Data storyteller with a passion for uncovering hidden patterns and delivering actionable intelligence. With experience spanning from social media analytics to financial dashboards, I combine technical expertise with business acumen to solve complex problems.
class SergioProfile:
def __init__(self):
self.name = "Sergio Pestana"
self.role = "Senior Data Analyst"
self.location = "New York, USA"
self.background = "Economics + Data Science"
self.skills = ["Data Modeling", "ETL Development", "ML Implementation",
"Dashboard Creation", "Stakeholder Communication"]
def current_focus(self):
return "Building scalable data architectures in Databricks"graph LR
A[Social Media Analysis] --> B[Financial KPIs]
B --> C[Customer Behavior Analysis]
C --> D[LookML & Data Modeling]
D --> E[Medallion Architecture]
style E fill:#f9d77e,stroke:#333,stroke-width:2px
| Category | Technologies |
|---|---|
| Languages & Query |   |
| Data Platforms |   |
| BI & Visualization |    |
| Cloud & DevOps |   |
| Data Engineering |   |
I'm currently expanding my knowledge in:
- Advanced statistical methods through MITx's MicroMaster program
- ETL and data engineering
- Data mesh architecture principles
"The goal of data analysis isn't just to describe what happened, but to provide actionable insights that drive decision-making."
I believe in:
- Building data products that solve real business problems
- Maintaining rigorous data quality standards
- Communicating insights in accessible, impactful ways
- Continuous experimentation and learning
I'm always interested in collaborating on interesting data projects or discussing the latest trends in analytics.
- 📧 Email: [email protected]
- 🔗 LinkedIn: sergio-luis-pestana
- 💻 GitHub: You're already here!