William Lino Oliveira

Sr. Database Specialist SA @ AWS

São Paulo, São Paulo, Brazil5.9k followers
Amazon Web Services (AWS)ex-C6 Bankex-Data Tuning

Passionate about technology since the age of 8, when he first had contact with a Compaq Presario in 1998.

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He started in IT at 15 through a Computer Assembly and Maintenance course at Senai, where he decided he would pursue a Computer Engineering degree in college — and 3 years later, that's exactly what happened. At 16, he began teaching Digital Inclusion classes for young people aged 16 to 20 and for seniors using Open Source technology with Kurumin 7, and at 18 he started interning at companies focused on Network Infrastructure, Operating Systems, and Servers. Since 2011, he has focused on database technologies in an agnostic manner, managing large-scale environments with MySQL, PostgreSQL, SQL Server, and MongoDB. Also since 2015, I've been working with Cloud Computing, focused on AWS more intensive, building architectures to support millions of requestes per second. I am passionate about entrepreneurship, which is why I helped co-found two companies: Flapper and Data Tuning. At Flapper, I was tasked with creating and managing the entire infrastructure at the company, which has used AWS services since its founding, where we run all our products and services. At Data Tuning, as a consultant, I work as a Cloud Solutions Architect on AWS and Azure with a focus on database technologies on IaaS or PaaS such as SQL Server (Azure SQL, Hyperscale, Managed Instances, RDS, ), PostgreSQL (Azure Database for, Hyperscale, RDS, Aurora, ) and MySQL (Azure Database for, RDS, Aurora, ).

Career Timeline

JobSchool

GTM Index

  1. AMAZON WEB SERVICES (AWS)JOB
    1. Sr. GTM Specialist Solutio…
      1Y 11M
  2. C6 BANKJOB
    1. DBRE - Senior Tech Eng Spe…
      2Y 3M
    2. DBRE - Tech Eng Specialist…
      1Y 2M
  3. DATA TUNINGJOB
    1. Co-Founder & Principal Clo…
      5Y 6M
  4. HACKONEJOB
    1. Post-Graduate Professor -…
      1Y 4M
  5. FLAPPERJOB
    1. Co-Founder & Principal Clo…
      7Y 6M
  6. UNIVERSIDADE PRESBITERIANA MACKENZIEJOB
    1. Post-Graduate Professor -…
      1Y 3M
  7. ITAÚ UNIBANCOJOB
    1. Cloud Database Squad Tech…
      4Y 9M
  8. QIWI BRASILJOB
    1. Senior Database Administra…
      2Y 3M
  9. UNIESPJOB
    1. Database Administrator Tea…
      1Y 8M
  10. UNIFIEO - CENTRO UNIVERSITÁRIO FIEOJOB
    1. Sql Server Database Admini…
      4M

