Michael Kaaberbøl Guldborg

Full Stack Developer & Tech Lead
Michael Kaaberbøl Guldborg

Professional Summary

Senior Full Stack Developer & Tech Lead specializing in React Web Development, React-Native/Flutter Mobile Development, and DevOps Engineering.Passionate about creating user-friendly interfaces and scalable pipelines for continuous value delivery. Experienced in Fintech, AWS, and modern web architectures.

Work Experience
Senior Full Stack Developer
Resurs Bank AB
• Consultant

2024 - Present

Senior developer and consultant at Resurs Bank, driving technical excellence and modernization across the Onlinebank platform.

  • Scrum master: Worked closely with the PO to refine and prioritize the product backlog, structuring the team’s workload and removing blockers before they hit development.

  • European Accessibility Act: Defined the framework for updating and ensuring that the Onlinebank web app met the EAA regulatory requirements.

  • CI/CD Modernization: Replaced legacy Jenkins pipelines with GitHub Actions, streamlining the deployment process and reducing build infrastructure overhead.

  • Infrastructure Migration: Participated in the migration from on-premise servers to AWS (EKS/Kubernetes), ensuring zero downtime for all production services during the transition.

Lead Frontend Developer
Resurs Bank AB
• Consultant

2022 - 2024

Led the in-housing and successful launch of the new Onlinebank web application, building a robust frontend architecture and team.

  • Launch Success: Led the transition of the Onlinebank web app from an external vendor to an in-house team, successfully launching the new platform to 600k+ monthly active users.

  • Architectural Ownership: Selected the tech stack and designed the architecture for the in-house Onlinebank web application.

  • Mobile App Overhaul: Took leadership of the transition from JavaScript to TypeScript for the mobile app project to improve stability and development speed.

  • Knowledge Transfer: Led the effort to create an extensive feature documentation to help onboard new PO, managers, and developers

Founder, Director & Owner
MKG Software ApS
• Owner

2018 - Present

Founder and owner of MKG Software ApS based in Copenhagen. Working as a freelance contractor as a Senior Full Stack Developer and Software Architect. Technologies used: React, React-Native, Typescript, NodeJS, Flutter, Java, C#, GitHub workflows, AWS, Claude Code

Software Developer
InnoSocial ApS
• Partner

2019 - 2021

Coordinated a team of 5 developers and acted as both product owner and full stack developer. We developed and launched software projects like Headspace Admin, DiTi & DiKom focusing on administrative systems and counseling platforms.

Frontend Developer (Flutter)
MinEjendom
• Part Time

2018 - 2022

Developed and maintained a social platform for apartment buildings. Focused on building a cross-platform mobile application using Flutter.

Education
MSc Digital Media Engineering
Technical University of Denmark (DTU)

2020 - 2022

Specialized in software development, AI, and digital media. Thesis: Complex Figure Test.

BSc Software Technology
Technical University of Denmark (DTU)

2017 - 2020

Foundational software engineering principles, algorithms, and web technologies.

Technical Skills
frontend
React
React-Native
TypeScript
Tan-stack
Flutter
Material UI
Emotion
Vite
backend
Node.js
Java SpringBoot
C# .Net Core
PostgreSQL
MongoDB
Firebase
devops
AWS
CI/CD
Docker
Terraform
GitHub Actions
other
Agile
Fintech
Product Management
UI/UX Design
Languages
Dansk

Native

English

Fluent

German

Elementary