1. Frontend Development: Design and implement user-facing features using HTML, CSS, and JavaScript to create responsive and visually appealing web applications. 2. Backend Development: Develop server-side logic, database integration, and RESTful APIs using Codeigniter or Laravel frameworks to support web application functionality. 3. Database Management: Design and maintain databases, write efficient SQL queries, and ensure data integrity and security across applications. 4. Version Control: Utilize a version control system such as Git to manage the codebase and track changes. 5. Testing and Debugging: Perform integration testing, and perform code debugging to ensure application reliability and performance. 6. Deployment and Maintenance: Deploy the application to the production environment, monitor performance, and implement necessary updates and patches to ensure smooth operation. 7. Web Hosting Monitoring and Maintenance: Conduct regular maintenance tasks, such as software updates, patch management, and system backups, to keep the server infrastructure secure and up-to-date.

1. Troubleshooting: Troubleshooting for internal users regarding hardware, software, network, and applications. 2. Installation and Configuration: Installing, configuring, and maintaining computer hardware and software, including operating systems, office applications, and other utilities. 3. User Support: Provide direct technical support to users, to assist them in addressing day-to-day technical issues. 4. System Maintenance: Monitor system and network performance, perform routine maintenance, and ensure the security and reliability of IT infrastructure. 5. User Training: Conduct basic training for new users or users who require additional assistance in using existing software or systems. 6. Inventory Management: Manage the organization's hardware and software inventory, including renewal, replacement, and removal of obsolete equipment. 7. Information Security: Ensuring that the organization's systems and data are protected from security threats by implementing security policies, conducting monitoring, and responding to security incidents.

In a dynamic project environment, I took charge of continuing the development initiated by predecessors, adding critical features to elevate the functionality and effectiveness of an instrumentation tool. Specifically, I led the integration of a calibration module, a pivotal enhancement that significantly improved the accuracy and reliability of the system. Key Contributions : 1. Seamless Transition: Quickly familiarizing myself with the existing codebase and project architecture, I seamlessly transitioned into the ongoing development phase, ensuring minimal disruption to the project timeline. 2. Feature Enhancement: Leveraging my expertise in software engineering and system design, I conceptualized and implemented a comprehensive calibration module, addressing the critical need for precision and accuracy in data measurements. 3. User-Centric Design: Prioritizing user experience, I meticulously crafted intuitive interfaces and workflows within the calibration module, empowering users to effortlessly calibrate instruments and achieve optimal performance with minimal training. 4. Quality Assurance: Rigorously testing the calibration functionality across various scenarios and edge cases, I meticulously validated the accuracy and consistency of calibration results, ensuring compliance with industry standards and regulatory requirements. 5. Collaborative Approach: Throughout the development cycle, I fostered open communication and collaboration with stakeholders, soliciting feedback and incorporating user insights to refine the calibration feature iteratively.

During my internship at PT ASDP, Lampung Selatan, I gained valuable hands-on experience in IT and security systems management. My responsibilities included: 1. Install and Configure IT Infrastructure: Installed and configured computer hardware, software, cloud systems, networks, and printers, ensuring seamless operation and connectivity. 2. Routine Maintenance: Performed regular maintenance on various devices, enhancing their performance and longevity. 3. Barrier Gate Systems: Successfully installed and maintained barrier gates, contributing to the efficient management of access control within the facility. 4. CCTV Systems: Installed and maintained CCTV systems, enhancing the security and monitoring capabilities of the organization. This internship allowed me to develop strong technical skills and an understanding of real-world IT infrastructure and security systems.