Available to hire
I’m João, a Brazilian software developer with a growing focus on C#, TypeScript, and React. I enjoy turning complex requirements into clean, maintainable code and am motivated by building scalable information systems.
Currently studying Information Systems at Uni davi, I’ve completed several online courses in front-end development and algorithms, and gained practical experience in both front-end and limited back-end work. I’m eager to contribute to teams that value collaboration, continuous learning, and practical problem solving.
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
Portuguese
Fluent
English
Advanced
Work Experience
Freelancer Waiter at Lanchonete Ltda.
March 1, 2025 - September 26, 2025First job, worked in all areas of the cafe cafeteria.
Technical Support at Data Box Systems
September 1, 2025 - September 26, 2025Technical support of the software for customers.
Programmer at Conectra Sistemas
September 1, 2025 - September 26, 2025Wrote front-end code and a bit on back-end, mostly using TypeScript.
Freelance Waiter at Lanchonete Ltda
March 1, 2025 - September 29, 2025Freelance waiter, served all areas of the cafe, assisted customers and maintained service standards with emphasis on hygiene and efficiency.
Technical Support at Data Box Sistemas
June 1, 2025 - September 29, 2025Provided technical support for software used by customers, including troubleshooting and guidance to resolve issues.
Programmer at Conectra Sistemas
September 1, 2025 - September 29, 2025Frontend development with TypeScript and some backend work; collaborated with the team to implement features and improve code quality.
Freelancer Waiter at Lanchonete Ltda.
March 1, 2025 - October 4, 2025First job; worked in all areas of the cafeteria.
Technical Support at Data Box Sistemas
June 1, 2025 - October 4, 2025Technical support for the software for customers.
Programador at Conectra Sistemas
September 1, 2025 - October 4, 2025Worked on front-end and a bit on back-end; most of the work used TypeScript.
Freelancer Waiter at Lanchonete Ltda.
March 1, 2025 - October 4, 2025First job, worked in all areas of the cafe.
Technical Support at Data Box Systems
June 1, 2025 - October 4, 2025Technical support of the software for customers.
Programador at Conectra Sistemas
September 1, 2025 - October 4, 2025Worked on front-end and a bit on back-end, mostly using TypeScript.
Freelancer Waiter at Lanchonete Ltda
March 31, 2025 - March 31, 2025First job, worked in all the areas of the cafe.
Technical Support at Data Box Sistemas
June 30, 2025 - June 30, 2025Technical support of the software for customers.
Programmer at Conectra Sistemas
September 30, 2025 - September 30, 2025Worked coding on Front-end and a bit on Back-end, most of the work used TypeScript.
Freelancer Waiter at Lanchonete Ltda.
March 1, 2025 - March 1, 2025First job; worked in all areas of the café.
Technical Support at Data Box Systems
June 1, 2025 - June 1, 2025Technical support of software for customers.
Programmer at Conectra Sistemas
September 1, 2025 - September 1, 2025Worked coding on frontend and a bit on backend, most of the time using TypeScript.
Freelancer Waiter at Lanchonete Ltda.
March 1, 2022 - March 1, 2025Waiter and general assistant in a cafe, providing service and supporting operations.
Programador at Connectra Sistemas
June 1, 2025 - September 1, 2025Frontend development with some backend work, primarily using TypeScript.
Education
High School at Colégio Univadi
January 11, 2030 - February 1, 2022Bachelor's Degree in Information Systems at Colégio Universitário Unidavi
February 1, 2025 - September 26, 2025High School at Colégio Universitário Unidavi
February 1, 2022 - December 31, 2022Bachelor's Degree in Information Systems at Colégio Universitário Unidavi
February 1, 2025 - September 29, 2025High School at Colégio Universitário Unidavi
January 11, 2030 - February 1, 2022Bachelor's Degree at Colégio Universitário Unidavi
February 1, 2022 - October 4, 2025High School at Colégio Universitário Unidavi
February 1, 2022 - October 4, 2025Bachelor's Degree in Information Systems at Colégio Universitário Unidavi
February 1, 2025 - October 4, 2025High School at Colégio Universitário Unidavi
February 1, 2022 - October 29, 2025Bachelor's Degree in Information Systems at Colégio Universitário Unidavi
February 1, 2025 - October 29, 2025High School at Colégio Universitário Unidavi
February 1, 2022 - October 31, 2025Bachelor's Degree in Information Systems at Colégio Universitário Unidavi
February 1, 2022 - October 31, 2025High School at Colégio Universitário Unidavi
February 1, 2022 - January 21, 2026Bachelor's Degree in Information Systems at Colégio Universitário Unidavi
February 1, 2025 - January 21, 2026High School at Colégio Universitário Unidavi
February 1, 2022 - March 15, 2026Bachelor's Degree in Information Systems at Colégio Universitário Unidavi
February 1, 2025 - March 15, 2026Qualifications
Front-End Technical Course
April 1, 2022 - September 1, 2023Brigada de incêndio - Preparatory Course
June 1, 2023 - June 30, 2023Algorithm
April 1, 2023 - November 1, 2023Front-End Technical Course (Alura Group)
April 1, 2022 - September 1, 2023Preparatory Course: Brigada de incêndio
June 1, 2023 - June 30, 2023Technical Course: Algorithm
April 1, 2023 - November 1, 2023Technical course: Front-End
April 1, 2022 - September 1, 2023Preparatory course: Brigada de incêndio
June 1, 2023 - June 1, 2023Technical course: Algorithm
April 1, 2023 - November 1, 2023Technical course: Front-End
April 1, 2022 - September 1, 2023Preparatory course: Brigada de incêndio
June 1, 2023 - June 1, 2023Algorithm
April 1, 2023 - November 1, 2023Front-End course (Alura Group)
April 1, 2022 - September 30, 2023Preparatory course: Brigada de incêndio
June 1, 2023 - June 30, 2023Technical course: Algorithm
April 1, 2023 - November 30, 2023Technical course: Front-End, Aurora Group
April 1, 2022 - September 1, 2023Preparatory course: Brigada de incêndio, Minatta Engenharia Ltda
June 1, 2023 - January 21, 2026Technical course: Algorithm, Colégio Universitário Unidavi
April 1, 2023 - November 1, 2023Technical course: Front-End
April 1, 2022 - September 30, 2023Preparatory course: Brigada de incêndio
June 1, 2023 - June 30, 2023Technical course: Algorithm
April 1, 2023 - November 30, 2023Industry Experience
Software & Internet, Professional Services, Education, Gaming, Media & Entertainment, Other, Computers & Electronics
Skills
See more
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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