resolution driving continuous improvement in application quality. Developed a pivotal feature for mobile applications using React Native . Designed and implemented an end-to-end terms and conditions system for the company. Implemented a comprehensive notifications feature for the mobile app utilizing Firebase , encompassing both back end and front end development. Created intuitive user interface using HTML , CSS , Angular Js , React Native , Angular , and JavaScript , ensuring great user experience. Played a key role in creating and refining APIs to optimize data exchange. Addressed time complexity challenges to enhance application performance. Efficiently deployed feature enhancements

on all flows are translated. Touched thousands of files while keeping the existing flow unchanged. Crypto transaction refactor: refactored error handling for crypto transactions to enhance reusability and prevent unexpected issues. Full Stack Engineer • Keller Williams Realty, Inc. DecemberMarch 2022 | Texas, United States. Remote Lead Frontend Engineer: led the frontend development of 10 CRM applications and made significant contributions to an additional 20. Responsibilities include reporting directly to the project manager, supervising a team of 7 engineers, leading sprint ceremonies, consistently monitoring the progress of each engineer, and managing app deployment. Maps optimization

some projects -Ensure that the application can run on old browsers or other browsers properly -Code review of team code to ensure code is clean, giving examples of best practices for them, -Researching a new technology to help projects develop faster, and improve performance application Software developer • Traveloka JanuaryMay 2023 Development of Frontend application in Xperience app and Accommodation App. Write product or system development code. Review code developed by other developers and provide feedback to ensure best practices. create the unit test of each feature to make sure the feature is safe, and analysis for each

Eric Nguyen Hi there! I'm Eric, a passionate frontend developer with a knack for crafting captivating and user-friendly web experiences. With over 5 years of experience in HTML, CSS, and JavaScript, I bring websites to life with seamless interactivity and stunning visuals. I thrive on collaborating with cross-functional teams to turn complex ideas into pixel-perfect reality, ensuring optimal functionality across different devices and browsers. Constantly staying up to date with the latest trends and technologies, I'm driven by the ever-evolving nature of frontend development. Let's create something amazing together

Josses Leono Senior Software Engineer at Wayfair Jakarta, Indonesia Designing technical architecture from business requirements of stakeholders / clients. Building a timeline and creating stories and tasks for engineers. Refining team processes, l eading and managing initiatives, projects, and engineers in the team. Experienced in global supplier models, supplier performance dashboard page, and authorization services for e-commerce platform and API for banking industry. Experienced in embedded, backend, and frontend development using both agile and waterfall methodologies. https://www.linkedin.com/in/josses-leono/ jossses.leono@

commerce background Full-stack development through MERN stack Experience of MySQL, HTML, CSS, and JavaScript/jQuery Performance and scalability optimization Work Experience Antarctica Global Technology and Consulting LLP (Cox & Kings Ltd. / Snaptech Digital Solutions Pvt Ltd.) , Software Engineer - Nov 2016 ~ Present Designed, architected and wrote the front-end application using ReactJS with reusable components Designed Node.js application components through Express.js Responsible for server-side development, database development, and front-end development Developed Content Management System Improved legacy front end by replacing it with NextJS which resulted into faster loading times for website

Effectively communicate and assist in quickly resolving data-related issues. Software Engineer Manager • 鏈加科技有限公司 三月八月 2021 Managed a team of five people to facilitate effective communication between departments. Developed the BoxTradeX cryptocurrency exchange website (https://www.boxtradex.io) and app (https://boxtradex.page.link/63fF). • Used Tech Stack java, Spring Boot, MyBatis, Redis, MySQL, Docker, RabbitMQ, Flutter, Vue, Go • Achievements 1. Single-handedly responsible for product and management backend, frontend, and app development, inc...