Florian Hartwich Email & Phone Number

Berlin, Germany

Design and develop custom Java solutions to streamline and optimize internal processes, enhancing efficiency and driving innovation for a modern energy grid transformation.

Berlin, Germany

• Build and maintain software products that help companies of all sizes manage the complexities of charging their EV fleets.
• Contribute to the CHARGE NOW for Business solution, enabling users to manage their electric vehicle fleet charging
• Direction of development efforts for seamless account management and access control within the application while overhauling the mailing infrastructure to implement robust solutions for notifications, resulting in.
• Play a key role behind the development of the REST API, serving major automotive partners such as Mercedes-Benz and KIA. Deliver reliable and scalable functionality essential for supporting their integration needs
• Collaborate cross-functionally to align development with business goals, ensuring smooth integration processes. Proactively address technical challenges with innovative solutions to maintain high performance and meet.

Berlin, Germany

• Engineering Lead of the Labregister teamproviding a software solution for laboratory sample and inventory management
• Responsible for managing a team, hiring new members, and ensuring the delivery of high-quality software products
• Highly involved in application back-end development to plan the software architecture and work on its implementation to provide a public REST API and related services
• Introduced SCRUM practices to the team, facilitating effective project management and backlog refinement, significantly improving team performance and overall happiness
• Collaborated with the Berlin Institute of Health at Charité on a project to enhance our application's scalability, performance, and usability in the laboratory environment
• Collaborated with cross-functional teams and stakeholders, including IT admins and teams in a cross-product company environment

Berlin, Germany

• Senior Back-End Engineer experienced in RESTful API development with Spring Boot, MySQL, and Elasticsearch
• Skilled in designing and implementing robust public-facing RESTful APIs adhering to industry best practices
• Proficient in optimizing database queries and designing efficient data models utilizing Hibernate with JPA for MySQL
• Deep knowledge and expertise in utilizing Elasticsearch for search engine implementation
• Successful track record of designing and implementing high-performance RESTful APIs for seamless user experiences
• Proven ability to optimize system performance and scalability through efficient data storage and retrieval strategies

Berlin Und Umgebung, Deutschland

• Implementation and assurance of the software’s back-end
• RESTful API development using Java with Spring and Hibernate frameworks
• Search engine development with Elasticsearch
• Cloud application operation utilizing Amazon Web Services EBS, ECR, EC2, RDS and others
• Docker Container creation and orchestration with Docker and Docker Swarm
• Planning and realization of Continuous Integration and Continuous Deployment processes

Berlin

• Extensive test coverage implementation for role-based access control
• Role-based access control optimization and performance monitoring
• Planning and introduction of Java- and Selenium-based automated E2E tests

Bachelor Of Engineering (B.Eng.), Mechanical Engineering, Unconcluded Degree

Broad mathematical-scientific-technical training with a concrete mechanical engineering reference, as well as an introduction to business.

Bachelor Of Science (B.Sc.), Media Computer Science, 1.8 (B+)

Basic training in the fields of computer science and digital media • Programming in Java, JavaScript, TypeScript, C ++ • Software.

Car Body Construction Worker

• Maintenance and car accident repair • Disability-friendly conversion of cars • Partial and full restoration of vintage and classic cars