Skills

Coding since age 8. Mention a language.

Cloud & Infrastructure

AWS (EC2, CloudFront, WAF, Route 53, VPC, Lambda, RDS, IAM, ALB, CloudWatch, CloudFormation, S3, Bedrock) Jenkins CI/CD Linux, DevOps, Bash VPN design, network security Docker

AI & ML

RoBERTa (custom training) Llama 3.2 (self-hosted, Ollama) Qwen 14B, DeepSeek 14B (self-hosted) AWS Bedrock Python ML pipelines, NLP

AI-Augmented Delivery

Self-hosted multi-model dev pipeline (planner / architect / coder models) Aider (agentic REPL), JUNIE OpenWebUI, local model orchestration

Backend

PHP (20 years) Symfony (v2 - v6) Python / Django / Flask Node.js / Fastify SQLAlchemy, Alembic, Prisma SOAP / REST / GraphQL / API design SOLR, Elasticsearch

Frontend

Angular (v2 through v19+) AngularJS React, Vue 3 JavaScript / TypeScript Vite, HTML5, CSS/SCSS (modules) jQuery, Bootstrap, Autobahn.js

Mobile

NativeScript (Angular 6, 8) Cross-platform iOS & Android

Auth & Identity

OAuth 2.0 OTP (SMS/email), QR-based device trust Session management Role-based access control Multi-tenant isolation

CMS & Platforms

Drupal (architecture, modules, install profiles, subthemes) WordPress / WooCommerce ExpressionEngine (multisite) Composer, Figma design tokens

Data & Databases

MySQL, PostgreSQL MongoDB, Redis, DynamoDB Snowflake (familiar) Highcharts, Chart.js, Mapnik

Integrations & Tooling

Microsoft 365 (custom OAuth + consumer) HubSpot, Twilio Linear.app, Toggl Track Webhooks, event-driven architecture Third-party API integration

Leadership

Head of Engineering / interim CTO Team building (up to 8 developers) Hiring and performance management Agile / Scrum, TDD culture R&D programme management Project scoping and tendering Cross-trade, multilingual leadership (English, German, Italian)

Sectors

Health, fintech, media, SaaS, telecoms, insurance, gaming, real estate, hospitality, fitness, self-storage, e-commerce, industrial construction & automotive