About Tobias
As a Cloud Architect and Full Stack Developer with more than 6 years of expertise in cloud solution architectures, DevOps and end-to-end software development, I am assisting you in moving the needle in your projects.
I specialized in developing effective and innovative enterprise-scale cloud and software solutions. With more than 6 years of experience in IT business and cloud solution development in highly challenging environments, I make sure to deliver quality with scalability, cost effectiveness and future reliability in mind.
Based on your needs and requirements, I develop robust, highly scalable and secure cloud solutions (AWS / Azure / Google Cloud) and establish highly automated integration and deployment processes (DevOps). My focus lies on supervising the complete IT product lifecycle from high-level concept to final product (including maintenance) as well as on transforming existing IT landscapes to fulfil your needs in rapidly changing environments.
As your strategic partner, I do not only deliver excellent technical solutions, but also take ownership for a timely and successful realization.
+++ YOUR VALUE +++
Access to a capable Cloud Architect, DevOps expert and Full Stack Developer with more than 6 years of profound and versatile expertise in:
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Cloud solution architectures, especially with AWS (full development lifecycle from high-level design to final product)
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Infrastructure as Code (IaC) for robust and highly automated deployments, (AWS CloudFormation, AWS CDK, Terraform)
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Highly scalable microservices / distributed systems in combination with containerization (Docker) and orchestration (AWS ECS, Kubernetes)
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Low-latency, event-driven architectures in enterprise-scale environments
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API design, development and lifecycle management for large-scale backends
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Big Data processing, ETL pipelines, real-time data streaming and analytics
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State-of-the-art DevOps and Continuous Integration (CI, CI/CD) processes
German
Native or bilingual
English
Fluent
Can work on-site
Hamburg (up to 50km)
Experience
- E.ON Digital TechnologyFull Stack DeveloperENERGY AND UTILITIESJune 2024 - July 2025 (1 year and 1 month)
- played a key role in a newly established IT infrastructure team with significant impact on the design and development of a completely new product (API facade to unify and centralize various business domains)
- optimized delivered solution for maintainability, scalability and cost-effectiveness
- delivered quality set the bar to a new level in the whole division and teams in other divisions working on similar topics were impressed by the extent of our solution
- established state-of-the-art identity and access management mechanisms including advanced authentication and authorization concepts as well as identity federation
Testimonials
"I worked with Tobias for approximately 14 months on a shared project. His deep AWS expertise and proactive approach across various topics were an incredible asset to our team. He consistently delivered smart, high-quality contributions and demonstrated a strong ability to strike the right balance between pragmatism and sophistication. It was unfortunate to have our project come to an end ā anyone would be lucky to have him on their team!"Dr. Robert Hƶttger - Tech Lead"I had the pleasure of working with Tobias and can highly recommend him. He is a highly professional team member with exceptional AWS knowledge and a strong sense of collaboration, making him a valuable asset to any team. Iād gladly work with him again in the future and looking forward to!"Robert Cimalla - Software Engineer - BidFlow TechnologiesManaging Director, Solutions Architect, Full Stack DeveloperTECHJanuary 2020 - Today (6 years and 5 months)
- running systematic trading operations in the cloud (extensive experience with AWS, built entire tech stack from scratch, low-latency and event-driven)
- supervising BidFlow Technologiesā tech stack (day-to-day administrative tasks to ensure business operations run smoothly)
- expanding BidFlow Technologiesā software ecosystem on a continuous basis (involving cloud infrastructure planning, Big Data management, DevOps, distributed systems, event-driven architectures, backend/frontend development, data science, and more)
- Kiel UniversityResearch AssistantEDUCATION AND E-LEARNINGMarch 2019 - September 2021 (2 years and 6 months)Kiel, Germany
- collaborated closely with Computer Science professors and colleagues to run university teaching operations (assignment feedback, exam supervision, exam feedback)
- professors and colleagues alike valued my dedication and noteworthy quality of work
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Education
- Bachelor of ScienceKiel University2019Bachelor thesis: Simultaneous Localization and Mapping for the Formula Student Team Kiel. Simultaneous Localization and Mapping, short SLAM, describes a problem in robotics in which a mobile robot determines its position and orientation in the environment and simultaneously creates a digital map of this environment. The Formula Student Team Kiel is part of the Formula Student Germany competition and builds single seated formula style cars with which it competes against teams from all over the world. Thesis goal: develop a SLAM algorithm for the Formula Student Team Kiel as part of an autonomous driving suite for their race car. Thesis grade: 1,0 (excellent)