Leonardo O.

Development Supervisor at Zukkin - Inteligência de Preços
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Contact Information
us****@****om
(386) 825-5501
Location
Ipatinga, BR
Languages
  • Portuguese Native or bilingual proficiency
  • Spanish Limited working proficiency
  • English Full professional proficiency

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Jonatha Ferreira Pinto

Sou um pouco suspeito em falar sobre o Leonardo, porque ele é simplesmente um prodígio. Um menino de ouro, tenho muito orgulho de ter trabalhando junto com ele no time de desenvolvimento da @ECOM-D

Carolina Assis

Um excelente profissional, sempre procurando novos conhecimentos através da educação autodidata, tem sede de conhecimento e é focado, é uma pessoa que busca a cada dia maximizar seus conhecimentos a fim de se tornar um profissional completo, comprometido profissionalmente, possui uma capacidade invejável para trabalhar na área de desenvolvimento de software.

Victor V.

Excelente profissional, bastante antenado as novas tecnologias e com grande entusiasmo em TI. Apaixonado pela profissão e com grande facilidade de aprendizado. Grande gênio da TI!

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Credentials

  • Attention Mechanism
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Create Image Captioning Models
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Encoder-Decoder Architecture
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Generative IA
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Image Generation
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Large Language Models
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Responsible AI
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Transformer Models and BERT Model
    Google Cloud Skills Boost
    Jun, 2023
    - Nov, 2024
  • Engenharia de Dados na AWS
    DIO
    Jan, 2023
    - Nov, 2024
  • Estratégias para Captação de Investimentos
    DIO
    Nov, 2022
    - Nov, 2024
  • Microsserviços com Amazon S3
    Digital Innovation One Inc.
    Oct, 2022
    - Nov, 2024
  • Arquitetura e Modelagem de Dados
    Digital Innovation One Inc.
    Sep, 2022
    - Nov, 2024
  • Desenvolvimento back-end com Node.js
    Digital Innovation One Inc.
    Sep, 2022
    - Nov, 2024
  • Desenvolvimento de Processos - BPM/ECM Intermediate
    TOTVS
    Apr, 2022
    - Nov, 2024
  • Orquestrando Big Data em Ambiente de Nuvem
    Digital Innovation One Inc.
    Apr, 2022
    - Nov, 2024
  • Orientação a objetos, exceções e banco de dados PHP
    Digital Innovation One Inc.
    Nov, 2021
    - Nov, 2024
  • Aplicação Serverless na AWS
    Digital Innovation One Inc.
    Sep, 2021
    - Nov, 2024
  • Qualidade de Software
    Digital Innovation One Inc.
    Sep, 2021
    - Nov, 2024
  • Aplicações avançadas com Angular
    Digital Innovation One Inc.
    Aug, 2021
    - Nov, 2024
  • Conceitos de API e Clean Architecture
    Digital Innovation One Inc.
    Aug, 2021
    - Nov, 2024
  • Desenvolvimento avançado em PHP
    Digital Innovation One Inc.
    Aug, 2021
    - Nov, 2024
  • Santander Bootcamp | Fullstack Developer
    Banco Santander
    Aug, 2021
    - Nov, 2024
  • Técnicas avançadas em Angular 8
    Digital Innovation One Inc.
    Aug, 2021
    - Nov, 2024
  • Visual Studio Code
    Digital Innovation One Inc.
    Aug, 2021
    - Nov, 2024
  • Bootcamp LocalizaLabs React Developer
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Bootcamp Santander Fullstack Developer
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Bootcamp everis New Talents Java
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Conceitos e melhores práticas com bancos de dados PostgreSQL
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Construindo um projeto com arquitetura baseada em microsserviços usando Spring Cloud
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Construindo um sistema de controle de ponto e acesso com Spring Boot
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Crie seu gerenciador de salas de reuniões com Java e Angular
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Introdução a criação de websites com HTML5 e CSS3
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Introdução ao Angular 8
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Resolvendo Desafios de Código em Java
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Santander Mobile Developer
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Trabalhando com Banco de Dados utilizando JDBC e JPA
    Digital Innovation One Inc.
    Jul, 2021
    - Nov, 2024
  • Aceleração Global Dev #10 GFT
    Grupo GFT
    Jun, 2021
    - Nov, 2024
  • Desenvolvendo um sistema de gerenciamento de pessoas em API REST com Spring Boot
    Digital Innovation One Inc.
    Jun, 2021
    - Nov, 2024
  • Desenvolvimento de testes unitários para validar uma API REST de gerenciamento estoques de cerveja
    Digital Innovation One Inc.
    Jun, 2021
    - Nov, 2024
  • GFT START #2 Java
    Grupo GFT
    Jun, 2021
    - Nov, 2024
  • Introdução prática a computação em nuvem usando AWS
    Digital Innovation One Inc.
    Jun, 2021
    - Nov, 2024
  • Java - Trabalhando com Collections
    Digital Innovation One Inc.
    Jun, 2021
