Monate
2012-01 - 2016-02

Product and Contract life cycle of Insurence - health, life and nonlife

Sr Software Engineer , team lead, Domain Leader Waterflow GT AIA
Sr Software Engineer , team lead, Domain Leader

  • Responsible for 8/9 people. - Experience in analysis, design, documentation, development, implementation, production, maintenance and bug fixing  of software products.
  • Manage & Maintain GT AIA platform to manage Contract life cycle and Product configuration
  • Leading and directing different tasks and sub-tasks related to Contract life cycle.  Support projects   

  • Responsible tasks to be delivered on time and in budget Make proposals , give solution and estimations for change requests
  • Direct Change Request management process
  • Familiarize the team with tasks objective & deliverables,
  • Assign task and monitor the progress, validate the reported work by the team
  • Direct the working process through all project phases ensuring that proper tools and techniques are used
  • Coordinate the work of the team
  • Monitor and control the quality of requirements, solution, services and deliverables provided to the customer
  • Develop and apply various improvement programs 
  • Manage contract, membership and coverages lifecycle for  individual, open group and group  contract.   
  • Manage cascade mass treatment of group contract changes  and propagation to all related parties like add/remove coverage / new member , etc
  • Fleet management 
  • Reference elements
  • Manage clauses and beneficiaries
  • Manage Populations ( Insurance groups ) 
  • Manage Parametrization of Product ? all common data related to Contract , coverages  , etc
  • Prepare and perform the closure of tasks and sub-tasks and lesson learns
  • Performing annual appraisals and support career growth of the team members

GT AIA
Waterflow GT AIA
CSC Bulgaria , APRIA, SOM,SMATIS, OCIANE, La Luxemmborgoise, FIDEA, PREDICA, MGP, AXA , APICIL
3 Jahre 9 Monate
2008-04 - 2011-12

Product and Contract life cycle of Insurence - health, life and nonlife

Sr Software Engineer , team lead GT AIA Waterflow
Sr Software Engineer , team lead

  • Responsible for 5/6 people. 
  • Experience in analysis, design, documentation, development, implementation, production, maintenance and bug fixing of software products.
  • Maintained and developed new technical parts from complicated system used by various French , and international insurance companies to manage their health/ life, non life management products. 
  • Maintained and developed new technical parts from complicated system used by various European insurance companies to manage their savings and financial products - slightly connected to Contract life cycle - Product, Contract , coverages.
  • Developed various business activities and batches - Performed functional testing, bug reporting and fixing (using GraphTalk, PROLOG)
  • Wrote technical analysis and coaching of junior developers .Managing domain and supporting some Projects.
  • Multi thread- batches

GT AIA
GT AIA Waterflow
CSC Bulgaria , APRIA, SOM,SMATIS, OCIANE, La Luxemmborgoise, FIDEA, PREDICA, MGP, AXA , APICIL
4 Jahre 3 Monate
2004-01 - 2008-03

Health Insurance

Junior Team Lead GT AIA Waterflow
Junior Team Lead

  • Junior team leader. Managing 2/3 people. Experience in analysis, design, documentation, development, implementation, production, maintenance and bug fixing of software products related to Health insurance .
  • Manage TP Card, FUBE cards, Recycling frame activities for  managing Third Party reimbursement , etc.. Performed functional testing, bug reporting and fixing (using GraphTalk, PROLOG) . Support team members.

GT AIA Waterflow
OBS
Sofia (Bulgaria)
1 Jahr 7 Monate
2002-06 - 2003-12

Health Insurance- TP Cards

Developper GT AIA Waterflow
Developper

  • Develop separate tasks for Health insurance and maintain some Health clients ? APRIA, SOM,RAMGAMEX, SMATIS, etc.

