Hermes Caretta
Franca
Summary
Accomplished Full Stack Software Engineer with over five years of experience in designing and deploying scalable web and mobile applications across education, e-commerce, and high-traffic sectors. Strong expertise in JavaScript ecosystems, including React, React Native, Next.js, NestJS, and Express, along with proficiency in developing microservices and SEO-driven platforms. Skilled in leveraging SQL and NoSQL databases such as MongoDB, MySQL, and Redis to optimize API integrations and implement AI-powered features within data-driven systems. Proven track record of collaborating with cross-functional teams to deliver high-quality products that meet complex business requirements and enhance user engagement.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Full Stack Web Developer N4
Codebit
10.2024 - Current
- Contributed to the development of an innovative educational platform designed to support early-years learning, implementing UX-focused features for interactive learning sessions and building data-retrieval pipelines to enhance the readability and analysis of session metrics.
- Developed and maintained a WhatsApp-based chatbot to assist teachers in creating lesson plans across multiple subjects and grade levels.
- Implemented key features such as content search using Algolia and AI-generated summaries using OpenAI, built on the Turn.IO platform.
- Implemented a WhatsApp-based educational course on Turn.IO, including interactive checkpoints, quizzes for knowledge validation, and analytics-driven data collection to measure teacher performance.
Full Stack Web Developer N3
Codebit
04.2024 - 10.2024
- Integrated into a client’s internal engineering team to maintain and scale a high-traffic content platform for teachers serving 6M+ users, working across a distributed microservices ecosystem.
- Developed and optimized key SEO, UX, and data-driven features using JavaScript-based frameworks and tools, including Next.js, NestJS, Gatsby, React, Express, and Nunjucks.
- Implemented high-performance data retrieval and caching workflows with MongoDB, MySQL, and Redis, and contributed to internal package development and distribution using npm.
Full Stack Web Developer N2
Codebit
02.2023 - 04.2024
- Served as the lead developer in modernizing a digital library designed for users with visual impairments.
- Developed a robust steganography solution utilizing Node.js Lambdas and DynamoDB to protect sensitive information embedded in books.
- Collaborated with clients from diverse backgrounds to maintain and enhance their systems.
Full Stack Web Developer N1
Codebit
05.2022 - 02.2023
- Maintained and enhanced the company’s platform for hours package and ticket management, focusing on user experience improvements.
- Collaborated with multiple clients to implement key adjustments that enhanced system usability across their platforms.
Junior Front End Developer
OrgSystem
09.2021 - 05.2022
- Developed responsive web systems utilizing ReactJS and Redux to enhance user experience.
- Led mobile app development projects using React Native and Redux, ensuring high performance and maintainability. Collaborated with cross-functional teams to define project requirements and deliver optimal solutions.
Front end Intern
OrgSystem
09.2020 - 09.2021
- Developed web systems and mobile applications utilizing ReactJS and React Native, contributing to both front-end design and functionality.
- Maintained and optimized web ERP platforms, enhancing user experience and system performance through effective coding practices.
- Collaborated with cross-functional teams to implement features and resolve issues, ensuring alignment with project goals and timelines.
Education
Software Architecture Post Graduate -
Anhanguera
Franca, SP11-2025
Bachelor - Computer Science
Uni-FACEF
Franca, SP12-2023
Computer Technician - undefined
Etec Dr. Júlio Cardoso
Franca, SP12-2019
Skills
- API integration
- Reactjs proficiency
- Expressjs familiarity
- Front-end frameworks
- Nodejs knowledge
- Responsive design
- Web accessibility
- Microservice stacks
- State management
- UI and UX design principles
- Back end development
- JavaScript proficiency
Certification
- Cambridge / Certificate in Advanced English (C1 Advanced) JANUARY 2025
- Alura / UX Training 2020
- Course focused on critical thinking in systems development geared towards user experience
Idiomas
Portuguese / Native speaker
English / C1
Timeline
Full Stack Web Developer N4
Codebit
10.2024 - Current
Full Stack Web Developer N3
Codebit
04.2024 - 10.2024
Full Stack Web Developer N2
Codebit
02.2023 - 04.2024
Full Stack Web Developer N1
Codebit
05.2022 - 02.2023
Junior Front End Developer
OrgSystem
09.2021 - 05.2022
Front end Intern
OrgSystem
09.2020 - 09.2021
Bachelor - Computer Science
Uni-FACEF
Computer Technician - undefined
Etec Dr. Júlio Cardoso
Software Architecture Post Graduate -
Anhanguera