    - Nov, 2024
  • Yellow Belt
    Academia de Belts
    Jun, 2021
    - Nov, 2024
  • Fundamentos de Arquitetura de Sistemas
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Fundamentos de Negócios Digitais Escaláveis
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Aprenda a aplicar testes com Java
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Aprenda o que são Estrutura de Dados e Algoritmos
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Arquitetura de Sistemas Avançado
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Backend Developer Carrefour
    Carrefour
    May, 2021
    - Nov, 2024
  • Bem-vindo à DIO
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Boas-vindas ao Bootcamp GFT START #2 Java
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Boas-vindas ao Bootcamp everis Quality Assurance Beginner
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Conceitos e melhores práticas com bancos de dados PostgreSQL
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Conheça o Carrefour
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Construindo uma API Rest de consulta de cidades do Brasil do zero até a produção
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Criando aplicações web com Spring Web MVC
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Criando um repositório para seus projetos inovadores
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Desafio prático: Criando uma API em Node.js para gerenciar seus crushes
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Desafio prático: Deploying Java em Kubernetes com Quarkus
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Desafio prático: IA com JAVA? Construindo um sistema de recomendação!
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Desenvolvimento avançado com JavaScript ES6
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Desenvolvimento avançado em Java
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Desenvolvimento back-end com Node.js
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Desenvolvimento básico em Java
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Expert Lesson: Introdução à LGPD
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Fundação NIST-Cyber Security Framework (CSF)
    Alison
    May, 2021
    - Nov, 2024
  • Green Belt - Six Sigma
    RL&Associados
    May, 2021
    - Nov, 2024
  • Implementando Collections e Streams com Java
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Introdução ao Git e Controle de Versões
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Introdução ao Git e ao GitHub
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Introdução ao GitHub e comandos para trabalhar em equipe
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Introdução ao Node.js com Express
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Introdução ao framework Spring Boot
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Java Oracle Explorer
    Oracle
    May, 2021
    - Nov, 2024
  • JavaScript ES6 essencial
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Liderança de Negócios com Cultura Ágil
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Lógica de programação essencial
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Lógica de programação essencial
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Modelagem de Negócios
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Programação para internet com JavaScript
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Projetos ágeis com SCRUM
    Digital Innovation One Inc.
    May, 2021
    - Nov, 2024
  • Protege tu Negocio: Ciberseguridad en el Teletrabajo
    Google Actívate
    May, 2021
    - Nov, 2024
  • White Belt - Six Sigma
    RL&Associados
    May, 2021
    - Nov, 2024
  • everis Quality Assurance Beginner
    everis
    May, 2021
    - Nov, 2024
  • Cloud Services e World Wide Web - Microsoft
    SOFTEX
    Feb, 2021
    - Nov, 2024
  • Administração de IA para atendimento à saúde - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Administração de IA para educação - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Administração de IA para manufatura - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Administração de IA para o governo - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Administração de IA para serviços financeiros - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Cultura pronta para IA em sua empresa - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Estratégias de IA para gerar valor de negócios - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Gerência de Projetos
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Liderança de reuniões produtivas
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Networking
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Noções de sistemas computadorizados - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Tecnologia de IA para líderes de negócios - Microsoft
    SOF
    Jan, 2021
    - Nov, 2024
  • Uso responsável da IA - Microsoft
    SOFTEX
    Jan, 2021
    - Nov, 2024
  • Scrum Master | Scrum Foundation Professional Certificate - SFPC
    CertiProf
    Jul, 2020
    - Nov, 2024
  • Cloud Computing
    Google Actívate
    Mar, 2020
    - Nov, 2024

