David Andreas Email & Phone Number

Jakarta, Indonesia

Tangerang, Banten, Indonesia

- Developed and managed applications using the Outsystems platform, focusing on performance optimization and security.- Built a custom user management system that successfully reduced operational costs.- Led initiatives to improve developer workflows, ensuring higher quality applications and preventing deployment conflicts.- Embrace and guided the team on the importance of clean, scalable, and maintainable code.- Collaborated closely with stakeholders to design solutions that met business needs while maintaining technical efficiency.

Bandung, West Java, Indonesia

- Developed .Net-based applications within a dynamic and collaborative team environment.- Implement Scrum into project development.- Contributed to debugging and optimizing applications for enhanced performance.- Create clean and scalable script.- Ensured feature implementation aligned with business requirements and best development practices.

Greater Jakarta Area, Indonesia

Have passed 4 modules learning, and finished 1 final project :1. Fundamental : - Learn the fundamentals of programming- Learn about data types and data structure that exist in Javascript- Study and apply comparation operators in Javascript, and forming algorithms to solve problems,- Learn html, css, and javascript to make a static web2. Front-end development :- Create UI for Web Applications with front-end Javascript framework, ReactJS- Get to know the mainstream library (Bootstrap, Reactstrap, React Router Dom, etc) and how it works by reading the documentation from each library- learn to make fake APIs and connect them to Front End so interactive Web Applications are made3. Back-end Development :- Create REST APIs and Databases for Web Applications- Use ExpressJS, MySQL, MongoDB to create a back-end- Connecting the API and the Database with the front-end so that it becomes a complete Web Application4. Mobile Development :- Create a Mobile Application with React Native that can be run on Andorid and IOS- Connecting Mobile Application with REST API and DatabaseThe Final Project :Creating a complete Web Application, that have a user side and administrator side as a minimum requirement of this application.

Greater Jakarta Area, Indonesia

- Developed time management and customer service skills by serving a wide range of passengers.- Handled daily operational challenges with a focus on efficiency and customer satisfaction.

Greater Jakarta Area, Indonesia

- Managed a client portfolio and provided insurance solutions tailored to their needs.- Refined communication and negotiation skills to build long-term relationships with clients.