Open to opportunities

Michal Mac

@michalmac

Message

Senior Full-Stack Software Engineer focused on scalable cloud-native systems.

Poland

Message

What I'm looking for

I am seeking senior engineering roles focused on scalable cloud-native systems, clean code, strong cross-functional collaboration, and opportunities to lead technical design and improve reliability.

I am a Senior Full-Stack Software Engineer with 8+ years building high-performance web and cloud applications across frontend, backend, and DevOps domains. I specialize in Java, JavaScript, Python, cloud-native architectures, and scalable system design.

I have led feature development, technical design, and implementation of enterprise-grade solutions using Java/Spring Boot, React, Django, and Kubernetes, and I’ve integrated AWS services such as EC2, S3, and Lambda to deliver reliable, serverless and containerized workloads. My work includes optimizing SQL and NoSQL queries, improving UI performance, and delivering cross-platform functionality.

I value clean code, scalable systems, test-driven development, and cross-functional collaboration, and I bring a track record of delivering production applications, refactoring legacy systems, and automating CI/CD and infrastructure provisioning.

Experience

Work history, roles, and key accomplishments

Senior Software Developer

Digital Binary Solutions

Nov 2021 - Dec 2025 (4 years 1 month)

Designed and developed scalable RESTful APIs and distributed systems using Java and Spring Boot, integrated AWS services (EC2, S3, Lambda) and Kubernetes, and optimized databases to improve response times and reliability across enterprise applications.

Java Spring Boot Kubernetes S3 Lambda RESTful APIs React SQL NoSQL Docker

Full-Stack Developer

Amteck

May 2021 - Oct 2021 (5 months)

Engineered web applications with React and Python/Django, built ETL pipelines and data visualizations, automated AWS provisioning and CI/CD, and delivered enterprise solutions across insurance and finance domains.

React Python Django RESTful APIs ETL AWS EC2 Jenkins SQL Unit Testing

Frontend Developer

Jimmy Pittman Electric Inc

May 2017 - Mar 2021 (3 years 10 months)

Delivered frontend and full-stack solutions including React/Redux UIs and a Django blogging platform, integrated payment gateways for eCommerce, and refactored legacy systems to improve performance and maintainability.