Tahir Taban
Software Developer/Tester
Experience
Software Developer/Tester
Sogeti GmbH
- Planning and execution of functional, load and performance tests for RESTful APIs
- Validating API responses
- Creating dynamic test plans with parameterization and authentication
- Performance measurement
- Reporting and analysis to optimize system stability and response times
Fullstack Software Developer
ITech Progress GmbH
Development of a web-based administration tool (12/2023–04/2024): Technologies: Angular and SpringBoot; developed backend service and database integration; set up and expanded the database; used REST interface; frontend enhancements and adjustments; OpenAPI documentation; manual testing; test concept creation; UML diagram modeling
Further development and modernization of a web-based core application (08/2022–11/2023) for a large government agency: Technologies: Stencil.js and SpringBoot; extended backend service; frontend enhancements and adjustments; accessibility checks and testing; manual testing; methodology: SCRUM
Development of a social intranet (11/2021–07/2022) for a large government agency: Technologies: React and SharePoint SPFx; created PnP templates; frontend enhancements and adjustments; test automation with Robot Framework; accessibility checks and testing; test scenario creation in Microsoft Azure DevOps; performed regression tests; manual testing; methodology: SCRUM
Development of a web-based status reporting tool (08/2021–10/2021): Technologies: Angular and SpringBoot; set up and expanded the database; developed backend service and database integration; used REST interface; frontend enhancements and adjustments; UML diagram modeling; manual testing; methodology: SCRUM
Requirements Engineer
OrgaCard GmbH
- Gathering, documenting and validating software requirements
- Modeling UML diagrams
- Writing and reviewing acceptance criteria
Working student
Datev eG
- Reviewing and updating automated tests
- Analyzing failed tests
- Coordinating bug fixes
Working student
Conti Temic GmbH
- Development of a reporting tool
- Monthly reporting on costs and budget
- Automatic signature tool
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (7.5 years), Government and Administration (2.5 years), and Automotive (1.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Quality Assurance (5.5 years), Information Technology (4.5 years), Product Development (3 years), Business Intelligence (1.5 years), and Finance (1.5 years).
Languages
Education
Friedrich-Alexander University Erlangen
Master in Computer Science, not completed · Computer Science · Erlangen, Germany
Nuremberg University of Applied Sciences
Bachelor of Science · Business Informatics · Nuremberg, Germany · Average grade: 2.9
Nuremberg Vocational Upper Secondary School
Advanced technical college entrance qualification · Nuremberg, Germany
Certifications & licenses
Spring Boot Training Certificate
workshops.de
ISAQB Certificate
Certible GmbH
ISAQB SOA-T Certificate
ITech Progress GmbH
Clean Code Training Certificate
ISTQB Certificate
Profile
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