The distribution management brings me to the main brand Greenheck, which I am accustomed to in the 3 sectors: Mining, Data Centers, and Oil & Gas.

Our products are a high-class brand with high-class projects in Data Centers, Mining, Oil and gas, Power plants, International Projects, high-rise buildings, residences, Hospitals, etc. Divided into 3 segments, HVAC systems, Vertical Transportation, and Mechanical Electrical equipment. Our brands are;HVAC Systems- GREENHECK- Big Ass Fans- Östberg - Trotec- RGFMechanical and Electrical Equipment- Awair- VES- Nuvolt- Fire roverVertical Transportation- Köhler- Lucentron

The Company gave me opportunity for being an Instructor of Magisters Degree's Students of State University Jakarta. My job desk was giving them training about STEM and Robotics implemented to Educational system. It was fabulous to sharing my knowledge in front of my senior, giving presentation and live code simulation using software and products by own company itself.

Being a student of physics did not restrict my ability in any fields, especially chemistry. Did you know both of it are related, I am doing fun and growing up my competences on it.

In my last year at college, I did research and publications mainly in Nanomaterials, Nickel-Cobalt co-Doped ZnO Thin Films which applied for disentangled the waste of Mehylene Blue (MB). It took a year of time to manage all processes, prepare and characterize all of samples (ZnO pure, ZnO:Ni-Co with variant concentration of doping), and processing data with varying analyze applications. I got many experience which clearly enhanced my laboratory skills to operate laboratory's equipment, Spectrometer CINTRA, Spectrophotometer MAYA 2000 Pro and Ultrasonic Spray Pyrolysis Technique. These are a brief activities I have done in laboratory:• Researched and formulated solvent layering thin films for disentangle the waste of methylene blue applicant.• Classified hazardous materials, collated specifications and reactivity of materials and maintained safety data sheets of materials.• Analyzed and collated the data into published paper

CV Jyotis Cemerlang is the one of physics company that aimed to knowledge, enlighten, and educated people with their instruments. In my major to get an intership is a must thing to do. It comes to my 7th semester which I could looking for other company to collaboration and make contribution in it. My lecturer had advised me for taking part to CV Jyotis Cemerlang, the one of his coorperation with his friend. I am enjoying at that time, during the internship I am able to operate their equipments such as heart rate sensor, temperature sensor, labmate, and Einstein Tablet. For this reason, I did some research with that equipments and finished in precise time.

During the 113th semester, I was elected as laboratory assistant of "Modern Physics" in my campus. I am very thankful to my lecturer which put their trust on me, so I got this opportunity. Regarding how important my job, I had been tried to give all effort, build a condusive atmosphere when I entered the room, arranged the schedule every week, correct their reports, and gave all instructions clearly. I want to say thank you for my team which helped me to passed it well.

I took the part as secretary of event that held by BEMP Fisika UNJ named "Open House Fisika". It was an educational event, the company had invited an expert in their own field such nanomaterial physics, instrument physics, computational physics and so on.

I was elected as a teacher in specific subject, chemistry after a long processes of registration, interview, and micro teaching then I got it. It was my first time to did it, I found some new friends, experience to improve my ability to speak in front of people and also my teaching skill.

This is an organization in my major, physics. I participated as general secretary during that period and joined the 'supernova cabinet'. I had interest in preparing and collecting reports, arranging appointment, maintaining diaries and handling correspondence. I have got many experiences from this and it is the first organizations I have ever joined as student in college.

At that time starting in July until September the opening of receiving new students were held. I elected to being a mentor for this event, enjoying my position to interact with other student, giving advices, and direct them to follow all regulations.

It was my first time to out of my comfort zone in organization I had joined. I never imagine how can I handle this position, equally I never be there on it. Time flies then I am winging it! this position taught me realizing and taking picture for that documentations report.