Custom Software Engineering & Cloud-Native Systems

Building scalable backend systems, AI-native applications, and cloud infrastructure full-stack.

  • Go • Backend Systems
  • Cloud Native • Kubernetes, DevOps
  • AI Systems • RAG, LLM Orchestration
  • Full-Stack • React, Python, Infrastructure

What I Build

Custom Backend Systems

Building robust backend systems and distributed platforms with Go, focusing on performance, scalability, and clean architecture.

  • Go • Distributed Systems • Event-Driven Architecture
  • PostgreSQL • API Design • Performance Optimization
  • Kubernetes • Microservices • Platform Engineering

AI-Native Applications

Creating applications designed from the ground up for AI capabilities, with robust RAG pipelines and intelligent workflows built on scalable Go backends.

  • RAG systems & vector databases
  • LLM integration & orchestration
  • Evaluation & safety frameworks

Cloud Infrastructure

Designing and implementing distributed systems with security and compliance built-in, from Kubernetes to serverless architectures.

  • Kubernetes & container orchestration
  • Security by design • Compliance
  • Observability & monitoring

Developer Tooling

Streamlining development processes with automated workflows, CI/CD pipelines, and tools that boost productivity.

  • CI/CD automation • Dev tooling
  • Workflow orchestration
  • Code generation & scaffolding

Internal Tools & Dashboards

Creating powerful internal applications that help teams manage complex systems, visualize data, and streamline operations.

  • Admin dashboards • Control panels
  • Data visualization • Analytics
  • Integration management

Technical Strategy

Providing expert guidance on system architecture, AI adoption, and building scalable, maintainable backend systems.

  • Architecture reviews • Roadmapping
  • Team enablement & training
  • Technology selection

How I Work

  1. Discover: Deep dive into your needs and technical landscape to define the right solution.
  2. Architect: Design robust, scalable systems with clear technical specifications.
  3. Build: Iterative development with regular demos and feedback cycles.
  4. Enable: Comprehensive documentation, training, and smooth handover.

Technical Expertise

Custom Backend Engineering

Built scalable backend systems and distributed platforms with Go, focusing on performance, clean architecture, and cloud-native deployment.

AI-Native Systems

Designed and implemented RAG pipelines, LLM orchestration, and AI-powered workflows for enterprise applications with Go backends.

Cloud Infrastructure

Extensive experience with Kubernetes, distributed systems, and cloud-native architectures across multiple cloud providers.

Experience With

  • Direktiv.io
  • Telekom Innovation Lab
  • University of Bremen

Frequently Asked Questions

What is your primary technical focus?

I specialize in custom software engineering with Go, building scalable distributed systems and cloud-native platforms. My T-shaped expertise extends to AI systems, React frontends, and infrastructure, allowing me to deliver complete solutions.

Do I retain ownership of the code?

Yes, you own all the code and intellectual property. I believe in building solutions that you can maintain and extend independently.

How do you ensure security and compliance?

Security is built into every layer, from infrastructure to application code. I implement least-privilege access, audit trails, and follow industry best practices for data protection.

What types of projects do you work on?

I specialize in backend systems, AI-native applications, and cloud infrastructure. This includes everything from internal tools and APIs to complete platform development.

Get In Touch

Let's discuss your project

Whether you're building a new backend system, integrating AI capabilities, or optimizing your infrastructure, I'd love to help.

alexander@contenox.com

Hamburg, Germany