c
cerqueiralex

Alexandre P.

@cerqueiralex

Cloud Data Engineer, AWS and Snowflake

Brasil
Inglês, Português
Algumas informações são exibidas no idioma inglês.
Sobre mim
Senior Data Engineer specialized in AWS, Snowflake, SQL, Python, PySpark and dbt. I build reliable ETL/ELT pipelines, serverless data workflows, data lakes, data warehouses and analytics solutions. My experience includes AWS Glue, Lambda, S3, Athena, QuickSight, Terraform, data modeling, SQL optimization and data quality. I focus on practical, maintainable solutions with clear communication, well-defined scope and documentation.... Saiba mais

Habilidades

c
cerqueiralex
Alexandre P.
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Migração e Desempenho de Banco de Dados
I will fix and optimize your snowflake sql queries
A partir deUS$ 25 /projetoMais detalhes
Painéis de dados
I will build professional AWS quicksight dashboards and bi reports
A partir deUS$ 25 /projetoMais detalhes

Portfólio

Experiência profissional

Conversion_Zone

Data Engineering, BI & Analytics Consultant

Conversion Zone • Freelance

Jun 2021 - Present • 5 yrs 4 mos

Consultant at Conversion Zone, delivering Data Engineering, BI and Analytics solutions for businesses. I design, build and optimize ETL/ELT pipelines, cloud data platforms, data warehouses and analytics solutions using Snowflake, AWS, dbt, SQL, Python, PySpark and QuickSight. My work includes data migrations, performance tuning, data quality, automation, troubleshooting and BI modernization, with a focus on reliable, maintainable solutions and measurable business outcomes.