Resumo
Visão geral
Experiência profissional
Formação acadêmica
Habilidades e competências
Certificados
LANGUAGES
Linha do tempo
Generic

CLEIDSON SANTOS OLIVEIRA

Resumo

Data Science professional with a strong background in Logistics and Quality Assurance (ICQA). Expertise in transforming operational data into strategic insights through automated workflows, interactive dashboards, and machine learning models. Proven track record of optimizing inventory accuracy and reducing manual processes using Python, SQL, and the Google Cloud ecosystem.

Visão geral

3
3
years of professional experience
3
3
years of post-secondary education
1
1
Certification

Experiência profissional

ICQA Representative (Levels 1, 2 & 3)

MERCADO LIVRE
Lauro de Freitas, BA
05.2024 - 05.2026
  • Developed dynamic dashboards and digital solutions using SQL, Javascript, Google sheets and Appsheet to automate operational routines, increasing team productivity in 70% and data reliability.
  • Applied Scrum methodologies to manage technical demands and prioritize inventory health tasks.
  • Conducted advanced analysis of inventory discrepancies, implementing corrective actions that improved stock traceability in 25%.

Operations Assistant - Loss Prevention

RANDSTAD (Contracted to Mercado Livre)
Lauro de Freitas, BA
10.2023 - 05.2024
  • Supported fulfillment operations by developing audit tools and detailed loss prevention reports.
  • Identified process bottlenecks and provided data-driven recommendations for security and efficiency improvements.

Administrative Assistant / Cargo Inspector

JHC EXPRESS TRANSPORTES E CARGAS
Lauro de Freitas, BA
03.2023 - 09.2023
  • Managed logistical documentation (MDF-E, CT-E) and optimized delivery routes using data-driven scheduling.
  • Creating and managing KPIs related to lead time, load time, SLA, and customer experience.

Formação acadêmica

Bachelor - B.S. in Logistics

UNIDOMBOSCO
05.2023 - 12.2024

Postgraduate - Data Science

Faculdade Descomplica
12.2025 - 12.2026

Habilidades e competências

  • Python
  • SQL
  • JavaScript
  • Power BI
  • Looker Studio
  • ETL Processes

Certificados

  • Statistics for Data Science - Faculdade Descomplica
  • Data Science Specialization (Hypothesis Testing & Data Exploration) - Alura
  • Power BI: Data Modeling & M Language - Alura
  • Google BigQuery for Data Engineering - Udemy
  • Technical Certificate in Data Science - Alura

LANGUAGES

Português
Língua materna
Inglês
Intermediário alto
B2
Espanhol
Básico
A2

Linha do tempo

Postgraduate - Data Science

Faculdade Descomplica
12.2025 - 12.2026

ICQA Representative (Levels 1, 2 & 3)

MERCADO LIVRE
05.2024 - 05.2026

Operations Assistant - Loss Prevention

RANDSTAD (Contracted to Mercado Livre)
10.2023 - 05.2024

Bachelor - B.S. in Logistics

UNIDOMBOSCO
05.2023 - 12.2024

Administrative Assistant / Cargo Inspector

JHC EXPRESS TRANSPORTES E CARGAS
03.2023 - 09.2023
CLEIDSON SANTOS OLIVEIRA