GT AIA Waterflow
OBS - APRIA, SOM,RAMGAMEX, SMATIS

Aus- und Weiterbildung

Aus- und Weiterbildung

5 Jahre 2 Monate
1996-10 - 2001-11

Study Informatics

Master degree in "Informatics", BFU -Bourgas Free university Bourgas (Bulgaria)
Master degree in "Informatics"
BFU -Bourgas Free university Bourgas (Bulgaria)
1 Monat
1996-06 - 1996-06

Graduate school for spoke foreign languages "Petko Karavelov"

Graduate school for spoke foreign languages "Petko Karavelov" 6300 Haskovo (Bulgaria)
Graduate school for spoke foreign languages "Petko Karavelov" 6300 Haskovo (Bulgaria)

Kompetenzen

Kompetenzen

Top-Skills

Java kafka Spring Boot MySQL Git Maven Jenkins Selenium Angular JPA Hibernate Liquibase JUnit Mockito IntelliJ JavaFX Google Cloud Platform (K8s, Docker) Grafana Agile methodologies Gradle JIRA Oracle 11g Microservices

Produkte / Standards / Erfahrungen / Methoden

OpenShift
Fortgeschritten
Spring Boot
Experte
Git
Experte
Apache Kafka
Experte
Micrometer
Gradle
Fortgeschritten
Spring DI
Experte
Grafana
Fortgeschritten
Docker
Basics
IntelliJ IDEA
Liquibase
Mockito
JUnit
Maven
Hibernate
Spring MVC
SVN
Spring
Jenkins
BIRT
IBatis
Scrum
Selenium
Confluence
Eclipse
JIRA
CSS
Apache Tomcat
GT AIA
Experte
Waterflow

  • Architecture & Distributed Systems: Saga Pattern, Transactional Outbox, Event-Driven Architecture (EDA),

Microservices, DDD

  • Java Ecosystem: Java (8 - 17), Spring Boot 4.x, Spring Cloud, Hibernate/JPA (IdClass & Sequence

Optimization), Multithreading, BigDecimal Precision, REST APIs

  • Messaging & Data Streaming: Apache Kafka , Consumer Resilience (DLQ & Retry Logic), Idempotent

Consumers, Producer Transactional Outbox Pattern ( Resilience & Retry Logic), Async Processing

  • Cloud, DevOps & Config: Red Hat OpenShift, AWS (S3, cloud-native services), GCP (Core), Kubernetes, Docker,

Vault (Secrets/Env management), Helm, CI/CD (Jenkins, Maven, Gradle).

  • Databases & Migrations: Oracle 11g, Oracle 19c, PostgreSQL,, MySQL, PL/SQL, MariaDB, MongoDB, H2,

Liquibase, Flyway, iBatis.

  • Observability & Testing: Kafka Testcontainers, JUnit, Mockito, Unitils, Selenium, Postman, Grafana

(Dashboards), Prometheus, Graylog, Apache JMeter.

  • Enterprise Domains & Tools: GraphTalk (GT AIA Core Insurance Framework), High-Volume Mass Treatments &

Cascade Batches, NOEMIE Data Exchange Standards, JIRA, Confluence, Mantis, Version Control (Git, SVN)

  • Frontend Fundamentals: HTML, CSS, JavaScript, TypeScript, Angular
  • Leadership: & Performance: Technical Leadership, Attention to detail, Cross-functional Team Management,
  • Mentoring & Coaching, Strategic Engineering Standards, Performance Tuning & Optimization, Latency

Reduction

Programmiersprachen

Java
Experte
Angular
TypeScript
JSP
Java 1.8
Oracle/SQL
PL/SQL
JPA
JavaScript

Architecture & Distributed Systems: Saga Pattern, Transactional Outbox, Event-Driven Architecture (EDA),

Microservices, DDD

Java Ecosystem: Java (8 - 17), Spring Boot 4.x, Spring Cloud, Hibernate/JPA (IdClass & Sequence

Optimization), Multithreading, BigDecimal Precision, REST APIs

Messaging & Data Streaming: Apache Kafka , Consumer Resilience (DLQ & Retry Logic), Idempotent

Consumers, Producer Transactional Outbox Pattern ( Resilience & Retry Logic), Async Processing

Cloud, DevOps & Config: Red Hat OpenShift, AWS (S3, cloud-native services), GCP (Core), Kubernetes, Docker,

Vault (Secrets/Env management), Helm, CI/CD (Jenkins, Maven, Gradle).

Databases & Migrations: Oracle 11g, Oracle 19c, PostgreSQL,, MySQL, PL/SQL, MariaDB, MongoDB, H2,

Liquibase, Flyway, iBatis.

Observability & Testing: Kafka Testcontainers, JUnit, Mockito, Unitils, Selenium, Postman, Grafana

(Dashboards), Prometheus, Graylog, Apache JMeter.

Enterprise Domains & Tools: GraphTalk (GT AIA Core Insurance Framework), High-Volume Mass Treatments &

Cascade Batches, NOEMIE Data Exchange Standards, JIRA, Confluence, Mantis, Version Control (Git, SVN)

Frontend Fundamentals: HTML, CSS, JavaScript, TypeScript, Angular

Leadership: & Performance: Technical Leadership, Attention to detail, Cross-functional Team Management,

Mentoring & Coaching, Strategic Engineering Standards, Performance Tuning & Optimization, Latency

Reduction

Datenbanken

MySQL
Fortgeschritten
oracle 11g
Fortgeschritten
Oracle
Fortgeschritten
MariaDB
Fortgeschritten
PostgreSQL
Basics
MongoDB
Fortgeschritten

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
möglich

Projekte

Projekte

7 Jahre 10 Monate
2018-10 - heute

MPNG EOOD

freelance Gradle Git Java 8 ...
freelance
Working as a freelance for various clients - Allianz Pension Services/ Allianz GI, Bianor 
IntelliJ Atlassian JIRA Atlassian Confluence
Gradle Git Java 8 Java 11 Jenkins Spring MVC Spring Oracle MySQL MariaDB Elastic Search Multithreading Docker Kafka
MPNG EOOD
2 Jahre 11 Monate
2022-03 - 2025-01

Bianor / Direct TV

Senior Developper Java Graylog Multithreading ...
Senior Developper
Monitor system of video signal. Implement solutions to monitor the STB , VOD,  Start Over program , pushes , trailers, etc 
IntelliJ Atlassian JIRA Atlassian Confluence
Java Graylog Multithreading Grafana MySQL MariaDB Spring Elastic Search Git Gradle
MPNG EOOD for Bianor / Direct tV as a client
2 Jahre 4 Monate
2019-04 - 2021-07

REWE digital Bulgara

Senior software engineer MySQL SpringFramework Kafka ...
Senior software engineer

  • Managing and maintaining application for Warehouse management, managing Master details data for Configuring the Warehouses and their processes.
IntelliJ IDEA JIRA Confluence
MySQL SpringFramework Kafka Git Angular Gradle Java API for REST Services Spring DI Google cloud platform (K8 Docker) Grafana Micrometer Mockito JUnit TypeScript Liquibase Scrum Jenkins
REWE digital Bulgara
6 Monate
2020-10 - 2021-03

Allianz GI

Freelance Java (SE) XML Spring - Spring MVC ...
Freelance

  • Managing and maintaining application for Allianz GI pension insurance. 
  • Supporting team of 2 people.
  • Implementing and maintaining of software product related to pension insurance.
Eclipse JIRA Confluence
Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN GiT JIRA Confluence Spring Batch Junit Unitils Jsp JavaScript ( self trained ) CSS Selenium Maven
MPNG EOOD, Ebase for Allianz GI as a client
3 Jahre 7 Monate
2017-04 - 2020-10

Allianz Pension Services (AZPS)

Sr Software Engineer , team lead Scrum Jenkins Java 1.8 ...
Sr Software Engineer , team lead

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance . Supporting the team of 6 members. 
  • Implementing and maintaining of software product related to pension insurance.

Eclipse JIRA Confluence
Scrum Jenkins Java 1.8 Oracle 11g Liquibase Apache Tomcat JPA Hibernate Spring MVC BIRT Spring DI Spring Maven SVN Ibatis PL/SQL CSS JavaScript
DXC Bulgaria
1 Jahr 11 Monate
2018-11 - 2020-09

Allianz Pension Services (AZPS)

Sr Software Engineer - Freelance Java (SE) XML Spring - Spring MVC ...
Sr Software Engineer - Freelance

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance. 
  • Supporting the team of 6 members. 
  • Implementing and maintaining of software product related to pension insurance.

