Zettle Go

A seasoned back-end and front-end developer with a decade of experience in web development, holding a Bachelor's degree in Information Systems, a Postgraduate degree in IT with a focus on IBM Mainframe, and an MBA in IT Governance. Proficiencies encompass Java (versions 8 and 11), PHP (versions 5 and 7), and Python 3, alongside frameworks such as Hibernate, Spring, and Zend Framework for backend development. Front-end expertise includes Angular 6, HTML, CSS, Bootstrap 4, jQuery, JavaScript, and Highcharts. Skilled in database management systems like PostgreSQL, MySQL, and Oracle, with knowledge of Agile methodologies including Scrum and ITIL frameworks. Additionally, possesses cloud computing capabilities, particularly with AWS.

As a software engineer, I specialize in the development of web applications that support consulting services in Distributed Ledger Technology (DLT) and Blockchain solutions. My role encompasses full-stack development, leveraging technologies such as Go, MongoDB, ReactJS, NextJS, TypeScript, and D3.js to construct both backend and frontend components. Collaboration with other developers and clients is integral to my work to ensure the delivery of high-quality and functional products.

With over six years of experience in software engineering, my expertise lies particularly in complex API services. My technical repertoire includes C# .NET, Golang, JavaScript, and C++. My experience extends to monitoring tools like Kibana and Grafana, and I have utilized GitHub Actions for streamlined deployment to GCP applications. My database management proficiency covers MongoDB and Postgres.

Previous projects have seen me engage with React, TypeScript, JavaScript, and NodeJS. I have also conducted research and development in technological initiatives, such as designing a data control system for IoT devices.

I hold a bachelor's degree in computer engineering, during which I developed projects combining hardware and software, specifically working with Arduino processors.

Driven by a passion for learning and applying new technologies to address real-world challenges, I continuously seek opportunities to enhance my skills and broaden my knowledge. I am committed to teamwork, innovation, and maintaining high standards of quality in all my endeavors.

Experienced Software Development Professional specializing in the planning, development, and implementation of systems using modern technologies. Currently positioned as a Mid-Level Developer since September 2023, leading software development projects with Next.JS. Formerly a Junior Developer, with substantial experience in the development, evolution, and maintenance of projects utilizing technologies such as React.JS, Typescript, Redux, Styled-components, Material-UI, and Context-API, alongside API consumption.

Graduated in Systems Analysis and Development from the Federal University of Technology - Paraná (UTFPR), Campos Medianeira in 2012, followed by a Master's degree in Computational Technologies for Agribusiness (2018) from the same institution with a dissertation focused on "Web Application for Milk Collection Logistics". Currently occupying the position of System Analyst at Parque Tecnológico Itaipu. Possesses more than seven years of comprehensive experience as both a back-end and front-end developer, with significant specialization in web application development. Demonstrates extensive proficiency in web programming utilizing Java, JavaScript, Spring Boot, Angular, and PostgreSQL.

A full-stack developer with over five years of concentrated experience in web development, specializing in back-end operations. Proficiencies include developing a range of applications, from simple websites and landing pages to subscription-based content display sites. Although the primary language of expertise has been PHP, the development journey commenced with Python, and there remains a continued engagement with both PHP and newer languages such as Node.js to enhance front-end development capabilities. The developer has a robust understanding of Object-Oriented Programming (OOP) and operates proficiently within Linux environments.

Data Analyst with over four years of experience concentrated on automations to streamline daily operations. Proficient in Python and Powershell for automation development, coupled with skilled construction of internal portals using Flask/Django and JavaScript. Currently, as a Senior Data Analyst, responsible for developing and maintaining dashboards for Customer Services, Complaints, and Marketplace teams. Also engages in data-driven studies to derive insights and recommend improvements within the department.

Experienced in all stages of advanced software development with extensive knowledge in user interface design, testing, and debugging. Demonstrated expertise in the design, installation, testing, and maintenance of web systems. Possesses a diverse skill set, including proficiency in JavaScript, TypeScript, React, React Native, Next.js, SQL and NoSQL databases, and the construction of APIs adhering to REST and GraphQL standards. Capable of effective self-management during independent projects as well as excellent collaboration in team environments.

Holds a Bachelor in Information Systems and has specialized in Business Intelligence, Big Data, and Analytics - Data Science. Currently pursuing an MBA in IT Project Management. Possesses experience in web development projects with a current focus on development roles. Displays a keen interest in technology, and enjoys engaging in various activities such as movies, series, games, and physical fitness. Advocates for the philosophy of lifelong learning and values the importance of knowledge sharing as a mutual investment.