Expert in Java with Spring Boot | Cloud Solutions Designer | Microservices Specialist | DevOps Specialist | Passionate about Emerging Technologies
Aktualisiert am 05.11.2024
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 01.12.2024
Verfügbar zu: 100%
davon vor Ort: 100%
Java
Spring Boot
DevOps
AWS
RDBMS
PostgreSQL
NoSQL
Amazon Aurora
Amazon Dynamo
Docker
Kubernetes
Prometheus
Helm
Jenkins
GitHub
MongoDB
English
Fluent
German
A1

Einsatzorte

Einsatzorte

Munich (+50km)
Deutschland
nicht möglich

Projekte

Projekte

Planned, estimated, designed and managed development activities


Customer: ALLANE MOBILE GROUP


Tasks:

  • Takama, Fleet Importer, Leasing Services, HCBE Remarketing
    • Planned, estimated, designed and managed development activities.
    • Cloud Integration Using AWS S3, EC2, VPC, IAM, SES,, EKS, Secret Manager, SNS, SQS , ELB,
    • Lambda, ECR, ECS, Api Gateway, RDS, DynamoDB,, Transfer Family, Cognito integrations.
    • Mentored junior team members and provided technical support.
    • Developed middleware solutions interacting with various Lease SOA' APIs.
    • Built REST web service APIs using Microservices Patterns such as Api gateway,
    • Circuit Breaker, Saga, CQRS, and Event Sourcing.
    • DevOps activities, Developing Python, Terraform scripts, Kubernate?s objects such as Deployment, Services, ConfigMap, Secrets
    • Created Java Database Mapping Objects using JPA.
    • Continuously optimizes and monitors the release process, ensuring smooth deployments at the end of each sprint as part of a continuous delivery pipeline.


Developed middleware solutions that interacted with various banks? APIs


Customer: NDGT


Tasks:

  • PSD2 (Payment Services Directive)
  • Development Activities:
    • Planned, estimated, and managed development tasks.
    • Developed middleware solutions that interacted with various banks? APIs.
    • worked on docker kubernates and Openshift
  • Middleware Development:
    • Built REST web service APIs and conducted unit and integration testing.
    • Integration with Redis, Kafka to handle financial transactions efficiently.
  • Java Database Mapping:
    • Created Java Database Mapping Objects using JPA (Java Persistence API).
  • Team Support:
    • Mentored junior team members and provided technical assistance.
    • Participated in production deployment and offered customer support.


Planned and managed development work


Customer: CEDAVIS TECHNOLOGY


Tasks:

  • Planned and managed development work. incorporating HL7 / FHIR standards to ensure seamless healthcare data exchange and interoperability.
  • Developed middleware and REST web services using Jersey Framework.
  • Performed unit and integration testing.
  • Developed frontend responsive UI screens using ReactJS.


Planned, estimated, and managed development work


Customer: JP MORGAN CHASE


Tasks:

  • Planned, estimated, and managed development work.
  • Developed microservices using Spring Boot and JPA.
  • Involved in all phases of the project lifecycle.
  • Prepared technical specifications and performed unit testing.


Developed middleware solutions and RESTful web services


Customer: COGNIZANT TECHNOLOGY SOLUTIONS


Tasks:

  • Planned and managed development work.
  • Developed middleware solutions and RESTful web services.
  • Coordinated with clients and allocated tasks to team members.
  • Involved in all phases of the project lifecycle.


Developed and maintained web applications


Customer: BUTLTER INTERNATIONAL


Tasks:

  • Developed and maintained web applications.
  • Involved in all phases of the project lifecycle.

Involved in all phases of the project lifecycle

Customer: IBM & NOUS INFO SYSTEM


Tasks:

  • Developed and maintained web applications.
  • Involved in all phases of the project lifecycle.

Aus- und Weiterbildung

Aus- und Weiterbildung

Computer Science

Master of Science

OSMANIA UNIVERSITY INDIA


Computer Science

Bachelor of Science

KAKATIYA UNIVERSITY INDIA


CERTIFICATION

  • Oracle Certified Professional: Java SE 11 Developer.
  • SUN Certified Java Professional (Jdk1.5)

Kompetenzen

Kompetenzen

Top-Skills

Java Spring Boot DevOps AWS RDBMS PostgreSQL NoSQL Amazon Aurora Amazon Dynamo Docker Kubernetes Prometheus Helm Jenkins GitHub MongoDB

Produkte / Standards / Erfahrungen / Methoden

Software Design & Development
Programming & Testing
Quality Control / Assurance
Planning
Technical Support
Troubleshooting
System Implementation & Functionality

PROFILE 

  • With extensive experience in the banking, investment, financial management, and retail domains, I am proficient across the entire software development lifecycle, from analysis and design to development, testing, deployment, and support. 
  • Skilled in both Waterfall and Agile (Scrum) methodologies, I excel at bridging business requirements with design objectives to drive successful projects from inception to completion. 
  • My expertise as an architect includes Microservices architecture, cloud technologies, Docker containerisation, Kubernetes orchestration, and software design and development.