Eclipse JIRA Confluence
Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN JIRA Confluence Spring Batch (self trained)Junit Unitils Jsp JavaScript ( self trained ) CSS Maven
MPNG EOOD, Experis for AZPS client
1 Jahr 11 Monate
2018-11 - 2020-09

Managing and maintaining application

Freelance Java (SE) XML Spring - Spring MVC ...
Freelance
Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN JIRA Confluence Spring Batch (self trained)Junit Unitils Jsp JavaScript ( self trained ) CSS Maven
MPNG EOOD, Experis for AZPS client
1 Jahr
2019-05 - 2020-04

Managing and maintaining application

Java 12 Spring - Spring Hibernate ...

  • Managing and maintaining application for creation of crossword puzzle , supporting authors to mange easily not repeatable crossword puzzles and their features.

Java 12 Spring - Spring Hibernate Mongo DB JIRA Confluence Junit Mockito Unitils JavaFX CSS Java 12 DataBase ? Mongo DB Jenkins Gradle
MPNG EOOD
1 Jahr 7 Monate
2017-04 - 2018-10

Managing and maintaining application

Senior developer, team lead Java (SE) XML Spring - Spring MVC ...
Senior developer, team lead

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance .

  • Supporting the team of 6 members. Implementing and maintaining of software product related to pension insurance. 

Java (SE) XML Spring - Spring MVC Dependency injection Spring Security etc; BiRT Ibatis JSP SQL developer PL/SQL SVN JIRA Confluence Spring Batch (self trained)Junit Unitils Jsp JavaScript ( self trained ) CSS Liquibase Application Server ? Tomcat 6.0 Java1.6 Java1.8 DataBase ? Oracle 11g Release 11.2.0.4.0 Jenkins Maven
DXC Bulgaria
9 Monate
2016-08 - 2017-04

Allianz Pension Services (AZPS)

Sr Software Engineer , team lead Scrum Jenkins SVN ...
Sr Software Engineer , team lead

  • Managing and maintaining application for Allianz Pension Services ( AZPS) - pension insurance . 
  • Supporting the team of 6 members. Implementing and maintaining of software product related to pension insurance.

Eclipse JIRA Confluence
Scrum Jenkins SVN Java 1.8 Spring DI Spring Spring MVC JSP JPA Ibatis Hibernate JSP CSS BIRT Maven Liquibase
CSC Bulgaria
6 Monate
2016-03 - 2016-08

Experience in Java , JPA, Spring MVC, Maven, Servlets

Team Leader Experience in Java JPA Spring MVC ...
Team Leader
Experience in Java JPA Spring MVC Maven Servlets
CSC Bulgaria
4 Jahre 2 Monate
2012-01 - 2016-02

Product and Contract life cycle of Insurence - health, life and nonlife

Sr Software Engineer , team lead, Domain Leader Waterflow GT AIA
Sr Software Engineer , team lead, Domain Leader

  • Responsible for 8/9 people. - Experience in analysis, design, documentation, development, implementation, production, maintenance and bug fixing  of software products.
  • Manage & Maintain GT AIA platform to manage Contract life cycle and Product configuration
  • Leading and directing different tasks and sub-tasks related to Contract life cycle.  Support projects   

  • Responsible tasks to be delivered on time and in budget Make proposals , give solution and estimations for change requests
  • Direct Change Request management process
  • Familiarize the team with tasks objective & deliverables,
  • Assign task and monitor the progress, validate the reported work by the team
  • Direct the working process through all project phases ensuring that proper tools and techniques are used
  • Coordinate the work of the team
  • Monitor and control the quality of requirements, solution, services and deliverables provided to the customer
  • Develop and apply various improvement programs 
  • Manage contract, membership and coverages lifecycle for  individual, open group and group  contract.   
  • Manage cascade mass treatment of group contract changes  and propagation to all related parties like add/remove coverage / new member , etc
  • Fleet management 
  • Reference elements
  • Manage clauses and beneficiaries
  • Manage Populations ( Insurance groups ) 
  • Manage Parametrization of Product ? all common data related to Contract , coverages  , etc
  • Prepare and perform the closure of tasks and sub-tasks and lesson learns
  • Performing annual appraisals and support career growth of the team members

