Alex Fabiano Xavier Júnior Email and Phone Number
🚀 Driven Full Stack Developer with 4+ years of experience in software development. I help companies deliver high-quality, scalable solutions that enhance system performance and user engagement.🛠 Developed reliable and scalable applications using Spring Boot with TDD methodology, achieving 95% test coverage and significantly reducing post-deployment issues.⚡ Optimized database queries by utilizing Hibernate and implementing Redis caching, reducing query times and enhancing overall system performance by 35%.🔧 Implemented DevOps best practices to streamline deployment processes, utilizing Docker for consistent API deployment and reducing deployment time by 30%.🌐 Managed AWS infrastructure and established automated CI/CD pipelines using Terraform and GitHub Actions, improving development efficiency and deployment reliability.Those are the main technologies I've been working with: Java, Spring Boot, Hibernate, PHP, Laravel, React, Git, Docker, Node.js, AWS, Terraform, SonarQube, and GitHub Actions.I'm open to working remotely and collaborating with innovative teams on challenging projects.
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Desenvolvedor Full-StackPonte TechState Of Goiás, Brazil
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Full-Stack DeveloperLoopit Consultoria Jul 2024 - PresentSão Paulo, Brasil- Developed and maintained Node.js applications with a distributed architecture, ensuring efficient integration with external systems and continuous improvement of existing services.- Collaborated in identifying and fixing bugs in critical services, utilizing agile methodologies like SCRUM, with active participation in task refinement.- Maintained and updated the codebase of a Flutter application, ensuring compliance with modern standards and improving performance.- Contributed to the development of interactive interfaces using React, focusing on user experience and code scalability.- Developed RESTful APIs in Java with Spring Boot, implementing robust architectural patterns and validations.
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Full-Stack DeveloperAcademia Do Desenvolvedor Dec 2022 - Jul 2024Anápolis, Goiás, Brasil- Developed solutions using Node.js with Nest.js, creating efficient and scalable back-end systems for various projects.- Created responsive Landing Pages with Next.js, improving website traffic and user engagement by 30%.- Built mobile applications with React Native, increasing app downloads and user retention rates by 20%.- Established DevOps capabilities, including automated testing, deployment pipelines, and AWS infrastructure management using Terraform and GitHub Actions, resulting in a 40% reduction in deployment time.- Utilized SonarQube for code quality assurance, ensuring high code standards and reducing the number of critical issues by 50%.- Developed RESTful APIs and microservices in Java using JWT and Spring. -
Full-Stack DeveloperHolder+ Apr 2022 - Apr 2023Brasil- Implemented an integration with the B3 API to automatically retrieve assets from user accounts for calculating the profitability of the portfolio.- Developed a feature to detect assets with missing information from the integration and prompt users to make corrections as needed.- Implemented a customer support system allowing platform users to request assistance via an integrated chat feature between the client and support analyst.- Developed a referral program featuring click, subscription and account creation tracking, with configurable options for administrators to set values per click, registration, and subscription initiated through referral links.- Developed a B2B panel enabling users to share their portfolios with accounting firms seeking to manage their clients' assets through the platform. -
Php DeveloperHolder+ Jan 2022 - Apr 2023- Developed and maintained an asset management platform using PHP, Laravel, and React, improving system performance and user interface.- Migrated the interface from Blade to React, utilizing the Inertia library, resulting in a 25% increase in application speed and a more dynamic user experience.- Created a PWA APK for the system on Android, enabling offline capabilities and increasing user engagement.- Implemented Redis caching and optimized database queries, reducing load times and improving overall application performance by 35%.- Performed background calculations for complex operations, enhancing data processing efficiency and accuracy.
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Java InternAccurate Software Dec 2021 - May 2022São Paulo, Brasil- Developed a lost and found application using Spring Boot with TDD methodology, resulting in a reliable system with 95% test coverage.- Utilized Docker for API deployment, ensuring consistent development environments and reducing deployment time by 30%.- Built the frontend interface with Next.js and Chakra UI to a faster development.- Gained extensive experience in version control with Git, managing multiple branches and resolving conflicts efficiently.- Performed thorough unit and integration testing to ensure the reliability of the application, significantly reducing the number of post-deployment issues. -
Desenvolvedor WebAldeiaweb Mar 2020 - Jun 2020Anápolis, Goiás, Brasil- Engineered a versatile SaaS platform for merchants, enabling the addition and management of product statuses for sales and rentals, which resulted in a 30% increase in inventory tracking efficiency.- Integrated Stripe payment solutions to facilitate secure and reliable customer subscriptions.- Designed and built a robust user management module, enhancing access control and permission administration.- Implemented comprehensive inventory management functionalities, allowing merchants to set and update product statuses.- Developed a receipt generation functionality, providing merchants with an efficient way to create and manage transaction records. -
Desenvolvedor WebAldeiaweb Jun 2019 - Dec 2019Anápolis, Goiás, Brasil- Maintained and enhanced a real estate CMS built with CodeIgniter, improving system stability and reducing bug occurrences by 15%.- Worked with Laravel, implementing an entire ticketing system with user and admin registration, event management, and custom checkout flows.- Customized Magento themes, integrating payment services like GetNet, and enhancing the e-commerce capabilities, resulting in a better user experience.- Developed complex integrations such as OLX and Mercado Livre, enhancing the platform's marketplace functionalities and expanding its user base.- Utilized Git for version control, ensuring seamless integration of new features and maintaining code integrity across different development stages.
Frequently Asked Questions about Alex Fabiano Xavier Júnior
What company does Alex Fabiano Xavier Júnior work for?
Alex Fabiano Xavier Júnior works for Ponte Tech
What is Alex Fabiano Xavier Júnior's role at the current company?
Alex Fabiano Xavier Júnior's current role is Desenvolvedor Full-stack.
What schools did Alex Fabiano Xavier Júnior attend?
Alex Fabiano Xavier Júnior attended Estácio.
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