Helping German enterprises build digital products that scale.
I'm Hieronymus Bulle — a freelance Fullstack Developer & Cloud Engineer with 5+ years in financial software, digitalization, and cloud-native architectures.
Technologies I work with
What I offer
Services
Fullstack Development
End-to-end web applications using React, Angular, Node.js, and Spring Boot. From product discovery to production deployment.
Cloud & Azure Architecture
Serverless solutions, Azure Functions, Infrastructure-as-Code with Terraform, and Kubernetes — built for scale and cost-efficiency.
Digitalization & Automation
Transforming manual, paper-based processes into fast digital workflows — specialized in the German financial and insurance sector.
Architecture Consulting
Technical reviews, architecture decisions, and team enablement. Help your team avoid costly mistakes and modernize legacy systems.
Workflow
How we work together
1. Get in touch
Drop me a message via email or LinkedIn with your project idea.
2. Discovery Call
We schedule a brief call to align on scope, architecture, and goals.
3. Transparent Offer
You receive a clear, structured proposal with milestones and pricing.
4. Kick-off & Build
We start the collaboration, integrating seamlessly into your team.
Track Record
Experience
Senior Fullstack Developer
Leading IT Consultancy for the German Financial Sector
Frontend Developer
International Retail Technology Company
Working Student – Software Development
Specialist Management Consultancy for Financial Services
Let's work together
Ready to build something?
I'm open to freelance projects, long-term collaborations, and consulting engagements. Drop me a line — I usually respond within 24 hours.