S M Khalilur Rahman Email and Phone Number

• Installation, Commissioning, maintenance, and upgrade on Optus, Telstra & TPG base station equipment in the mobile and wireless industry. • Ensure the handover of the project and documentation are completed on time.• Ensure quality standards are met.• Troubleshooting the equipment as per requirement.

• Diagnose solar-related problems by analyzing retrieved data from the charge controller.• Identify electrical requirements for the project and prepare BOM & BOQ.• Determine load demands, solar PV capacity, AC/DC calculations, PV layouts, energy storage, wiring diagrams & generate energy performance reports.• Preparing technical & commercial offers, compliance reports & schematic drawings.• Consult with potential clients/projects contact the sales department, present the best solutions to the customer, follow-up, closing process through negotiation and achieving the customer target.• Cost analysis for the proposed offers in terms of dry cost, commissioning, installation cost, and profit margin. • Identify the scope of work and follow up for the client payment and banking with the accounting team.• Supervise the installation team, update progress reports, and finally assure installation quality is as per the approved design.• Schedule site visit to check the operation of the solar power plant, measure shadow during summer & winter seasons, and check cleanliness as well as connectivity of photo voltaic panel and ac and DC voltage of Inverter.• Check the solar product like solar DC pump, and controller, solar water heater system, and solar street light system.• Hands-on experience in Data analysis from various kinds of MPPT charge controllers like the Outback, Emerson, Delta etc.• Experience in solar off-grid and grid inverter• Experience in the design and implementation of mini-grid solar plant where one hundred houses were supplied power by solar power.• Installation, testing, and evaluation of several types of electronic equipment to control diesel generators, (FG Wilson, Perking, Cummins, SDMO, WFM, AKSA, PRAMAC, Forest City, Tempest, etc.). And systems such as VTMS (voltage Temperature Monitoring System), and Diesel Generator controller.

• Conduct engineering site visits to collect structural, electrical-related site information to use in the design of residential or commercial solar & substation systems and prepares the respective specification & Job costing. • Designing & Manufacturing, Inspecting, Testing, Estimating, Repairing, Commissioning, and Installation of the 3 Phase Distribution Transformer, H.T & L.T Switchgear, BBT, PFI plant, DB, MDB, and Solar power system, • Direct participates in the periodic maintenance of all electrical equipment such as three-phase Distribution Transformer, H.T & L.T• Switchgear, PFI plant, AVR, ATS, Generator & Motor Control Panel. • Making Sub-Station Layout Design, Single Line Diagram, Earthing system, Electrical wiring design, and implementation. • To monitor the performance of electrical systems and recommend improvements. • Develop standard work procedures and safety during the installation period & analyze system failures and suggest appropriate resolutions. • Provide post-completion support to clients regarding operations and maintenance.• To develop best practices and share them with other team members. Any other responsibility assigned by management as per company requirements.• To maintain all documentation of all engineering tasks performed for future reference purposes.