Ignatius Vito Wirawan Putra Hapsara Email & Phone Number

• Analyze potential problems and symptoms in the supply chain process that occur in Dharma Group, particularly at PT Dharma Electrindo Manufacturing.
• Map the main activities related to the flow of information and materials for processing orders from customers to suppliers, by creating a Material Information Flow Chart from past product.
• Compile potential improvements, utilizing MIFC, related to key activities in supply chain process that can be improved.

Jakarta, Indonesia

• Contribute to ideation during the development of program concepts, curriculum, and syllabus for the training program.
• Collaborate with the Antegra team and clients to discuss program content and materials until final approval is obtained.
• Create comprehensive guideline books to facilitate program implementation and execution.

Bekasi, West Java, Indonesia

• Analyze symptoms in PPIC departments, mapping business process in detailed activity (cross functional diagram), and provide root cause analysis about inventory problem.
• Gathered related PPIC documents, provide relevant insight from data preprocessing (create hierarchical demand map for 5k+ demands, products material recapitulation, etc) and highlight root cause to be solved.
• Develop holistic product identification system (system architecture, conceptual system model, general system model or algorithm, and system prototype.)
• Evaluate designed system's performance, validated the result and discuss system practicality with relevant company stakeholders, the recommended system can reduce processing time by 6% to 37.5%.

SPBU Pertamina Arjawinangun, West Java, Indonesia

• Analyze problems from multiple points of views (customer, operator, and manager), identify actual system, expected system, existing gap, and provide root cause analysis about queuing problem.
• Gathered field data (observation) related to queuing problem, provided key points to be solved from data preprocessing (detailed queue time, attribute, etc.), performed statistical test for relevant data.
• Created conceptual and simulation model for queuing problems, performed simulation test on model with different parameters configuration. That is changing resource utilization on personnel quantity (including shift.
• Develop optimization model to maximize revenue with feasible constraint and provide financial analysis (short-long term, including BEP analysis and financial projection) and provide recommendation to improve revenue by.

Pandegelang, Banten, Indonesia

• Analyze root cause on highlighted symptom in broiler poultry farm operations.
• Develop model configuration for automated growth monitoring system with IoT and machine learning.
• Performed site test of prototype and identified arising problem.
• Evaluate prototype performance and provide recommendations to improve monitoring process in broiler poultry farm, reducing poultry lose fatality.

Bandung, West Java, Indonesia

• Analyze problem and mapping cross functional business process for multilevel food supplier company.
• Develop optimization model, create alternative solutions to improve business process in broiler poultry farm (supplier), and performed site test.
• Provide recommendation to reduce harvest loading time in broiler poultry farm.

South Jakarta, Jakarta, Indonesia

• Provide CAD and technical drawing of mining installations improvement on few ongoing projects.
• Discuss design practicality with relevant stakeholder in company.

Bandung, West Java, Indonesia

• Identify and analyze problem arising in society (Yogyakarta, Bandung, and Banten regions) about household financial management.
• Develop and performed in-depth interview on targeted samples in each regions.
• Provide meaningful insight from in-depth interview and created simple financial literature about debt management, financial management, and risk management.
• Conduct counseling of developed financial literature on targeted sample and listed user feedback.