Amid the ever-burning spirit of Universitas Diponegoro (UNDIP), an inspiring story emerges of a young man who has carved an impressive path to success. He is Adeka Sangtraga Hitapriya, a proud alumnus of Industrial Engineering UNDIP, class of 2007, who graduated in 2011. He currently serves as Assistant Manager of Fuel Channel Administration for the Sumbagut region at PT Pertamina Patra Niaga. His journey stands as clear evidence that the combination of academic excellence, integrity, and a collaborative spirit can lead to remarkable career achievements.
A Journey That Began at UNDIP
Adeka Sangtraga Hitapriya began his journey at UNDIP in 2007, choosing Industrial Engineering as his field of study. Over the next four years, he not only absorbed engineering theories but also built a strong foundation of character. One of his most memorable experiences during his university years was being entrusted as the class coordinator (Komting) for the 2007 cohort, a role that strengthened his leadership and sense of responsibility. In addition, his experience as an Ergonomics Laboratory assistant provided him with valuable hands-on learning.
Achieving Excellence at Pertamina Patra Niaga
Today, Adeka has found his stage at PT Pertamina Patra Niaga, one of Indonesia’s leading energy companies. As Assistant Manager of Fuel Channel Administration Sumbagut, he plays a crucial role in ensuring the smooth distribution of energy. However, this position is only the tip of the iceberg of his many accomplishments.
His achievements include:
- Successfully leading the LPG conversion program from kerosene in Southeast Sulawesi (2012–2013), a strategic project with significant impact on society.
- Being named Best National Sales Branch Manager in 2021.
- Receiving the Best Pertashop Sales Award in 2021.
- Gaining international recognition as Best Inventor at the Seoul International Invention Fair (SIIF) 2022.
- Receiving Special Awards from Saudi Arabia and Vietnam at SIIF 2022.
- Winning the Best Program Innovation “Best of the Best” award for two consecutive years (2021 & 2022).
The Principles Behind His Success
How did he achieve all of this? Adeka summarizes it into three key principles: being a good listener, staying consistent, and always striving to meet customer expectations. These principles have become the guiding mantra behind every step and decision in his professional journey.

Innovation for Better Service
As an industrial engineer, a spirit of innovation has always been an integral part of Adeka. He integrates marketing and sales knowledge with ergonomics and quality principles (SERVQUAL) to enhance service delivery to customers. This holistic approach ensures that every aspect of service is not only efficient but also comfortable and high-quality for consumers.
The positive impact of his success is clearly evident. His team has become more effective, creating strong synergy. Moreover, partner businesses have grown healthier and more responsible, demonstrating that his achievements also contribute to the well-being of many stakeholders.
The Contribution of UNDIP Industrial Engineering Education
Adeka Sangtraga Hitapriya acknowledges that his educational background in Industrial Engineering at UNDIP has played a significant role in his journey. Courses such as Ergonomics (PSKE), Quality Control, Optimization, and Marketing Management have provided a strong foundation. He also highlights the inspiration he received from lecturers such as Mr. Heru Prastawa, Mr. Purnawan, and Mr. Ary Arvianto, who not only shared knowledge but also instilled important values.
A Message for Future Generations
For students and fellow alumni of Industrial Engineering UNDIP, Adeka offers valuable advice: “Develop yourself both academically and in soft skills.” He emphasizes the importance of not only pursuing academic excellence but also strengthening soft skills through active participation in organizations, such as student associations, BEM, or the student senate. Equally important, he reminds them to “not forget to be happy and reward yourself.” Maintaining a balance between hard work and self-appreciation is key to sustaining motivation.
Looking ahead, Adeka has a clear vision: to become a leader at Pertamina (Persero)—an ambition that reflects his strong determination and dedication.
An Inspiring Journey
Adeka Sangtraga Hitapriya’s story is a powerful testament to the limitless potential of Industrial Engineering graduates, especially from UNDIP, to succeed across various fields. With a strong academic foundation, supported by integrity, commitment, and a collaborative spirit, they are capable of creating meaningful positive impact for society and industry.
Source :
https://industri.ft.undip.ac.id/merajut-sukses-dari-kampus-diponegoro-kisah-inspirasi-adeka-sangtraga-hitapriya-alumni-teknik-industri-undip/