Ilya Beliaev

- Technical point of contact responsible for the stable operation and continuous development of the backend

- Design and implementation of new features, including automated testing

- Refactoring of the existing codebase to improve structure and maintainability

- Bug fixing and active contribution to stable and high-performance systems

- Creation and maintenance of technical documentation (e.g. APIs, features)

- Development and maintenance of unit and integration tests; code quality ensured through regular code reviews

- Close collaboration with other developers within the team

- Responsibility for the architecture and maintenance of a RESTful API

- Implementation of new features as well as bug fixes in the existing codebase

- Analysis and reflection on the software architecture, deriving concrete improvement opportunities

- Evaluation of the test structure with a focus on code coverage analysis and appropriate mocking strategies

- Review of security-relevant aspects in accordance with ISO 27001

- Documentation of analysis results and target group-oriented presentation of recommendations to both technical and business leadership

- SAP integration into existing software solutions

- Planning and implementation of new sales channels using Laravel (PHP) and Mirakl as a well-known third-party solution in wholesale/e-commerce

- DevOps activities (Linux – Ubuntu/Debian, Docker)

- Linking of internal software systems

- Development of a BI dashboard

- Support in the development of a “pre-case” module using Symfony (PHP)

- Refactoring and modernization of legacy solutions (Laravel)

- Development of new features (Laravel)

- Software architecture planning

- Planning and implementation of deployment processes using Docker and Bitbucket

- Quality assurance, including unit testing

- Contributed to the implementation of customer projects (PHP)

- Introduced unit testing for quality assurance (PHP)

- Worked with Linux as a production environment

- Quality assurance and enforcement of IT standards within the organization

- Contributing to e-commerce projects

- Automation of deployment and quality standards using GitLab

- Bi-directional SAP integration into e-commerce solutions based on OXID (PHP)

- Setup of production environments for clients using ESXi (Linux)

- Defining and enforcing quality standards

- Implementation of interface solutions using PHP ZF2, ZF3, and CodeIgniter in the telecommunications sector, e.g. for Telefonica and DE-CIX

- SAP integration at partner companies for Bosch/Magura and other well-known enterprises

Research on IT security-related topics within what is now known as the “darknet,” which led to the publication of several articles at the time