Adriel Stefan Email & Phone Number

Cakung, Jakarta, Indonesia

PT Bina Pertiwi is part of United Tractors and Astra International which operates in the Astra Heavy Equipment Mining Construction & Energy (AHEMCE) sector.

Bogor, West Java, Indonesia

-Designed and executed 25 laboratory trials to assess the performance, durability, and environmental impact of various coating materials, contributing to data-driven decision-making-Conducted extensive research into coating materials with a focus on economic viability, resilience, eco-friendliness, and biodegradability to enhance the sustainability and quality of our sustainable straws-Collaborated closely with the product development team to create prototypes of coated sustainable straws, evaluating their feasibility for large-scale production while meeting stringent sustainability and quality standards

Surabaya, East Java, Indonesia

Assisted and facilitated 100+ students on heat treatment course experiment about quenching-tempering heat treatment process and hardenability test on plain carbon and alloy steel metalResponsible to teach students who take the course to have better understanding of the course

- Responsible for managing HMMT Intellectual Week (HIW). A webinar for material engineering undergraduate students in HMMT ITS by inviting speakers from various companies that represent 4 professional fields such as manufacture, extractive metallurgy, innovative materials, corrosion and failure- supervising and coordinating 7 staff and 5 experts staff so the department can run smoothly

-Managed a webinar for materials engineering students in ITS(HMMT Intellectual Week) by inviting some great speakers from PT.Wijaya Karya Konstruksi, Pusat Penelitian Metalurgi dan Material LIPI, PT.Vale Indonesia, PT.Pertamina. -Responsible for updating industries and alumni database, has successfully updated more than 200 alumni contacts and 10 important company contacts for the benefit of students and alumni.

Cikarang,Jawa Barat

-Conducted extensive market research, analyzing over 1000 manufacturer companies in Japan, Italy, and Germany, with a primary focus on comparing price structures to identify cost-effective solutions.-Authored and published multiple articles (four in total) on spare parts, including antistatic, zipper, and doctor blade components, enhancing the company's online presence and knowledge sharing-Collaborated closely with the IT team to ensure seamless publication of articles on the company's website, aligning content with industry trends and customer interests.- Successfully initiated contact and engaged with potential clients and manufacturers through telephone, email, and in-person inquiries, resulting in the conversion of five new business relationships

Cileungsi, Jawa Barat, Indonesia

-Collaborated effectively with experienced maintenance engineers to identify the optimal electrode (E8018-B2) and welding method (SMAW) for addressing fatigue failures in CNC angle punching cylinders made of AISI 4130 steel.-Assisted supervisors in material selection processes for various machine parts, showcasing expertise in materials engineering and ensuring compatibility with operational requirements-Successfully analyzed and recommended welding solutions, contributing to improved structural integrity and longevity of critical machine components

Cileungsi, Jawa Barat, Indonesia

Materials And Metallurgical Engineering, 3.64/4.00

Undergraduate Thesis: "ANALYSIS OF PHYSICAL AND MECHANICAL PROPERTIES Al-Mg-Si ALLOY FOAM WITH VARIATION OF CACO3 COMPOSITION AND HOLDING.

Education record