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Joao Pedro Santos

Joao Pedro Santos

Data Analyst

OLX Brasil | Brasil

Technologies

My Portfolio Highlights

My New Project

Analyzing Students' Mental Health

My New Course

Introduction to SQL

My New Project

Analyzing Students' Mental Health

Quantitative pioneer, venturing into unexplored territories of data exploration.

My Work

Take a look at my latest work.

course

Introduction to SQL

course

Intermediate SQL

course

Joining Data in SQL

course

Introduction to SQL

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to SQL
Intermediate SQL
Joining Data in SQL
Understanding Cloud Computing

My Work Experience

Where I've interned and worked during my career.

Grupo OLX | Apr 2024 - Present

Tech Governance & Data Analyst

Results - Delivered 6 dashboards at Strategic, Tactical, and Operational levels. - Improved SQL query performance in legacy products by approximately 60%. - Created 4 strategic KPIs for ProdTech monitoring. - Supported leadership in data-driven decision-making within the organization. Job: - ETL: Using tools such as SQL, Python, Apache Airflow, Apache Hive, and data provisioning on S3 (AWS). - Legacy Product Evolution. - Mentoring New Team Members. - Descriptive Analysis. - Engineering Metrics Development. - Dashboard Development for KPI Monitoring. - Dashboard Development for Quality Management. - Forecasting Delivery of Items in Progress. - Creating Indicators and Metrics. Tools: Apache Superset (Data viz) Python SQL Miro Jira e Confluence
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Grupo OLX | Sep 2023 - Apr 2024

Data Analyst Intern

Data Analysis: Extraction, transformation, and analysis of data using SQL, Excel, Google Sheets, and Apache Superset. Creation of interactive dashboards and data visualizations. Prototyping dashboards using Miro. Experience in dashboards for team and league tracking (Flight Level 1 and 2), software quality, and monitoring of tax incentive projects. Data Governance: Relational data modeling. Validation and updating of databases. Comprehensive documentation of generated databases. Work Management: Creation and maintenance of documentation in Confluence. Task and project management in Jira. Effective communication with internal stakeholders via email and Slack. Strategic Projects: Development of metrics for team and league tracking (Flight Level 1 and 2): Lead Time, Throughput, Backlog Analysis, etc. Creation of dashboards to monitor quarter-to-quarter progress in tax incentive project management (Capitalization (EBITDA) and Lei do Bem (Tax Exemption)). Data extraction using SQL for finance teams. Implementation of LAG metrics (SLA, MTTR, MTTA) for incident management and convergence between internal and external tools (Salesforce). Skills: SQL Python Excel Apache Superset Miro Relational Modeling Jira Slack

Grupo OLX | Jul 2022 - Sep 2023

Agile Ops Intern

N/A

INTERA | Talent Hacking | Feb 2022 - Jun 2022

Tech Recruiter Intern

Internship focused on recruitment and selection of candidates in the Technology sector, serving national and multinational companies: - Utilization of tools for candidate hunting. - Profile analysis and alignment considering both cultural and technical fit. - Sales funnel management. -Hunting for companies like Take Blip, Cora, and Accenture, specifically for Senior Developer roles.

My Education

Take a look at my formal education

Bacharelado, Business AdministrationPontifícia Universidade Católica de Minas Gerais | 2026

About Me

Joao Pedro Santos

Leveraging my business experience, I focus on optimizing the translation and implementation of needs into data analysis, aiming to maximize the value added to the projects I work on.

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