Lead Software Engineer

5/2022 – 7/2024

• Developed and designed middleware applications for creating emails and letters, leveraging
third-party vendors to fully automate a wide range of customer service processes.
• Led the migration of the notification domain to serverless technology, significantly reducing
compliance issues, maintenance requirements, and hosting costs.
• Reworked legacy batch processes, reducing their overall runtime from hours to just minutes.
• Onboarded, trained, and mentored a team of five members.
• Consistently ranked in the top 50% of Lead Software Engineers at Capital One.

Softwareentwickler

11/2019 – 12/2021

• Led a software migration project for a document API, enabling the creation of insurance offers
in real-time which helped the company stay competitive in the German insurance market.
• Onboarded, trained, and mentored two team members.

Softwareentwickler

11/2017 – 11/2018

• Updated cash register software running in over 1,000 stores to comply with new tax laws and
regulations, ensuring legal compliance in more than 15 countries.
• Participated in a major database migration, successfully converting native SQL code into HQL
and Hibernate Criteria, enabling a database technology switch to PostgreSQL.
• Trained and mentored two junior developers.
• Technologies Used: C/C++, Java EE, Spring, JPA, HQL, Hibernate Criteria, IBM Solid,
PostgreSQL, Git, CentOS, WildFly, Jira

Softwareentwickler