Rolando Oliva Medina

Management of spare parts supply chain

• Health & safety oversight of all job tasks and coordination with customers
• Direct management of individual service technicians
• Measure and control maintenance performance.
• Provide accurate, routine, and special reports on maintenance activities, cost allocation, system and equipment reliability
• Participates in corporate safety and environmental programs.
• Provide routine maintenance schedules and communicates schedules for Preventive maintenance, repairs and coordinate experience in Corrective Maintenance
• Strong understanding of Salesforce Design PMs and schedule SA, WO, Cases and Maintenance Programs, control reports and administration of PIs
• Person In Charge of Outages between Main Substation and Solar Inverters

• Service Tecnichian o for >1,5GW of utility scale projects in the U.S.
• Technical support during hardware update
• Individual contributor for all commissioning, troubleshooting, and maintenance tasks
• Commissioning, preventative, maintenance and warranty management for all units assigned by project
• Technical expertise/support (in field or remote) for complex tasks
• Support Costumer to Commissioning BESS
• Knowledge with all Inverters and Converters of Power-Electronics

Technician in charge on support

• Commissioning, preventative, maintenance and warranty management for all units
• Technical expertise/support (in field or remote) for complex tasks
• Management of spare parts supply chain to the Solar Sites under Warranty
• Technical support to Troubleshooting, commissioning, and Preventive maintenance of all equipments
• Calibrated new and existing equipment for optimal performance.
• Communicated with customers to provide updates, gather information and resolve issues.

• Application of Procedures and carry out their application based on the NOM and quality specifications requested by the client Preparation of Release Records Survey Of Topographic Points Quality Documentation Control Assembling White Paper By Project Engineering Review

• Coordinate Jobs and Supervise them Perform delivery of work fulfillment Grout application on anchors HSE Signage Installation Modification and change of Instrumentation Valves Installation of Bleaders in Process Valves Hight Level Switch Change Installation of Terminations in Heat-Tracing Installation Of Box And Accessories For CCTV

• Application Of Procedures For Compliance With End Customer Standards And Specifications Preparation of Records for Releases of Electrical Installations (wiring, pipes, connections, instruments, calibrations, instrument installations, luminaires, Resistance Tests, Continuity Tests, etc.) Supervision and Inspection of Field Work Quality Documentation Control Preparation of Dossier for Delivery of Quality Documentation Follow-up for compliance with procedures Engineering Review Control Of Quality Certificates Of Supplied Material Control of Calibration Certificates of Electrical Testing Equipment Conducting Continuity Tests To Instrumentation, Force And Control Wiring Conducting Insulation Resistance Tests To Instrumentation Wiring, Strength Preparation of Document with Result of Continuity and Insulation Resistance Tests Quality talks related to established procedures

• Application of Procedures for Compliance with Standards Preparation of Records for Releases of Electrical Installations (wiring, piping, connections, instruments, calibrations, instrument installations, luminaires, Resistance Tests, Continuity Tests, Earth System Tests, etc.) Supervision and Inspection of Field Work Quality Documentation Control Preparation of Quality Dossier Engineering Review To Join With Procedures Preparation of Estimate Receipts for Collection Control Of Quality Certificates Of Supplied Material Control of Calibration Certificates of Electrical Testing Equipment Conducting Continuity Tests To Instrumentation, Force And Control Wiring Conducting Insulation Resistance Tests To Instrumentation Wiring, Strength Preparation of records with the result of the continuity and insulation resistance tests Conducting Red Grounding System and Lightning Arrester Test Elaboration Of Designs For Lightning Rod Support And Cable Tray Preparation of Calculation Memory for Tripod

• Material production at MLI Fco Madero Coahuila Update Cut Templates Rev
• Make Dimensional Products Of Honda CR-V, Civic, Accord And Toyota Stabilize And Control Process, Coordinate Its Compliance Update and Elaborate: Process Letters, Visual Aids .Dxf File Validations and Updates Kaizen Study, 5 Whys Technique Application of Jidoka Methodology Study of times and movements redection of times and stabilize production Elaboration of flow diagrams and Pareto diagrams for control and reduction of Scrap Documentation compliance for ISO 9001-2008 based on established procedures Accord and Civic Hibryd P.O's coordination and compliance from raw material to finished product

• Responsible for creating and editing CAD 3D models and 2D drawings using AutoCAD 3D
• Responsible for processing Engineering Change Notices and releasing to all applicable departments.
• Review and revise drawings based on feedback from project managers and clients.
• Modify As-Build As is required during the project under construction

• Perform Capture of Documentation in tax programs Control of fiscal stationery Preparation of fiscal files
• Documentation Control
• Manage Tax Packages
• Tax reporting by clients and accounting administration