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Hi, I'm Bogdan Lewandowski, a full-stack developer focused on React, TypeScript, and Python. I ship production-grade front-ends and REST backends, design robust APIs, and optimize performance in read-heavy paths. I also enjoy cloud deployments with Azure, Docker, and CI/CD, and I ramp quickly on new stacks while staying pragmatic about trade-offs. I value collaboration with stakeholders, writing maintainable code, and delivering reliable software at speed. I'm comfortable taking ownership of features end-to-end and communicating clear options to non-technical teammates.…Hi, I'm Bogdan Lewandowski, a full-stack developer focused on React, TypeScript, and Python. I ship production-grade front-ends and REST backends, design robust APIs, and optimize performance in read-heavy paths. I also enjoy cloud deployments with Azure, Docker, and CI/CD, and I ramp quickly on new stacks while staying pragmatic about trade-offs. I value collaboration with stakeholders, writing maintainable code, and delivering reliable software at speed. I'm comfortable taking ownership of features end-to-end and communicating clear options to non-technical teammates.

Bogdan Lewandowski

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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Hi, I'm Bogdan Lewandowski, a full-stack developer focused on React, TypeScript, and Python. I ship production-grade front-ends and REST backends, design robust APIs, and optimize performance in read-heavy paths. I also enjoy cloud deployments with Azure, Docker, and CI/CD, and I ramp quickly on new stacks while staying pragmatic about trade-offs. I value collaboration with stakeholders, writing maintainable code, and delivering reliable software at speed. I'm comfortable taking ownership of features end-to-end and communicating clear options to non-technical teammates.…Hi, I'm Bogdan Lewandowski, a full-stack developer focused on React, TypeScript, and Python. I ship production-grade front-ends and REST backends, design robust APIs, and optimize performance in read-heavy paths. I also enjoy cloud deployments with Azure, Docker, and CI/CD, and I ramp quickly on new stacks while staying pragmatic about trade-offs. I value collaboration with stakeholders, writing maintainable code, and delivering reliable software at speed. I'm comfortable taking ownership of features end-to-end and communicating clear options to non-technical teammates.

Available to hire

Hi, I’m Bogdan Lewandowski, a full-stack developer focused on React, TypeScript, and Python. I ship production-grade front-ends and REST backends, design robust APIs, and optimize performance in read-heavy paths. I also enjoy cloud deployments with Azure, Docker, and CI/CD, and I ramp quickly on new stacks while staying pragmatic about trade-offs.

I value collaboration with stakeholders, writing maintainable code, and delivering reliable software at speed. I’m comfortable taking ownership of features end-to-end and communicating clear options to non-technical teammates.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Polish

Fluent

English

Fluent

Work Experience

Software Engineer / AI Developer at Viercode

September 1, 2024 - August 31, 2025

Shipped React/TypeScript front ends and Node.js / REST backends for enterprise-style web applications. Designed APIs, validation, and data access layers suitable for long-term maintainability. Improved performance and reliability on read-heavy paths and integration boundaries. Collaborated with stakeholders; scoped work and delivered independently in a remote team. Participated in planning, reviews, and incremental releases.

Machine Learning Engineer at ALTEN Polska

September 1, 2025 - April 30, 2026

Built Python services with clear API contracts, logging, and production operations. Worked with PostgreSQL and rigorous data validation—skills map to SQL Server + EF environments. Deployed with Docker; supported repeatable release and configuration practices. Communicated technical trade-offs in English with async, distributed colleagues. Focused on scalability and fault handling for customer-impacting workloads.

Full-Stack & .NET Learning at GitHub

January 1, 2022 - Present

Active learning: C#, ASP.NET Core minimal APIs and MVC patterns alongside existing React projects. Portfolio demonstrates API design, auth patterns, and cloud-friendly project structure. Practices CI-friendly repos and documentation for handover. Open to deepening Azure DevOps (pipelines, environments) per client standards.