Arif Ahmed

• Integration of a payment service provider

• Optimization of the onboarding process for new users

• Maintenance, optimization, and documentation of the existing technical infrastructure

• Creation and integration of a concept for automated tests

• Identification and remediation of security vulnerabilities

• Administration of the CI/CD pipeline

• Creation of a workflow for optimizing team coordination

• Conducting regular code reviews

Methods and technologies used: Java EE | Eclipse | Maven | Gradle | Git | JIRA | JUnit | Mockito | Apache Tomcat | Spring Boot | Thymeleaf | TDD | REST | PostgreSQL | Docker | Kubernetes | SonarQube | Microservices | Apache Kafka | Service Registry | RestTemplate | Open Feign | Eureka | Distributed Tracing | Zipkin | Micrometer | API Gateway | Resilience4j | Circuit Breaker | Rate Limiter | Fault Tolerance | Swagger | KEYCLOAK

• Design, implementation, and testing of business logic, GUI, and services

• Analysis of source code, design patterns, clean code principles, and architecture fundamentals

• Requirements analysis and software design

• Conception and realization

• Defect resolution

Methods and technologies used: Java EE | Eclipse | Maven | Gradle | Git | JIRA | JUnit | Mockito | Apache Tomcat | Spring Boot | Thymeleaf | TDD | REST | PostgreSQL | Docker | Kubernetes | SonarQube | Microservices | Apache Kafka | Service Registry | RestTemplate | Open Feign | Eureka | Distributed Tracing | Zipkin | Micrometer | API Gateway | Resilience4j | Circuit Breaker | Rate Limiter | Fault Tolerance | Swagger | KEYCLOAK

• Development of APIs with Node-RED

• Development of letter-based customer communication using the product Quadient Inspire utilizing Inspire APIs

• Development of components, connectors, drivers, etc. in Java for on-premise and Docker architectures

• Development of shell scripts for Linux and Windows

• Configuration of the applications used by the bank for document digitalization and archiving

• Ensuring the quality of the delivered solution through application testing and resolution of identified issues

• Requesting and validating the deployment of the developed/configured software in pre-production and production environments

Methods and technologies used: Python | Pycharm | Web Scraping | Data Analysis | Data Screening | Java EE | Eclipse | Maven | Gradle | Git | JIRA | JUnit | Mockito | Apache Tomcat | Hibernate | Spring Core | Spring Integration | Spring Boot | Angular | Design Patterns | JSP | JSF | SOAP / REST | SQL | Agile Methodologies | AWS | AWS S3 | Docker | OpenShift | Jenkins | Inspire Designer | Inspire Interactive | Document Management | Document Archiving | Shell-Script | Linux | Node-RED | MongoDB | FileZilla | Putty