The technicalleadershipyour project deserves
Former CIO turned entrepreneur. I build lasting digital assets, not throwaway prototypes. France's regulatory landscape? My competitive advantage for 15 years.
Years of expertise
Apps in production
Guaranteed uptime
Billed via our tools
Regulatory Compliance & Certifications
HDS
Health Data Hosting
eIDAS
Certified Electronic Signature
GDPR
Data Protection
Factur-X
E-Invoicing 2026
What sets us apart from a typical agency
We speak ROI, not lines of code
Every technical decision is a business decision. HDS compliance for healthcare, mandatory e-invoicing in 2026, eIDAS electronic signatures — we protect your growth and stay ahead of regulatory requirements.
15 years of mistakes you won't have to make
Architecture built for three years from now, not Friday's demo. No hidden technical debt, no shortcuts. Clean, documented code your team can actually maintain.
One senior point of contact. Full stop.
No revolving door of junior developers. A single, senior, dedicated CTO who knows your project inside and out.
Our offering in service of your ambitions
Six areas of expertise, from architecture to production.
Architecture & Conception Technique
Cadrage technique, choix de stack, modélisation de données et blueprints d'architecture avant la première ligne de code.
Développement Full Stack
Conception et réalisation d'applications web robustes, du back-end API au front-end interactif.
Produits SaaS sur mesure
De l'idée au produit en production : multi-tenant, abonnements, onboarding, analytics embarqué.
Conformité & Réglementaire
Mise en conformité technique avec les obligations françaises et européennes — sans compromis sur l'expérience utilisateur.
CTO Externalisé
Direction technique à temps partagé : stratégie, recrutement, dette technique, montée en compétences de vos équipes.
Performance & Optimisation
Audit, profiling et optimisation de vos applications existantes pour des temps de réponse inférieurs à 200ms.
Our approach in 4 steps
Discovery
Analysis of your business and technical challenges. Defining scope and measurable objectives.
Design
Architecture, data schemas, API contracts. Every decision is documented and validated.
Build
Iterative development with weekly check-ins. Systematic code reviews and automated testing.
Delivery
Deployment, training, knowledge transfer. Performance monitoring and post-launch support.
Technologies we master
The tools we use daily.
Frontend
Backend
Databases
Cloud & Infra
DevOps & CI/CD
Mobile & Real-Time
AI & Tools
Testing & Quality
Compliance & Security
Our work in production
Every project is a real application, with real users.
Scell.io
Factur-X and eIDAS compliance, in a single API.
B2B API infrastructure that automates the generation of electronic invoices in Factur-X format and eIDAS-certified electronic signatures. Designed to integrate within hours into any existing information system.
ApiLLMContext
Give your LLMs the context they deserve.
An MCP server that enriches Claude and other language models with structured external context. Enables AI to understand your codebase, documentation, and business data in real time.
ClaudeNest
Orchestrate Claude Code like a team of developers.
An orchestration platform that enables remote control of Claude Code with multi-agent management, real-time task tracking, and full session history.
PratiConnect
The 100% digital practice management suite for wellness professionals.
An all-in-one platform for wellness professionals: appointment booking, video teleconsultation, administrative management, and patient follow-up.
NoteFlow
Your notes think with you.
A productivity app combining note-taking, task management, and artificial intelligence. The AI analyzes your notes to suggest actions and connections between your ideas.
Daily Companion
Your personal journal, enhanced by AI.
An intelligent personal journal with Étoile, a caring AI companion. Emotional trend analysis, reflection prompts, and wellness tracking.
GigaPDF
The open source PDF editor the market was missing.
A complete open source PDF editing suite with real-time collaboration. Annotation, merging, conversion, signing — without sending your documents to a third-party server.
OrdoConnect
The health platform that respects your patient data.
A management platform for healthcare professionals with HDS-certified hosting. Patient records, digital prescriptions, and secure messaging.
TimeIsMoney
Invoice accurately. Invoice compliantly. Invoice fast.
NF525-certified invoicing solution with time tracking, automatic invoice generation, and direct accounting integration.
Giga-CRM
The CRM that automates what your sales team forgets.
A modular AI-powered CRM and ERP. Predictive lead scoring, automated follow-ups, and customizable dashboards.
Claude-DCM
Persistent memory and multi-agent orchestration for Claude Code.
Open source Distributed Context Manager: a persistence and orchestration layer for Claude Code sessions. REST API with 86+ endpoints, 11-page real-time dashboard with 3D visualization, safety gate against destructive operations, and multi-agent coordination via WebSocket and PostgreSQL LISTEN/NOTIFY.
QualiForma
The Qualiopi-native LMS for training organizations.
Multi-tenant LMS built around Qualiopi compliance: automated indicator evidence, Stripe Connect marketplace, embedded LiveKit video conferencing with AI transcription and electronic signature of attendance sheets.
