Florian Klement

DevOps, Web & Mobile Engineer · Vienna

I build the software people use and the infrastructure it runs on. From mobile apps to automated server pipelines, I work across the full stack.

Florian Klement

Web & mobile apps

Building interfaces that run in the browser or on your phone, connected to solid backend services.

Deployment & automation

Setting up the systems that test and ship software automatically, so teams focus on building instead of releasing.

Data engineering

Designing pipelines that collect, clean and organise raw data into something teams can actually use.

Infrastructure & security

Running servers and networks, keeping traffic routed correctly and systems protected from the outside.

Web & Mobile Development

Full-stack applications from database to user interface, including cross-platform mobile development with React Native.

Technologies

Languages

TypeScript JavaScript Python HTML5 / CSS3

Frontend & mobile

React React Native Bun

Backend & API

Node.js Express NestJS Django Flask Prisma ORM PostgreSQL

Quality

Playwright SonarQube

DevOps & Infrastructure

Containers, orchestration and CI/CD pipelines that take code from a developer's machine into production reliably.

Technologies

Containers & orchestration

Docker Kubernetes K3s Helm Rancher

CI/CD & dependency management

GitLab CI GitHub Actions Jenkins Renovate

Observability

Grafana Loki Mimir Prometheus Grafana Alloy Gatus Netdata

Networking

Traefik Nginx Apache MetalLB AdGuard Home Cloudflare DNS

Storage & secrets

MinIO OpenBao (Vault) democratic-csi TrueNAS RAID / ZFS cert-manager

Servers

Linux (Debian / RHEL) Proxmox Python Bash scripting

Data Engineering & AI

Building pipelines that move and transform data, modelling databases, and applying machine learning to text and structured data.

Technologies

Databases & warehousing

PostgreSQL SQL Server MariaDB Redis Data Warehousing ETL / ELT Pipelines

Machine learning & NLP

PyTorch Scikit-learn LDA Topic Modelling Named Entity Recognition

Infrastructure Security

Protecting services at every layer: network perimeter, runtime behaviour, secrets management and continuous security auditing.

Technologies

Threat detection & response

Wazuh (SIEM / HIDS) Falco Crowdsec Fail2ban ClamAV

Auditing & hardening

kube-bench Lynis

Network perimeter

Unifi IDS/IPS WireGuard VPN

Secrets & access

OpenBao (Vault) Vault Secrets Operator cert-manager

Get in touch

Whether it's a project, a question, or just a conversation, feel free to reach out.