Talk to a specialist
Tell me what's holding you back. I'll get back to you within 48 hours with an analysis of what I can do for your business.
Direct contact
Email
contact@hervller.com
LinkedIn
/company/hervller
Location
Curitiba, PR — Brazil
Remote service available
What happens next
- You send the message
- I analyze the problem within 48h
- I reply with what I can do
- If it makes sense, we schedule a call
Frequently Asked Questions
Common questions about our services
What's the typical investment in a project?
It varies considerably depending on scope and complexity. Once I understand your problem, I send a proposal with clear pricing before any work begins. No surprise charges.
How long does a typical project take?
Strategic diagnosis: 2-3 weeks. Quantitative modeling + dashboard: 6-10 weeks. Complete data infrastructure: 10-16 weeks. Larger projects are divided into sprints with incremental deliveries.
Do you only work with large companies?
No. We serve from scale-ups to corporations. The criterion isn't size, but analytical maturity and clarity that well-interpreted data generates measurable ROI. If you make $500k+ decisions based on intuition when you could have analytical foundation, it probably makes sense to talk.
What's the difference between you and traditional consulting?
Traditional consultancies deliver PowerPoint presentations. We deliver models in production, functioning data pipelines and automatically updating dashboards. We have technical execution capability, not just strategic vision.
What if we don't have structured data?
Part of our work is precisely structuring dispersed data. If you have spreadsheets, legacy systems, old ERPs — we can consolidate. However, if there's literally no relevant historical data, we'll make the honest diagnosis that it may not yet be the right time for advanced analysis.
Prefer to go straight to the point?
Use the form above or write directly to the email — whichever is easier for you.
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