Freelancer profile translated to English.
Back to original languageAbout Sebastian
My focus is on the fullstack development of web and desktop applications, where I usually take on requirements analysis, designs (architecture, database, UI), and often project management.
I place great importance on the use of frameworks in combination with very good software architecture and development standards as important quality criteria for development.
I enjoy working in small teams on demanding and complex tasks and like to share my experiences within the team.
German
Native or bilingual
English
Basic
Can work on-site
Hamburg (up to 50km), Bremen (up to 50km), Hannover (up to 50km)
Experience
- BITMARCK Service GmbHFullstack Development C#, ASP.NET, Blazor, Requirements Analysis, Project ManagementBANKING AND INSURANCEJanuary 2022 - December 2023 (2 years)Hamburg, GermanyCentralized authorization management across all existing Business Intelligence applications.The authorization manager provides a BI administrator with a comprehensive overview of the authorizations assigned in the BI applications during the initial development phase. The central reference point is the Windows Active Directory. The authorization manager also allows for precise navigation through the networking of highly detailed authorizations of the BI applications.Special Features:
- Development basis is the web-based BI platform designed concurrently.
- Access to authorizations in Windows Active Directory, MS SQL Server, SSAS (SQL Server Analysis Services), SSRS (SQL Server Reporting Services), SSPBI (SQL Server Power BI), DIAS (in-house data warehouse development).
- BITMARCK Service GmbHFullstack Development C#, ASP.NET, Blazor, Requirements Analysis, Project ManagementBANKING AND INSURANCEJanuary 2022 - December 2023 (2 years)Essen, GermanyComprehensive foundational development of a platform for web-based Business Intelligence applications.The design and construction of a complete platform for developing web-based Business Intelligence applications was a systematic approach to develop a highly modern and optimally coordinated combination of programming languages, tools, and software engineering methods with minimal framework specifications, which would be both extremely forward-looking and enable integration with existing systems.Special Features:
- Foundational project that integrates all aspects of software engineering into a platform.
- Gradual expansion of the development team and integration of new team members.
- KCity Media GroupFullstack Development C#, ASP.NETFILM AND AVAugust 2021 - December 2021 (5 months)Hamburg, GermanyRecipe development and management for an online platform for holistic nutrition.Recipe development is user-specific and based on an extremely comprehensive database of nutritional values of food items. In recipe development, food items are assigned as ingredients, and all available nutritional values are aggregated through the recipe. Recipes and recipe components allow for free combination as well as grouping into complete meals and their comprehensive analysis. This allows the user to adjust and evaluate their nutritional profile according to their needs at any time.Special Features:
- Sophisticated user interface for recipe development.
- Compatibility with different database management systems.
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Education
- Business Informatics StudiesUniversity of Hamburg1999