Highly Experienced Java, Spring Boot developer with Kubernetes and cloud knowledge in AWS and Azure
Aktualisiert am 24.10.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 17.11.2025
Verfügbar zu: 100%
davon vor Ort: 100%
Java 11
Spring Boot
Kubernetes
REST
Docker
AWS
Azure
Oracle
PostgreSQL
Helm
Kafka
Snowflake
GraphQL
JMS
WildFly Application Server
Spring Batch
Spring Cloud
English
German

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

8 years 7 months
2015-12 - 2024-06

Extensive experience in monitoring and implementing technical projects

Technical Lead OpenShift Helm Kubernetes ...
Technical Lead
  • Expertise in leveraging Java to monitor, implement, and optimize technical projects, driving process improvements and boosting system performance
  • Designed and developed a scalable microservices architecture for enterprise applications, enhancing modularity and scalability, while supporting CI/CD pipeline development and leading application containerization with Docker and streamlined deployment using OpenShift, Helm, and Kubernetes
  • Strong experience in DevSecOps practices, including the use of Azure DevOps pipelines, ensuring secure and compliant CI/CD workflows while meeting regulatory requirements
  • Integrated messaging and event-driven frameworks such as Kafka, PubSub, and JMS to facilitate asynchronous communication and maintain distributed system coherence
  • Developed applications using PostgreSQL and Oracle databases, focusing on optimizing performance
  • Led the design and development of robust backend APIs (RESTful and SOAP), integrated XSDs for data validation, and leveraged Spring Frameworks (Spring Integration, Spring Batch, Spring Security, Spring Cloud) to build scalable, secure microservices with seamless data interoperability.
  • Designed and developed a highly-available, fault-tolerant web application using modern cloud technologies
OpenShift Helm Kubernetes Kafka PubSub JMS PostgreSQL Oracle RESTful SOAP Spring Integration Spring Batch Spring Security Spring Cloud
Zafn Labs AG
München
3 years 5 months
2012-08 - 2015-12

Coordination onshore and offshore teams

Senior Software Engineer
Senior Software Engineer
  • Coordinated onshore and offshore teams to streamline workflows, ensure effective communication, and consistently deliver high-quality solutions within established timelines.
  • Collaborated with clients in Prague as a Solution Architect, partnering with business analysts to design and implement tailored solutions that align with client requirements and business objectives.
  • Designed and implemented an API layer that enabled data integration with external systems
Zafn Software Centre of Excellence Pvt Ltd
Thiruvananthapuram
2 years 7 months
2010-02 - 2012-08

Developement Java-based web applications

Software Engineer Spring Framework Hibernate SOAP ...
Software Engineer
  • Developed Java-based web applications using the Spring Framework,- Hibernate, SOAP, JMS, MQ, and Flex, ensuring seamless integration, high performance, and scalability.
  • Provided technical feasibility assessments, designed scalable solutions, and served as a technical advisor across multiple projects, while actively engaging with clients to align technical solutions with business needs.
Spring Framework Hibernate SOAP JMS MQ
Zafn Software Centre of Excellence Pvt Ltd
Thiruvananthapuram

Aus- und Weiterbildung

Aus- und Weiterbildung

2 years 1 month
2021-08 - 2023-08

Microsoft Azure Solution Architect Expert

Microsoft
Microsoft
1 month
2010-06 - 2010-06

Oracle Certifcation Java 1.6

Oracle
Oracle
4 years
2005-08 - 2009-07

Computer Science and Engineering (CSE)

B Tech, Kerala University, Thiruvananthapuram
B Tech
Kerala University, Thiruvananthapuram

Kompetenzen

Kompetenzen

Top-Skills

Java 11 Spring Boot Kubernetes REST Docker AWS Azure Oracle PostgreSQL Helm Kafka Snowflake GraphQL JMS WildFly Application Server Spring Batch Spring Cloud

Produkte / Standards / Erfahrungen / Methoden

Java
Experte
Spring
Experte
Profile

Technical Lead with extensive experience in the FinTech sector. Proven track record of delivering high-quality software solutions for leading banking clients, including HSBC and Barclays in London, ING in Amsterdam, ZKB in Zürich and CSOB in Prague.


Skills

  • Java 23
  • Spring Framework 6
  • Spring Boot 3
  • Spring Batch
  • Spring Security
  • Spring Integration 
  • Spring Cloud
  • Microsoft Azure 
  • Amazon Web Services ( AWS)
  • Microservices
  • MACH Architecture
  • Kubernetes 
  • Docker
  • PostgreSQL 
  • Oracle
  • OpenAPI
  • Kafka
  • PubSub
  • JMS
  • Redpanda
  • Terraform
  • Helm
  • Jenkins
  • Maven
  • Teamcity
  • Snowflake
  • Hasura, Graphql
  • JSF
  • Apache Flex
  • Angular 12
  • Jira
  • Bitbucket
  • SourceTree,
  • GitHub
  • Confluence
  • Agile Methodologies (Scrum, Kanban)
  • Agile Release Train c(ART)
  • Banking Domain- Pricing
  • Billing
  • Loyalty & Offer 
  • Rewards Management

