Career

Mitarbeiter-App — time-tracking and administration platform

Own product, Ahaus — in use at staffing agencies, among them Westfalia Personaldienstleistung GmbH

• Digital time tracking with timesheets, signature capture and PDF export, PDF/A-3b conformant
• Backend with Django REST Framework and PostgreSQL, a dedicated service layer for the business logic; a separate Docker stack with its own database per client
• JWT cookie authentication with role-based permissions
• Client and administration portal with approval workflows, holiday and advance-payment requests and document management
• Frontend as an installable, multilingual progressive web app with React, TypeScript and Vite
• Automated tests and a CI/CD pipeline with GitHub Actions including security and dependency scanning
• Requirements gathered directly with the client, releases and ongoing support

DevSecOps developer, focus on cloud and IT security

Developer Akademie GmbH, Munich — ongoing

• Cloud infrastructure, IT security, CI/CD and automation of build and deployment processes

Full-stack development

Developer Akademie GmbH, Munich — AZAV-accredited training provider

• Frontend module: HTML, CSS/SCSS, JavaScript, TypeScript, Angular, UI/UX implementation, Git and GitHub, agile teamwork with Scrum and Kanban
• Backend module: Python, Django, Django REST Framework, REST APIs, HTTP and SSL fundamentals, databases with SQLite, PostgreSQL and Redis, Docker and deployment fundamentals
• Separate certificates for frontend and backend: frontend certificate received, backend completed and the certificate is currently being issued
• Hands-on individual, team and final projects

Career change

Moving into software development, selecting and preparing the training programme

Staffing and sales coordinator

Steel & More GmbH, Ahaus

• Scheduling and supporting around 35 industrial and technical specialists at client sites in the steel and metal industry
• Recruiting: sourcing candidates, interviews and onboarding
• New business acquisition, needs analysis and quotations
• Contracts, time management and payroll preparation under German temporary-employment law; dunning; appointed safety officer
• Analysing and improving internal scheduling processes

Staffing and sales coordinator

Dommasch Personal GmbH, Recklinghausen

• Scheduling and coordinating skilled workers in engineering, trades and industry
• New business acquisition, account management and recruiting external staff
• Project planning, process improvement and leading the teams

Earlier professional experience

• Dommasch Personal GmbH, Recklinghausen — interim managing director preparing the company formation, strategic planning and keeping operations running (09/2016—02/2017)
• Ziemann Personaldienste GmbH, Recklinghausen — staffing and sales coordinator; the role ended with the company’s insolvency (03/2016—09/2016)
• Career change into the staffing industry (10/2014—03/2016)
• Grüne Welle GbR, Ahaus — master gardener, site planning, coordination and delivery of construction projects (09/2012—10/2014)
• GaLa Bau Vennemann, Ahaus — gardener, landscaping and horticulture (06/2011—09/2012)
• FVB GmbH and PAV Arbeitsvermittlung — sales and job placement (07/2004—12/2008)

Master gardener and state-certified business manager

Gartenbauzentrum Essen (Chamber of Agriculture North Rhine-Westphalia) — landscaping and horticulture, master craftsman qualification at DQR level 6

Apprenticeship as gardener, landscaping and horticulture

Henkhaus GmbH — completed

Apprenticeship as industrial clerk

Göckener Kunststofftechnik GmbH — completed