I find what costs you time and I build the system that fixes it. You keep the results.
I'm Céleste Bellier, based in Lyon, France. I help businesses cut through the noise — disconnected tools, manual routines, processes that should have been automated years ago. I identify the friction, build the fix, and hand you the keys.
My proving ground: Boutique G-Shock Lyon (Groupe Maier), where I built the entire technical infrastructure from scratch — automated shipping, KPI dashboards, order logistics, Google review management. I did the job before I automated it, and that's what makes the difference.
Everything I do comes down to one conviction: time is the only luxury you can't buy. Not speed for the sake of speed — but the belief that no one should spend their best hours on work that doesn't need a human. If I can give you back even one hour a week, I've done my job.
I build custom automations that save you hours every week — no subscriptions to bloated SaaS, no generic templates. Tailored systems that plug into your existing tools and run silently in the background.
Full analysis of your Google Business profile, your website performance, and your local SEO. Monthly automated reports with actionable insights — foot traffic, search queries, competitor benchmarks — delivered straight to your inbox.
Every new review triggers an instant AI analysis — sentiment, key topics, urgency. Good reviews get a personalized thank-you response. Negative ones get flagged with suggested action. Weekly digest with trends and rating evolution.
Stop wasting hours on spreadsheets. I build automated dashboards that pull your data from any source — POS, e-commerce, Google Analytics, CRM — and deliver clean weekly or monthly reports to your team. No manual work, ever.
Every form submission on your site gets analyzed by AI in real time. Spam gets filtered, legitimate inquiries get profiled — who they are, what company, what they want. You receive a rich brief, not a raw email. Response time: instant.
From order confirmation to label printing to delivery tracking — the entire chain automated. Works with DHL, UPS, Colissimo. Customer gets notified at every step. Your team just packs the box.
If your team does the same thing more than twice a week, I can automate it. Invoice follow-ups, appointment reminders, social media posting, data entry, file management, internal notifications — name the bottleneck, I build the fix.
Your industry doesn't matter — the bottlenecks are the same everywhere. I've already solved them for others. Let's talk about yours.
Every domain feeds the others. Retail informs automation priorities. Hardware thinking shapes software architecture. Trading demands real-time reliability.
I design and deploy autonomous workflows using N8N. From a single notification to a full operational pipeline — each one shaped around how your team already works, not the other way around.
Hands-on experience managing day-to-day operations — team coordination, customer experience, inventory, sales strategy, and performance reporting. I've been on the ground floor, and that's why the systems I build actually fit.
Deep-dive technical solutions tailored to specific industries. Proven track record in luxury retail (Casio/G-Shock ecosystem) — e-commerce auditing, catalog quality, AI assistants. The same methodology applies to any sector.
Designing and building physical electronic objects — ESP32 robots, custom PCB integrations, thermal printer setups, IoT prototypes. From firmware to physical assembly.
Full-stack applications from concept to deployment. Node.js backends, expressive frontends, private client portfolios, Nginx proxy management, AI-powered tools. Every site ships with proper SEO.
Automated crypto analysis pipelines — real-time Telegram alerts, multi-horizon forecasting, portfolio tracking, and performance dashboards for informed decision-making.
I've been into tech since I was a kid — tearing apart hardware, writing my first scripts, learning how things work by breaking them. That turned into web development, then automation, operations, electronics, AI, SEO, trading tools. I don't just write code — I understand how businesses actually run, I've handled logistics, team coordination, and customer-facing operations from the inside.
I engineer in Node.js, orchestrate through N8N, fabricate by hand, and place businesses where they belong — at the top of Google. The stack is a detail. What doesn't change is the standard: every system I deliver runs itself, every site I build earns its rank, every object I assemble works on the first try. Give me the problem. I'll give you the infrastructure.
Automation, web apps, operations tools, hardware, or something I haven't thought of yet.