Bartosz Baum

Senior Fullstack Software Engineer

Poland6+ Years of Experience

I design and build reliable, scalable web applications end-to-end, from cloud infrastructure to pixel-perfect UI.

Over the past 6+ years I've been working across Fintech, Logistics, Energy, Insurance, and Health & Fitness businesses, delivering production systems on .NET and React.

I care a lot about shipping a software product that not only solves the problem, but is also pleasant for its users to use.

Skills

Backend

.NET CoreC#Entity Framework CoreREST API

Frontend

JavaScriptTypeScriptReactReact NativeHTMLCSSTailwind

Data

MS SQLPostgreSQLCosmosDBRedis

Cloud & DevOps

DockerAzure DevOpsCI/CDAzure Service BusAzure Event GridAzure Blob StorageAzure Key VaultGit

Industry Experience

FintechTransport & LogisticsEnergyInsuranceHealth & Fitness

Certifications

Anthropic Claude Certified Architect - Foundations (CCA-F)

Microsoft Azure Developer Associate (AZ-204)

Get in touch

Have an opportunity you'd like to discuss, or found a bug in one of my apps? Send me a message and I'll get back to you.