I started programming in 1998 with Turbo Pascal and Delphi. My goal was to build a website for companies to be present on the internet; one of the first things I did was a site to share chords for people interested in learning how to play acoustic guitar. I love solving problems and building fantastic stuff with technology. I believe there is the right technology stack for each solution, so I dedicated myself to learning several technologies. Autodidactism is part of me, and I'm sure that my willingness to learn more will drive me to success.

João Issamu Francisco

I started programming in 1998 with Turbo Pascal and Delphi. My goal was to build a website for companies to be present on the internet; one of the first things I did was a site to share chords for people interested in learning how to play acoustic guitar. I love solving problems and building fantastic stuff with technology. I believe there is the right technology stack for each solution, so I dedicated myself to learning several technologies. Autodidactism is part of me, and I'm sure that my willingness to learn more will drive me to success.

Available to hire

I started programming in 1998 with Turbo Pascal and Delphi. My goal was to build a website for companies to be present on the internet; one of the first things I did was a site to share chords for people interested in learning how to play acoustic guitar.

I love solving problems and building fantastic stuff with technology. I believe there is the right technology stack for each solution, so I dedicated myself to learning several technologies. Autodidactism is part of me, and I’m sure that my willingness to learn more will drive me to success.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Advanced
Portuguese
Fluent

Work Experience

Lead Developer at MAD
November 1, 2020 - October 28, 2025
As a Dev Lead, responsible for managing a small team of developers and participating in technical meetings with customers and suppliers. Also participating in the development and maintenance of websites and eCommerce.
CEO / Developer at Joiss Smart Solutions
May 1, 2010 - October 28, 2025
Founder of a Brazilian development company; responsible for talking to clients to identify problems, briefing solutions, and managing a team of developers and freelancers to deliver smart solutions.
Senior Developer at Digital SK / Cross Knowledge
May 1, 2009 - May 1, 2009
Global digital education company; PHP development, portal/website creation for clients; contributed to education-focused solutions.
Senior Developer at Lance Final Shopping Virtual / Medalhão Persa
October 1, 2008 - October 1, 2008
eCommerce development including frontend/backend features; database modeling and system enhancements.
Senior Developer at Meu Carro Novo / RevendaMais
May 1, 2007 - May 1, 2007
Development of a management system; ER-modeling; backend/frontend refactoring and improvements.
Developer at Átono Tecnologia
January 1, 2006 - January 1, 2006
Development of CMS/content management system; JavaScript validation library; intranet systems; ER-model design.
Developer at FeraWeb Informática Ltda
July 1, 2004 - July 1, 2004
CMS development; JavaScript validation library; intranet/extranet systems for various clients.
Web Designer at Tridesigner Comunicação
October 1, 2001 - October 1, 2001
Website development for local businesses; logo design; ad creation; tourism map editing.
Instructor and Developer at Infren cia Consultoria e Sistemas
February 1, 2002 - February 1, 2002
Instructor and developer roles including training; development of educational content and tools.

Education

Postgraduate in AppDev - Mobile Application Development at PUCPR
January 1, 2014 - January 1, 2016
High School at CEFET (Technical School)
January 11, 2030 - October 28, 2025

Qualifications

Degree in Information Technology Management
January 1, 2010 - January 1, 2012
Data Science - Harvey (126 hours)
January 11, 2030 - October 28, 2025
Data Privacy and Protection (LGPD) - ANPPD (7 hours)
January 11, 2030 - October 28, 2025
Cloud Computing Fundamentals - PUCPR
January 11, 2014 - January 11, 2014

Industry Experience

Software & Internet, Professional Services, Education, Media & Entertainment