Jhonatan Pinheiro

1. Data Analyst | Developer Analyst | Mid-Level

   Current

   Covabra Supermercados·Oct 2026 — Present

   • Desenvolver queries em SQL para bancos de dados PostgreSQL e MySQL
   • Entender as necessidades das áreas de negócio e transformá-las em requisitos de dados
   • Desenvolver e realizar a sustentação de relatórios automatizados
   • Manipular diferentes bancos de dados para extração e análise de informações
   • Construir e desenvolver dashboards, KPIs e indicadores de negócio
   • Realizar estudos e análises para apoiar decisões estratégicas
   • Identificar oportunidades de melhoria por meio da análise de dados
   • Apoiar o desenvolvimento de novos produtos e soluções baseados em dados
   • Atuar em parceria com diferentes áreas da empresa, compreendendo suas necessidades e propondo soluções
   • Bancos de dados relacionais (PostgreSQL e MySQL)

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2. Data Analyst | Developer Analyst

   UNC SOFTWARE·Sep 2025 — Jul 2026

   • Creation and customization of Business Intelligence (Power BI) dashboards.
   • Data processing and modeling for management reports.
   • SQL queries for reports using PostgreSQL, MySQL, and Firebird.
   • Database procedures.
   • Development focused on data import.
   • Creation of scripts for process automation.
   • Workflow automation and integrations using n8n.
   • Development of internal APIs for data import between systems.
   • Application containerization using Docker.
   • Maintenance and customization of spreadsheets for customers, sales orders, purchase orders, accounts receivable, accounts payable, and products.

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3. Developer Analyst | Data Analyst

   RadiusNet·Apr 2023 — Dec 2024

   • Analysis, development and mapping of new features.
   • Logic and structuring of relational databases (MySQL and PostgreSQL).
   • Writing SQL queries — DDL, DML, DQL, DTL and DCL.
   • ETL processes (extract, transform, load).
   • Preparation, analysis and execution of data imports.
   • Data handling and cleaning.
   • Database backup routines.
   • Back-end development in PHP.
   • Integration with ISP system databases: Mk-Auth, SGP, HubSoft, Beesweb, MikWeb, IXC Soft, among others.
   • RADIUS authentication management for internet service providers.

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4. Computer Support Analyst (Help Desk)

   Adesso Tecnologia·Oct 2021 — Jan 2023

   • Planning and execution of cyber-protection operations with Acronis Cyber Protect Cloud.
   • Email security management through Acronis and Perception Point web consoles.
   • Licensing, agent installation and tenant/user management in Cyber Protect Cloud.
   • Cloud-based backup, recovery and disaster recovery (failover/failback).
   • Disk-health monitoring, software/hardware inventory and patch management.
   • Remote administration: group management, remote desktop and remote assistance.
   • Network security with Blockbit Network Security Firewall.
   • Administration of firewall, switch, hub and Ubiquiti UniFi.
   • Installation and removal of Bitdefender agents.
   • Support for Windows and Linux operating systems and ERP.

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5. Junior Member — Research

   ENGCAMP Finance / UNICAMP·Jun 2020 — Nov 2020

   • Financial-market research and analysis in a UNICAMP-linked academic league.
   • Study of economic trends and scenario modeling.
   • Development of innovative financial strategies.
   • Multidisciplinary collaboration to build solutions.
6. Sales Supervisor

   Burger King do Brasil·Jun 2015 — Jul 2017

   • Leadership, training and management of the sales team.
   • Cost of goods sold (COGS/CMV) control.
   • Ownership of the full operational process, end to end.
   • Overall stock control and product rotation.
   • Inventory monitoring with FIFO and FEFO methods.
   • New-product sales strategies.
   • Point-of-sale marketing actions.
   • Customer service.
   • Cash closing.
   • Accountable for meeting monthly and annual targets.

Credentials and courses that back up my work.

Recommendations from people I've worked with throughout my career.