Prof. Dr. Wander Mendes Martins

Higher Education Lecturer
Senior Web Developer
✦ PhD in Electrical Engineering
✦ MSc in Computer Science and Technology
✦ Technologist in Data Processing
✦ Technician in Data Processing

Contacts

+55 (35) 9.8405-3554
+55 (35) 3629-9485
Itajubá/MG – Brazil

Social

Professional References

Jean Pierre Magalhães

OnCLick CFO

+55 21 97015-0794
email
Jefferson Muniz Canto

Itech Co-founder

+55 21 99882-1473
email
José Manuel da Silva

IOX Brasil Co-founder

+55 21 99904-1217
email

Prof. PhD. Wander Mendes Martins

Profile

Artificial Intelligence:

  • Computer vision, machine learning, deep learning, reinforcement learning, and transfer learning.
  • Artificial neural networks, aerial mobile robotics, unmanned aerial vehicles (UAVs).

Languages and environments:

  • C/C++, Python, Java, Ruby on Rails, JS, TS, React, NodeJS, NextJS, Bun, Flutter, PHP and Delphi.
  • AWS, Vercel, Hostoo, MySQL, Postgres, MSSQL Server and Oracle.

Paradigms:

  • OOP, SOLID, Scrum, Kanban, XP, Clean Code, Agile, MVC

Courses Taught:

  • Algorithms, Data Structures, Programming Languages C/C++, Java, Dart, COBOL and PASCAL, Databases, High-Performance Computing, Simulators, Human-Computer Interaction, Object-Oriented Programming, Distributed Systems, Mobile Development with Flutter, Systems Analysis, Computer Architecture and Organization, Digital Logic, Front-end Design and Development, Operating Systems, Agile Systems Development, and Operations Research.

Preferences:

  • Remote development. Remote and on-site teaching.

Other Language:

  • English B2 (TOEFL B1)

Skills

☛ Currently developing hybrid Webapps using React, NodeJS, NextJS, Bun, Python, and Mobile with Flutter.

AI
Front End
Back End
JS, NodeJS, NextJS
Git, GitHub, Docker
MSSQL Server
Delphi
C/C++
Dart/Flutter
Python
Bun
English – TOEFL B1

Education

  • PhD:
    Electrical Engineering
    Federal University of Itajubá – UNIFEI
    2019–2023
  • Master’s Degree:
    Computer Science and Technology
    Federal University of Itajubá – UNIFEI
    2016–2018
  • Bachelor’s Degree:
    Data Processing Technology
    Higher Education Center in Management, Technology and Education – FAI
    1986–1989
  • Technical/Vocational:
    Data Processing Technician
    Itajubá Teaching and Research Foundation – FEPI
    1982–1984

Founded Companies

  • Brena System
    Commercial Automation
    CNPJ nº 17.215.933/0001-07
    Since 2012, São Gonçalo, RJ
  • Escola Modelo de Computação
    IT Courses and Training
    CNPJ nº 73.887.127/0001-48
    1993, Palmas, TO
  • Keyboard Informática
    IT Courses and Training
    CNPJ nº 41.773.284/0001-36
    1992, Itajubá, MG

Recent Professional Experience

  • (10) Indústria de Material Bélico do Brasil - IMBEL
    Company under the Ministry of Defense, through the Army Command
    GIND/SERPJ – Industrial Management
    IT Specialist – Developer and DBA
    Itajubá, MG. Since September 16, 2024

    a) Responsible for SCI – Industrial Control System in Delphi XE6 and MSSQL Server. Created automatic update mechanisms, log history, database growth charts, and refactored code implementing object-oriented programming.

    b) Designed and developed a NextJS (NodeJS + JS) web app dashboard with looping charts of real-time production. Installed on 7 sixty-inch TVs mounted in the company’s workshops.

    c) Designed and developed SisTED in Delphi/MSSQL Server for financial control of TEDs, invoices, bank orders, and DARFs.

    d) Designed and developed “Dicas” in Delphi/MSSQL Server to store all relevant IT information, enabling dynamic queries on documents previously kept in text files.

