Built AI-supported product features and agentic workflows using Claude Code, n8n, and custom Python frameworks integrated with MCP servers to automate multi-step product flows.
Designed and built breader.app, a privacy-first full-stack bookmarking app on SvelteKit with offline support and device sync, deployed on Cloudflare.
Prototyped agentic backends with Django, Streamlit, and Pydantic AI, exploring LLM integration patterns for product workflows.
Munich
2 Jahre 9 Monate
2022-10 - 2025-06
Migration career-page
Professional Fullstack Developer
Professional Fullstack Developer
Owned public and internal web apps end-to-end as full-stack Python/Django developer, leading database and architecture decisions and serving as primary technical contact for HR stakeholders.
Migrated career-page frontend from React to HTMX with backend and PostgreSQL schema rewrite at zero downtime, killing a class of frontend bugs and accelerating feature delivery.
Architected consolidation of two siloed services into one HR system: new PostgreSQL schema + data migration plan, fixing prior performance and reliability issues.
Co-designed job-search ranking algorithm with data science team and ported their NumPy/Pandas prototype to production, including schema changes and caching for performance.
Solo-built greenfield internal job board on SvelteKit + Django REST Framework with predicate-based role authorisation across three user roles.
Designed full-stack intake app with Django, HTMX, and Tailwind replacing paper PII forms with a DSGVO-compliant, pen-test-validated system.
Sole-developed greenfield voucher-enrollment service integrating fraud-protected third-party REST API behind cookie-based SSO, replacing an error-prone manual CSV workflow.
CHECK24
Munich
9 Monate
2022-01 - 2022-09
Sabbatical
3 Jahre 2 Monate
2018-11 - 2021-12
Greenfield client apps
Full-stack Software Developer
Full-stack Software Developer
Shipped greenfield client apps end-to-end as sole or lead developer, integrating third-party REST APIs and webhooks, translating client requirements into production Python/JavaScript under tight deadlines.
Rescued a stalled public-sector platform as sole backend developer, shipping a Django REST Framework backend end-to-end via outside-in TDD within a grant deadline.
Architected a Celery async pipeline integrating GoToWebinar REST + webhooks with HMAC verification and retry/backoff, capturing webinar attendance reliably for DACH insurance brokers.
Maintained a multi-tenant Django Oscar loyalty platform serving hundreds of B2B/B2C customers; researched and shipped a SQL aggregation layer over orders/products to enable cross-shop pricing decisions.
Replaced manual SSH deploys with one-click Ansible playbooks across the multi-tenant Django platform, designing AWX access model and credential vault so deploy effort stayed flat as new tenants onboarded.
Blueshoe
Munich
Aus- und Weiterbildung
Aus- und Weiterbildung
3 Jahre 4 Monate
2015-03 - 2018-06
Biochemistry
M.Sc., Technical University Munich
M.Sc.
Technical University Munich
Einsatzorte
Einsatzorte
München (+75km)
Deutschland, Schweiz, Österreich
möglich
Projekte
Projekte
11 Monate
2025-07 - heute
Self directed learning
Built AI-supported product features and agentic workflows using Claude Code, n8n, and custom Python frameworks integrated with MCP servers to automate multi-step product flows.
Designed and built breader.app, a privacy-first full-stack bookmarking app on SvelteKit with offline support and device sync, deployed on Cloudflare.
Prototyped agentic backends with Django, Streamlit, and Pydantic AI, exploring LLM integration patterns for product workflows.
Munich
2 Jahre 9 Monate
2022-10 - 2025-06
Migration career-page
Professional Fullstack Developer
Professional Fullstack Developer
Owned public and internal web apps end-to-end as full-stack Python/Django developer, leading database and architecture decisions and serving as primary technical contact for HR stakeholders.
Migrated career-page frontend from React to HTMX with backend and PostgreSQL schema rewrite at zero downtime, killing a class of frontend bugs and accelerating feature delivery.
Architected consolidation of two siloed services into one HR system: new PostgreSQL schema + data migration plan, fixing prior performance and reliability issues.
Co-designed job-search ranking algorithm with data science team and ported their NumPy/Pandas prototype to production, including schema changes and caching for performance.
Solo-built greenfield internal job board on SvelteKit + Django REST Framework with predicate-based role authorisation across three user roles.
Designed full-stack intake app with Django, HTMX, and Tailwind replacing paper PII forms with a DSGVO-compliant, pen-test-validated system.
Sole-developed greenfield voucher-enrollment service integrating fraud-protected third-party REST API behind cookie-based SSO, replacing an error-prone manual CSV workflow.
CHECK24
Munich
9 Monate
2022-01 - 2022-09
Sabbatical
3 Jahre 2 Monate
2018-11 - 2021-12
Greenfield client apps
Full-stack Software Developer
Full-stack Software Developer
Shipped greenfield client apps end-to-end as sole or lead developer, integrating third-party REST APIs and webhooks, translating client requirements into production Python/JavaScript under tight deadlines.
Rescued a stalled public-sector platform as sole backend developer, shipping a Django REST Framework backend end-to-end via outside-in TDD within a grant deadline.
Architected a Celery async pipeline integrating GoToWebinar REST + webhooks with HMAC verification and retry/backoff, capturing webinar attendance reliably for DACH insurance brokers.
Maintained a multi-tenant Django Oscar loyalty platform serving hundreds of B2B/B2C customers; researched and shipped a SQL aggregation layer over orders/products to enable cross-shop pricing decisions.
Replaced manual SSH deploys with one-click Ansible playbooks across the multi-tenant Django platform, designing AWX access model and credential vault so deploy effort stayed flat as new tenants onboarded.
Blueshoe
Munich
Aus- und Weiterbildung
Aus- und Weiterbildung
3 Jahre 4 Monate
2015-03 - 2018-06
Biochemistry
M.Sc., Technical University Munich
M.Sc.
Technical University Munich
Vertrauen Sie auf Randstad
Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung