Stack & tooling

Technologies I use
to ship production systems.

From Python and Rust to React, Vue, PostgreSQL, AWS, Azure, Kubernetes, identity, CI/CD and test automation. I can fit into your existing stack or help choose the stack that best fits the work.

Most relevant

Familiar technologies, applied with senior judgment.

Python

Daily use

One of my strongest backend languages for API platforms, data processing, SaaS products and integrations.

Django

Daily use

A trusted choice for robust business applications, admin workflows and production systems with PostgreSQL.

FastAPI

Daily use

Modern Python framework for fast APIs, typed contracts and clear OpenAPI documentation.

React

Daily use

My main frontend library for dashboards, SaaS products, portals and complex UIs.

TypeScript

Daily use

My default for maintainable frontends and shared contracts between frontend and backend.

PostgreSQL

Daily use

My preferred database for SaaS, custom software and data models that need to last.

AWS

Daily use

Cloud platform for production hosting, storage, scalability and robust SaaS infrastructure.

Azure

Strong experience

Microsoft cloud platform for enterprise, government, identity integrations and app hosting.

Docker

Daily use

A standard for reproducible development, CI/CD and production deployments.

Kubernetes

Strong experience

For container orchestration when scalability, resilience and manageability matter.

Rust

Strong experience

Used for performance-critical components when Python needs to be complemented, not replaced.

GitLab CI/CD

Strong experience

CI/CD pipelines for GitLab environments, including tests, containers and security scanning.

GitHub Actions

Daily use

CI/CD for builds, tests, security checks and deployments from GitHub repositories.

OAuth2/OIDC

Strong experience

Modern identity and authorization standards for B2B, portals and enterprise integrations.

Playwright

Strong experience

Browser automation and E2E testing for modern web applications.
By category

Scan the stack and click into the technologies that matter to your project.

Backend & API

Languages, frameworks and patterns for scalable business logic, API platforms and real-time features.

Python Daily use Django Daily use FastAPI Daily use Flask Strong experience Litestar Strong experience Rust Strong experience REST API’s Daily use GraphQL Project experience WebSockets Strong experience Celery Daily use OpenAPI/Swagger Daily use Ruby on Rails Legacy experience PHP Legacy experience

Frontend & Mobile

Interfaces for web apps, dashboards, mobile apps and product experiences that stay fast and maintainable.

JavaScript Daily use TypeScript Daily use React Daily use Vue.js Strong experience Angular Project experience React Native Strong experience Tailwind CSS Strong experience HTML/CSS Daily use iOS Project experience

Data, Search & Storage

Databases, search engines and data models for systems where performance and reliability matter.

PostgreSQL Daily use MySQL Strong experience SQLite Project experience MongoDB Project experience Elasticsearch Strong experience Meilisearch Project experience Redis Daily use

Cloud & DevOps

Deployment, infrastructure, containers and pipelines for predictable production environments.

AWS Daily use AWS EC2 Strong experience AWS S3 Strong experience AWS CDK Project experience Azure Strong experience Azure App Services Strong experience Docker Daily use Kubernetes Strong experience Terraform Strong experience Ansible Project experience GitHub Actions Daily use GitLab CI/CD Strong experience Azure DevOps Strong experience FFmpeg Strong experience

Security & Identity

Identity, authorization, compliance and security tooling for B2B, government and fintech.

Azure Key Vault Project experience OAuth2/OIDC Strong experience JWT Strong experience Microsoft Entra ID Strong experience Auth0 Strong experience PCI DSS Project experience 3D Secure Project experience Tokenisatie Project experience Trivy Project experience Syft / SBOM Project experience SonarQube Strong experience

Testing, Quality & Observability

Test automation, monitoring and quality checks for shipping software with confidence.

PyTest Daily use unittest Project experience Cypress Strong experience Playwright Strong experience Robot Framework Project experience Selenium Strong experience Datadog Strong experience Grafana Project experience SOLID-principes Strong experience

Collaboration & Delivery

Tools and workflows that help teams plan, review, prioritize and deliver.

Git Daily use GitHub Daily use GitLab Strong experience Jira Strong experience Plane Project experience Linear Project experience monday.com Project experience Agile/Scrum Strong experience