Senior Software Engineer with 11 years of experience specializing in the design, development, and deployment of high?performance, backend?heavy system
Aktualisiert am 06.05.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 04.05.2026
Verfügbar zu: 100%
davon vor Ort: 100%
Java 21
Spring Boot
DevOps
Kafka
RabbitMQ
Hibernate
Redis
REST
Microservices
Mockito
Java EE
Docker
Kubernetes
Jenkins
GitHub Actions
GitLab CI
PostgreSQL
MongoDB
Elastic Search.
Agile
Scrum
Maven
Gradle
English
Professional working proficiency (C1)
German
Elementary proficiency (A2) ? actively improving

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

2 years
2024-05 - 2026-04

Developed and deployed backend modules for construction site management software

Senior Software Engineer
Senior Software Engineer
  • Developed and deployed backend modules for construction site management software using Java and Spring Boot Microservices, supporting real-time project tracking for over 2,000 active construction sites.
  • Collaborated closely with business stakeholders and project management to clarify requirements and translate ambiguous briefs into structured user stories, acceptance criteria, and edge-case documentation.
  • Implemented RabbitMQ producer/consumer pipelines enabling fully asynchronous inter-service communication and decoupling of dependent services.
  • Optimized core service performance by ~35% through systematic profiling and database query tuning.
  • Refactored a legacy Groovy Microservice to Java, reducing runtime reflection overhead by 60% and cutting average execution time from ~800ms to under 300ms. 
STRABAG BRVZ GmbH Stuttgart, Germany
2 years 6 months
2021-11 - 2024-04

Led backend development of a vehicle inventory platform

Technology Lead
Technology Lead
  • Led backend development of a vehicle inventory platform for a luxury automotive brand using Java Spring Boot, integrating with 5+ legacy systems.
  • Facilitated technical workshops with business stakeholders; translated incomplete requirements into actionable solution concepts.
  • Managed the full release pipeline (INT ? UAT ? Production) via GitHub, Jenkins, and Kubernetes on AWS, delivering multiple production releases with zero critical rollback incidents.
  • Designed and implemented country-specific compliance configurations for 11 European markets without forking the core codebase, saving an estimated 3 months of parallel development effort.
  • Led a cross-functional team of 10 engineers: conducted code reviews, resolved cross-team dependencies, facilitated Agile ceremonies, and delivered stakeholder reporting.
  • Architected and implemented a Kafka-based event-driven system for real-time inventory event processing, handling 50,000+ events per day.
  • Built a support UI to accelerate resolution of recurring incidents and implemented a Role-Based Access Control (RBAC) system for permission-based data access management across multiple support roles.
  • Managed L1/L2/L3 production incidents via ServiceNow; reduced average resolution time by 40% through targeted root cause analysis of slow queries and excessive service communication. 
Infosys Limited Stuttgart, Germany
3 years 7 months
2018-04 - 2021-10

Developed core order and vehicle configuration workflows

Technology Analyst
Technology Analyst
  • Developed core order and vehicle configuration workflows for CESAR DFE and Verso applications in an Agile environment with daily stand-ups and sprint cycles.
  • Implemented vehicle configuration and order flows for automotive dealers (Modern DFE) across European markets.
  • Collaborated with Business Analysts and Product Owners in Agile ceremonies to clarify requirements, define edge cases, and decompose epics into sprint-ready tickets across 3 parallel product teams.
  • Implemented business logic in Spring services and developed Angular frontend components while maintaining the existing Struts stack.
  • Analyzed legacy systems and integrated new Angular components without loss of existing business rules.
  • Extended the platform to 5 additional country markets by implementing localized validation rules, tax configurations, and compliance-specific workflows with minimal deviation from the core codebase. 
Infosys Limited Hyderabad, India
3 years 10 months
2014-07 - 2018-04

Developed and maintained modules

Systems Analyst
Systems Analyst
  • Contributed to a 6-person development team; independently delivered Java development tasks reliably within sprint deadlines.
  • Developed and maintained modules for Loan Origination, Loan Management, and Collections.
  • Gathered requirements in business calls and implemented change requests into existing modules without disrupting current functionality.
  • Created custom reports using Jasper Reports and integrated them into the product interface.
  • Deployed software to multiple client environments and provided post-deployment support for configuration and production issues. 
Indus Software Technologies Pvt. Ltd. Chennai, India

