Luiz A.
Back-end and Systems Engineer

Skills

Ruby On Rails

Bootstrap

Cascading Style Sheets

Sass

Ruby

Github

Html

Javascript

Postgresql

Mysql

Microsoft Azure

Amazon Aws

React

Luiz is available for hire

Meet Luiz A.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

A dedicated Software Engineer with approximately four years of experience specializes in Ruby on Rails, Ruby, JavaScript, Node, React, Vue, and AWS. Demonstrates comprehensive proficiency in all facets of the Systems Development Life Cycle (SDLC) and showcases an ability to thrive in both solitary and team-oriented settings. Driven by a deep passion for technology, consistently aims to develop innovative solutions to positively impact individuals, businesses, and society. Committed to continuous learning and growth, poised to leverage skills in projects that foster meaningful change.

Software Engineer
6/1/2022 - 11/1/2023

Led the modernization of systems to achieve greater integration and efficiency in processes, with a focus on enhancing system architecture to develop scalable solutions aligned with business needs. Played a pivotal role in redesigning a legacy system, effectively integrating operations with various systems such as payment methods (cards and bank slips), Maxipago, Kobana, and an invoice issuance system. The improvements implemented significantly increased system reliability, strengthened the operational structure, enhanced integrations with other proprietary systems, and facilitated the launch of the product in the market. Developed expertise in Ruby on Rails, React.js, JavaScript, and PostgreSQL, utilized Azure DevOps for continuous integration and deployment, and honed skills in observability tools such as Azure Monitor, Application Insights, Log Analytics, and Network Watcher.
Software Engineer
12/1/2021 - Present

Developed and deployed innovative solutions to enhance operational efficiency and improve scheduling processes, including the integration of new payment methods such as PIX and the optimization of transcription and scheduling workflows. Achievements include increasing performance through asynchronous processing, improving productivity, and implementing robust business rules such as Hybrid Routes, Slot Matrix, Mass Slot, and OCR technologies. Contributed to achieving a target of 160 visits per technician per month and played a key role in maintaining 20% billing and significantly increasing revenue by 1 million in three days following the implementation of PIX.

Gained technical proficiency in Ruby on Rails, Ruby, and JavaScript, working extensively with frameworks and tools such as RSpec & Capybara, VueJS, PostgreSQL, AWS, Docker (ECS), and Kubernetes (EKS). Demonstrated expertise in CI/CD processes, Git, OOP, SQL, HTML, CSS, Bootstrap, Redis, Bash, RabbitMQ, and Sidekiq, enabling the delivery of high-quality, scalable solutions and ensuring efficient code maintenance and deployment.

Computer Science at Pontifical Catholic University of Rio de Janeiro
2022 - 2026
Business Administration at Pontifical Catholic University of Rio de Janeiro
2020 - 2024