  • (09) Centro Federal de Educação Tecnológica de Minas Gerais – CEFET-MG
    Higher Education Lecturer
    Adjunct Professor – Department of Computing, Leopoldina Campus
    Bachelor in Computer Engineering
    Courses: Computer Architecture (ACOM), Operating Systems (SOPE), Agile Systems Development (DAGI), Programming Lab (LLC), Operations Research (POPE)
    Technical Program in Computer Science (Integrated)
    Courses: Logic & Algorithms Lab (LLPA), Computer Maintenance Lab (LMC)
    Leopoldina, MG. March 2024 – September 2024

  • (08) Laboratório Nacional de Astrofísica – LNA
    CNPq PCI-DC Research Fellow
    Databases, Python, Web Applications, APIs
    Itajubá, MG. February 2024

  • (07) IOX Brasil
    Full Stack Developer Consultant
    Vercel Cloud, NextJS 12/13, Asaas Payment Gateway, PostgreSQL
    Rio de Janeiro, RJ. Since 2023

    Designed and developed the “onClick” web app for prepaid card control for schools, clubs, gyms, and condominiums, enabling top-ups via PIX, boletos, credit and debit cards. Built in NextJS (JS), hosted on Vercel, with PostgreSQL hosted at Hostoo.

  • (06) Max Control
    Full Stack Developer Consultant
    Vercel Cloud, NextJS 13, MySQL
    Rio de Janeiro, RJ. Since 2005

    Designed and developed the Max Control web app for service management (“handyman on demand”) in NextJS (JS), hosted on Vercel with MySQL hosted on Hostoo.

  • (05) Brena System
    Full Stack Developer Consultant
    Delphi 10.2 Tokyo, ACBr Integration, MSSQL Server
    Rio de Janeiro, RJ. Since 2000

    Designed and developed a desktop ERP system for commercial automation, in the market since 2000, built in Delphi with MSSQL Server database.

  • (04) RR Soluções em TI
    Full Stack Developer Consultant
    Delphi XE7, PHP, Flutter, MySQL
    São Paulo, SP. 2007–2022

  • (03) Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas – IFSULDEMINAS
    Higher Education Lecturer
    Adjunct Professor – Passos Campus
    Graduate, Undergraduate, and Integrated Technical Teaching
    Passos, MG. 2021–2022

  • (02) IUUPI – Lanche Electron
    Full Stack Developer
    AWS Cloud, Flutter, NextJS, Ruby on Rails, Ionic, Asaas Payment Gateway, PostgreSQL
    Rio de Janeiro, RJ. 2019–2023

  • (01) SMC Sistemas
    Full Stack Developer
    Delphi 10.2 Tokyo, ACBr Integration, MSSQL Server
    Porto Velho, RO. 2019–2022

Other Relevant Experience

  • (07) Petrobras (Transpetro / Fronape) – Rio de Janeiro
    45,532 employees (2023)
    Full Stack Developer
    Delphi 5, Oracle
    2000–2006

  • (06) Dataprev – Rio de Janeiro
    3,468 employees (2023)
    Systems Analyst and COBOL Programmer
    IBM-AS/400 Mainframe, COBOL, DB2
    1998–2000

  • (05) Government of the State of Tocantins
    SEFAZTO / SEPLAN / Naturatins
    71,232 employees (2023)
    Systems Analyst and IT Advisor
    IBM-AS/400 Mainframe, Natural, ADABAS, Delphi 5, Oracle
    1992–1998

  • (04) Federal University of Itajubá – UNIFEI
    972 staff and 6,272 students (2023)
    Higher Education Teaching Internship
    Courses: Artificial Intelligence, Human-Computer Interaction
    2016–2023

  • (03) State University of Tocantins – UNITINS
    373 staff and 1,646 students (2023)
    Higher Education Lecturer
    Courses: Algorithms, Data Structures, C Language
    1992–1993

  • (02) University of Alfenas – UNIFENAS
    Higher Education Lecturer
    Courses: Data Structures, C and COBOL Programming
    1989–1992

  • (01) Itajubá University Center – FEPI
    Higher Education Lecturer
    Courses: Data Structures, Databases, C Language
    1989–1992

05 Computer Programs Patented at INPI


Restricted and Personal Access

UNIFEI PUBLIC EXAM 108-2022