Aus- und Weiterbildung

Aus- und Weiterbildung

3 years 9 months
2008-09 - 2012-05

Computer Science & Engineering | Hyderabad, India

Bachelor of Technology, Jawaharlal Nehru Technological University
Bachelor of Technology
Jawaharlal Nehru Technological University

Kompetenzen

Kompetenzen

Top-Skills

Java 21 Spring Boot DevOps Kafka RabbitMQ Hibernate Redis REST Microservices Mockito Java EE Docker Kubernetes Jenkins GitHub Actions GitLab CI PostgreSQL MongoDB Elastic Search. Agile Scrum Maven Gradle

Produkte / Standards / Erfahrungen / Methoden

Spring Boot
Experte

PROFESSIONAL SUMMARY

Senior Software Engineer with 11 years of experience designing and delivering high-performance, backend-focused systems using Java, Spring Boot, Microservices, RESTful APIs, Apache Kafka, Hibernate, Struts, and Angular. Proven expertise in microservices architecture, event-driven systems, and cloud infrastructure (AWS, GCP). Hands-on across the full software development lifecycle in Agile and DevOps environments ? from requirements analysis and system design to implementation, debugging, on-call support, and system integration. 


TECHNICAL KNOWLEDGE

Java & JVM

  • Java
  • JUnit
  • Mockito
  • Maven
  • Gradle


Spring Ecosystem

  • Spring Boot
  • Spring MVC
  • Spring Data JPA
  • Spring Security
  • Spring Cloud
  • Spring AI


Messaging and Caching

  • Apache Kafka
  • RabbitMQ
  • Redis


Persistence

  • Hibernate
  • JPA
  • JDBC
  • MySQL
  • PostgreSQL
  • MongoDB
  • Elastic Search


Cloud & Infrastructure

  • AWS (EC2, RDS, S3)
  • GCP (Compute Engine, Cloud SQL, IAM) 


DevOps & CI/CD

  • Docker
  • Kubernetes
  • Jenkins
  • GitHub Actions
  • GitLab


APIs & Web

  • RESTful APIs
  • Swagger
  • React
  • TypeScript
  • HTML5


Observability

  • Grafana
  • Kibana
  • Datadog
  • AWS CloudWatch
  • GCP Cloud Monitoring


AI Development Tools

  • GitHub Copilot
  • IntelliJ IDEA
  • OpenAI API


Methodologies

  • Agile
  • Scrum
  • DevOps
  • Microservices

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

2 years
2024-05 - 2026-04

Developed and deployed backend modules for construction site management software

Senior Software Engineer
Senior Software Engineer
  • Developed and deployed backend modules for construction site management software using Java and Spring Boot Microservices, supporting real-time project tracking for over 2,000 active construction sites.
  • Collaborated closely with business stakeholders and project management to clarify requirements and translate ambiguous briefs into structured user stories, acceptance criteria, and edge-case documentation.
  • Implemented RabbitMQ producer/consumer pipelines enabling fully asynchronous inter-service communication and decoupling of dependent services.
  • Optimized core service performance by ~35% through systematic profiling and database query tuning.
  • Refactored a legacy Groovy Microservice to Java, reducing runtime reflection overhead by 60% and cutting average execution time from ~800ms to under 300ms. 
STRABAG BRVZ GmbH Stuttgart, Germany
2 years 6 months
2021-11 - 2024-04

Led backend development of a vehicle inventory platform

Technology Lead
Technology Lead
  • Led backend development of a vehicle inventory platform for a luxury automotive brand using Java Spring Boot, integrating with 5+ legacy systems.
  • Facilitated technical workshops with business stakeholders; translated incomplete requirements into actionable solution concepts.
  • Managed the full release pipeline (INT ? UAT ? Production) via GitHub, Jenkins, and Kubernetes on AWS, delivering multiple production releases with zero critical rollback incidents.
  • Designed and implemented country-specific compliance configurations for 11 European markets without forking the core codebase, saving an estimated 3 months of parallel development effort.
  • Led a cross-functional team of 10 engineers: conducted code reviews, resolved cross-team dependencies, facilitated Agile ceremonies, and delivered stakeholder reporting.
  • Architected and implemented a Kafka-based event-driven system for real-time inventory event processing, handling 50,000+ events per day.
  • Built a support UI to accelerate resolution of recurring incidents and implemented a Role-Based Access Control (RBAC) system for permission-based data access management across multiple support roles.
  • Managed L1/L2/L3 production incidents via ServiceNow; reduced average resolution time by 40% through targeted root cause analysis of slow queries and excessive service communication. 
Infosys Limited Stuttgart, Germany
3 years 7 months
2018-04 - 2021-10

