Alessandro Luz

Alessandro Luz

Tier 2 - Bilíngue - Suporte Microsoft

Followers of Alessandro Luz8000 followers
location of Alessandro LuzNew Zealand

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  • Timeline

  • About me

    Data Architect | Power BI | Data Analyst | Power Apps | Power Automate | BI Specialist | ODI Oracle | Oracle Cloud | Career Mentor - Guiding to Go Beyond in the Data Field | Founder of the #dadosdequinta Community

  • Education

    • Faculdade de Tecnologia de São Paulo

      2008 - 2012
      IT Business Management IT
    • Estácio

      2021 - 2023
      Bachelor's degree Data Science
  • Experience

    • Teleperformance

      May 2015 - Feb 2020
      Tier 2 - Bilíngue - Suporte Microsoft

      • Led 20 analysts tier 1, achieving a 95 % higher customer satisfaction (CSAT) score and cutting average resolution in first contact.• Built Excel analytics sheets on support KPIs, surfacing insights that drove a 20 % increase in operational efficiency globally.• Handled 100+ Tier-2 technical escalations by month and implemented process improvements that reduced average resolution time by 30%, resulting in faster issue closure and higher customer satisfaction.• Represented Brazil in global weekly technical meetings with Microsoft, Led discussions on critical bugs, product enhancements, and support process workflows, contributing to and maintaining the world’s lowest rate of unresolved errors and bugs across all regions. Show less

    • Banco Digimais

      Apr 2020 - now
      Data Coordinator

      • Spearheaded the build-out of a modern data-warehouse platform from the ground up, ingesting 120M of data records daily and cutting ELT/ETL process for less than 1 hour.• Appointed Data NOC Coordinator and built the NOC monitoring function from the ground up—developing 120 + custom Python plugins and expanding monitored IT infrastructure and business KPIs from 1,000 to 12,000 items.• Recruited and led a team of data architects and engineers, analysts, and DevOps engineers, achieving 99.9% pipeline uptime and deploying 20+ releases per quarter.• Introduced enterprise-wide data governance, elevating data accuracy and meeting Central Bank BCBS 239 standards 6 months ahead of the audit.• Designed over 50 dashboards in Power BI and 35 paginated reports in Report Builder, reducing the decision-making cycle from monthly to daily.• Conducted 40+ stakeholder workshops and training sessions, lifting dashboard adoption by 60% and achieving a 95% satisfaction rate.• Automated manual processes of data collection, processing, and distribution using Report Builder and Power Automate, cutting processing time by and saving 1,000+ staff-hours annually.• Built real-time monitoring dashboards that detect anomalies in under five minutes—speeding up incident resolution by 70%.• Designed and implemented an AI-driven Power Apps solution to ingest and parse 800 PDF invoices per month—processing and loading data directly into the database—and built an end-to-end invoice payment automation app, eliminating a 2-hour daily manual task (≈40 hours/month), a 100% reduction in manual effort, and enabling real-time processing. Show less

    • #dadosdequinta

      Feb 2024 - now
      Fundador, Consultor e Mentor

      Fundador e Consultor Principal em Dados na #dadosdequintaNa #dadosdequinta, nossa missão é capacitar empresas e profissionais de forma estratégica para se tornarem data-driven. Com uma paixão por educação e compartilhamento de conhecimento, oferecemos uma gama completa de serviços que incluem:• Consultoria em Dados: Fornecemos análises detalhadas, estratégias de dados e soluções personalizadas para ajudar nossos clientes a tomarem decisões baseadas em dados.• Treinamentos: Organizamos workshops e cursos especializados para equipes, ensinando desde fundamentos até técnicas avançadas de análise de dados.• Mentorias: Apoiamos profissionais e entusiastas de dados, oferecendo orientação e conselhos práticos para o desenvolvimento de suas carreiras.• Lives Educativas e Voluntárias: Conduzimos sessões ao vivo gratuitas, onde compartilhamos nosso conhecimento sobre as melhores práticas em ciência de dados, ferramentas e tecnologias emergentes.Combinamos expertise técnica com uma abordagem pedagógica, garantindo que nossos parceiros e participantes adquiram não apenas conhecimento, mas também a confiança para aplicar essas habilidades em seus próprios contextos.Nosso objetivo é criar um impacto positivo, promovendo a cultura de dados em todas as esferas da sociedade. Se você está procurando transformar dados em oportunidades, desenvolver suas habilidades em análise de dados ou simplesmente aprender mais sobre este campo dinâmico, vamos conversar! Show less

  • Licenses & Certifications

    • Microsoft Certified: Power BI Data Analyst Associate

      Microsoft
      Jun 2023
      View certificate certificate
    • Certificação OEM Manufacturing and Deployment for Windows 10

      Microsoft
    • EF SET English Certificate 59/100 (B2 Upper Intermediate)

      EF SET
      Nov 2024
      View certificate certificate
    • Certificação MCP Windows 8.1

      Microsoft
    • Microsoft Certified: Power Platform Solution Architect Expert

      Microsoft
      Mar 2024
      View certificate certificate
    • Cisco Certified Network Associate (CCNA)

      Cisco
      View certificate certificate
    • Certified Business Intelligence Professional (CBIP)

      CertiProf
      Aug 2023
    • Microsoft Certified: Power Platform Developer Associate

      Microsoft
      Aug 2023
      View certificate certificate