Kaio R.
Front-end UX Engineer

Skills

Node.js

Microsoft Sql Server

Oracle Database

Java

Javascript

Php

Python

Postgresql

Mysql

Mongodb

Elasticsearch

Amazon Aws

Kaio is available for hire

Hire Kaio R.

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Bio

Software Developer since 2012, specializing in addressing technological challenges. Possesses extensive experience across projects in diverse sectors, including e-commerce, logistics, and finance.

Integration Analyst
10/1/2023 - 1/1/2024

Documented integration APIs, ensuring comprehensive and clear guidelines for seamless third-party utilization. Monitored and provided technical support for the integration process of new clients, addressing any issues promptly and efficiently. Implemented and managed VPNs, enhancing secure communication between clients and internal APIs. Automated various routines and ticket systems to streamline processes and improve operational efficiency.
DevOps Developer
1/1/2023 - 5/1/2023

Developed and managed continuous integration and deployment pipelines using GitHub Actions. Implemented Infrastructure as Code (IaC) techniques utilizing Terraform and Ansible, ensuring efficient, consistent, and repeatable infrastructure configurations. Managed Cloudflare services to optimize and secure web traffic. Administered various AWS services including VPC, RDS, EC2, ECR, ECS, Lambda, Glue, and DynamoDB, enhancing cloud infrastructure robustness and scalability. Deployed and configured Grafana for advanced system monitoring and visualization. Engaged in Python development to support backend processes and integrations. Held responsibility for the deployment and high availability of the product Scheduled Consortium, ensuring continuous operation and system reliability.
Data Analyst
1/1/2022 - 11/1/2022

Expertise in data extraction from relational databases, performing complex data transformations, and generating comprehensive Excel reports. Developed proficiency in integrating data inputs for PowerBI, enhancing data visualization and reporting capabilities. Utilized advanced SQL for efficient data querying and ensured the seamless flow of accurate data between sources and visualization tools.
DevOps Developer
9/1/2020 - 11/1/2022

Managed infrastructure on AWS with a focus on cost reduction and implemented continuous integration processes using GitHub Actions and AWS CodeDeploy. Conducted maintenance and updates of both Linux and Windows Server environments, ensuring seamless operations and security updates. Utilized Grafana, CloudWatch, and Zabbix for comprehensive system monitoring and performance metrics. Restructured office network and server configurations to enhance efficiency and reliability. Oversaw the management and creation of internal and external firewall rules to maintain robust security protocols.
Senior Software Developer
12/1/2019 - 4/1/2020

Developed a logistics management platform with an integrated customs clearance module for the importation of goods. The system interfaced seamlessly with Federal Revenue and Banking systems, facilitating the generation and payment of taxes. Utilized technical expertise in various technologies and frameworks, ensuring efficient and compliant logistics operations.
Software Engineer
11/1/2019 - 1/1/2021

Developed a logistics management platform incorporating customs clearance for import goods, seamlessly integrating with systems of the Federal Revenue for compliance, banking systems for tax generation and payment, and the national postal service for creating packages, labels, and tracking. Maintained and enhanced a legacy system for managing international shipments, ensuring smooth functionality and regulatory adherence of logistics operations. Ensured robust integration and interoperability between various national systems to streamline the import process.
Senior Software Developer
11/1/2019 - 9/1/2020

Developed proficiency in Spring Boot and Java through the development of a payment gateway, integrating seamlessly with BTG for payments via PIX. Utilized advanced knowledge in API design and development to create secure and efficient payment processing solutions. Employed robust error handling and logging mechanisms to ensure smooth operation and swift issue resolution. Ensured adherence to best practices in coding standards, performance optimization, and system scalability. Collaborated effectively with cross-functional teams to implement and test integrations, guaranteeing compliance with financial regulations and security protocols.
Senior Software Developer
9/1/2019 - Present

Oversaw and structured a development team, ensuring the effective assignment and monitoring of activities. Made strategic decisions regarding new technologies and projects. Maintained close oversight of infrastructure and applications, ensuring seamless operations. Facilitated integration with logistics systems and international payment systems (cross-border). Led the development of virtual stores and functionalities using Magento (1 and 2) and Laravel.
Software developer
2/1/2017 - 9/1/2019

Monitored and maintained infrastructure and applications to ensure seamless operation. Integrated with logistics and international payment systems to facilitate cross-border transactions. Developed virtual stores and features leveraging the capabilities of Magento (both versions 1 and 2) and Laravel, showcasing proficiency in e-commerce platform development and customization.
Software developer
5/1/2013 - 2/1/2017

Developed and enhanced an e-commerce platform and a subscription club, along with the implementation of new virtual stores. Achieved proficiency in PHP development, focusing on streamlined, efficient coding practices. Worked extensively with frameworks and tools to ensure scalable and robust solutions. Applied best practices for e-commerce integrations and subscription management, optimizing the customer experience and increasing conversion rates.
Junior Software Developer
11/1/2012 - 5/1/2013

Engaged in the maintenance of an ERP management system, ensuring its optimal performance and reliability. Developed proficiency in PHP and various other coding languages, contributing to the development of small features that enhanced the system's functionality. This role involved utilizing problem-solving skills to troubleshoot and resolve system issues, as well as applying technical expertise to implement improvements. The work required a solid understanding of software development principles and experience with ERP systems.