Developed core order and vehicle configuration workflows

Technology Analyst
Technology Analyst
  • Developed core order and vehicle configuration workflows for CESAR DFE and Verso applications in an Agile environment with daily stand-ups and sprint cycles.
  • Implemented vehicle configuration and order flows for automotive dealers (Modern DFE) across European markets.
  • Collaborated with Business Analysts and Product Owners in Agile ceremonies to clarify requirements, define edge cases, and decompose epics into sprint-ready tickets across 3 parallel product teams.
  • Implemented business logic in Spring services and developed Angular frontend components while maintaining the existing Struts stack.
  • Analyzed legacy systems and integrated new Angular components without loss of existing business rules.
  • Extended the platform to 5 additional country markets by implementing localized validation rules, tax configurations, and compliance-specific workflows with minimal deviation from the core codebase. 
Infosys Limited Hyderabad, India
3 years 10 months
2014-07 - 2018-04

Developed and maintained modules

Systems Analyst
Systems Analyst
  • Contributed to a 6-person development team; independently delivered Java development tasks reliably within sprint deadlines.
  • Developed and maintained modules for Loan Origination, Loan Management, and Collections.
  • Gathered requirements in business calls and implemented change requests into existing modules without disrupting current functionality.
  • Created custom reports using Jasper Reports and integrated them into the product interface.
  • Deployed software to multiple client environments and provided post-deployment support for configuration and production issues. 
Indus Software Technologies Pvt. Ltd. Chennai, India

Aus- und Weiterbildung

Aus- und Weiterbildung

3 years 9 months
2008-09 - 2012-05

Computer Science & Engineering | Hyderabad, India

Bachelor of Technology, Jawaharlal Nehru Technological University
Bachelor of Technology
Jawaharlal Nehru Technological University

Kompetenzen

Kompetenzen

Top-Skills

Java 21 Spring Boot DevOps Kafka RabbitMQ Hibernate Redis REST Microservices Mockito Java EE Docker Kubernetes Jenkins GitHub Actions GitLab CI PostgreSQL MongoDB Elastic Search. Agile Scrum Maven Gradle

Produkte / Standards / Erfahrungen / Methoden

Spring Boot
Experte

PROFESSIONAL SUMMARY

Senior Software Engineer with 11 years of experience designing and delivering high-performance, backend-focused systems using Java, Spring Boot, Microservices, RESTful APIs, Apache Kafka, Hibernate, Struts, and Angular. Proven expertise in microservices architecture, event-driven systems, and cloud infrastructure (AWS, GCP). Hands-on across the full software development lifecycle in Agile and DevOps environments ? from requirements analysis and system design to implementation, debugging, on-call support, and system integration. 


TECHNICAL KNOWLEDGE

Java & JVM

  • Java
  • JUnit
  • Mockito
  • Maven
  • Gradle


Spring Ecosystem

  • Spring Boot
  • Spring MVC
  • Spring Data JPA
  • Spring Security
  • Spring Cloud
  • Spring AI


Messaging and Caching

  • Apache Kafka
  • RabbitMQ
  • Redis


Persistence

  • Hibernate
  • JPA
  • JDBC
  • MySQL
  • PostgreSQL
  • MongoDB
  • Elastic Search


Cloud & Infrastructure

  • AWS (EC2, RDS, S3)
  • GCP (Compute Engine, Cloud SQL, IAM) 


DevOps & CI/CD

  • Docker
  • Kubernetes
  • Jenkins
  • GitHub Actions
  • GitLab


APIs & Web

  • RESTful APIs
  • Swagger
  • React
  • TypeScript
  • HTML5


Observability

  • Grafana
  • Kibana
  • Datadog
  • AWS CloudWatch
  • GCP Cloud Monitoring


AI Development Tools

  • GitHub Copilot
  • IntelliJ IDEA
  • OpenAI API


Methodologies

  • Agile
  • Scrum
  • DevOps
  • Microservices

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