Jonatas D.
Full-stack Product Engineer

Skills

Node.js

Django

Typescript

Java

Javascript

Python

Angular

React

Jonatas is available for hire

Meet Jonatas D.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

Since the age of 14, involvement with technology began through the Técnico em Informática Integrado ao Ensino Médio program at IFPR - Campus Paranavaí. This period provided exposure to various technologies including Java, MySQL, and PHP, along with active participation in extracurricular projects like Augmented Reality for Gas Movement in Chemistry (using C# with Unity), and Robotics with Lego Mindstorm (Java) and Arduino (C++). Engagement in lectures and mini-courses in the fields of technology and development further supplemented this experience.

Professional life commenced during high school, marked by selection as a monitor for the Algoritmos e Estrutura de Dados (Algorithms and Data Structures) course, providing assistance to fellow students. Following high school, an internship led to subsequent employment at the same company. Currently serving as a Mid-level Full Stack Developer with a focus on financial systems, the primary technologies utilized include Django (Python), Angular (Typescript), Springboot (Kotlin), and PostgreSQL.

Mid-Level Systems Programmer (WEB)
8/1/2022 - Present

Involved in technical analysis, full-stack development, unit testing, and code review of WEB systems within the financial sector. Developed proficiency in a range of technologies including PHP, Doctrine, and Silex. Significant experience using front-end frameworks such as Ext JS 4.2, NodeJS, and Vue.js. Demonstrated aptitude in managing and manipulating data through databases like PostgreSQL and MongoDB. Ensured efficient and collaborative code maintenance using version control systems SVN and Git.
Mid-Level System Programmer III (WEB/MOBILE)
4/1/2022 - 7/1/2022

Engaged in planning and development of applications across various domains, including restaurant management, condominium management, video players, and medical scheduling. Developed technical expertise in MySQL, NodeJS, ReactJS, and React Native.
Mid-Level Systems Programmer I (WEB/MOBILE)
8/1/2021 - 4/1/2022

Collaborated in planning and development activities for applications in the restaurant industry, condominium management, video playback, and medical scheduling. Gained extensive experience using MySQL for database management, NodeJS for backend development, and ReactJS for building dynamic web interfaces. Additionally, developed proficiency in creating mobile applications using React Native.
Junior Systems Programmer II (WEB/MOBILE)
4/1/2021 - 8/31/2021

Participated in planning and application development for diverse domains including restaurant management, condominium management, video players, and medical scheduling. Gained proficiency in using MySQL for database management, NodeJS for server-side scripting, ReactJS for dynamic user interfaces, and React Native for developing cross-platform mobile applications.
Trainee Systems Programmer (WEB/MOBILE)
1/1/2021 - 4/30/2021

Engaged in the planning and development of applications for various sectors, including restaurant management, condominium administration, video player integration, and medical scheduling. Developed technical proficiency in using MySQL for database management, NodeJS for backend development, and ReactJS and React Native for creating responsive user interfaces and mobile applications.
Systems Development Assistant (WEB/MOBILE)
10/1/2019 - 12/31/2020

Participated in planning and development activities for applications in various domains, including restaurant management, condominium management, video players, and medical scheduling. Developed extensive technical proficiency in MySQL, NodeJS, ReactJS, and React Native.
Algorithms and Data Structures Monitor
3/1/2019 - 10/31/2019

Developed strong proficiency in Algorithms and Data Structures, providing comprehensive support to peers at the institution. Gained extensive experience in explaining complex algorithmic concepts and data structure implementations. Demonstrated ability to simplify and communicate intricate topics effectively, fostering an environment conducive to learning and collaboration.

Information Technology at Federal Institute of Paraná - Paranavaí Campus
2020 - 2024
Integrated High School with Technical Degree in Computer Science at Federal Institute of Paraná - Paranavaí Campus
2016 - 2019

Honorable Mention - 1st quarter of the 2nd year of the Higher Education Course in Software Engineering for the academic year 2022. at Instituto Federal do Paraná - IFPR (Paranavaí)
6/1/2022
Certificate of Participation - Professions and Careers in Information Technology at Instituto Federal do Paraná - IFPR (Paranavaí)
6/1/2022
Introduction to Docker Mini Course - VIII SETIF at Instituto Federal do Paraná - IFPR (Paranavaí)
11/1/2021
Scholarship Program - Algorithm and Data Structures at Instituto Federal do Paraná - IFPR (Paranavaí)
3/1/2020
1st IFPR/ Paranavaí Technology and Innovation Challenge 2019 with Assembly of a Pedagogical Toy Prototype - September at Instituto Federal do Paraná - IFPR (Paranavaí)
9/1/2019
1st IFPR/ Paranavaí Technology and Innovation Challenge 2019 with assembly of a prototype of an educational toy - August at Instituto Federal do Paraná - IFPR (Paranavaí)
8/1/2019
Mentorship: Pedagogy and Learning at Instituto Federal do Paraná - IFPR (Paranavaí)
6/1/2019
Mentoring: Basics of Marketing and Advertising at Instituto Federal do Paraná - IFPR (Paranavaí)
6/1/2019
Project-Based Learning - Development of a Web Project to Support the Teaching and Learning Process of System Analysis, Development, and Web Programming at Instituto Federal do Paraná - IFPR (Paranavaí)
12/1/2018
V IFTECH Innovation Technology Fair at Instituto Federal do Paraná - IFPR (Paranavaí)
11/1/2018