Erhan Mert

• Mentored junior developers on best practices in software architecture design and coding techniques, fostering a culture of continuous learning and growth within the team
• Actively participating in refinement process with the Product Owner
• Preparing architectural documentation
• Contributing to development
• Code reviews

Achievements

• Taking active role in creating event-driven architecture from scratch
• Collaborating with other teams to implement distributed system
• Implementing boilerplate code to increase development productivity
• Establishing mentoring for team members, resulting in 50% increase in productivity
• Promoted as Software architect

Languages / Technologies / Common Practices
Java17, Spring Boot, Apache Kafka, Redis, Angular, PostgreSQL-PostGIS, architecture, Micro frontend/ microservice architecture, Docker, AWS EKS, Helm charts, GitOps, Argo CD, JUnit, E2E UI, Test, Integration test, Performance/Load test, Scaled Agile Framework (SAFE)

• Developed high performance backend code
• Mentoring team members with ownership and proactive approach

Achievements

• Implemented Agile methodologies best practices, increased communication, collaboration and prevented SILOs
• Implemented custom Kafka retry mechanism, resulting in 25% time saving of operation team
• Fine-tuning Kafka configuration, resulting in 20% cost savings
• Optimized branching strategy, resulting in 0 code-freeze time

Languages / Technologies / Common Practices

Java8, Spring Boot, Apache Kafka, Elasticsearch, Redis, PostgreSQL, Docker, Vue JS, JUnit, Scrum of Scrums

• Engaging development activities
• Actively participating in technical design decisions
• Refactoring existing integration layers
• Formulating integration strategy and overseeing implementation
• Upgrading library and framework versions
• Proficiently managing Scrum methodologies
• Contributing to development

Achievements

• Concurrently leading two teams Successfully completed all releases with 0 delay time
• Received positive customer feedback about acting with e2e perspective in the customer environment
• Managed to develop a product to handle about 4m daily inbound and outbound requests
• Promoted as a technical lead

Languages / Technologies / Common Practices

Java, Spring framework, Hibernate, Activiti BPMN framework, React Native, Drools, XSLT, Soap WS, JMS, Groovy, Vaadin, Oracle, JUnit, Soap UI Test suits

• Integrating virtual POS systems with various banks
• Contributing to development.