Leonardo L.

Leonardo L. Email and Phone Number

Senior Software Engineer @ Golang, NodeJS, Typescript @ Mercado Livre
florianópolis, santa catarina, brazil
Leonardo L.'s Location
Piracicaba, São Paulo, Brazil, Brazil
About Leonardo L.

Leonardo L. is a Senior Software Engineer @ Golang, NodeJS, Typescript at Mercado Livre. He is proficient in English and Espanhol. Colleagues describe him as "Um excelente profissional, muito comprometido e engajado em suas atividades e com excelente domínio técnico."

Leonardo L.'s Current Company Details
Mercado Livre

Mercado Livre

View
Senior Software Engineer @ Golang, NodeJS, Typescript
florianópolis, santa catarina, brazil
Website:
mercadolivre.com
Employees:
4421
Leonardo L. Work Experience Details
  • Mercado Livre
    Senior Software Engineer
    Mercado Livre Sep 2022 - Present
    I am part of the Mercado Pago card team, responsible for ensuring a smooth experience and functionality of the application.The technologies I use include: NodeJS, Typescript, Golang, Kibana, NewRelic, Datadog, and others.Ensuring quality and security in every deployment is a priority for every line of code I write. The applications I work on have high RPM, and I must ensure everything runs smoothly. Analyzing metrics related to application health is a daily task, whether using Datadog or BigQuery (Google).
  • Saúde Id
    Senior Software Developer Backend
    Saúde Id Apr 2021 - Sep 2022
    I developed microservices for an eCommerce platform with a focus on health. When I joined the team during the initial version of the platform, my primary responsibility was managing the payment flow.During my tenure at the company, I effectively utilized a range of technologies such as Node.js, Express, Typescript, Jest, Git, and Azure to create resilient and scalable microservices. By placing a strong emphasis on code quality through comprehensive testing, I contributed to the overall stability and performance of the system. Additionally, I actively participated in the planning and architectural design of the microservices, ensuring they aligned with the company's requirements.In addition to my technical contributions, I also provided valuable support and mentorship to fellow developers. By sharing my knowledge and expertise, I helped them enhance their skills and grow professionally.Throughout my experience at the company, I remained dedicated to delivering high-quality microservices while keeping a keen focus on optimizing performance and ensuring the platform met the needs of the business.
  • Fernandes & Rodrigues Consultores Associados
    Software Developer Backend
    Fernandes & Rodrigues Consultores Associados Jan 2019 - Apr 2021
    Piracicaba
    Atuei fortemente como backend desenvolvendo e mantendo sistemas robusto para a geração de documentos fiscais como: CTe e MDFe.Além de relatórios, alterações de dados fiscais, cadastro de usuários, fornecedores, tipo de transporte e outros. Tudo que envolve o ambiente logistico fiscal.Criar e gerenciar complexas procedures em SQLServer fazia parte do dia a dia. Além das tecnologias para desenvolvimento de Apis backend.Fiz uso de: NodeJS, Typescript, C#/.NET Framework e SQL Server.
  • Eadskill
    Developer Frontend
    Eadskill Sep 2017 - Jul 2018
    I was responsible for developing interactive user actions in courses within a Learning Management System (LMS). My primary focus was creating exercises to reinforce the concepts learned in the courses and provide feedback to the users.I utilized JavaScript extensively to implement these interactive features, ensuring a seamless and engaging learning experience for the users. By leveraging JavaScript, I was able to create dynamic and interactive elements that enhanced user interaction and facilitated knowledge retention.
  • Neticom Brasil Agencia Web
    Desenvolvedor Web
    Neticom Brasil Agencia Web Sep 2016 - Sep 2017
    Piracicaba E Região, Brasil
    Primeira oportunidade de trabalho, desenvolvimento e manutenção de sites com o CMS Joomla. Fiz uso de: HTML, CSS, Javascript e PHP.

Leonardo L. Education Details

Frequently Asked Questions about Leonardo L.

What company does Leonardo L. work for?

Leonardo L. works for Mercado Livre

What is Leonardo L.'s role at the current company?

Leonardo L.'s current role is Senior Software Engineer @ Golang, NodeJS, Typescript.

What schools did Leonardo L. attend?

Leonardo L. attended Etec - Escola Técnica Estadual De São Paulo.

Who are Leonardo L.'s colleagues?

Leonardo L.'s colleagues are André Freire, Juliana Nascimento, Luiz Fernando, Israel S., Gustavo Sanches, Mateus De Souza Silva, Thiago Ferreira.

Not the Leonardo L. you were looking for?

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.