GT AIA
Waterflow GT AIA
CSC Bulgaria , APRIA, SOM,SMATIS, OCIANE, La Luxemmborgoise, FIDEA, PREDICA, MGP, AXA , APICIL
3 Jahre 9 Monate
2008-04 - 2011-12

Product and Contract life cycle of Insurence - health, life and nonlife

Sr Software Engineer , team lead GT AIA Waterflow
Sr Software Engineer , team lead

  • Responsible for 5/6 people. 
  • Experience in analysis, design, documentation, development, implementation, production, maintenance and bug fixing of software products.
  • Maintained and developed new technical parts from complicated system used by various French , and international insurance companies to manage their health/ life, non life management products. 
  • Maintained and developed new technical parts from complicated system used by various European insurance companies to manage their savings and financial products - slightly connected to Contract life cycle - Product, Contract , coverages.
  • Developed various business activities and batches - Performed functional testing, bug reporting and fixing (using GraphTalk, PROLOG)
  • Wrote technical analysis and coaching of junior developers .Managing domain and supporting some Projects.
  • Multi thread- batches

GT AIA
GT AIA Waterflow
CSC Bulgaria , APRIA, SOM,SMATIS, OCIANE, La Luxemmborgoise, FIDEA, PREDICA, MGP, AXA , APICIL
4 Jahre 3 Monate
2004-01 - 2008-03

Health Insurance

Junior Team Lead GT AIA Waterflow
Junior Team Lead

  • Junior team leader. Managing 2/3 people. Experience in analysis, design, documentation, development, implementation, production, maintenance and bug fixing of software products related to Health insurance .
  • Manage TP Card, FUBE cards, Recycling frame activities for  managing Third Party reimbursement , etc.. Performed functional testing, bug reporting and fixing (using GraphTalk, PROLOG) . Support team members.

GT AIA Waterflow
OBS
Sofia (Bulgaria)
1 Jahr 7 Monate
2002-06 - 2003-12

Health Insurance- TP Cards

Developper GT AIA Waterflow
Developper

  • Develop separate tasks for Health insurance and maintain some Health clients ? APRIA, SOM,RAMGAMEX, SMATIS, etc.

GT AIA Waterflow
OBS - APRIA, SOM,RAMGAMEX, SMATIS

Aus- und Weiterbildung

Aus- und Weiterbildung

5 Jahre 2 Monate
1996-10 - 2001-11

Study Informatics

Master degree in "Informatics", BFU -Bourgas Free university Bourgas (Bulgaria)
Master degree in "Informatics"
BFU -Bourgas Free university Bourgas (Bulgaria)
1 Monat
1996-06 - 1996-06

Graduate school for spoke foreign languages "Petko Karavelov"

Graduate school for spoke foreign languages "Petko Karavelov" 6300 Haskovo (Bulgaria)
Graduate school for spoke foreign languages "Petko Karavelov" 6300 Haskovo (Bulgaria)

Kompetenzen

Kompetenzen

Top-Skills

Java kafka Spring Boot MySQL Git Maven Jenkins Selenium Angular JPA Hibernate Liquibase JUnit Mockito IntelliJ JavaFX Google Cloud Platform (K8s, Docker) Grafana Agile methodologies Gradle JIRA Oracle 11g Microservices

Produkte / Standards / Erfahrungen / Methoden

OpenShift
Fortgeschritten
Spring Boot
Experte
Git
Experte
Apache Kafka
Experte
Micrometer
Gradle
Fortgeschritten
Spring DI
Experte
Grafana
Fortgeschritten
Docker
Basics
IntelliJ IDEA
Liquibase
Mockito
JUnit
Maven
Hibernate
Spring MVC
SVN
Spring
Jenkins
BIRT
IBatis
Scrum
Selenium
Confluence
Eclipse
JIRA
CSS
Apache Tomcat
GT AIA
Experte
Waterflow

