The problem
What slows you down, and what we change
Today
- Repetitive tasks (sorting, follow-ups, data entry) eat hours every week.
- Your tools do not talk to each other: you copy-paste from one software to another.
- Finding a developer who truly masters AI agents in production is rare.
With Buildoto
- The agent runs them on its own, 24/7, with zero data entry errors.
- The agent connects your tools and moves data automatically.
- I design, code and deploy solo, like on beforbuild.com, with no subcontracting.
Freelance AI agent developer, I design and deploy intelligent agents that automate your business processes. Stack already running in production on beforbuild.com, delivered at fixed price from 490 € HT, or 440 € HT/day on time and materials (TJM), depending on your needs.
What I build:
- Document RAG agent: answers from your documents, contracts, procedures, with the source.
- Autonomous business agents: qualify cases, trigger follow-ups, extract data, make decisions based on your rules.
- Workflow automation: connect your tools (CRM, ERP, messaging) and move data without copy-pasting.
- Voice agent: answers your customers 24/7 by phone, escalates to a human when needed.
- Supervision and dashboards: React/shadcn interface to manage your agents, view logs, track performance.
The stack: Cloudflare Workers (edge API, orchestration), Supabase (PostgreSQL, auth, multi-tenant RLS), Mistral/OpenAI (LLM), LangChain or custom code for agent logic. All optimized to run at minimal cost.
Observed orders of magnitude: a case qualification agent processes 500 cases in a few minutes where a person spends 2 days. A RAG agent saves 15 to 30 minutes of searching per question asked. The monthly operating cost of an agent in production runs around 5 to 30 EUR depending on LLM call volume.
The packaged offer, fixed price
Fixed price, no time-and-materials (unless you prefer): a signed scope, a known price upfront, a production delivery that is documented and handover-ready.
- Simple automation from 490 € HT: one workflow, a few steps, connected to one or two tools. Delivered in 2 to 4 weeks.
- Complex business agent from 1 900 € HT: multi-step, decisions, supervision, management interface. Delivered in 4 to 6 weeks.
- Daily rate 440 € HT/day: if the scope is evolving, I work on a daily rate against your specifications, with a daily progress update.
Start with a free 30-minute audit: your needs, your existing setup, and a fixed-price quote within 48h.
Deliverables
What you get, in production
Proof in production
Agents running in production on BeForBuild.com
Method
Audit → Build → Production
- 01
Free audit · 30 min
We choose the right feature and scope your specifications. No commitment.
- 02
Fixed-price quote
Already-built base + customization priced to your specifications. Price and scope signed within 48 h.
- 03
Customization & production launch
I adapt the feature to your needs, deploy it and document it. Optimized to run at minimal cost.
Book
Your free audit · 30 min
Pick a slot. We audit your case and you leave with a fixed-price quote.
FAQ
Frequently asked questions
Who I am
A single point of contact, from quote to production
I design, develop and run my own features in production, BeForBuild.com, the B2B SaaS I run on my own, is the proof. These are the already-proven building blocks I offer you, adapted to your needs.
You talk directly to the person who delivers: no subcontracting, no agency layer. The one who designs is the one who codes and ships to production.
Stack & intégrations