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Sou profissional sênior de Tecnologia da Informação com mais de 14 anos de experiência, especializado em Engenharia e Arquitetura de Dados. Ao longo da minha carreira, atuei na estruturação e modernização de ambientes de dados, sempre com foco em performance, escalabilidade e geração de valor para o negócio. Tenho forte experiência com SQL Server, Oracle e MySQL, além de atuação sólida em processos de ETL/ELT com Pentaho e desenvolvimento de dashboards estratégicos em Power BI. Também possuo conhecimentos em Azure e venho evoluindo em tecnologias modernas como Databricks e arquitetura de dados em nuvem. Na Accenture, liderei iniciativas de otimização de performance que reduziram significativamente o tempo de processamento de dados e aumentaram a eficiência dos sistemas. Tenho perfil analítico, foco em resolução de problemas complexos e forte compromisso com a qualidade e governança de dados. Busco oportunidades onde eu possa contribuir com minha experiência técnica e visão estratégica para transformar dados em insights relevantes para o negócio.
Project ID: 40372284
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Active 29 days ago
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11 freelancers are bidding on average $373 USD for this job

Olá posso atuar como seu Consultor de Engenharia de Dados Sênior e entregar a modernização completa do ambiente de dados com foco em performance escalabilidade qualidade e valor estratégico para o negócio tenho ampla experiência em projetos de arquitetura e engenharia de dados incluindo SQL Server Oracle MySQL processos ETL ELT com Pentaho dashboards avançados no Power BI e migrações para Azure e Databricks exatamente como você descreveu vou estruturar e otimizar todo o ambiente implementar pipelines robustos de dados configurar governança e qualidade configurar integrações completas com Power BI e migrar ou modernizar para nuvem garantindo redução de tempo de processamento e insights acionáveis em tempo real entrego toda a solução com documentação técnica clara diagramas de arquitetura e suporte para transferência de conhecimento para que sua equipe consiga manter e evoluir o ambiente sem dependência o resultado final será um ecossistema de dados moderno eficiente e alinhado com as melhores práticas de mercado estou confiante que posso entregar exatamente o que você precisa com alta qualidade e rapidez fico no aguardo para começarmos imediatamente
$500 USD in 7 days
3.0
3.0

As an experienced and adaptable freelancer in the field of data engineering and architecture, I believe I can be a valuable asset for this project. Throughout my 6+ years of professional IT experience, I have worked with various SQL platforms, including SQL Server, Oracle, and MySQL. I've also developed a strong proficiency in Power BI, an essential tool for the successful implementation of any data framework. Moreover, I boast strong competencies in ETL/ELT processes using Pentaho, which aligns well with your project needs. My familiarity with modern technologies such as Databricks and Azure is a significant plus that can contribute to the project's agility and innovation. Furthermore, I have a proven track record in optimizing data systems to increase efficiency and performance in my time at Accenture. In conclusion, my broad skillsetófrom database management to developing strategic dashboardsócombined with my analytical mindset makes me well-equipped to handle complex data problems while delivering top-notch quality. Let's collaborate! AssemblyDescription:
$500 USD in 7 days
2.4
2.4

With over 14 years of experience in the IT sector, I bring a broad suite of skills to bear on any project. As a senior professional specialized in Data Engineering and Architecture, I have managed and reshaped data environments to tight performance, scalability, and business value metrics throughout my career. Capacities with SQL Server, Oracle, MySQL, Pentaho for ETL/ELT processes and Power BI for strategic dashboards allow me considerable insight into manipulating and analyzing data. Furthermore, I have proficiency in Azure and am currently educating myself in Databricks as well as cloud-focused data frameworks to ensure my relevance to cutting-edge developments. My time with Accenture involved leading performance optimization initiatives that significantly reduced data processing times while enhancing system efficiency. Such problem-solving aptitudes and dedication to quality and data governance assure I'm poised to contribute meaningfully given the opportunity. By hiring me, you gain access to a freelancer ranked top 3% globally for talent, tailored expertise in Database Administration & SQL apart from Full Stack and CMS Development skills. I've always had high rehire rates on Freelancer.com due to a 100% satisfaction record that puts your project's deadline first without compromising the desired quality. Together, let's turn your valued data into consequential business insights.
$250 USD in 9 days
0.6
0.6

Olá, Sou profissional sênior de TI com mais de 14 anos dedicados a Engenharia e Arquitetura de Dados, sempre priorizando performance, escalabilidade e geração de valor para o negócio. Minha experiência inclui SQL Server, Oracle e MySQL, além de ETL/ELT com Pentaho e dashboards estratégicos em Power BI. Tenho atuação sólida em Azure, Databricks e governança de dados para transformá-los em insights acionáveis. Na prática, já liderei iniciativas de otimização de performance que reduziram tempos de processamento e aumentaram a eficiência de sistemas, sempre com foco em qualidade e governança. Estou pronto para aplicar minha visão técnica e experiência para entregar soluções alinhadas aos seus objetivos de negócio, com entrega segura e dentro do prazo. Podemos alinhar os próximos passos em uma breve conversa.
$450 USD in 5 days
0.0
0.0

Hello In projects similar to Infogram and Plotly, I designed and optimized large-scale data pipelines and analytics systems using SQL Server and ETL tools. A key challenge was handling slow-performing queries and fragmented data sources, which I resolved through data modeling and performance tuning. This reduced processing time significantly and enabled accurate, real-time dashboards for business insights. Looking at the job posting, I see a strong alignment with advanced data engineering and analytics. I think this will be successful because combining structured data pipelines with business-focused dashboards drives measurable value. Your project focuses on transforming data into insights, so I intend to build optimized ETL/ELT pipelines and scalable data models that feed high-performance dashboards for clear decision-making. Because this project requires scalability and analytics, it supports SQL Server, Power BI, ETL tools like Pentaho, and cloud platforms such as Azure and Databricks. Could you clarify your current data architecture and whether migration to cloud is planned? Also, what are the primary KPIs you want to track in your dashboards? I will gladly answer. Thank you, Evandar
$500 USD in 7 days
0.0
0.0

Hey, I liked your project, Consultor de Engenharia de Dados Sênior and believe I can help you with the project. With my background in SQL, Oracle, Database Administration, I'm confident I can meet your requirements. Would be glad to go over specifics if you're interested.
$250 USD in 7 days
0.0
0.0

Hi there, I can complete your data engineering and architecture task. I have strong experience with SQL Server, Oracle, MySQL, ETL processes, and Power BI dashboards. My approach: first, I will review your current data environment and requirements; then, I will deliver optimized solutions for performance and scalability. I will provide documentation covering data architecture decisions and implementation details. Timeline: 5 days, revisions included. Let me know if you need any clarification on my approach.
$250 USD in 5 days
0.0
0.0

Rio de Janeiro, Brazil
Member since Apr 14, 2026
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