Full-stack engineer ·
Business-critical platforms,
built end to end.
I design, build and operate production web platforms: architecture, backend, frontend, cloud infrastructure, load testing and compliance. Mostly for businesses where failure is expensive.
Have an idea you want built?
Through RiverDevStudio I turn it into a real product: design, development and turn-key delivery with a network of trusted professionals.
Meet the studio → OutsourcingNeed senior capacity on your team?
Consulting experience on production systems: case studies with roles, numbers and verifiable architectures.
See the track record →01 Where to start
An AI assistant that answers from your documents
Every answer cites the page, and you see the share of correct answers before you commit. It starts with a small pilot project.
See the AI offer → Idea to productYour product in production, with someone to maintain it
A scope fixed in the spec, milestones with tests, then I stay on to maintain it. It starts with a short analysis phase.
How it works → Angular modernizationYour app on a supported Angular version
Upgraded step by step, each step priced on its own, without stopping the people who use it. It starts with an analysis of the app.
See the path →RiverDevStudio
When a project needs more hands, I work as RiverDevStudio: a network of trusted professionals designing and building platforms from zero for demanding clients: one accountable point of contact, engineering-grade quality, end-to-end delivery.
- From spec to production Analysis, architecture, full stack, infrastructure, QA. Nothing outsourced blindly.
- A team sized to the project The right professionals for each build, coordinated under one name.
- One point of contact You talk to the engineer who answers for the result.
02 Selected work
Client names withheld under confidentiality agreements. Every number is measured, not estimated. Full write-ups behind each card.
- POC → platform rewrite Multi-tenant risk management with an in-house AI engine: 20 ADRs, 44 releases, AWS on Terraform.
- Enterprise frontend modernization Angular rewrite for a large industrial group, with a reusable re-brandable UI kit.
- AI document webapp Classifies a company's documents, extracts their data and answers questions about them. Webapp built solo, delivered in half the time the client estimated. Read the case →
- Offline AI legal assistant Local LLM + Whisper in an Electron desktop app. Zero cloud, by design.
- Event microsite Bilingual RSVP site with a live admin dashboard: small, shipped, used by real guests.
03 How I work
Reliability is demonstrated
Signed test plans, published numbers, induced failures, single-variable experiments.
Infrastructure as code
Terraform on AWS and GCP; one-command releases with smoke tests and tags.
AI where it earns its place
Multi-provider agents with recovery semantics; local inference when privacy demands.
Compliance as a deliverable
GDPR flows, audit trails, encrypted secrets, fail-closed pipelines.
Documentation as an artifact
ADRs, runbooks and client-facing reports produced alongside the code.
Reuse that compounds
Internal scaffolds under several production backends. No project starts from zero.
04 Skills
Platform development
NestJS / Laravel backends, Angular / Vue / React frontends, PostgreSQL / Redis, mobile with Ionic.
Cloud & DevOps
AWS and GCP architecture, Terraform, Docker, CI/CD, cost-conscious environments.
AI engineering
Production LLM integration: provider-agnostic routing, agents, streaming UX, local inference.
Load testing & reliability
k6 programs with formal plans, capacity mapping, failover drills, bottleneck isolation.
Legacy modernization
Documented rewrites with parity tracking and ADRs: the old system runs until the new one proves itself.
05 Stack
Frontend
- Angular
- Vue
- React
- Ionic / Capacitor
Backend
- Node.js
- TypeScript
- NestJS
- PHP / Laravel
- Python
Data
- PostgreSQL
- PostGIS
- MySQL
- Redis
- Firestore
- BigQuery
Cloud & DevOps
- AWS
- Lambda / AppSync
- GCP
- Firebase
- Terraform
- Docker
- GitHub Actions
AI
- Claude / GPT / Gemini APIs
- OpenRouter
- Ollama
- Whisper
Quality
- Jest
- Cypress
- k6
Let's talk
Need a platform built, a system made reliable, or an honest assessment of an existing one? References and detailed case walk-throughs available on request.