SAM: Sam Ayo Maju is an organization that develops the software product sewasam.com. Sewasam Management is an application designed to assist rental business owners in managing their operations. Meanwhile, Sewasam is a component of the Sewasam Management service that connects renters with rental business owners.Key Responsibilities:- Developing backend infrastructure using technologies such as ExpressJS, PostgreSQL, MongoDB, and Redis.- Managing servers for Sewasam's backend operations.- Leading a team of 8 individuals, fostering discussions, planning, and conducting regular evaluations to achieve collective objectives.- In this role, I played a pivotal role in overseeing the development and management of a software product designed to streamline rental business operations. My leadership and technical expertise were essential in ensuring the success and functionality of the platform.

A company that provides the sribu.com platform as a meeting place for freelancers and clients who need design services or other digital works, as well as various other services.Key Responsibilities:- Developing backend solutions for new features in accordance with the team's requirements. Technologies such as ExpressJS, GraphQL, MongoDB, and Redis are utilized to ensure seamless integration and optimal performance.- Conducting troubleshooting and optimization of the backend to ensure its reliability and efficiency. Expertise ensures that the system operates smoothly, meeting the demands of users.- Enhancing and maintaining the real-time chat system and notification mechanisms. Leveraging technologies like SocketIO and Agenda JS contributes to creating a seamless communication experience for users, facilitating efficient collaboration between freelancers and clients.

A company that provides the sribu.com platform as a meeting place for freelancers and clients who need design services or other digital works, as well as various other services.Key Responsibilities:- Developing backend solutions for new features in accordance with the team's requirements. Technologies such as ExpressJS, GraphQL, MongoDB, and Redis are utilized to ensure seamless integration and optimal performance.- Conducting troubleshooting and optimization of the backend to ensure its reliability and efficiency. Expertise ensures that the system operates smoothly, meeting the demands of users.- Enhancing and maintaining the real-time chat system and notification mechanisms. Leveraging technologies like SocketIO and Agenda JS contributes to creating a seamless communication experience for users, facilitating efficient collaboration between freelancers and clients.

PojokPiknik is a micro business located in Malang that rent out various tools in Picnic and BBQ Party

TemanKemah is a micro business that rent out various tools for camping and other outdoor activities located in Malang

PT. Kipa Teknologi Indonesia aimed at facilitating small and medium enterprises (UMKM) in managing their businesses and finances by providing Kipa Point of Sale application.Key Responsibilities: - Developed the backend for the Kipa POS application using ExpressJS, PostgreSQL, MySQL, and Redis.- Managed a team of web, backend, and Android developers.- Migrated code from Laravel to ExpressJS.- Optimized database structure to improve performance and maintainability.