Senior Back-End Engineer

• Nov 2022 - Present

Senior Back-end Engineer

• Jun 2021 - Sep 2022

Worked mostly with: * Domain driven design (DDD) * AWS serverless architecture, several services * Node.js/Typescript * Infrastructure as code (IaC) * Developer ownership * Quality ownership Worked mostly with: * Domain driven design (DDD) * AWS serverless architecture, several services * Node.js/Typescript * Infrastructure as code (IaC) * Developer ownership * Quality ownership

Senior Software Development Engineer

• Nov 2019 - Jun 2021

Back-end software engineer. Working with full event-driven serverless micro-services architecture on AWS services. Also responsible for my dev-ops. A few key technologies we work with: * NodeJS / Typescript * MongoDB * AWS services * Continuous delivery - Gitlab * Terraform Back-end software engineer. Working with full event-driven serverless micro-services architecture on AWS services. Also responsible for my dev-ops. A few key technologies we work with: * NodeJS / Typescript * MongoDB * AWS services * Continuous delivery - Gitlab * Terraform

Application Development Senior Analyst

• Mar 2015 - Oct 2019

Worked in the Back-end role mainly on Node.js projects, both in AWS Serverless and containerized environments. I managed and built relational databases, primarily on MySQL in AWS RDS. Working with Agile and Scrum in all projects. Integrated AWS solutions with Lambda, API Gateway, S3 among other services, applying authentication with JWT. Also worked with Sequelize.js, Koa.js and Hapi frameworks, Elasticsearch and GraphQL. Also, presented an open talk about JWT in the "Security Week" on the monthly event "Coders on beer" hosted by Concrete, in March/2017. Show less

System Analyst

• Jun 2014 - Feb 2015

Back-end developer and Project Analyst full level in Python, Django Framework and PostgreSQL. Also did JS/HTML maintenance. After 3 months I started managing the AWS (Amazon Cloud Services) environment of the core product. Back-end developer and Project Analyst full level in Python, Django Framework and PostgreSQL. Also did JS/HTML maintenance. After 3 months I started managing the AWS (Amazon Cloud Services) environment of the core product.

Jr Analyst

• Sep 2012 - May 2014

C programmer to telecom market. C programmer to telecom market.

System Specialist

• Mar 2011 - Aug 2012

C/C++ and SQL developer. Kenan Arbor and Oracle database support. I was Point of Contact to PDC (Philippines Delivery Center) in english. C/C++ and SQL developer. Kenan Arbor and Oracle database support. I was Point of Contact to PDC (Philippines Delivery Center) in english.

Associado

• 2010 - 2010

Supervisory Developer

• Jun 2008 - Dec 2009

I've developed friendly interfaces for remote users and touch screen IHM's for many equipments of Automation Projects from big companies like: CSN, Águas de Niterói, Sal Cisne, and others. I've developed friendly interfaces for remote users and touch screen IHM's for many equipments of Automation Projects from big companies like: CSN, Águas de Niterói, Sal Cisne, and others.

Technician Assistant

• Oct 2004 - May 2008

As Data Technician, i've projected their local network, developed Access programs and databases, and made many designs and graphical projects on CorelDraw. As Data Technician, i've projected their local network, developed Access programs and databases, and made many designs and graphical projects on CorelDraw.