irfanwahid

Redesigned backend architecture to meet evolving business needs. Adjusted database schema to support new features and data models. Built and optimized RESTful APIs using Express.js. Integrated a secure payment gateway to enable online transactions.

Designed database architecture and developed backend systems for key features in the Pesantrenqu app, including travel packages and salary management, using Express.js. Developed database architecture to support complex data management across educational units. Built backend systems using Express.js for modules including alumni, studentship, and academic operations. Implemented multi-institution support, enabling the system to serve multiple entities under Universitas Islam Malang in an integrated manner. Designed database architectures to support scalable and reliable data management. Developed backend systems using Express.js for operational workflows and core functionalities. Built modules for halal ecosystem management, including certificate issuance, slaughterhouses, and halal centers across Indonesia. Implemented logistics features, such as driver coordination and product delivery workflows. Contributed to two distinct projects in the domains of halal certification and logistics at a national level. Designed the database architecture to support structured and efficient financial transaction workflows. Developed backend systems for transaction, repayment, and collection modules using Golang with the Fiber framework. Focused on performance and scalability, ensuring fast and secure handling of financial processes.

Collaborate with the team to build a human resource information system for educational institution. Contributed to building an admin dashboard, including modules for personnel summaries and employee group management using Laravel.