Timo Achtelik

Led Bayootec's delivery team as the primary technical point of contact on a long-term enterprise healthcare SaaS project, translating client architectural direction into engineering standards. Mentored 4–5 engineers, enforced code quality via structured reviews, and drove AI-assisted development adoption as an AI Ambassador.

Delivered and maintained a multi-year enterprise healthcare SaaS clinical workflow management platform covering patient management, appointment scheduling, treatment planning, and clinical documentation. Improved release reliability by designing CI/CD pipelines and Docker-based deployments, and led QA, code reviews, and DDD-based modernization across concurrent projects.

Built high-quality frontend features using Nuxt.js (Vue.js) in agile development, contributing to architecture decisions and performance optimization of production applications. Implemented and maintained automated unit/integration test pipelines and supported CI/CD deployment activities, including requirements analysis and effort estimation in Scrum teams.

Embedded in professional client delivery teams for 6+ years, owning features and sub-projects end to end from requirements and architecture through implementation, testing, and deployment. Developed an ASP.NET/Razor driver scheduling and payment management system, built a Next.js e-commerce product catalog for 10,000+ SKUs using server-side rendering and infinite-scroll, and led GTM/SEO plus migra

Developed and maintained application modules for Sage Office Online using AngularJS, HTML, and CSS during IT application development training. Built foundations in software engineering principles, database development, and professional development workflows.

Supported Business Process Management (BPM) initiatives and gained experience in software modeling and process analysis during a technical college internship. Contributed to early BPM-related deliverables under supervision.

Master of Science in Software Engineering. Thesis: "From Legacy to Innovation: Domain-Driven Transformation and Low-Code Development as Catalysts for System Modernization."

Bachelor of Science in Computer Science (Communication and Media). Thesis: "Concept and Evaluation of Migrating a Conventional Content Management System to a Headless CMS Architecture."

Vocational training as an IT Specialist (Application Development). Developed and maintained application modules for Sage Office Online (AngularJS, HTML, CSS) and built foundations in software engineering and database development.

Internship during the Technical College Program at Software AG. Supported Business Process Management (BPM) initiatives and gained experience in software process modeling and analysis.

Completed an exchange semester (Aug–Dec 2018) of English-taught computer science coursework via Hochschule Darmstadt's international exchange program.