Valentin Monteiro · Data, AI & automation
ValentinMonteiroData & AI
Data strategy, AI, automation. A pragmatic approach, concrete results.
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What I do
Services
Data & Analysis
Ad-hoc exploratory analysis to answer your business questions
- PCA, clustering, correlations: uncover hidden patterns in your data
- Customer, product or market segmentation driven by data
- Growth opportunity detection and underexploited levers
- Custom decision dashboards and KPIs
AI Strategy
Assessment of your organization's AI maturity
- Identification of high-ROI use cases for your business
- Selection of the right models and tools (OpenAI, Claude, open source)
- Risk assessment: hallucinations, data privacy, API costs
- End-to-end support, from POC to production deployment
Claude Consulting
Claude API integration into your existing tools
- Production-grade agents with the Anthropic Agent SDK
- Claude Code deployment for engineering teams
- Custom MCP servers wired to your internal stack
- Prompt caching and API cost optimization
Experience
Experience and education
AI integration into business tools (Claude API, agents, process automation), decision dashboards and data pipelines, team training on AI usage and data autonomy.
Business requirements gathering and documentation, Looker Studio dashboard creation, SQL automation (-10h/week of manual reporting), cross-functional collaboration with Google operations and sales teams.
Client support for Meta/Facebook advertising account management, needs analysis and process improvement recommendations.
BI dashboard development with DigDash, web portal integration for real-time reporting accessible to stakeholders.
Python, SQL, data visualisation, statistical modelling.
Customer service and product diagnosis, CRM improvement proposals and workflow automation.
About
Approach
I am a developer and consultant. My approach: understand your context, identify high-impact levers, and deliver solutions that work. Concrete deliverables: code, measurable results, and knowledge transfer so your teams can operate independently.
Work
Projects
01Product · 202632 questionsat most per deck, every answer cited with its pageDeck readerIt reads a startup deck and lists what is missing, page cited. It does not say whether to invest. It says what to ask.
02Live demo · 20264 stagesfrom day 7 to collectionsOverdue invoice reminder agentAn AI agent that sorts the aging report, matches tone to how late each invoice is, and prepares the reminders.
03Product · 2026TodoAIA task manager where Claude plans and executes the work on its own. Built on the Agent SDK and MCP.
04Product · 2026EaightAn AI-native web browser with a built-in MCP server, so Claude Code can see and drive the browser directly.Featured
Highlights
WebMCP: Making Your Website Usable by AI AgentsWebMCP in practice: exposing a website's meeting booking to AI agents via document.modelContext, and helping agents discover the tools (llms.txt, schema.org).
Which Tasks Should You Automate With AI First (and Which Ones Never)Where should your SMB start with AI? A simple 4-criteria grid, the tasks to automate first, and the ones you should never hand over to AI.
Automating Sales Order Admin with AI: Where to Start (Wholesale & Distribution SMBs)About to hire another sales admin because quotes, order entry and follow-ups are piling up? Here's what AI actually handles in sales administration, what it doesn't, and where to start.
AI Consultant Rates in 2026: Real Pricing by Market and EngagementAI consultant rates 2026: day-rate ranges by market (US, UK, Canada, Australia, Ireland) and by engagement type. Public 2025-2026 sources cited.
Claude for Work vs Direct API: How to Choose for Your SMBClaude Team/Enterprise vs Messages API: concrete decision framework for SMBs, cost comparisons, and the trap of defaulting to either.Testimonials
What they say
I am pleased to recommend Valentin Monteiro, who has consistently demonstrated exceptional professionalism, dedication, and motivation during their time at Teleperformance. His approach every task with a strong work ethic and a genuine commitment to excellence. Valentin is proactive, always eager to learn, and takes on challenges with enthusiasm and most important, always willing to help and step up when needed. I am confident that he will be an asset to any organization.
J'ai eu le plaisir de mentorer Valentin dans sa formation de Data Analyst avec OpenClassrooms. Valentin s'est rapidement distingué par son engagement, sa maîtrise de Python, SQL et Excel, et sa capacité à interpréter des données complexes. Il possède également d'excellentes compétences en communication, rendant les concepts techniques accessibles à tous. Je recommande vivement Valentin pour toute opportunité en analyse de données.
I had the pleasure of working with Valentin during my tenure as Operations Manager at Teleperformance, where he excelled as a Customer Service Representative. Valentin quickly distinguished himself with his professionalism and dedication, making a significant positive impact on the team's KPIs. Valentin's commitment to excellence and his proactive approach to learning and helping others have been truly impressive. I highly recommend Valentin for any role that demands a blend of technical knowledge, customer service expertise, and a collaborative spirit.
During his work within the team I was leading at Teleperformance, I had the opportunity to work with Valentin and appreciate his skills. Valentin is someone who strongly desires to develop things on his own and possesses the determination to successfully execute his projects. It is his analytical skills combined with his ability to find innovative solutions that make Valentin an excellent collaborator.
Frequently asked questions
FAQ
A Data & AI consultant helps companies leverage their data and integrate artificial intelligence. This includes defining a data strategy, setting up dashboards, automating processes, and integrating AI solutions tailored to your business needs.
I work with SMEs, mid-size companies, and startups looking to structure their data approach or integrate AI into their operations. Whether you already have a data team or are starting from scratch, I adapt my support to your maturity level.
We start with a conversation to understand your context and goals. I then conduct an audit of the existing setup, identify high-impact levers, and propose a concrete action plan. Execution is iterative: regular deliverables, continuous feedback, and knowledge transfer to your teams.
Python, SQL, Google BigQuery, Looker Studio, Tableau for data. For AI: OpenAI API, LangChain, custom LLM solutions. For automation: n8n, REST APIs, Google Apps Script. I adapt to your existing stack.
Yes, I work primarily remotely. Based in Tbilisi (Georgia), I support clients worldwide. Exchanges happen via video call, and deliverables are shared in real time using collaborative tools.
Every engagement is different. The rate depends on complexity, duration, and scope. Contact me for a free initial conversation. I will propose a quote tailored to your situation.
Contact
Shall we talk?
A data or AI project in mind? Need automation? Contact me directly.
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