Daniel Grübel

Tasks: • Leading and directing the work of the engineering teams, including setting goals, priorities and establishing engineering standards • Collaborating with other leaders and stakeholders (C-level) to align the work of the engineering teams with the overall goals and strategy of the organization • Building highly effective teams while maintaining a culture of open communication and transparency • Mentoring and developing team leaders, including providing training and career development opportunities • Managing budgets, resources, and schedules Outcomes: • Managing the growth of the tech and product department from 15 to +40 people, from 1 to 4 product teams • Significant increase of (cross) team efficiency, resulting in faster delivery and shorter release cycles • Established unified development & deployment processes, architecture & documentation standards, resulting in an overall high level of quality, proven by increasing test coverage Tech & Tools: • Arc42, Identity Management, Microservice Architecture, Service Oriented Architecture (SOA), SOLID principles, Clean Code, CI / CD, Requirement engineering

As a tech lead I worked on multiple projects that aimed to advance the digitization of the german healthcare industry by improving day to day processes of patients and healthcare professionals. Tasks: • Mentoring and developing team members, including training and career development opportunities • Collaborating with product management to define and refine product requirements • Reviewing and approving code and other technical deliverables to ensure they meet the necessary quality standards • Designing and implementing distributed software systems, including hands-on backend development and devops • Maintaining software (architecture) documentation, defining and monitoring of metrics, keeping track of delivery and availability Tech & Tools: • Arc42, Redis, Kubernetes, Docker, PHP, Symfony, Java, Spring Boot, Kotlin, GraphQL, REST, CI/CD, Metrics, Sonar, Code Analysis, TDD, unit- and integration-testing, OAuth, OIDC, Google Cloud, Telekom Cloud

Reference projects: • Creating an e-prescription pilot project in cooperation with Germanys largest health insurance company Techniker Krankenkasse (TK). Designing, developing and implementing a distributed software system in a secure manner which runs in a highly regulated environment • Emergency Room Information System: Refactoring a monolithic legacy software while evolving and enhancing its features. Moving from an unstructured and untested code base to a framework-based and highly tested service-oriented architecture by extracting feature sets, modularization and implementing quality gates as well as ongoing feature development Tech & Tools: • Java, PHP, JavaScript, Docker, REST, Sonar, Jenkins, Libsodium, certificate based authentication, electronic signatures, unit- and integration-testing, HL7, FHIR

Tasks: • Consulting clients’ regarding their digital strategy with focus on SMBs and NGOs • Developing individual web-based solutions as part of our clients digital & communication strategy Tech & Tools: • Java, PHP, JavaScript, React, GitHub

Tasks: • Full stack development of web applications with focus on backend systems Tech & Tools: • PHP, JavaScript