Time in market 14Y 6MOpen 3Closed 10Stints 13

gtmindex.io/p/williamlinooliveira

  1. Job: Amazon Web Services (AWS) — Sr. GTM Specialist Solutions Architect, Databases - WWSO Startups · 2024-09 – present — Expert architect working with all database technologies available on AWS and serving thousands of LATAM customers. Works as an advocate for database technologies, creating content and bridging the gap between field teams and AWS service teams.
  2. Job: C6 Bank — DBRE - Senior Tech Engineer Specialist (Specialist II - Manager) · 2022-06 – 2024-09 — Technical leadership in databases and reliability for SRE and development teams, spreading knowledge, applying best practices, building knowledge bases, and supporting diverse database technologies while always seeking the best solution to solve systemic problems. Part of a team responsible for a fleet of more than a thousand database instances on AWS Cloud across SQL Server, PostgreSQL, MySQL, and MongoDB Atlas technologies, as well as managed services RDS, Aurora, DocumentDB, and DynamoDB. Develops automations using Python, Terraform, and Harness, and implements observability with Grafana, CloudWatch, Performance Insights, and AppDynamics.
  3. Job: C6 Bank — DBRE - Tech Engineer Specialist (Specialist I - Lead) · 2021-04 – 2022-06 — Led a SRE cell focused on data, applying infrastructure best practices, reducing AWS cloud environment costs, developing automations that serve both infrastructure and business needs, and implementing and managing metrics for applications and computing and database environments. Acted as a cross-functional resource across cells (Squads) that serve various business areas of the institution, reviewing administrative routines, improving performance, troubleshooting, and developing automations for problem remediation and self-healing of applications at the database layer.
  4. Job: Data Tuning — Co-Founder & Principal Cloud Solutions Architect · 2019-03 – 2024-09 — Worked as a specialist consultant in databases and AWS and Azure cloud, serving clients of various sizes and helping them achieve their goals, improving system performance in accessing the data layer, and delivering efficiency and cost savings for their Cloud Computing environments.
  5. Job: Hackone — Post-Graduate Professor - Database and Big Data Architecture · 2023-03 – 2024-07
  6. Job: Flapper — Co-Founder & Principal Cloud Solutions Architect · 2016-04 – 2023-10 — Was responsible for the operation and maintenance of the entire technological infrastructure on AWS Cloud, managing servers, networks, and databases. Implements new technologies, providing a flexible and scalable environment that ensures the continuous growth of the business and the organization.
  7. Job: Itaú Unibanco — Cloud Database Squad Tech Lead | DBA Specialist I · 2016-07 – 2021-04 — Database Administrator specialized in the maintenance and performance of Microsoft SQL Server databases. Part of a specialist team, supporting highly critical and complex systems, high-availability environments, and databases of various sizes. Provides daily support to development and systems maintenance teams, helping them with the continuous improvement of their systems and environments. Has recently focused on the technological development of the database area, conducting studies and POCs of new relational and NoSQL database technologies, both On-Premise and Public Cloud (AWS and Azure), working alongside Architecture and Infrastructure teams, implementing environments on Linux and Wind…
  8. Job: Qiwi Brasil — Senior Database Administrator · 2014-03 – 2016-06 — Database specialist, worked with a focus on development, architecture, and infrastructure administration. Received all the components and environment from a third-party consultancy (payment gateway, backoffice, web services, etc.) and faced the challenge of understanding how Qiwi's payment ecosystem worked. Practically all the logic was in the database, so it took about 2 months of reverse engineering to understand the entire system. After this analysis, Qiwi Brazil was able to develop proprietary components and features, completely independent from the Russian headquarters. It was the first time that a country outside of Russia took full control of the development process. Technologies: -…
  9. Job: UNIESP — Database Administrator Team Lead · 2012-07 – 2014-03 — Hired to be responsible for the entire SQL Server database infrastructure at a time when the company was beginning its rise in the market, worked on various data migrations from diverse educational systems to the Totvs RM ERP system. Provided support to development teams and ERP systems analysts. Technologies: - Database administration: Microsoft SQL Server 2008 R2 and 2012; - Implemented features: Failover Cluster, migration to the 2012 version; - Development of customizations for TOTVS RM 11.20 and 11.82; - T-SQL programming; - Data Sanitization; - Data migration to Microsoft SQL Server from: FoxPro, PostgreSQL 8.4, Oracle 9i/10g, Firebird, IBM DB2, Microsoft Excel 2007/2010, Access 2007…
  10. Job: UNIFIEO - Centro Universitário FIEO — Sql Server Database Administrator · 2012-02 – 2012-06 — - Administração de bancos de dados: Microsoft SQL Server 2008 R2; - Programação em T-SQL; - Construção de ambientes de Business Intelligence utilizando Microsoft SQL Server 2008 R2 SSAS, SSIS and SSRS; - Sistema operacional: Microsoft Windows 2008 R2; - Virtualizadores: VMware ESXi and Microsoft Hyper-V.
  11. Job: Universidade Presbiteriana Mackenzie — Post-Graduate Professor - DevOps Engineering and Cloud Solutions · 2022-04 – 2023-07
  12. School: Universidade Estadual de Campinas — Post-Graduate, Engineering and Administration of Database Systems, Engenharia de Banco de Dados
  13. School: Centro Universitário Assunção — Bachelor's degree, Computer Engineering

Skills

Migration ProjectsIT OperationsSolution ArchitectureData EngineeringAmazon OpenSearchAmazon RedshiftAmazon RDSAmazon AuroraDynamodbDocumentDBSegurançaAWS Elastic BeanstalkAWS LambdaAWS CloudFormationAWS CodePipelineAmazon S3Artificial Intelligence (AI)Amazon Web Services (AWS)Azure Database for MySQLAWS Identity and Access Management (AWS IAM)

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