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Hi, I'm Aloísio Teixeira Carvalho, a full stack developer with four years of experience building scalable web applications using Java, Spring Boot, JavaScript, and Angular. I deliver features that scale for high-traffic platforms, especially in the insurance domain. I'm passionate about modern engineering practices. I've integrated AI-assisted development into the workflow (GitHub Copilot, Gemini), built reusable UI components with Angular, migrated monoliths to micro frontends, and boosted frontend performance. I also design robust test suites and emphasize observability and reliability.…Hi, I'm Aloísio Teixeira Carvalho, a full stack developer with four years of experience building scalable web applications using Java, Spring Boot, JavaScript, and Angular. I deliver features that scale for high-traffic platforms, especially in the insurance domain. I'm passionate about modern engineering practices. I've integrated AI-assisted development into the workflow (GitHub Copilot, Gemini), built reusable UI components with Angular, migrated monoliths to micro frontends, and boosted frontend performance. I also design robust test suites and emphasize observability and reliability.

Aloísio Teixeira Carvalho

Full Stack Developer, Web Developer, Back-End Developer, +2

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Hi, I'm Aloísio Teixeira Carvalho, a full stack developer with four years of experience building scalable web applications using Java, Spring Boot, JavaScript, and Angular. I deliver features that scale for high-traffic platforms, especially in the insurance domain. I'm passionate about modern engineering practices. I've integrated AI-assisted development into the workflow (GitHub Copilot, Gemini), built reusable UI components with Angular, migrated monoliths to micro frontends, and boosted frontend performance. I also design robust test suites and emphasize observability and reliability.…Hi, I'm Aloísio Teixeira Carvalho, a full stack developer with four years of experience building scalable web applications using Java, Spring Boot, JavaScript, and Angular. I deliver features that scale for high-traffic platforms, especially in the insurance domain. I'm passionate about modern engineering practices. I've integrated AI-assisted development into the workflow (GitHub Copilot, Gemini), built reusable UI components with Angular, migrated monoliths to micro frontends, and boosted frontend performance. I also design robust test suites and emphasize observability and reliability.

Available to hire

Hi, I’m Aloísio Teixeira Carvalho, a full stack developer with four years of experience building scalable web applications using Java, Spring Boot, JavaScript, and Angular. I deliver features that scale for high-traffic platforms, especially in the insurance domain.

I’m passionate about modern engineering practices. I’ve integrated AI-assisted development into the workflow (GitHub Copilot, Gemini), built reusable UI components with Angular, migrated monoliths to micro frontends, and boosted frontend performance. I also design robust test suites and emphasize observability and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Portuguese

Fluent

Work Experience

Full Stack Developer at MJV Technology and Innovation

April 1, 2022 - Present

Responsible for migrating from monolithic architecture to micro frontend architecture and developing scalable microservices using Java, Spring Boot, Node.js, and Express. Modernized legacy systems and integrated asynchronous communication between services using RabbitMQ.

Full Stack Developer at MJV Technology & Innovation

April 1, 2022 - Present

Integrated AI-assisted development into the development life cycle with tools such as GitHub Copilot and Gemini, leveraging agents to accelerate legacy migrations, configured comprehensive JUnit / Mockito / Jest test suites, and created and refactored Angular components. Promoted AI-assisted best practices, driving agent-guided code review processes to ensure alignment with microservices architecture and security standards. Implemented a client-side(cache) IndexedDB solution reducing 60% of request counts for daily-updated data endpoints. Migrated from monolithic to micro frontend architecture using Module Federation and Angular, enabling independent team delivery. Improved frontend performance via asynchronous module loading, reducing first render time by 400ms. Designed and implemented automated test suites with JUnit and Mockito for Java applications, achieving over 90% code coverage. Created shared-component libraries based on Angular and documented with Storybook for reuse across

Certified Tech Developer at Digital House

April 1, 2021 - December 1, 2022

Intensive full-stack development program focused on modern software architecture and cloud infrastructure. Developed a robust e-commerce platform using React.js and Java (Spring Boot) with Spring Security, state management, and RESTful API integration. Participated in architectural design and data modeling with PostgreSQL for scalable data persistence. Gained hands-on experience with AWS (EC2, RDS, S3) for hosting and storage. Worked in multidisciplinary teams under Scrum to ensure continuous value delivery.