Frameworks:

  • Spring (Boot, Cloud, Microservices, MVC, AOP, AI) 
  • Hibernate
  • JSF
  • JPA
  • CXF
  • Camel
  • Cucumber
  • Selenium
  • JMS
  • RabbitMQ
  • Kafka
  • Junit and Mockito


AI & Machine Learning:

  • Spring AI (Portable API for AI models, Prompt Engineering, Output Parsers, Vector Store API, Function Calling)


Architectural Patterns:

  • Microservices Patterns (Rest, GraphQL, gRPC, API Gateway, Circuit Breaker, Saga Pattern, CQRS, Event Sourcing, Strangler Pattern, Service Discover, Sidecar Pattern, Decomposition Patterns)


DevOps Tools:

  • Docker
  • Kubernetes
  • Jenkins
  • GitHub Actions
  • Helm
  • ArgoCD
  • Ansible
  • Terraform


Cloud Technologies:

  • AWS
  • Azure
  • GCP
  • Openshift


Version Control:

  • GIT
  • Bitbucket
  • SVN


Monitoring & Logging:

  • Grafana
  • Prometheus
  • Kiba
  • Graylog
  • CloudWatch
  • Datadog


WORK EXPERIENCE

10/2023 - today:

Role: Lead Developer in Development

Customer: Allane Mobility Group, Munch Germany


08/2018 - 2023:

Role: Sr Software Engineer

Customer: NDGIT GmbH, Munich, Germany


02/2018 ? 07/2018:

Role: Software Entwickler

Customer: Cedavis Technology GmbH, Munich, Germany


08/2016 ? 10/2017:

Role: Senior Technical Associate

Customer: JP Morgan Chase, India


05/2009 ? 07/2016:

Role: Senior Associate

Customer: Cognizant Technology Solutions, India


10/2008 ? 04/2009:

Role: Senior Software Engineer

Customer: Butler International, India


09/2005 ? 09/2008:

Role: Application Developer

Customer: IBM, Bengaluru, India


06/2004 ? 07/2005:

Role: Software Engineer

Customer: Nous Info system, Bengaluru, India

Betriebssysteme

Windows
MacOS
Linux

Programmiersprachen

Java 17
Core Java, JDBC, Servlet, JSP, EJB
Python
Shell
JavaScript
HTML
AJAX

Datenbanken

Oracle
MySQL
PostgreSQL
SQL Server
MongoDB
Cassandra
Redis

Einsatzorte

Einsatzorte

Munich (+50km)
Deutschland
nicht möglich

Projekte

Projekte

Planned, estimated, designed and managed development activities


Customer: ALLANE MOBILE GROUP


Tasks:

  • Takama, Fleet Importer, Leasing Services, HCBE Remarketing
    • Planned, estimated, designed and managed development activities.
    • Cloud Integration Using AWS S3, EC2, VPC, IAM, SES,, EKS, Secret Manager, SNS, SQS , ELB,
    • Lambda, ECR, ECS, Api Gateway, RDS, DynamoDB,, Transfer Family, Cognito integrations.
    • Mentored junior team members and provided technical support.
    • Developed middleware solutions interacting with various Lease SOA' APIs.
    • Built REST web service APIs using Microservices Patterns such as Api gateway,
    • Circuit Breaker, Saga, CQRS, and Event Sourcing.
    • DevOps activities, Developing Python, Terraform scripts, Kubernate?s objects such as Deployment, Services, ConfigMap, Secrets
    • Created Java Database Mapping Objects using JPA.
    • Continuously optimizes and monitors the release process, ensuring smooth deployments at the end of each sprint as part of a continuous delivery pipeline.


Developed middleware solutions that interacted with various banks? APIs


Customer: NDGT


Tasks:

  • PSD2 (Payment Services Directive)
  • Development Activities:
    • Planned, estimated, and managed development tasks.
    • Developed middleware solutions that interacted with various banks? APIs.
    • worked on docker kubernates and Openshift
  • Middleware Development:
    • Built REST web service APIs and conducted unit and integration testing.
    • Integration with Redis, Kafka to handle financial transactions efficiently.
  • Java Database Mapping:
    • Created Java Database Mapping Objects using JPA (Java Persistence API).
  • Team Support:
    • Mentored junior team members and provided technical assistance.
    • Participated in production deployment and offered customer support.


Planned and managed development work


Customer: CEDAVIS TECHNOLOGY


Tasks:

  • Planned and managed development work. incorporating HL7 / FHIR standards to ensure seamless healthcare data exchange and interoperability.
  • Developed middleware and REST web services using Jersey Framework.
  • Performed unit and integration testing.
  • Developed frontend responsive UI screens using ReactJS.


