Raihan Bisma Adiananta, more commonly known as Hans, is a student at SMK SMTI Yogyakarta majoring in Mechatronics Engineering. He is highly passionate about personal growth in the world of technology and system engineering. Since the beginning of his studies, Hans has shown a deep interest in the integration of mechanical, electronic, and automatic control systems—the very core of mechatronics itself.

Known for being enthusiastic, hardworking, and a fast learner, Hans has developed a wide range of technical skills that serve as a strong foundation in the era of Industry 4.0 and modern technological innovation. He is proficient in microcontroller programming, including Arduino and ESP32, and is skilled in designing and assembling electronic circuits. In addition to his hardware expertise, he has also gained knowledge in software domains, such as basic PLC programming (OMRON and Siemens), IoT development, and introductory artificial intelligence.

His capabilities extend beyond technical knowledge. Hans is also adept at using design software such as SolidWorks and AutoCAD to create precise 3D models and engineering schematics. This balance of technical proficiency and creativity enables him to produce efficient and innovative solutions across various projects.

During his internship as a technician at a chemical industry company, Hans gained valuable hands-on experience. There, he was involved in maintaining and troubleshooting production machinery, gaining insight into professional workflows, and sharpening his real-world problem-solving skills. This experience strengthened his commitment to continuous development—not only as a technician, but also as a young innovator ready to compete in the global tech landscape.

Beyond the classroom and industrial environment, Hans is actively involved in student organizations and entrepreneurship. He has held key roles in student-led initiatives, where he developed leadership, teamwork, and project management skills. His involvement in organizing school events and representing his peers has shaped him into a proactive individual who is comfortable taking responsibility and leading by example.

In the world of business, Hans has also gained early experience as a young entrepreneur. He has taken part in launching and managing small-scale ventures, including product-based businesses such as kombucha beverage sales. These ventures have equipped him with a practical understanding of branding, sales, marketing, and customer relations—skills that complement his technical background and broaden his perspective as a future tech-driven business leader.

In addition to his technical strengths, Hans is recognized for his strong work ethic, effective communication skills, and adaptability in facing new environments and challenges. He believes that learning is a lifelong journey, and that technology is a powerful tool to drive meaningful change in society.

Through this portfolio website, Hans aims to share his work, project documentation, and learning experiences with the world. This platform serves as a space to showcase his growth and accomplishments, while also acting as a stepping stone to build professional networks in engineering, automation, and AI-powered technology development.

If you are interested in connecting, collaborating, or discussing tech-related projects, Hans is always open to new opportunities and partnerships.