Branchen

Branchen

  • Banking Domain- Pricing
  • Billing
  • Loyalty & Offer Management

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

8 years 7 months
2015-12 - 2024-06

Extensive experience in monitoring and implementing technical projects

Technical Lead OpenShift Helm Kubernetes ...
Technical Lead
  • Expertise in leveraging Java to monitor, implement, and optimize technical projects, driving process improvements and boosting system performance
  • Designed and developed a scalable microservices architecture for enterprise applications, enhancing modularity and scalability, while supporting CI/CD pipeline development and leading application containerization with Docker and streamlined deployment using OpenShift, Helm, and Kubernetes
  • Strong experience in DevSecOps practices, including the use of Azure DevOps pipelines, ensuring secure and compliant CI/CD workflows while meeting regulatory requirements
  • Integrated messaging and event-driven frameworks such as Kafka, PubSub, and JMS to facilitate asynchronous communication and maintain distributed system coherence
  • Developed applications using PostgreSQL and Oracle databases, focusing on optimizing performance
  • Led the design and development of robust backend APIs (RESTful and SOAP), integrated XSDs for data validation, and leveraged Spring Frameworks (Spring Integration, Spring Batch, Spring Security, Spring Cloud) to build scalable, secure microservices with seamless data interoperability.
  • Designed and developed a highly-available, fault-tolerant web application using modern cloud technologies
OpenShift Helm Kubernetes Kafka PubSub JMS PostgreSQL Oracle RESTful SOAP Spring Integration Spring Batch Spring Security Spring Cloud
Zafn Labs AG
München
3 years 5 months
2012-08 - 2015-12

Coordination onshore and offshore teams

Senior Software Engineer
Senior Software Engineer
  • Coordinated onshore and offshore teams to streamline workflows, ensure effective communication, and consistently deliver high-quality solutions within established timelines.
  • Collaborated with clients in Prague as a Solution Architect, partnering with business analysts to design and implement tailored solutions that align with client requirements and business objectives.
  • Designed and implemented an API layer that enabled data integration with external systems
Zafn Software Centre of Excellence Pvt Ltd
Thiruvananthapuram
2 years 7 months
2010-02 - 2012-08

Developement Java-based web applications

Software Engineer Spring Framework Hibernate SOAP ...
Software Engineer
  • Developed Java-based web applications using the Spring Framework,- Hibernate, SOAP, JMS, MQ, and Flex, ensuring seamless integration, high performance, and scalability.
  • Provided technical feasibility assessments, designed scalable solutions, and served as a technical advisor across multiple projects, while actively engaging with clients to align technical solutions with business needs.
Spring Framework Hibernate SOAP JMS MQ
Zafn Software Centre of Excellence Pvt Ltd
Thiruvananthapuram

Aus- und Weiterbildung

Aus- und Weiterbildung

2 years 1 month
2021-08 - 2023-08

Microsoft Azure Solution Architect Expert

Microsoft
Microsoft
1 month
2010-06 - 2010-06

Oracle Certifcation Java 1.6

Oracle
Oracle
4 years
2005-08 - 2009-07

Computer Science and Engineering (CSE)

B Tech, Kerala University, Thiruvananthapuram
B Tech
Kerala University, Thiruvananthapuram

Kompetenzen

Kompetenzen

Top-Skills

Java 11 Spring Boot Kubernetes REST Docker AWS Azure Oracle PostgreSQL Helm Kafka Snowflake GraphQL JMS WildFly Application Server Spring Batch Spring Cloud

Produkte / Standards / Erfahrungen / Methoden

Java
Experte
Spring
Experte
Profile

Technical Lead with extensive experience in the FinTech sector. Proven track record of delivering high-quality software solutions for leading banking clients, including HSBC and Barclays in London, ING in Amsterdam, ZKB in Zürich and CSOB in Prague.


Skills

  • Java 23
  • Spring Framework 6
  • Spring Boot 3
  • Spring Batch
  • Spring Security
  • Spring Integration 
  • Spring Cloud
  • Microsoft Azure 
  • Amazon Web Services ( AWS)
  • Microservices
  • MACH Architecture
  • Kubernetes 
  • Docker
  • PostgreSQL 
  • Oracle
  • OpenAPI
  • Kafka
  • PubSub
  • JMS
  • Redpanda
  • Terraform
  • Helm
  • Jenkins
  • Maven
  • Teamcity
  • Snowflake
  • Hasura, Graphql
  • JSF
  • Apache Flex
  • Angular 12
  • Jira
  • Bitbucket
  • SourceTree,
  • GitHub
  • Confluence
  • Agile Methodologies (Scrum, Kanban)
  • Agile Release Train c(ART)
  • Banking Domain- Pricing
  • Billing
  • Loyalty & Offer 
  • Rewards Management

Branchen

Branchen

  • Banking Domain- Pricing
  • Billing
  • Loyalty & Offer Management

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Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

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