Director at Karkera Solutions Enterprise (2020-01 – Present)
- Technical support services for latest Siemens S7-1200 G2 PLC products (both hardware & software) & latest LOGO! PLC along with IOT2050
- Supervised cable laying & termination works for Genset Catcher system for Data Centre using Siemens S7-1200 PLC & Siemens Unified Basic Panel
- Been part of Infrastructure Site Services Team for Global Business Services both in house and remote throughout the Asia Pacific, Middle East & Africa (APMEA) region. Experienced in deploying remedy for very large volume of machines during the major Global IT outage which took place in July 2024
- Experienced handling on-site Testing & Commissioning for Data Centre (located in Sedenak Tech Park) for Genset Catcher System
- Experienced in handling Testing & Commissioning of Automated Car Parking system for Residential building in Klang Valley
- Conducted in house Testing & Commissioning for various Palm Oil Mill Sterilizer system using PLC & IOT system
- Conducted Interface Testing & Commissioning for Public Transportation system (Railway Industry)'s Integrated Control Supervisory System (ICSS) and multiple subsystems such as Signalling & Train Control System, Automated Fare Collection, Power System & Distribution System, Building Management System, Electronic Access Control, Tunnel Ventilation System, Automated Platform Gate, Depot Equipment & Linear Heat Detection for MRT2 Sungai Buloh - Serdang - Putrajaya (SSP)
Director at Karkera Solutions Enterprise (2020-01 – Present)
Summary of responsibilities
- Handling of project enquiries with submission of Quotation followed by preparation of design documents such as the process flowchart & technical drawings for approval
- Sales of Programmable Logic Controllers (PLC's) parts, software & related equipment together with the installation and/or setup works with software & equipment maintenance and/or upgrade services
- Control Panel Design & assembly works
Senior Systems Engineer at Beyond Intelligent Technology Solutions Sdn Bhd (2025-02 – 2025-07)
Summary of responsibilities
- Experienced in supporting the Factory Routine Test (FRT), Design Verification (DV), Factory Acceptance Test (FAT) & Site Acceptance Test (SAT) for nation's primary electricity generation enterprise's Disturbance Recorder (also known as Digital Fault Recorder - DFR) and Substation Control System (SCS) for both Conventional & Digital Substation for Performance Management Unit (PMU 275/132/33kV) using Siemens SIPROTEC 5 (7KE85). Performed configuration for the Fault Recorder using DIGSI 5 software involving IEC 61850 protocol
- Prepare Test Procedure document for various testing stages
- Carry out physical checking of Panel build & General Arrangement
- Analog injection test to ensure the test result is within the acceptable range
Technical Support Manager at Bistanika Sdn. Bhd. (2018-01 – 2019-12)
Summary of responsibilities
- Manage technical service-related operation
- Oversee the work of engineering, IT or maintenance staff to ensure that all jobs are completed on time, within budget, and to customer specifications
- Monitor & replenish physical inventory levels as needed
- Design and implement improved process or operational policies
- Recommend changes to products or services to fulfil customer needs
- Manage subordinate staff on daily performance of their job
- Ensure that project goals/milestones are met and adhering to approved budget
- Technical support for Siemens LOGO! Soft Comfort V8.2, LOGO! Web Editor & LOGO! Access Tool V2.0
- Ensure new features/products enhancements detail is highlighted to customers from time to time
Senior Product Engineer at Bistanika Sdn. Bhd. (2017-09 – 2018-01)
Summary of responsibilities
- Technical support for SIMATIC IOT2000
- Marketing via social media apps
- Conduct workshop sessions (both Education institution staffs & students) for Education sector
- Supervise & train juniors to perform technical support
- Project pre-planning, costing preparation & deciding parts purchase related to project
- Prepare project related Input / Output (I/O) list & propose relevant PLC model
- Prepare quotation for projects & parts sales
- Inventory management
- Perform checks on defective unit & provide clients with the details
- Proposed & implemented solutions for process improvement
Application Engineer at Bistanika Sdn. Bhd. (2014-02 – 2017-09)
Summary of responsibilities
- Technical Support for Siemens S7-1200 & LOGO! range of Programmable Logic Controller (PLC) & HMI with the programming software TIA & WinCC
- Technical support via phone call, email & in-person request & other trending social media apps
- Remote support via Internet
- Perform Siemens PLC Programming Software installation, configure, check & match the relevant system used
- Work closely with vendors to replace/repair the defective hardware and software
- Train end-users on using Siemens PLC Programming software
- Perform wiring for PLC & Control panel based on the electrical wiring diagram
- Draft electrical drawings using AUTOCAD software
- Ensure drawings are checked and approved
- Perform manual conversion of PLC Program (ladder logic – from S7-1200 to LOGO! PLC
- Write PLC Program (ladder logic & function block diagram using LOGO Soft Comfort Version 8.0 software
- Assisted in integration works using SCADA
- Perform testing of a batching plant automation system (involves integration works of SCADA & PLC program)
Industrial Training at Freescale Semiconductor Malaysia Sdn. Bhd. (2010-07 – 2010-10)
- Assigned a position within the BGA (Ball Grid Array) - Wafer saw department
- Role: Measuring the damages on the selected pieces of diced wafer (die)
- Record the measurements & analyse the cause for the damages and submitting a report with the evidence of the image of the damages
- Determining the action to be performed to reduce the damages for subsequent batches
- Assist technicians depending on the action carried out
