Teonas Netto

Innovation Programmer | Java | Spring Boot | Clean Code | Python | Django | Flask | Selenium

A passionate programmer and Python Developer with a background in Data Analisys, build APIs RESTFULL, Web development and database manager

8 years of work experience in the system/apis/web/databases development field, building projects for the web and IoT platforms, using different programming tools like Java, Springboot, Microservices, Python, PHP, JavaScript, HTML & CSS.

Programming Languages
I have experience using Java for creation API and access control, Angular , SQL and data modeling for creation of databases with database diagram, Dcoker, VPS, Python for development of Robotic Process Automation (RPA) using selenium, also working with PHP, Javascript for developing web applications/sites.

Specialties
Java, Springboot, Microservices, Angular, Python, PHP, Javascript, CSS, HTML, Java, SQL, Data Analisys, IoT, Web development.

Teonas Logo

Work Experiences

Act Digital (Sênior Java developer)

São Paulo-SP, Brazil
Sênior Java developer
-mai de 2024 - Present

Technologies:
Java 17, Spring Boot, micro services, mysql, SQL, MongoDB, Confluence, Bitbucket, Github actions, Jenkins, Redis.

Responsibilities:

  • Backend application development with Java 17 and Spring Boot, focused on microservices.
  • Configuration and management of MySQL and MongoDB databases.
  • System integration using Python, including data scraping and database transfer with visualization in Java/Angular.
  • Utilization of tools such as Docker, Bitbucket, GitHub, and Bamboo for pipelines and CI/CD workflows.
  • Application of design patterns, testing with JUnit and Mockito, and code analysis using SonarQube and Nexus Repository.
  • Agile methodologies (Scrum and Kanban) with activity management in Jira and documentation in Confluence.
  • Deployment and management on Linux servers, including VPS and cloud platforms such as Azure and AWS.
  • Responsible for code reviews and development of systems for bank correspondents (corbans).

Sirtec - Sistemas elétricos (Innovation programmer)

São Leopoldo-RS, Brazil
Innovation programmer
-jul 2020 - mai 2024

Technologies:
Java 17, Spring Boot, micro services, Angular, mysql, Python, django, flask, Pandas, data analisys, Numpy, Excel, SQL, Remot assistance.

Responsibilities:

  • Creation of standardized database
  • BI data analysis with Pandas and Numpy
  • Creation of django and flask systems for data analysis
  • Creation of APIs RESTFULL for access control and systems creation
  • Creation of RPA systems with python to reduce human labor costs and gain man-hours
  • Creation of spreadsheets with EXCEL and VBA to improve data analysis
  • Control of teams' daily routes
  • Meetings for process improvement

EMBASA (Empresa Baiana de Águas e Saneamento S.A)

Barreiras-BA, Brazil
Software Engineer
-jul 2017 - jun 2020

Technologies:
Java 8, Spring Boot, micro services, Angular, mysql, hardware developing with arduino, C/C++, networks with GSM/DHCP, Docker, Github, VPS, Ubuntu server, aapanel

Responsibilities:

  • Creation and application of a standardized database
  • Creation of the JAVA backend system (8, 11)
  • Creation of hardware and codes for Arduino with C++
  • VPS setup
  • Modeling of system modules and database.
  • Security system architecture.
  • Deploy system in docker (java backend, mysql)
  • Code review

Fundação Lagrange (Lagrange Foundation)

(data analyst / Web developer / Voluntary)

Barreiras-BA, Brazil
Web developer full stack
-fev 2018 - jul 2020

Technologies:
PHP, Javascript, CSS, HTML, LATEX, Python, Wordpress

Responsibilities:

  • Create and manage database for analysis
  • Website creation and maintenance (Wordpress)
  • Range evolution tracking with Search Engine Optimization (SEO)

Folha Do Jalapao

Jalapão-TO, Brazil
Web developer full stack
-fev 2015 - jul 2016

Technologies:
Android, Laravel, Python, PHP, Javascript, Wordpress, Composer

Responsibilities:

