Caio R.
Back-end and Systems Engineer

Skills

Node.js

Kubernetes

Vue.js

Spring

React Native

Github

Microsoft Sql Server

Java

Javascript

Php

Python

Mongodb

Amazon Aws

Docker Cloud

Caio is available for hire

Hire Caio R.

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Bio

A Full Stack Developer with more than 10 years of experience in web development, demonstrating a comprehensive understanding of Object-Oriented Programming (OOP), Java, JavaScript, Python, Node.js, and PHP. Proficiencies extend to handling Docker, including both its use and the creation of images. Well-versed in utilizing cloud platforms such as AWS and GCP. Additionally, holds a degree in Project Management, underscoring a strong foundation and specialized knowledge in project management practices.

Specialist I
9/1/2022 - Present

Developed new backend applications for a reseller application utilizing Python and Node.js, ensuring robustness and scalability. Conducted thorough code reviews to maintain high code quality standards. Actively participated in gathering and refining project requirements to align with business objectives.
Developer Analyst
6/1/2021 - 9/1/2022

Developed extensive expertise using Python for back-end development with a strong focus on Django and FastAPI frameworks. Engineered scalable and high-performance web applications utilizing FastAPI for rapid development and asynchronous programming. Implemented robust data storage solutions leveraging MongoDB to manage and query large datasets efficiently. Emphasized clean and maintainable code adhering to best practices for object-oriented programming and modular design. Integrated various APIs and third-party services into web applications, enhancing functionality and user experience. Collaborated in an agile environment, contributing to iterative development and continuous integration/deployment processes to ensure seamless project delivery. Utilized version control systems including Git for collaborative code maintenance and history tracking. Conducted comprehensive unit and integration testing to ensure code reliability and performance.
Senior Analyst - Tech Leader
2/1/2021 - 5/1/2021

Responsible for driving improvement projects within the sales system, focusing on optimizing performance and user experience. Spearheaded the successful migration of the application to Kubernetes, ensuring scalability, reliability, and efficient resource management. Developed technical expertise in container orchestration, microservices architecture, and cloud-native application deployment. Utilized tools and frameworks such as Docker, Helm, and Jenkins for continuous integration and continuous deployment (CI/CD). Applied extensive knowledge of sales analytics, data-driven decision-making, and system integration to streamline processes and enhance system functionality. Demonstrated proficiency in collaborating with cross-functional teams, utilizing agile methodologies, and maintaining code quality through version control systems such as Git.
IT Applications Analyst
11/2/2019 - 1/1/2021

Developed improvements and fixes on the customer portal utilizing the VueJS framework. Contributed to the construction of an application for service providers using the React-Native framework. Served as the lead developer for the creation of biometrics capture software built in Delphi. Demonstrated strong technical expertise in JavaScript frameworks, mobile application development, and biometric systems.
Systems Programmer
6/2/2019 - 10/2/2019

Led the development of web software targeting the logistics sector, utilizing Java for robust backend solutions. Implemented agile methodologies to ensure iterative progress and adaptive planning. Leveraged Oracle database systems for secure and efficient data management.
Web Developer
5/2/2018 - 5/2/2019

Contributed to the development of web-based Agro software, utilizing PHP and JavaScript languages. Demonstrated technical expertise with a focus on leveraging MySQL databases for backend support.
Network Intern
1/2/2016 - 11/2/2016

Installed and configured pfSense firewalls for new clients, ensuring network security and compliance with industry standards. Gained proficiency in network management and security protocols. Provided foundational customer service, addressing inquiries and troubleshooting issues related to firewalls and networking. Developed skills in interpreting network diagrams, setting up VPNs, and managing firewall rules. Utilized network monitoring tools to maintain system integrity and performance.
Genexus Programmer
1/2/2010 - 1/2/2015

Proven expertise in migrating and developing ERP software for web applications utilizing the Genexus Evolution 2 tool and SQL Server database. Developed advanced skills in system analysis, software architecture, and database management. Implemented efficient data migration strategies and optimized database performance to support web-based ERP functionalities. Demonstrated proficiency in troubleshooting and debugging complex systems, ensuring seamless integration and functionality. Focused on enhancing user experience through intuitive design and robust testing protocols.