Sovereign Intelligence Systems Architect by passion—building secure, human‑centred products that scale. I architect, code and mentor teams to deliver high‑impact solutions in fintech and beyond, pairing rigorous security with delightful user experience.
- Full‑Stack TypeScript – Node.js + NestJS back‑ends, SvelteKit front‑ends
- Cloud‑Native Delivery – Heroku & Vercel specialist; experienced on AWS, Azure, GCP & OVH
- Design Systems at Enterprise Scale – Led Finastra’s company‑wide design system adopted across multiple product lines
- Security‑First Pipelines – GitHub Actions CI/CD with SCA, SAST and container scanning gates
- Container & Orchestration – Docker, Helm & Kubernetes for reproducible, hardened deployments
- Compliance Pathfinding – Guiding products toward ISO/IEC 27001‑aligned security frameworks and audit‑ready practices
Language : TypeScript · Python (scripting)
Backend : Node.js + NestJS · GraphQL · MongoDB
Frontend : SvelteKit · Tailwind CSS · Framer Motion
DevOps : GitHub Actions · Docker · Helm · Kubernetes
Cloud : Heroku & Vercel (preferred) · Azure · AWS · GCP
Security : OIDC · RBAC · SCA/SAST/DAST · Secrets Management
Learning : ISO 27001 · Threat Modelling · IaC Security- Jury’s Choice (Coup de Cœur) – Challenges Top 100 French Startups (Fintech, 2025) Selected from hundreds of French ventures for standout innovation in financial services.
- Best Overall Enterprise Developer Portal & Best Findability (2021) – DevPortal Awards Recognised for exemplary developer onboarding UX; chosen among 45 enterprise portals.
- Jury’s Choice (Coup de Cœur) – Bpifrance Climate Hackathon (2023)
- Winner – CAST Multi‑Chain Security Token Reporter (2022) – Société Générale CAST Framework
- Regional Winner & Global Finalist – Hack to the Future (2021) – Finastra
Earlier wins (2018‑2020)
- Overall Winner – Hack to the Future (2019) – Finastra
- 2nd place – Fintech Machine Learning Hackathon (2019) – SocGen × Finastra
- “Best Business Idea” – Super Hacka FY18 – Finastra internal finale, London
- Developer Experience = Velocity – intuitive tooling, fast feedback, paved roads
- Human‑Centred Products – accessible, performant, beautiful at any scale
- Typed code or it didn’t ship – exhaustive type‑safety and tests from Day 1
- Security‑by‑Default – every commit passes the “could this be weaponised?” test
💼 LinkedIn | 📧 david@twoway.finance
“Ideas are easy. Execution is everything.” — John Doerr