Experience

  • Zukkin - Inteligência de Preços
    • Brazil
    • Information Services
    • 1 - 100 Employee
    • Development Supervisor
      • May 2023 - Present

      - Development and approval of new integrations using REST API; - Coordination of technical meetings, facilitating communication between development and project management teams, resulting in a better understanding of project requirements and objectives; - Development and implementation of new features in the system, which resulted in a more improved user experience, along with improvements in efficiency in general; - Code versioning using Git, ensuring proper traceability and version… Show more - Development and approval of new integrations using REST API; - Coordination of technical meetings, facilitating communication between development and project management teams, resulting in a better understanding of project requirements and objectives; - Development and implementation of new features in the system, which resulted in a more improved user experience, along with improvements in efficiency in general; - Code versioning using Git, ensuring proper traceability and version control throughout the project lifecycle; - Work focused on continuous improvement of the system, implementing process improvements and adopting agile methodologies to improve the quality and efficiency of development; -Identification and correction of bugs, using debugging techniques and automated testing to ensure system stability and a flawless user experience. - Deployment of services on AWS, such as creating AutoScaling groups, serverless cloud services using Fargate, creating services using SQS queues, SNS and Lambda functions. Creation of EC2, configuration and analysis of RDS and CloudWatch. - Coordination of the development team, managing metrics and task distribution.

    • Backend Developer
      • Jul 2021 - May 2023

      - Development and approval of new integrations using REST API; - Coordination of technical meetings, facilitating communication between development and project management teams, resulting in a better understanding of project requirements and objectives; - Development and implementation of new features in the system, which resulted in a more improved user experience, along with improvements in efficiency in general; - Code versioning using Git, ensuring proper traceability and version… Show more - Development and approval of new integrations using REST API; - Coordination of technical meetings, facilitating communication between development and project management teams, resulting in a better understanding of project requirements and objectives; - Development and implementation of new features in the system, which resulted in a more improved user experience, along with improvements in efficiency in general; - Code versioning using Git, ensuring proper traceability and version control throughout the project lifecycle; - Work focused on continuous improvement of the system, implementing process improvements and adopting agile methodologies to improve the quality and efficiency of development; -Identification and correction of bugs, using debugging techniques and automated testing to ensure system stability and a flawless user experience. - Deployment of services on AWS, such as creating AutoScaling groups, serverless cloud services using Fargate, creating services using SQS queues, SNS and Lambda functions. Creation of EC2, configuration and analysis of RDS and CloudWatch. - Coordination of the development team, managing metrics and task distribution.

  • LEONARDOLIVEIRA
    • Brazil
    • IT System Custom Software Development
    • Founder
      • Oct 2018 - Present

      I work as a freelancer, where I provide services such as website development, systems integration and mobile application development. I work as a freelancer, where I provide services such as website development, systems integration and mobile application development.

