Proficient in Node.js development. Experienced in working with SQL databases such as PostgreSQL. Proficient in Sequelize ORM for efficient database operations. Implemented Redis for caching to improve application performance. Experienced in using Keycloak for authentication and authorization of users. Developed REST APIs for seamless communication between client and server. Experienced in working with AWS services such as S3, EC2, and Lambda. Experienced in containerization tools like Docker and Kubernetes. Proficient in using Jest for unit testing of code. Delivered high-quality software products to meet industry demands.
Worked with prominent enterprises such as Descomplica, Finplace, NSTech, and Finnet. Collaborated with cross-functional teams to deliver timely and efficient solutions. Utilized tools such as Next.js, Webpack, Babel, Git, npm, Yarn, PNPM, Mantine, and Micro-frontends. Experienced with Expo, React Navigation, AsyncStorage, Axios, and Jest for enhancing users experience and ensuring seamless functionality. Developed strong skills in project management, agile methodologies, and problem-solving. Technologies used: Proficient in ReactJS and React Native. TypeScript JavaScript (ES6+) HTML5 CSS3 Material UI.
Maintenance and construction of software. Applying SOLID concepts and dividing the frontend into layers for easy maintenance. Technologies used: ReactJS React-native Typescript Javascript Redux Jest Storybook NextJS Micro-Frontends using single-SPA
Maintenance and updating of the system with new features. Improvements to the classroom system. Update of the administration system. Backend performance improvements. Cost reduction by improving system integration. CI/CD system fully integrated with AWS. System for automatic generation of subtitles and translations into other languages. Technologies used: SocketIO - Realtime NodeJS - No Frameworks ReacJS - Web React Native - smartphones Jitsi - Video chat rooms Chime AWS - Video chat rooms EC2 AWS - Servers S3 AWS - Storage and Front End Services Lambda Functions AWS - simple microservices for S3-based data processing Step Functions AWS - S3 Data Processing Sequence DynamoDB AWS - Database MongoDB - Database CloudWatch AWS - Monitoring Certificate Manager AWS Translate AWS - Subtitle Translation Elastic Transcoder -Turn Video to MP3 to decrease file size
Development of an application for issuing and purchasing airline tickets. Technologies used: React-Native Redux Redux-Saga TypeFlow React-Navigation Animations Mock first.
Bring the initial team to the MVP assembly. Analysis of all technologies for MVP assembly. Start process and project code pattern. Perform project changes on a technology basis due to changes in the company's focus. Add new technologies to the project. Creation of zoom style chat system. CI/CD system fully integrated with AWS. System for automatic generation of subtitles and translations into other languages. Technologies used: SocketIO Realtime NodeJS No Frameworks ReacJS Web React Native Smartphones Jitsi Video chat rooms Chime AWS Video chat rooms EC2 AWS Servers S3 AWS Storage and Front End Services Lambda Functions AWS - simple microservices for S3-based data processing Step Functions AWS - S3 Data Processing Sequence DynamoDB AWS - Database MongoDB - Database CloudWatch AWS - Monitoring Certificate Manager AWS Translate AWS - Subtitle Translation Elastic Transcoder -Turn Video to MP3 to decrease file size
Gostaria de baixar currículos de freelancers? Confira nossas opções de account para recrutadores.