A little about me

Biography

Holding a degree in Systems Analysis and Development from UNIFOR, I have experience in the full development lifecycle and in building scalable products, with solid expertise in React, Next.js, Node.js, JavaScript and TypeScript.

With a background at Grupo Sobrancelhas Design, I worked directly on system maintenance and implementation focused on problem-solving. Currently, I am leading the development of DataBridge, a data challenge platform, focusing on project architecture and providing technical guidance to the team. I am recognized for my communication, responsibility, and proactivity.

Marlon Mendes
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Year of Experience

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Projects Completed

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Technologies Used

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Code Commits

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Technical Competencies

Next.js

1 Year of Experience

React.js

1 Year of Experience

Node.js

1 Year of Experience

TypeScript

1 Year of Experience

Tailwind CSS

1 Year of Experience

Styled Components

1 Year of Experience

Framer Motion

1 Year of Experience

Axios

1 Year of Experience

Professional Experience

  • Junior DeveloperDataBridge

    Apr 2025– Present|Remote|Fortaleza – CE, Brazil

    • Accelerated the delivery of new interfaces by 50% by creating reusable components and responsive layouts (Design System).
    • Contributed to the database migration (MongoDB to PostgreSQL), focusing on relational modeling and data integrity.
    • Optimized application performance through cache strategies (Next.js) and code refactoring.
    • Structured the official technical documentation using Docusaurus, centralizing knowledge to facilitate maintenance and scalability.
    • Ensured delivery stability by implementing unit tests with Jest for direct user interaction components.
    • Managed task flow and deliverables using Jira within an Agile environment (Scrum).

  • Junior DeveloperGrupo SD

    Sep 2022–Nov 2023|Hybrid|Eusébio – CE, Brazil

    • Accelerated decision-making by 20% by developing SQL reports.
    • Improved User Experience (UX) by 30% by refactoring key system pages.
    • Documented microservices using Swagger, facilitating cross-team integration.
    • Implemented advanced search filters, increasing the usability of service pages.
    • Ensured integration reliability by performing routine unit tests.

    Programming Intern

    • Maintenance and implementation of improvements in legacy systems (Electron.js and Symfony).

Education

  • Systems Analysis and DevelopmentUniversity of Fortaleza

    Apr 2023–Jul 2025|Hybrid|Fortaleza – CE, Brazil

    Improved technical skills through the development of various applications in collaborative academic projects. The projects are available on GitHub, also showcasing interpersonal skill development.

  • Computer NetworksEEEP Mário Alencar

    Jan 2020–Dec 2022|In-Person|Fortaleza – CE, Brazil

    In 2022, actively participated in the organization and creation of mini-classes at the school's computer lab, teaching programming to students, from basic logic to practical activities with JavaScript.

Certifications

  • Full Stack Web DevelopmentDigital College

    Jun 2024–Aug 2024|Remote|Fortaleza – CE, Brazil

    Generation Tech is a project by the Euvaldo Lodi Institute (IEL) and the Government of the State of Ceará through the State Development Agency of Ceará (ADECE) for training young people in the technology field. During these three months, I deepened my knowledge in full-stack web development with its educational partner, Digital College.

  • Java and Spring FrameworkAlura

    Jan 2024–Jul 2024|Remote|Fortaleza – CE, Brazil

    Oracle Next Education is an education and employability program with a social mission to train individuals in technology and connect them with the job market through partner companies. Over the course of six months, I specialized in Back-End development through the program’s educational partner, Alura, with a strong focus on Java and Spring.

  • User ExperienceFiap

    Jul 2022–Aug 2022|Remote|Fortaleza – CE, Brazil

    Practical training in UX Design fundamentals, focusing on user-centered design, user journey, research, and usability testing.

  • AWS Academy Cloud FoundationsAmazon Web Services

    May 2022–Jun 2022|Remote|Fortaleza – CE, Brazil

    The course provided a comprehensive introduction to key cloud computing concepts, without requiring prior technical knowledge. Throughout the program, I explored cloud fundamentals, core AWS services, as well as topics such as security, architecture, pricing, and support.

Bootcamps

  • Cybercamp Fit Your ThinkingFitBank

    May 2022–Oct 2022|Remote|Fortaleza – CE, Brazil

    My team was the only one composed of high school students from the Mário Alencar State Vocational School, competing against students from institutions such as the Federal University of Ceará (UFC) and the Federal Institute of Education, Science and Technology of Ceará (IFCE). My main contribution was creating the concept and developing the prototype using Figma.