Leônidas A.
Back-end and Systems Engineer

Skills

Node.js

Typescript

Postgresql

Amazon Aws

Docker Cloud

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Bio

A professional with a degree in Computer Science, bringing approximately three years of experience in software development, specializing in creating robust and efficient code for significant projects. Major contributions include the development of a payment system for an e-commerce platform, which enhanced user experience and ensured seamless transactions. Additionally, actively participated in initiatives aimed at improving the flow of delivery methods, leading to increased operational efficiency and enhanced customer satisfaction.

Software Developer
8/1/2021 - 1/1/2024

Managed the maintenance and implementation of ServerSide Extensions (SSEs) in various E-commerce projects using advanced Oracle tools like Oracle Commerce Cloud and Oracle Integration Cloud. Utilized Node.js for algorithm development, ensuring the precise operation of SSEs and resulting in robust systems for efficient delivery. Actively participated in API development projects using Node.js and Node.ts, ensuring alignment with customer expectations and delivering robust solutions. Applied Test-Driven Development (TDD) practices to implement unit tests, ensuring the reliability and functionality of algorithms. Enhanced code quality by conducting code reviews, providing constructive feedback to improve code integrity and efficiency. Engaged in projects involving Docker and AWS technologies, notably contributing to the development of Lambda functions in TypeScript and performing local tests efficiently with Docker.