Jonathan Scheffel Email & Phone Number

Regensburg, Bavaria, Germany

Developed automated API Security Tests for INSYS icom industrial routers and cloud services with OWASP ZAP to improve the Secure Software Development Lifecycle (SSDL)

Kitchener, Ontario, Canada

Developed and implemented full-stack solutions for quantum key management using Java, Java Generics, Spring Boot, H2 and PostgreSQL databases, microservices, and HTML/Javascript web frontend with serverside rendered Thymeleaf template engine.● Worked in the agile sprint cycles on distributed solutions with microservices, multithreaded programming and thread management, asynchronous background batch processing, and quantum security and cryptography.● Specified with JSON and YAML APIs using OpenAPI generator, and generated client code and server code.● Wrote test automation for developer unit tests and automated developer integration tests using Junit 5.● Profiled performance using VisualVM and Intellij profiling tools to analyze thread resources, memory resources, CPU resources, and garbage collection.● Created and maintained docker deployment for development and testing on remote docker container services including remote java debugging.● Completed training courses on Java Spring Boot, Spring Web, Spring Data JPA, Java Persistence API, Relation Databases, Hibernate, and JUnit testing. Additionally read and discussed written books and material throughout the internship.

Computer Science

Master'S Degree, Software Engineering