  • ECOM-D
    • Brazil
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Web Developer - PHP | Javascript | WordPress | MySQL | API REST
      • Dec 2020 - Jul 2021

      - Work focused on the continuous improvement of WordPress sites, always seeking to improve the performance, security and usability of the projects I work on. - Development of custom plugins for WordPress, which allows the creation of specific resources for each project, according to the needs of the clients. - Approval of new WordPress plugins, analyzing the functionality and quality of plugins available on the market, ensuring that only the best are used in the projects I work… Show more - Work focused on the continuous improvement of WordPress sites, always seeking to improve the performance, security and usability of the projects I work on. - Development of custom plugins for WordPress, which allows the creation of specific resources for each project, according to the needs of the clients. - Approval of new WordPress plugins, analyzing the functionality and quality of plugins available on the market, ensuring that only the best are used in the projects I work on. - Maintenance, updating and development of integrations between virtual stores and ERP systems using APIs or SQL, using PHP, jQuery and JavaScript. This ability allows me to create customized solutions for each project, according to the clients' needs. Show less - Work focused on the continuous improvement of WordPress sites, always seeking to improve the performance, security and usability of the projects I work on. - Development of custom plugins for WordPress, which allows the creation of specific resources for each project, according to the needs of the clients. - Approval of new WordPress plugins, analyzing the functionality and quality of plugins available on the market, ensuring that only the best are used in the projects I work… Show more - Work focused on the continuous improvement of WordPress sites, always seeking to improve the performance, security and usability of the projects I work on. - Development of custom plugins for WordPress, which allows the creation of specific resources for each project, according to the needs of the clients. - Approval of new WordPress plugins, analyzing the functionality and quality of plugins available on the market, ensuring that only the best are used in the projects I work on. - Maintenance, updating and development of integrations between virtual stores and ERP systems using APIs or SQL, using PHP, jQuery and JavaScript. This ability allows me to create customized solutions for each project, according to the clients' needs. Show less

  • Vertex Inc.
    • United States
    • Software Development
    • 700 & Above Employee
    • Technical Support Specialist
      • Sep 2020 - Dec 2020

      - Work focused on the implementation of new features to the system, always focusing on performance, functionality and final usability for the customer. - Customer support, aiming to understand requests, solve bugs and make improvements to the system in general. - Maintenance, updating and development of integrations between systems, using Rest APIs, PHP, jQuery, JavaScript and NodeJS. This ability allows me to create customized solutions for each project, according to the clients'… Show more - Work focused on the implementation of new features to the system, always focusing on performance, functionality and final usability for the customer. - Customer support, aiming to understand requests, solve bugs and make improvements to the system in general. - Maintenance, updating and development of integrations between systems, using Rest APIs, PHP, jQuery, JavaScript and NodeJS. This ability allows me to create customized solutions for each project, according to the clients' needs. Show less - Work focused on the implementation of new features to the system, always focusing on performance, functionality and final usability for the customer. - Customer support, aiming to understand requests, solve bugs and make improvements to the system in general. - Maintenance, updating and development of integrations between systems, using Rest APIs, PHP, jQuery, JavaScript and NodeJS. This ability allows me to create customized solutions for each project, according to the clients'… Show more - Work focused on the implementation of new features to the system, always focusing on performance, functionality and final usability for the customer. - Customer support, aiming to understand requests, solve bugs and make improvements to the system in general. - Maintenance, updating and development of integrations between systems, using Rest APIs, PHP, jQuery, JavaScript and NodeJS. This ability allows me to create customized solutions for each project, according to the clients' needs. Show less

  • Câmara Municipal de Ipatinga
    • Brazil
    • Government Administration
    • 1 - 100 Employee
    • Software Programmer
      • Nov 2019 - Nov 2020

      Service with the objective of developing the creation of automatic mass mailing software for WhatsApp numbers, which was developed and provided in-person support during the aforementioned date. Service with the objective of developing the creation of automatic mass mailing software for WhatsApp numbers, which was developed and provided in-person support during the aforementioned date.

Education

  • Universidade Federal de Minas Gerais
    Bachelor of Systems Engineering, Systems Engineering
  • Colégio Educacional de Suplência e Técnico - CEST
    Computer Technician, Computer Technician

Community

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