Guilherme A.
Back-end and Systems Engineer

Skills

Node.js

Laravel

Github

Javascript

Php

Python

Postgresql

Mysql

Amazon Aws

Guilherme is available for hire

Hire Guilherme A.

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Bio

Specialist in back-end development with extensive expertise in PHP and Laravel. Proficient in a wide range of programming languages and tools, including Python, PostgreSQL, MySQL, Linux, and Git. Skilled in utilizing technologies such as Redis, RESTful APIs, and deploying applications on Linux environments. Recent work includes the development of an electoral system that enables users to search for candidates and view vote counts by various geographic segments, significantly aiding political campaigns in low voter turnout areas. Key technologies employed in this project include PHP, Laravel, Python, PostgreSQL, and Git. Additionally, experienced in implementing Sanctum token authentication via Laravel to facilitate user authentication and login functionalities.

Back-end Developer
11/1/2022 - Present

Developed integration and created APIs and CRUDs for a marketplace utilizing AWS Lambda, establishing a robust serverless architecture. Addressed the intricacies of transaction monitoring within the Web3 space, implementing effective solutions to ensure secure and efficient tracking of transactions. Gained expertise in leveraging cloud services for scalable and resilient application deployment, while maintaining a focus on cutting-edge blockchain technologies.
Back-end Developer
7/1/2022 - Present

Engineered an advanced electoral system tailored for effective candidate vote tracking by neighborhood, city, and school. Designed and implemented robust APIs to facilitate seamless data interaction. Leveraged PHP and Laravel frameworks to craft efficient database queries and enhance search functionality. Developed a modular integration where PHP scripts communicate with Python scripts, enabling sophisticated API requests and delivering processed CSV files to users.