teguh wahyudiono

1. Electrical & Instrumentation Maintenance PT Hailiang Nova Material Indonesia (June 2024 - June 2025)
   Main focus : reliability improvement for industrial machines, commissioning and integration of DCS, maintenance of instrumentation and electrolytic power systems
   • Participated in the commissioning and integration of HollySys DCS in the smelter area
   • Fixed problems with 4–20 mA instruments like flow, level, pressure and temperature transmitters
   • Calibrated instruments based on company standards (SOP) and recorded data for audits
   • Repaired issues in rectifier and power supply units to maintain high-current stability for electrolytic processes
   • Handled machine breakdowns quickly to find the root cause and restore production
   • Did preventive and predictive maintenance including equipment inspections and condition checks
   • Prepared technical reports and followed electrical safety standards (K3 Listrik)
2. Electrical & Automation Technician PT. Indospring, Tbk (Nov 2010 - June 2024)
   Main focus : electrical maintenance, automation support, predictive maintenance and machine reliability
   • Managed all electrical systems as the only technician on shift, making technical decisions for MCC, motors and inverters
   • Reduced production downtime by 30% through fast troubleshooting and technical repairs
   • Handled basic programming and modifications for Mitsubishi PLC (Q & FX-Series) to support production
   • Performed predictive maintenance like thermography and load analysis to prevent equipment failure
   • Maintained and fixed electrical, hydraulic and pneumatic systems for high-speed production machines
   • Used RCA method to provide fast repairs and prevent the same machine problems from happening again
3. Apprentice TPM & SMED Program PT Unilever Indonesia Tbk (August 2008 - August 2009)
   Training focus : TPM (autonomous maintenance), SMED and high-speed production operations
   • Applied TPM (autonomous maintenance) and SMED to make machines more reliable and stable on production lines
   • Operated and fixed problems on high-speed machines in a fast-paced FMCG environment
   • Maintained high product quality by following SOPs and monitoring process parameters
   • Performed cleaning, lubrication and inspection (AM Step 1–3) based on TPM standards

Universitas Qomaruddin Gresik  
Bachelor’s Degree in Informatics Engineering (August 2021 – August 2025)  

Focus on learning web application development.  
Able to build information systems and administrator applications using architecture, UML or DFD and RDBMS.  
Also combine these with basic machine learning.