Cesar Pereira
@cesarpereira
Junior front-end developer building clean, responsive web apps with JavaScript and React.
What I'm looking for
I’m a junior front-end developer, currently developing web applications “under senior supervision.” In my mentored role (2024–Present), I apply Clean Code principles and Git workflows, reducing debugging time by 20% while managing GitHub repositories focused on “scalability and advanced logic.”
I’m also proactive about learning and quality, completing “Responsive Website Development” and deepening my Web Programming skills. Outside development, I’ve led groups of 40+ students as a Portuguese teacher, implemented digital technologies that increased student engagement by 30%, and brought clear communication and problem-solving habits into every team setting.
Experience
Work history, roles, and key accomplishments
Front-End Developer
UNINTER
Jan 2024 - Present (2 years 5 months)
Developed web applications under senior supervision, applying Clean Code principles and Git workflows to reduce debugging time by 20%. Managed GitHub repositories focused on scalability and advanced logic.
Front-End Developer (Mentored)
UNINTER
Jan 2024 - Present (2 years 5 months)
Develop web applications under senior supervision using Clean Code principles and Git workflows, reducing debugging time by 20%. Manage GitHub repositories focused on scalability and advanced logic.
Portuguese Language Teacher
State Department of Education of Minas Gerais
Jan 2010 - Present (16 years 5 months)
Led groups of 40+ students and achieved a 92% approval rate. Implemented digital technologies that increased student engagement by 30% and improved writing/language exam scores by 15%.
Customer Service Operator
OHL Brasil (Autopista Fernão Dias)
Jan 2008 - Jan 2010 (2 years)
Managed 50 support calls per day with a 95% satisfaction rate. Optimized response workflows, reducing average handling time by 10%.
Customer Service Operator
OHL Brasil
Jan 2008 - Jan 2010 (2 years)
Managed 50 support calls per day with a 95% satisfaction rate. Optimized response workflows to reduce average handling time by 10%.
Computer Instructor
Interworld Computer Cultural Center
Jan 2003 - Jan 2005 (2 years)
Taught computer logic and computing to 100+ students. Maintained 98% laboratory uptime through preventive maintenance and technical support.
Education
Degrees, certifications, and relevant coursework
Centro Universitário Internacional UNINTER
Bachelor of Software Engineering, Software Engineering
2024 -
Activities and societies: Develop web applications under senior supervision; apply Clean Code principles and Git workflows; manage GitHub repositories focused on scalability and logic.
Bachelor of Software Engineering at UNINTER (expected graduation in 2028). Develop web applications under senior supervision and apply Clean Code principles and Git workflows.
Centro Universitário Internacional UNINTER
Bachelor’s Degree in Software Engineering, Software Engineering
2024 -
Pursuing a Bachelor’s degree in Software Engineering at UNINTER, with expected graduation in 2028.
Software Projects & Technical Mentorship
Mentored Front-End Developer, Front-End Development
2024 -
Activities and societies: Apply Clean Code principles and Git workflows; reduce debugging time by ~20% and manage GitHub repositories focused on scalability and advanced logic.
Works as a mentored junior front-end developer, developing web applications under senior supervision.
UNIVÁS
Bachelor of Arts, Languages (Portuguese and Literature)
2009 -
Completed a Bachelor’s degree in Languages (Portuguese and Literature) at UNIVÁS. The program covered language and literature studies.
Universidade do Vale do Sapucaí (UNIVÁS)
Bachelor’s Degree, Languages (Portuguese and Literature)
2009 -
Completed a Bachelor’s degree in Languages (Portuguese and Literature) at UNIVÁS.
Centro Universitário Internacional UNINTER
Postgraduate Degree, Portuguese Language and Literature Methodologies
2010 -
Pursuing or previously completed a postgraduate degree focused on Portuguese Language and Literature Methodologies at UNINTER.
UNIASSELVI
Postgraduate Degree, Technologies Applied to Education
2021 -
Completed a postgraduate degree in Technologies Applied to Education at UNIASSELVI.
Centro Universitário Internacional UNINTER
Postgraduate Degree in Portuguese Language and Literature Methodologies, Portuguese Language and Literature Methodologies
2021 - 2021
Completed a postgraduate degree in Portuguese Language and Literature Methodologies in 2021 at UNINTER. The program focused on methodologies for teaching language and literature.
Technical Mentorship
Technical Mentorship, NoSQL Data Modeling (Neo4j)
2024 -
Completed technical mentorship focused on NoSQL data modeling with Neo4j in 2024.
UNIASSELVI
Postgraduate Degree in Technologies Applied to Education, Technologies Applied to Education
2021 - 2021
Completed a postgraduate degree in Technologies Applied to Education in 2021 at UNIASSELVI. This coursework advanced knowledge of educational technologies.
Instituto Federal do Rio Grande do Sul (IFRS)
Technical Course in Web Programming, Web Programming
2024 - 2025
Completed a Technical Course in Web Programming at IFRS.
Instituto Federal do Rio Grande do Sul (IFRS)
Course/Training, JavaScript
2024 -
Completed training on Introduction to JavaScript at IFRS.
Centro Universitário Internacional UNINTER
Course/Training, Responsive Web Development
2025 -
Completed Responsive Website Development training at UNINTER.
Centro Universitário Internacional UNINTER
Course/Training, Relational Database Modeling (MySQL)
2025 -
Completed training on Relational Database Modeling using MySQL at UNINTER.
Instituto Federal do Rio Grande do Sul (IFRS)
Training: Introduction to JavaScript, JavaScript
2024 - 2024
Completed an Introduction to JavaScript training at IFRS in 2024. Built foundational knowledge of JavaScript.
Centro Universitário Internacional UNINTER
Training in Responsive Website Development, Responsive Web Development
2025 - 2025
Completed training in Responsive Website Development at UNINTER in 2025. Focused on building responsive web interfaces.
Centro Universitário Internacional UNINTER
Training in Relational Database Modeling (MySQL), Relational Database Modeling
2025 - 2025
Completed training in Relational Database Modeling (MySQL) at UNINTER in 2025. Covered modeling concepts for relational databases using MySQL.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
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