Erik Nellessen Consulting
Software architect and software developer based in Berlin
Specialized in java, electronic identities and cryptography. With my extensive experience concerning technologies and approaches, I’ll make your software project a success.
Project History
10/2023 – 12/2023 / Health Care Business / Design and implementation of a concept for balancing load in the load test of an EHEALTH Konnektor
04/2022 – 09/2023 / Public Administration / Development of a register for managing decisions concerning organ donations
01/2019 – 03/2022 / Health Care Business / Development of a test environment for an EHEALTH Konnektor
04/2018 – 12/2018 / IT security / Quality assurance of operating systems for Embededded Devices
10/2016 – 03/2018 / Health Care Business / Development of an EHEALTH card reader simulation
06/2014 – 05/2016 / Humboldt University of Berlin / Maintenance and development of the C++-, C- and Java project “eIDClientCore” / Source code
08/2012 – 10/2012 / IT security / Development of automated tests for an embedded device for securing connections in industrial environments
Technologies
Programming languages: Java, C, Python, C++, Typescript
Build systems: Maven, Gradle, CMake, npm
Tools, libraries and protocols: IntelliJ IDEA, Spring Boot, Angular, REST, Jira, Confluence, Git, GitLab, GitLab CI, Debian Linux, Jenkins CI, SonarQube, Smartcards, Docker, JavaFX
Approaches
Organizational: SCRUM, Kanban, SAFe
Technical: Test-driven development (TDD), continuous integration (CI), static code analysis
Certificates
03/2020 Professional SCRUM Product Owner I
02/2020 iSAQB® Certified Professional for Software Architecture Foundation Level
Education
2014 – 2016 / Master of Science in Computer Science / Humboldt University of Berlin / Master thesis / Source code for master thesis: encrypting-cloud-storages user-controlled-decryption-operations / Android app from master thesis
2011 – 2014 / Bachelor of Science in Computer Science / Humboldt University of Berlin / Bachelor thesis / Source code for bachelor thesis
2008 – 2011 / Apprenticeship Chemistry Laboratory Assistant / Henkel AG & Co. KGaA / Düsseldorf
Platforms
Contact
Mail: erik.nellessen@enc.software
OpenPGP key:
