Business automation
Connect the tools you already use. n8n workflows and custom Odoo modules reduce repetitive work in sales, invoicing, and reporting.
Software & systems architect
Software.
DevOps.
Automation.
I’m Martin Schiller, a software and DevOps engineer. I work on applications, infrastructure, and automation with teams in English and German.
Freelance since 2021 · English & German · Remote (UTC−3), working US & EU hours
Human-led. AI-supported.
Local-first software.
Open-source foundations.
01 / Services
Work with me.
From one task to an ongoing contract: software development, Linux infrastructure, and business automation. Remote work in English or German.
DevOps and deployment
Repeatable releases and maintainable infrastructure, with CI/CD pipelines, Docker, Linux servers, and systemd services.
Apps across platforms
Android, desktop, and web apps, from the first screen to a working release. Thoughtful interfaces and practical tools.
Discuss a project.Get in touch about scope, timing, and availability.
02 / Experience
Selected experience.
Software development, infrastructure, and automation for German and international clients.
Odoo and workflow automation
Odoo development, n8n workflows, and deployment pipelines for day-to-day business operations.
XMRPod for Android
Android development and maintenance for XMRPod, including Monero tipping, accessibility, and upstream integration.
Source codeData collection and reporting
Python and FastAPI services for data collection and reporting, backed by MariaDB.
03 / About
Martin Schiller
Software & systems architect
I’m a German software and DevOps engineer, working remotely from Asunción, Paraguay, with hours that overlap European and US teams. Since 2021 I’ve worked freelance for German and international clients, from requirements to deployment and maintenance.
Alongside client work, I build open-source tools: Ziran, a programming language; Kryon, a UI library; and apps such as Inner Breeze and Werkzeug.
- Based in
- Asunción, Paraguay (UTC−3)
- Languages
- German (native) · English (fluent)
- Freelance since
- 2021
- Availability
- Remote · single tasks, ongoing contracts, or full-time roles
04 / Studio
Waozi Studio
I also run Waozi Studio, where I build my own games and apps.
05 / Contact
Let’s work together.
Tell me what needs doing, your timeline, and your budget. I’ll reply about scope and availability.