Modern software created for scalable, maintainable cloud operations.

by Jean-Fabian Wenisch

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Projects

Strategic initiatives and production-grade platforms built from the ground up.

Software

A selection of open-source tools and production-focused experiments.

Services

Technical expertise across infrastructure, engineering, and architecture.

Solution Architecture

Design of scalable technical systems with a focus on security, maintainability, and operational quality.

  • Cloud Architecture
  • Microservices
  • Security

Software Engineering

Backend services, APIs, and full-stack applications with maintainable architecture and production focus.

  • Java
  • Spring Boot
  • TypeScript

DevOps & Infrastructure

Cloud-native infrastructure with Kubernetes, Terraform, CI/CD, monitoring, and automated delivery.

  • Kubernetes
  • Docker
  • Terraform

Built for outcomes, not slide decks.

Pragmatic architecture, reliable delivery, and engineering decisions that hold up in production.

Every engagement focuses on delivery quality, operational reliability, and measurable business impact. The goal is simple: to deliver architecture and implementation that remain easy to evolve, maintain, and scale long after launch, without slowing teams down as requirements grow.

01 Architecture First
Clear system design aligned with security, scale, and maintainability from day one.

02 Reliable Delivery
Transparent execution with measurable milestones and production readiness.

03 Long-Term Quality
Clean implementation, observability, and operational simplicity.

Building things that matter

I am Jean-Fabian Wenisch, a software and solution architect focused on cloud-native platforms, resilient infrastructure, and scalable software systems.

My work spans architecture, platform engineering, DevOps automation, and backend development, with a strong emphasis on maintainability, security, and operational excellence.

Open Source
Projects on GitHub

100%
Passion for code

News

Thoughts, project updates, and technical articles from the portal.

  • Meet Proxera: a self-hosted alternative to Cloudflare Tunnel

    Meet Proxera: a self-hosted alternative to Cloudflare Tunnel

    Proxera is a self-hosted reverse tunnel platform designed to expose private services without opening inbound ports, while keeping infrastructure ownership and routing control in the operator’s hands. It positions itself as an alternative to Cloudflare Tunnel by using the same outbound-connection model, but without depending on Cloudflare’s managed edge and account model. For teams running…

    Read more ->

  • Validating Docker Image Pullability without the Docker cli or socket

    Validating Docker Image Pullability without the Docker cli or socket

    When you’re running an uptime monitor, checking whether a container image is actually pullable is a surprisingly deep problem. The naive approach — spinning up a Docker daemon and running docker pull — is heavy, requires socket access, and introduces a serious security risk in most environments. Kairos solves this differently: by speaking directly to the OCI Distribution…

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  • Introducing Kairos — Open Source  Uptime & Availability Monitoring,
    ,

    Introducing Kairos — Open Source Uptime & Availability Monitoring,

    Most uptime monitoring tools force you to choose between a cloud SaaS product with per-check fees, limited retention, and data leaving your network — or a heavy, complex setup that takes hours to configure. Kairos was built to close that gap: a batteries-included solution that runs on your own infrastructure, costs nothing beyond your server,…

    Read more ->

Professional Contact

For consulting, solution architecture, platform engineering, or software delivery inquiries, feel free to get in touch. I am available for selected projects, technical discussions, and professional collaborations.