Planned, estimated, and managed development work


Customer: JP MORGAN CHASE


Tasks:

  • Planned, estimated, and managed development work.
  • Developed microservices using Spring Boot and JPA.
  • Involved in all phases of the project lifecycle.
  • Prepared technical specifications and performed unit testing.


Developed middleware solutions and RESTful web services


Customer: COGNIZANT TECHNOLOGY SOLUTIONS


Tasks:

  • Planned and managed development work.
  • Developed middleware solutions and RESTful web services.
  • Coordinated with clients and allocated tasks to team members.
  • Involved in all phases of the project lifecycle.


Developed and maintained web applications


Customer: BUTLTER INTERNATIONAL


Tasks:

  • Developed and maintained web applications.
  • Involved in all phases of the project lifecycle.

Involved in all phases of the project lifecycle

Customer: IBM & NOUS INFO SYSTEM


Tasks:

  • Developed and maintained web applications.
  • Involved in all phases of the project lifecycle.

Aus- und Weiterbildung

Aus- und Weiterbildung

Computer Science

Master of Science

OSMANIA UNIVERSITY INDIA


Computer Science

Bachelor of Science

KAKATIYA UNIVERSITY INDIA


CERTIFICATION

  • Oracle Certified Professional: Java SE 11 Developer.
  • SUN Certified Java Professional (Jdk1.5)

Kompetenzen

Kompetenzen

Top-Skills

Java Spring Boot DevOps AWS RDBMS PostgreSQL NoSQL Amazon Aurora Amazon Dynamo Docker Kubernetes Prometheus Helm Jenkins GitHub MongoDB

Produkte / Standards / Erfahrungen / Methoden

Software Design & Development
Programming & Testing
Quality Control / Assurance
Planning
Technical Support
Troubleshooting
System Implementation & Functionality

PROFILE 

  • With extensive experience in the banking, investment, financial management, and retail domains, I am proficient across the entire software development lifecycle, from analysis and design to development, testing, deployment, and support. 
  • Skilled in both Waterfall and Agile (Scrum) methodologies, I excel at bridging business requirements with design objectives to drive successful projects from inception to completion. 
  • My expertise as an architect includes Microservices architecture, cloud technologies, Docker containerisation, Kubernetes orchestration, and software design and development.


Frameworks:

  • Spring (Boot, Cloud, Microservices, MVC, AOP, AI) 
  • Hibernate
  • JSF
  • JPA
  • CXF
  • Camel
  • Cucumber
  • Selenium
  • JMS
  • RabbitMQ
  • Kafka
  • Junit and Mockito


AI & Machine Learning:

  • Spring AI (Portable API for AI models, Prompt Engineering, Output Parsers, Vector Store API, Function Calling)


Architectural Patterns:

  • Microservices Patterns (Rest, GraphQL, gRPC, API Gateway, Circuit Breaker, Saga Pattern, CQRS, Event Sourcing, Strangler Pattern, Service Discover, Sidecar Pattern, Decomposition Patterns)


DevOps Tools:

  • Docker
  • Kubernetes
  • Jenkins
  • GitHub Actions
  • Helm
  • ArgoCD
  • Ansible
  • Terraform


Cloud Technologies:

  • AWS
  • Azure
  • GCP
  • Openshift


Version Control:

  • GIT
  • Bitbucket
  • SVN


Monitoring & Logging:

  • Grafana
  • Prometheus
  • Kiba
  • Graylog
  • CloudWatch
  • Datadog


WORK EXPERIENCE

10/2023 - today:

Role: Lead Developer in Development

Customer: Allane Mobility Group, Munch Germany


08/2018 - 2023:

Role: Sr Software Engineer

Customer: NDGIT GmbH, Munich, Germany


02/2018 ? 07/2018:

Role: Software Entwickler

Customer: Cedavis Technology GmbH, Munich, Germany


08/2016 ? 10/2017:

Role: Senior Technical Associate

Customer: JP Morgan Chase, India


05/2009 ? 07/2016:

Role: Senior Associate

Customer: Cognizant Technology Solutions, India


10/2008 ? 04/2009:

Role: Senior Software Engineer

Customer: Butler International, India


09/2005 ? 09/2008:

Role: Application Developer

Customer: IBM, Bengaluru, India


06/2004 ? 07/2005:

Role: Software Engineer

Customer: Nous Info system, Bengaluru, India

Betriebssysteme

Windows
MacOS
Linux

Programmiersprachen

Java 17
Core Java, JDBC, Servlet, JSP, EJB
Python
Shell
JavaScript
HTML
AJAX

Datenbanken

Oracle
MySQL
PostgreSQL
SQL Server
MongoDB
Cassandra
Redis

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