I'm Daniel, a developer and consultant in Vienna.

I work with businesses in Vienna and Austria, with technical founders and with product teams. I check where AI pays off in your workflow, build the solution as custom software and run it.

I offer AI consulting. I also build custom software, take over WordPress maintenance, run infrastructure and DevOps, plan Django upgrades with a fixed-price audit and test accessibility. Read more about me, or see how a project runs.

Selected work

Automation

Automated property exposés

Real estate platform · 2022-2024

A 45-minute InDesign job per listing became a three-second generator.

ReportLab Django Python SVG

Case Study

Integration

Three payment gateways, one checkout

E-commerce SaaS · 2022-2024

Synchronous, redirect and webhook flows unified behind a single pipeline with price re-validation.

Braintree PayPal Django PostgreSQL

Case Study

Database

Zero-downtime schema migrations

B2B marketplace · 2023

A four-step decomposition that changed a four-million-row table during peak traffic.

PostgreSQL RunSQL Django Migrations CI/CD

Case Study

All case studies

We have enjoyed working with Daniel for 10 years now. We highly appreciate his fast response times around the clock and his all-round knowledge. Whether server configurations or programming, he always has the right solution.
Manuel Kasbarian - CEO, SophistiX

Follow in the footsteps of Manuel and bring your vision to life.

Open to new ProjectsGet In Touch