Available to hire
I am a .NET Developer with over 6 years of experience specializing in .NET and Angular, with a solid foundation in AWS. I have a proven track record of leading integrations with third-party services that have driven significant revenue growth. Currently, I’m embracing technical leadership roles focused on delivering high-quality solutions within collaborative teams.
I love working on complex systems, especially in travel and service platforms, and enjoy working with cross-functional teams to solve critical issues under pressure. I’m always open to connecting and discussing how I can contribute to your team.
Skills
Experience Level
Expert
Expert
Intermediate
Intermediate
Intermediate
Beginner
Language
English
Fluent
Polish
Fluent
German
Beginner
Work Experience
Fullstack Software Engineer at Software Mind
September 1, 2021 - PresentContributed to a travel platform with extensive third-party integrations for flights, hotels, transfers, cruises, and insurance. Key achievements include receiving high performance recognitions, leading integration of Travelport and Mozio transfers which drove £1M in sales in the first year, maintaining and expanding the flights subsystem responsible for approximately 50% of company revenue, integrating high-end hotel partners, acting as a trusted escalation point during peak sales periods, and refactoring the car hire subsystem from .NET Framework to modern .NET to improve stability and observability.
Full Stack Engineer at Strategic Agenda
June 30, 2021 - August 2, 2025Expanded a translations management platform with new Angular views and features, worked alongside a backend developer focusing on UI, integration, and improving usability for project workflows.
Full-stack .NET Developer at Euvic
January 31, 2021 - August 2, 2025Contributed to the development of a multi-tenant service desk platform tailored to individual client needs. Worked closely with business analysts and stakeholders to implement business-specific requirements. Delivered full-stack features using ASP.NET Core, Angular 10, Elasticsearch, and Docker, ensuring usability, scalability, and maintainability. Collaborated in a remote cross-functional team of designers, testers, and developers.
Full-stack .NET Developer Intern at PGS Software S.A.
November 30, 2017 - August 2, 2025Developed an internal project management web app as part of an independent Agile team of interns. Worked in Scrum, collaborated with graphic designers and QA testers, and addressed real-world development challenges guided by mentor feedback.
Fullstack Software Engineer at Software Mind
September 1, 2021 - PresentContributed to a travel platform with extensive third-party integrations for flights, hotels, transfers, cruises, and insurance. Key achievements include multiple acknowledgments for high performance, leading integration of Travelport (JSON Air API) and Mozio transfers generating £1M in sales during the first year, maintaining and expanding the flights subsystem responsible for ~50% of company revenue, integrating high-end hotel partners like Jumeirah Dubai & Abu Dhabi, acting as a trusted escalation point for mission-critical incidents during peak sales, and refactoring the car hire subsystem from .NET Framework to modern .NET to enhance stability and observability.
Full Stack Engineer at Strategic Agenda
June 30, 2021 - August 2, 2025Expanded a translations management platform with new Angular views and features. Worked in a small team alongside a backend developer. Focused on UI, integration, and improving usability for project workflows.
Full-stack .NET Developer at Euvic
January 31, 2021 - August 2, 2025Contributed to development of a multi-tenant service desk platform tailored to individual client needs, similar to Freshdesk. Collaborated closely with business analysts and stakeholders to implement business-specific requirements. Delivered full-stack features using ASP.NET Core, Angular 10, Elasticsearch, and Docker ensuring usability, scalability, and maintainability. Worked within a remote cross-functional team of designers, testers, and developers.
Full-stack .NET Developer Intern at PGS Software S.A.
November 30, 2017 - August 2, 2025Developed an internal project management web app as part of an independent Agile team of interns. Worked in Scrum, collaborated with a graphic designer and QA testers, and addressed real-world development challenges guided by mentor feedback.
Education
Master's at Wrocław University of Science and Technology
January 1, 2015 - December 31, 2020Bachelor's at Wrocław University of Science and Technology
January 1, 2015 - December 31, 2020Master's at Wrocław University of Science and Technology
January 1, 2015 - December 31, 2020Bachelor's at Wrocław University of Science and Technology
January 1, 2015 - December 31, 2020Qualifications
AWS Cloud Practitioner
April 1, 2021 - April 30, 2024AWS AI Practitioner Associate
May 1, 2025 - May 31, 2028Tech Lead 40h
November 1, 2024 - January 10, 202540h of tech leadership focused workshops - best practices and advice on progressing from a code-focused approach to more of a problem solver.
AWS Cloud Practitioner
April 1, 2021 - April 30, 2024AWS AI Practitioner Associate
May 1, 2025 - May 31, 2028Industry Experience
Software & Internet, Travel & Hospitality, Professional Services, Transportation & Logistics
Skills
Experience Level
Expert
Expert
Intermediate
Intermediate
Intermediate
Beginner
Hire a Developer
We have the best developer experts on Twine. Hire a developer in München today.