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J(ei)son.

is my name

A software engineer, passionate about creating user-friendly software.

Resume

About Me

I’m a software engineer, passionate about creating user-friendly software.

I have experience in performance optimization, testing, and building microservices. My team and I handle refactoring efforts, following agile frameworks like Scrum and SAFe, while ensuring changes are efficient and align with project goals.

We focus on delivering great experiences for civil engineers using our software for structural design and 3D modeling. By collaborating closely with the product team and keeping communication clear, we make sure their needs are understood and met.

With strong technical skills, we develop tailored solutions that build trust and reliability with our clients.

Here are a few technologies I've been working with recently:
  • C++
  • Python
  • C#
  • Qt
  • Boost
  • CMake

Experience

Senior System Analyst - Development Specialist - AltoQi
Jun 2015 - Present

With experience in performance optimization and testing, my team and I guide and support refactoring efforts, following agile methodologies such as Scrum and SAFe in our development process.

We assess and estimate the impact of these changes on ongoing projects, ensuring that we consistently deliver efficient and high-quality solutions.

Additionally, we have expertise in creating microservices as part of our solutions.

Our focus is on providing a positive experience for our clients, who are primarily civil engineers utilizing our software for structural projects and 3D modeling.

We understand the unique needs and challenges of this field and work closely with the product sector to comprehend their specific requirements.

Through clear and effective communication throughout the project, we ensure that the product sector is well-informed and satisfied with the progress and outcome. Our technical expertise allows us to develop customized solutions that meet our collective needs. We contribute to establishing trust and reliability in our services among our clients through the resources we’ve developed.

Web Developer - Grupos Internet
May 2014 - Jun 2015

Development and maintenance of the teaching management platform.

  • Creation of the Integration Module Enturma with Moodle.
  • Settings on the website and services platform Portobello Shop.
Teacher - SED - Santa Catarina
Feb 2012 - Dec 2013

At Secretaria Estadual de Educação - Santa Catarina

  • I taught physics and mathematics for elementary and middle school students.
Web Developer - Freelancer
Mar 2005 - Feb 2014

Development of websites and systems for small businesses.

  • PHP, MySQL, HTML, CSS, JavaScript, jQuery.

Projects

vtt_to_srt3
subtitle python converter
vtt_to_srt3
Python script to convert all SIMPLE vtt files in a directory and all of its subdirectories to srt subtitle format
Code
Coffee
C++ Qt SQLite
Coffee
Make recipes and improve your coffee skills.
Code
Price to Time
Extension Firefox Chrome Javascript
Price to Time
A browser extension to give you knowledge about how much time to buy a product. It’s a simple tool to help you make a decision about whether to buy a product or not.
Firefox extension
Joker Day
Calendar Converter
Joker Day
Each day representing by a playing card. Gregorian calendar converter.
List of implementations
Template FastAPI MongoDB
FastAPI MongoDB
Template FastAPI MongoDB
A template to quickly start a project with FastAPI and MongoDB
Code
Meta Treinamento
Meta Treinamento
Um treinamento de como montar treinamentos (Portuguese)
Code

Timeline of courses

2025

2023

See the complete timeline