  • Architecture & Distributed Systems: Saga Pattern, Transactional Outbox, Event-Driven Architecture (EDA),

Microservices, DDD

  • Java Ecosystem: Java (8 - 17), Spring Boot 4.x, Spring Cloud, Hibernate/JPA (IdClass & Sequence

Optimization), Multithreading, BigDecimal Precision, REST APIs

  • Messaging & Data Streaming: Apache Kafka , Consumer Resilience (DLQ & Retry Logic), Idempotent

Consumers, Producer Transactional Outbox Pattern ( Resilience & Retry Logic), Async Processing

  • Cloud, DevOps & Config: Red Hat OpenShift, AWS (S3, cloud-native services), GCP (Core), Kubernetes, Docker,

Vault (Secrets/Env management), Helm, CI/CD (Jenkins, Maven, Gradle).

  • Databases & Migrations: Oracle 11g, Oracle 19c, PostgreSQL,, MySQL, PL/SQL, MariaDB, MongoDB, H2,

Liquibase, Flyway, iBatis.

  • Observability & Testing: Kafka Testcontainers, JUnit, Mockito, Unitils, Selenium, Postman, Grafana

(Dashboards), Prometheus, Graylog, Apache JMeter.

  • Enterprise Domains & Tools: GraphTalk (GT AIA Core Insurance Framework), High-Volume Mass Treatments &

Cascade Batches, NOEMIE Data Exchange Standards, JIRA, Confluence, Mantis, Version Control (Git, SVN)

  • Frontend Fundamentals: HTML, CSS, JavaScript, TypeScript, Angular
  • Leadership: & Performance: Technical Leadership, Attention to detail, Cross-functional Team Management,
  • Mentoring & Coaching, Strategic Engineering Standards, Performance Tuning & Optimization, Latency

Reduction

Programmiersprachen

Java
Experte
Angular
TypeScript
JSP
Java 1.8
Oracle/SQL
PL/SQL
JPA
JavaScript

Architecture & Distributed Systems: Saga Pattern, Transactional Outbox, Event-Driven Architecture (EDA),

Microservices, DDD

Java Ecosystem: Java (8 - 17), Spring Boot 4.x, Spring Cloud, Hibernate/JPA (IdClass & Sequence

Optimization), Multithreading, BigDecimal Precision, REST APIs

Messaging & Data Streaming: Apache Kafka , Consumer Resilience (DLQ & Retry Logic), Idempotent

Consumers, Producer Transactional Outbox Pattern ( Resilience & Retry Logic), Async Processing

Cloud, DevOps & Config: Red Hat OpenShift, AWS (S3, cloud-native services), GCP (Core), Kubernetes, Docker,

Vault (Secrets/Env management), Helm, CI/CD (Jenkins, Maven, Gradle).

Databases & Migrations: Oracle 11g, Oracle 19c, PostgreSQL,, MySQL, PL/SQL, MariaDB, MongoDB, H2,

Liquibase, Flyway, iBatis.

Observability & Testing: Kafka Testcontainers, JUnit, Mockito, Unitils, Selenium, Postman, Grafana

(Dashboards), Prometheus, Graylog, Apache JMeter.

Enterprise Domains & Tools: GraphTalk (GT AIA Core Insurance Framework), High-Volume Mass Treatments &

Cascade Batches, NOEMIE Data Exchange Standards, JIRA, Confluence, Mantis, Version Control (Git, SVN)

Frontend Fundamentals: HTML, CSS, JavaScript, TypeScript, Angular

Leadership: & Performance: Technical Leadership, Attention to detail, Cross-functional Team Management,

Mentoring & Coaching, Strategic Engineering Standards, Performance Tuning & Optimization, Latency

Reduction

Datenbanken

MySQL
Fortgeschritten
oracle 11g
Fortgeschritten
Oracle
Fortgeschritten
MariaDB
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