
Júlio Alexandre de Albuquerque Reis
Senior IT Consultant | Data Engineering
Salary / Daily rate
Berlin, Germany
Freelance, open to permanent contract
Skills
Languages
About me
Intro
Senior IT Consultant with 10+ years in data engineering and product management. Delivered major BI/data platform projects for VW Group and enterprise clients using Azure, Databricks, and Power BI. Expert in ETL pipelines, data warehousing, and product strategy. Ready to transform your data into actionable insights.
Work experience
Senior IT Consultant
CENTA MG GmbH
Apr 2022 - Jul 2025
3 years 4 months
Berlin, Germany
Delivered three major BI/data platform projects: • Kloska Group – CFO Power BI & Power Automate Dashboard: Designed and implemented new strategic KPIs, replacing QlikView reports with a new Power BI experience. Integrated demand forecasting models. • VW Group – Power Platform Enablement: Supported enterprise-wide adoption of Power BI within VW’s Center of Excellence, defining governance, performance, and best practices. • Internal Datalake Project: Built a CRM data warehouse for Power BI reporting. Developed ETL pipelines in Azure Data Factory and Databricks, integrated with Azure Synapse Analytics, applied data cleansing and dimensional modeling. • Internal Product: Led development of data pipelines and historical KPI dashboards using Databricks, SQL, and Power BI, applying the Medallion architecture (Bronze/Silver/Gold) for scalable ETL processes. • Tech Stack: Power BI, Databricks, Azure Data Factory, Azure Synapse Analytics, SQL, Python, Power Automate, QlikView (legacy)
Product Owner
SóCarrão.com
May 2021 - May 2022
1 year 1 month
Curitiba, State of Paraná, Brazil
• Define the strategy for the 4 main products (Search Engine, Lead manager, Market integration and CRM for retailers) • Defined product roadmaps, led sprint planning, and coordinated engineering to deliver scalable web and mobile features. • Define the architecture for the microservices in AWS • Define and plan the migration from the old legacy monolithic system to the cloud • Coach 2 PO colleagues in Agile Methodologies • Fostered agile development culture through backlog prioritization and team coaching • Develop an analytical culture based on metrics using OKR and KPIs • Tech Stack: JIRA, Confluence, Vue.js, Node.js, PHP, SQL, Agile, Figma
Backend Developer - freelancer - part-time
Onramper
Aug 2021 - Dec 2021
5 months
Amsterdam, Netherlands
Integrate new gateways to software provision for fiat-to-cryptocurrency using Node.js Stack: Node.js, Typescript, React, API, Rest, DynamoDB
Product Owner
Paraná Banco S/A
Apr 2020 - May 2021
1 year 2 months
Curitiba, State of Paraná, Brazil
• Define the OKR based in the investment index from the market and internal goals • Led the Instant National Payment project - PIX, a totally new instant payment and successfully delivery the project on time • Defining the roadmap and key marketing KPIs. • Managed the mobile and web banking system, ensuring compliance with stakeholder expectations. • Designed together with the Scrum team test automation (BDD), user stories, and acceptance criteria. • Risk analysis • Analyze root causes for customer relation problems, and successfully reduce the number of customers complain regarding SMS security code from 13% to 4% • Tech Stack: Azure, Dynamics CRM, Android, IOS, App development, C#, SalesForce, Power BI, SharePoint, Microsoft 365, SQL, Figma, PIX
Product Owner - Project Manager - Fullstack Developer
Portavita
Jul 2018 - Jan 2020
1 year 7 months
Innopolis, Republic of Tatarstan, Russia
• Led product development for stroke prevention screening system in the Russian market in a Dutch company. • Conduct weekly syncs with PO in the Netherland headquarter • Perform code review and par programing. • Implement A/B tests for screening strokes form process • Integrate your solution in the third part website using API • Developed and maintained Scala-based backend and web API solutions. • Oversaw DevOps operations, unit testing, and integration testing. • Risk und Change Management analysis • Interview candidates to join the growing company • Successfully conduct meeting with customers in Russian • Tech Stack: Scala, Kafka, Web components, CI/CD, Jenkins, Docker, Kubernetes, FHIR, API, Restfull, SCRUM, TDD.
CTO - Project Manager - Bussines Partner
Mercafácil
Jan 2014 - Dec 2017
4 years
Curitiba, State of Paraná, Brazil
• Create the POC from concept to code using AWS Cloud • Built a BI dashboard for retailers, defining architecture for high-volume data processing. • Led ERP integration and OLAP data management, optimizing performance within budget constraints. • Create and implement daily routines to connect and extract data from ERP and send it to our infrastructure in AWS/S3 • Applied Lean Startup methodologies to pivot business models and develop MVPs. • Managed AWS-based cloud environments and developed PHP/MySQL applicationsBuilt low-code/no-code business applications using Power Apps, Power Automate, and SharePoint. • Interview and hire IT developers to build a team from 1 to 7 workers • Scale the pilot project from 1 customer to 120 (retailers) • Manage data volume up to 2 Terabytes • Perform ETL data using Pentaho • Tech Stack: PHP, JavaScript, AWS, Pentaho, ETL, OLAP, SQL, Redis, ElasticSearch
Analista Desenvolvedor de Sistemas
MalaPronta.com
Apr 2013 - Mar 2014
1 year
Curitiba, State of Paraná, Brazil
Análise do modelo de banco de dados, melhoria da modelagem para utilização de integração ao modelo OTA ( padrão de troca de mensagens da rede hoteleira). Migração das funcionalidades do sistema utilizando PHP, Symphony e PostgreSQL para o novo modelo de dados. Utilização de testes funcionais e unitários.
Analista Desenvolvedor Pleno
Sépha Perfumaria
Jun 2012 - Jul 2013
1 year 2 months
Curitiba, State of Paraná, Brazil
Trabalhava no setor de TI da empresa, como Analista Programador. Auxiliava na administração do servidor Mysql e Apache. Fazia integração do softwares com parceiros, através de webservice, implantação de meios de pagamentos externos.Criação (desenvolvimento) e manutenção do e-commerce da empresa, utilizando PHP 5, Mysql 5, Zend, Symphony, Linux, Netbeans. Sempre tentando implantar processos, boas práticas e idéias provindas do curso de pós graduação em Governança de TI, já concluído
Desenvolvedor Web
Magic Web Design
May 2011 - Jul 2012
1 year 3 months
Curitiba, State of Paraná, Brazil
Desenvolvimento de e-commerce. Desenvolvimento de diversos projetos utilizando o Zend/PHP5, Mysql/Postgree, jQuery, javascript e Linux
Analista de Sistemas
COMCAP
Feb 2010 - May 2011
1 year 4 months
Desenvolvimento de sistemas internos para gestão de resíduos sólidos em PHP. Software de gestão de estacionamento em JAVA. Gerenciamento do ERP da Senior, com MSSQL. Suporte a usuários. Gerenciamento de firewall/proxy no sistema Linux
Education
Innopolis University
Master Software Engineering
2017 - 2019
3 years
Universidade Positivo
Pos Graduation
2011 - 2012
2 years
Universidade Federal de Santa Catarina
Mestrado
2004 - 2006
3 years
Universidade Federal de Santa Catarina
Bacharel
2000 - 2004
5 years