Pix2Clip
AI-powered creation: video, image, music and voice-over.
100% browser-based AI creation studio. Generate videos, images, music, voice-over and voice cloning. EU-hosted, GDPR-compliant, your data never leaves Europe.
RestoBook
The complete management platform for restaurants.
All-in-one solution for restaurateurs: showcase site, online reservations, order taking, table management, customer loyalty and QR-code menus. Built for independents and restaurant chains alike.
My Skin Routine
Personalized skincare, free of disruptors and 100% offline.
Open source mobile app for tracking skincare routines. Filters out endocrine disruptors, controversial ingredients and comedogens. Fully offline, total privacy — your data stays on your device.
SMS Forwarder
Automatic SMS forwarding, open source and cloud-free.
Open source Android app that automatically forwards incoming SMS to an email, a webhook or another phone number. Filter by sender, keywords or time windows. No third-party server — your messages never leave your phone.
Viva Merchant SDK
PHP SDK for the Viva Wallet Merchant API.
PHP 8.2+ SDK covering the entire Viva Wallet Merchant API: payments, wallets, transactions, webhooks, smart checkout. Strictly typed, tested and production-ready for e-commerce.
Viva ISV SDK
PHP SDK for Viva Wallet ISV partners.
PHP SDK built for Viva Wallet ISV partners: marketplace, connected accounts, split payments, Cloud POS and reporting. Designed for SaaS vendors distributing payments to their merchants.
RPPS API PHP
PHP SDK for the French Healthcare RPPS Directory.
PHP SDK that queries the official RPPS Healthcare Directory: 6 sources (RPPS, ADELI, FINESS, ROR, AM, etc.) consolidated into a single request. Ideal for verifying a healthcare professional's identity in milliseconds.
RPPS API JS
TypeScript SDK for the French Healthcare RPPS Directory.
Zero-dependency TypeScript SDK for the RPPS Healthcare Directory. Node 18+, isomorphic (Node, Bun, Deno, edge). Strictly typed API, ideal for verifying practitioners from modern e-health applications.
Withallo JS SDK
Isomorphic TypeScript SDK for the Withallo platform.
TypeScript SDK for the Withallo cloud telephony API: calls, SMS, contacts, webhooks, virtual numbers. Isomorphic Node/Bun/edge, strict typing and ready-to-use helpers for CRM integrations.
Withallo PHP SDK
PHP SDK for the Withallo API: calls, SMS and webhooks.
PHP 8.2+ SDK for the Withallo API: place calls, send SMS, manage contacts, virtual numbers and consume webhooks. Built for SaaS vendors who want to embed cloud telephony in their product.
Clients who trusted us and shared their experience
“RL Conseil turned our specification document into an HDS-certified platform in four months. What impressed me most was Rony's ability to understand the constraints of the healthcare sector without needing them explained twice.”
Dr. Marie L.
Director, Medical Group
“After two disappointing experiences with agencies, working with RL Conseil was a relief. Clean code, deadlines met, and above all, a real technical vision that anticipates our needs 18 months out.”
Thomas R.
CEO, B2B SaaS Startup
“The e-invoicing compliance was causing us a lot of anxiety. Rony took ownership of the issue with a calm confidence that immediately put us at ease. The investment paid for itself within six months.”
Sophie M.
CFO, Industrial SME
Practical guides to prepare your project
Nine concrete guides, written by a CTO who uses them daily.
Flash Audit: 15 Technical Checkpoints
Assess your project's technical health in 10 minutes. Architecture, security, technical debt.
Download for FreeHDS Compliance: The Essential Guide
The 10 mandatory compliance checkpoints for your e-health or telemedicine application.
Download for FreeE-Invoicing 2026: Are You Ready?
Timeline, accepted formats, obligations by company size.
Download for FreeGDPR for SMBs: 12 Essential Requirements
The practical guide to bringing your business into compliance with the General Data Protection Regulation.
Download for FreeAI in Business: Concrete First Steps
How to integrate artificial intelligence into your organization safely and with measurable ROI.
Download for FreeSaaS Architecture: The 8 Pillars of a Scalable Solution
The technical guide to designing, deploying, and scaling a professional SaaS application.
Download for FreeElectronic Signature & eIDAS: Compliance Guide
Understanding electronic signature levels and implementing a solution compliant with European regulation.
Download for FreeChoosing Your Tech Stack: A CTO's Decision Framework
A methodical guide to making the right technology choices and avoiding costly mistakes.
Download for FreeSMB Cybersecurity: 10 Essential Measures
Protect your business from cyberattacks with these 10 concrete and accessible measures.
Download for FreeYour next project deserves
solid technical leadership
30 minutes to discuss your challenges. No commitment, no jargon.