  • Create and manage database for analysis
  • Website creation and maintenance (Wordpress)
  • Creating general purpose web applications (PHP, Laravel)
  • Reach evolution tracking with Search Engine Optimization (SEO)
  • Creation of news sites (PHP, Wordpress)
  • Creating cash control systems (PHP)
  • Creation of stock control systems (VBA, PHP)

JCO Bioprodutos

Barreiras-BA, Brazil
Web developer full stack
-fev 2015 - jul 2016

Technologies:
Android, Laravel, Python, PHP, Javascript, Wordpress, Composer

Responsibilities:

  • Create and manage database for analysis
  • Website creation and maintenance (Wordpress)
  • Creating general purpose web applications (PHP, Laravel)
  • Reach evolution tracking with Search Engine Optimization (SEO)
  • Creation of news sites (PHP, Wordpress)
  • Creating cash control systems (PHP)
  • Creation of stock control systems (VBA, PHP)

Professional Skills

Top Skills

Programming Languages Skills

Java Springboot Microservices Angular Python Django Flask VBA Selenium PHP Mysql Javascript HTML CSS Laravel Wordpress

Other Skills

API RESTFULL Excel Automation AutoCAD Solid Edge 3D prints Arduino Google worksheets api Google drive api Telegram bot api Data analysis Docker Pandas Git SCRUM

Education & Certification

BS. Physics
Federal University of Western Bahia (UFOB), Brazil.
-2020 - Present
System Analysis and Development
North Parana University (UNOPAR)
-2014 - 2016
System Analysis and Development Certificate link
Electrotechnical
National Industrial Apprenticeship Service (SENAI)
-2017 - 2018
Electronics, Building Electrical Installations, electrical, hydraulic and pneumatic controls, Industrial Electricity and Automation, creation of electrical projects involving the use of CAD
Electrotechnical Certificate link
Web Development and Data Analysis
DevMedia
-2018 - 2020
Complete course in php, mysql and database relationship.
Full PHP course Certificate link
Mysql complete course Certificate link
Relational Database Modeling Course Certificate link
3D Modeling Course with Solid Edge
Barreirense Aerosports Association (ABA), Brazil.
-2018 - 2018
Modeling 3D parts for industry, targeting 3D printing and machining.
3D Modeling Course with Solid Edge Certificate link
LEADERSHIP
UNOPAR - Universidade Norte do Paraná, Brazil.
2022
Certificate link
PERSONAL BRAND: YOU AS AN ASSET IN YOUR OWN CAREER
UNOPAR - Universidade Norte do Paraná, Brazil.
2022
Certificate link
Trends and Innovations
UNOPAR - Universidade Norte do Paraná, Brazil.
2022
Certificate link
COMPLETE Java Object Oriented Programming +Projects
Udemy.
2022
Certificate link
Java Microservices with Spring Boot and Spring Cloud
Udemy.
2022
Certificate link

Extra Information

Projects and Hobbies

Additional

  • Availability to learn new programming languages
  • Preference for using free software, linux, libreOffice, Inkscape
  • Understanding of radio communication
  • Understanding electronic security.
  • Developing knowledge in RPA (Robotic Process Automation).
  • Data Analysis (Pandas)

Papper

Quantum computing: an undergraduate approach using Qiskit.

RBEF-2021-0033
  • In this paper, we present the Quantum Information Software Development Kit – Qiskit for teaching quantum computing to undergraduate students, with basic knowledge of quantum mechanics postulates. We focus on presenting the construction of the programs on any common laptop or desktop computer and their execution on real quantum processors through the remote access to the quantum hardware available on the IBM Quantum Experience platform. The codes are made available throughout the text so that readers, even with little experience in scientific computing, can reproduce them and adopt the methods discussed in this paper to address their own quantum computing projects. The results presented are in agreement with theoretical predictions and show the effectiveness of the Qiskit package as a robust classroom working tool for the introduction of applied concepts of quantum computing and quantum information theory.
Papper Link

Get in Touch

I can help with the following:

  • App development with Java APIs RESTFULL for access control and systems creation
  • App development with Python and website creation PHP / Laravel / Wordpress / Javascript
  • Pandas data analisys
  • Home automation with arduino
  • Residential electrical projects

Drop me a line at teonasnetto@gmail.com or call me at +15 77 9 9994-4650