Senior Product Manager · AI & Data
Davi Mattar
Senior Product Manager | AI/Data-Driven Growth Specialist
10+ years building AI products, scaling fintech, driving $20B+ in client assets.
Approach
I build AI products that scale.
Across 5 companies and 10+ years I've impacted 5.7M+ users and supported $20B+ in client assets. The method is consistent.
Start with the metric
Every product bet begins with the one number it should move, and how we will know within weeks rather than quarters.
Bring the right people in early
Legal, security, engineering, and data at the discovery table — the fastest AI launches are the ones nobody has to relitigate.
Ship iteratively
25+ A/B tests, 112+ products launched: cadence beats big-bang releases when traffic and data are the asset.
Career timeline
🧭 My work life, milestone by milestone
From founding a startup accelerator to leading MarTech at Hyatt — here's the path, with the key milestones from each role.
- BeeStart2013 – 2020
Co-Founder & Product Manager
Belo Horizonte, Brazil
Co-founded a startup accelerator and software house, shipping 100+ products and mentoring founders.
- Founded BeeStart accelerator & software house
- Delivered 100+ startup projects across 7 years
- 20% of mentored startups raised seed funding
- Scaled team to 15 employees
Natura & Co2020 – 2021
Product Manager — Emana Pay
São Paulo, Brazil
Owned the fintech onboarding experience for Emana Pay, a banking app serving 500K+ users.
- Reduced KYC drop-off from 23% to 16%
- Grew platform to 500K+ users, 1.5M monthly transactions
- Enabled R$1B+ in total value transferred
MGM Resorts2021 – 2022
Product Manager — MGM Rewards
Las Vegas, USA
Led conversion optimization on the MGM Rewards app across 4.6M monthly visits.
- Drove +$165K/month in incremental revenue
- Ran 25+ A/B tests (booking URL, price display)
- Optimized an app driving $23M+ monthly revenue
Questrade2022 – 2026
Senior AI Product Manager
Toronto, Canada
Built an enterprise GenAI platform powering 12 AI products for 300K+ clients.
- Launched 12 AI products on a shared GenAI platform
- Cut support costs $358K/year with agentic chatbot
- Supported $20B+ in assets under administration
- Aligned 30+ cross-functional stakeholders
Hyatt2026 – Present
Senior MarTech Product Manager
Chicago, USA
Leading MarTech modernization: Landing Page CMS, AI-powered SEO automation, and the AEM → AWS migration.
- Shipped Landing Page CMS in 15 days (was 4 months)
- AI SEO automation: 200+ city pages, ~$12.6M run-rate
- AEM → AWS migration: zero downtime, $1M+/yr saved
- 100% marketer adoption in 2 weeks, NPS +68
By the numbers
📊 Product impact at a glance
Aggregate outcomes across all roles — the headline numbers and quick stats that tell the story at a glance.
Total Users Impacted
0.0M
Questrade 600K + Emana 500K + MGM 4.6M
Monthly Revenue Lifted
$0K+
MGM Rewards A/B testing program
Annual Cost Savings
$0K+
Support chatbot + affiliate vetting
⚡ Quick stats
- 10+
- Years in Product
- 5
- Companies
- 30+
- Team Members Led
- 25+
- A/B Tests Run
- 3
- Countries Worked In
- 20+
- Startups Mentored
Case studies
🧩 Product Case Studies
Click a project to explore my problem-solving approach, execution, and impact.
Showing 3 of 26 case studies
Toolbox
🛠️ Tools & tech stack
Product craft, design, and hands-on engineering — the full toolbox.
How discovery, prioritization, and delivery actually get run.
- Jira
- Confluence
- Miro
- Agile (Scrum / Kanban)
- RICE Prioritization
- A/B Testing
- Google Analytics
- Adobe Analytics
- Product Discovery
- Google Design Sprint
- Lovable
- Claude
From journey maps to clickable prototypes before a line of code.
- Figma
- InVision
- Canva
- Adobe Creative Suite
- User Journey Mapping
- Prototyping
Hands-on enough to build, evaluate, and ship AI systems.
- GitHub
- Python
- TensorFlow
- Scikit-learn
- LangChain
- LangGraph
- LangSmith
- Vertex AI
- GCP
- AWS
- n8n
- Node.js
- React / React Native
- Flutter
- GraphQL
- MongoDB
- Firebase / Firestore
- Elasticsearch
- Docker
- Cursor
- Power BI
- Tableau