Maciej Januchowski
I am a certified software developer with many years of experience. I have participated in every stage of the software development lifecycle, from defining requirements to design, implementation, testing, and maintenance.
About
I am a certified software developer with many years of experience. I have participated in every stage of the software development lifecycle, from defining requirements to design, implementation, testing, and maintenance.
I have very strong analytical skills, excellent communication and interpersonal abilities, and I am a fast learner who is passionate and enthusiastic about my work. My main specializations include software development (C# with a focus on backend and microservices architecture), .NET technologies, database development, system design and optimization, and cleaning and improving legacy code.
- 22 years' experience
- Joined May 2026
Industry experience
- Software & Internet
- Professional Services
- Manufacturing
- Retail
- Education
Work experience· 5 roles
Design and development of system integrating new WMS with ERP; development and optimization of in-house middleware to manipulate and transfer data between ERP and web shops across channels; legacy code optimization and refactoring.
Design and development of microservices to synchronize data between systems; adapting existing services to work with different ERP; legacy code refactoring, optimization, adding tests, migrating to the cloud, and implementing CI/CD pipelines.
Design and development of customer-specific modules; development of integration services as interface between customer and FACTON EPC data; legacy code optimization, refactoring, adding unit tests.
Education
Certifications and awards
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