Java Developer

12/2022 – 7/2023

- Designed and enhanced a full-text search application using GraphQL to improve query efficiency.
- Refactored legacy architecture with advanced Java tools, improving maintainability and structure.
- Upgraded Java version and dependencies, enhancing performance, compatibility, and security.
- Integrated OpenTelemetry with Microsoft Azure for improved observability and system monitoring.
- Developed custom instrumentation for performance tracking and troubleshooting.
- Collaborated with cross-functional teams to ensure smooth implementation of telemetry solutions.
Technologies worked on : Java, Spring Boot, GraphQL, OpenTelemetry, Microsoft Azure

Softwareentwickler

11/2021 – 11/2022

- Developed REST APIs for dynamic user-level promotions, enhancing engagement and platform flexibility.
- Optimized and refactored codebase, reducing technical debt and improving performance.
- Conducted unit and integration testing using JUnit to ensure code quality and reliability.
- Used Postman for validating and debugging RESTful services.
- Conducted code reviews and contributed to architectural improvements and best practices.
Technologies worked on: Java, Spring Boot, Hibernate, commercetools, JUnit, Postman, docker

Softwareentwickler

8/2015 – 12/2019

1. Developing customized web based application that deals with custody solution and back office services as per the finance market norms for specific countries. Worked on the product services provided by the company to Mongolia, Australia, Japan, Thailand market.
2. Developing different types of financial reports for internal and external stakeholders in the projects.
3. Debugging and providing solutions through product patch or customization (whichever feasible).
4. Understanding present product functionality, identifying flaws and proposing new improved features to meet the requirements within strict time-lines.
5. Post implementation working with client for user testing, debugging, support and maintenance.
6. Worked in Agile methods (SCRUM).

Softwareentwicklung (allg.)