Luís G.
Back-end and Systems Engineer

Skills

Node.js

Django

Flask

Flutter

Firebase Realtime Database

Javascript

Php

Python

Postgresql

Mysql

Amazon Aws

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Bio

Full-stack developer with over five years of experience, demonstrating a proven aptitude for rapid learning. Skilled in developing both static and real-time applications capable of managing traffic volumes of up to 2,500 requests per minute. Possesses substantial expertise in Python, AWS, JavaScript, and Flutter.

Software Engineer
3/1/2022 - Present

Developed and maintained serverless applications using an array of cloud services such as AWS (DynamoDB, Lambda, CloudFormation, SQS, S3, Batch, CloudWatch, API Gateway, Secrets Manager) and GCP (Cloud Run, Cloud Functions, Pub/Sub, Secrets Manager, Datastore). Engineered and sustained web crawlers for various registries, ensuring efficient data scraping and integration. Provided daily support, conducted code reviews, and reinforced best practices for junior developers, fostering an environment of continuous learning and excellence. Designed, maintained, and rigorously tested RESTful APIs to ensure robust and scalable data interaction. Created and managed monitoring dashboards using Metabase to provide real-time insights and system transparency. Collaborated closely with the QA team during testing phases to resolve issues promptly and enhance product quality. Seamlessly integrated third-party APIs to extend application functionality. Utilized technologies such as Python 3, PostgreSQL, MySQL, GitHub, Docker, Jenkins, and Slack to streamline development processes and maintain high code standards.
Development Analyst II
11/2/2020 - Present

Developed and maintained serverless applications to support financial operations and automate processes. Created new features, tested and maintained RESTful APIs, and developed dashboards to monitor and reconcile products and financial information. Actively participated in meetings to gather business requirements and feedback, and interacted with the QA team during the testing process. Integrated with third-party APIs, demonstrating expertise in Python 3, PostgreSQL, MySQL, and various AWS services including DynamoDB, Lambda, CloudFormation, SQS, S3, Batch, CloudWatch, and APIGateway. Utilized Metabase for data visualization, managed version control with Github, and facilitated continuous integration and deployment using Docker and Jenkins.
Substitute Professor
2/2/2020 - 8/2/2020

Developed and delivered curriculum in Database, Web Interface Development I, Web Interface Development II, Ethics and Legislation, and Programming Languages II. Gained expertise in database management systems, web development frameworks, and programming languages essential for comprehensive course instruction. Promoted proficiency in SQL, PHP, JavaScript, HTML, CSS, and various front-end and back-end development tools. Emphasized ethical considerations and legal frameworks in technology through courses on ethics and legislation. Advanced skills in instructional design and educational technology to engage students and facilitate effective learning outcomes.
Mid-Level Backend Developer
1/2/2020 - 2/2/2020

Developed, maintained, and tested RESTful APIs. Specialized in the development of webcrawlers for diverse organizations, effectively handling data extraction and automation tasks.
FullStack Developer
7/2/2017 - 12/2/2019

Developed applications for college athletics utilizing Flutter and Firebase, demonstrating expertise in cross-platform mobile development and real-time database management. Created an inventory control system for a beverage distributor initially with PHP and MySQL, then refactored the system using Angular for the frontend and Flask for the API, showcasing proficiency in modern web development stacks and backend integration. Additionally, established a pool table rental control system using Angular and NodeJS, highlighting adeptness in full-stack development and asynchronous, event-driven programming.
FullStack Developer
1/2/2016 - 7/2/2017

Developed and implemented a comprehensive system for managing student records and activities, ensuring the efficient maintenance of computers and IT infrastructure. Utilized advanced knowledge in system administration and network management to oversee infrastructure maintenance. Leveraged skills in database management and software development to create a user-friendly and robust control system. Designed and executed processes to streamline operations and enhance overall system performance. Applied troubleshooting expertise to resolve technical issues and maintain optimal functionality of technical resources.