Ammar Alagbsh

Pos Maintenance Specialist

About

With over 10 years of hands-on experience in repairing and maintaining a wide range of card reader devices (POS terminals), I have developed deep expertise in electronic circuits and system diagnostics. My strong background in troubleshooting, component-level repair, and circuit analysis allows me to deliver accurate and efficient solutions to complex technical issues. In addition to repair and maintenance, I have also been actively involved in R&D projects. One of my key achievements was leading the engineering work to transform a fixed payment device into a mobile version, including reverse engineering, PCB redesign, GSM antenna development, and integration with RFID/Mifare technology. This project strengthened my skills in hardware design, prototyping, and product optimization. Key strengths: Over a decade of experience with POS device repair and maintenance Strong knowledge of electronics, schematics Skilled in PCB design tools (e.g., Altium Designer) Experienced in reverse engineering and system optimization Fluent in English, currently learning German (B1 level)

Country

City

Sudan

Industry

Information Technology & Services

Skill

Components, Repairs Micro Soldering, Multitasking, Access, تطوير نظام Android, العمليات, قيادة فرق عمل, هندسه الاكت, Interpersonal Skills, Microsoft Word, PHP, fix D tamper online , update firmware online, IT setup, POS installation, Bank of Khartoum Project, Staging for new rollouts, Preventive care, Testing and diagnostics, Warehousing your POS hardware

Experience

Pos Maintenance Specialist

POS & ATM Repair Service & Maintenance

2016-1 - Present · 10 yrs 9 mos

Sudan Khartoum

POS Repair & Maintenance Services Repair, Maintenance & Warehouse Your POS Hardware ., fix terminals, barcode scanners, touchscreens, cash registers and printers.Computers and laptops Hardware Repair and Maintenance POS Terminals Cash Drawers Receipt Printers Barcode Scanners Card Readers Customer Displays Signature Capture Devices Scales Tablet POS Systems Kiosk Terminals Mobile POS Devices Wireless or Bluetooth Printers Touch Screen Monitors PIN Pads Money Counters Coin Dispenser ID Scanner Networking Hardware Label Printers

Senior Maintenance Engineer

Econnect International for Electronic Technology

2019-2 - Present · 7 yrs 8 mos

Doha Street -Almanshiya : Sudan, Khartoum Khartoum, Sudan

Installation & conﬁguration of POS(point of sale). Maintainance & Monitoring of POS logging the queries of customers & Merchant . Diagnosing & Repair Hardware/software issues.( specialist on Verifone Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on PAX Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on WizarPOS Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on TELPO Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on WizarPOS Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on NEXGO POSs) Diagnosing & Repair Hardware/software issues.( specialist on NEWPOS Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on Sunmi Co. POSs) Maintain procedures &report that provide technical support to the entire organization

Head of Maintenance and POSs Solutions

POS tronic Maintenance & Soluciones Tecnologicos

2013-1 - 2018-1 · 5 yrs 1 mo

Tehran Province, Iran

Company based in the Islamic Republic of Iran, Tehran It works in the field of repairing and selling points of sale and ATMs Installation & conﬁguration of POS(point of sale). Maintainance & Monitoring of POS logging the queries of customers & Merchant . Diagnosing & Repair Hardware/software issues.( specialist on Verifone Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on PAX Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on Angelo Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on TELPO Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on Hypercom, Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on NEXGO POSs) Diagnosing & Repair Hardware/software issues.( specialist on NEWPOS Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on Sunmi Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on SPECTRA Co. POSs) Diagnosing & Repair Hardware/software issues.( specialist on Manufacturer Co. POSs) Maintain procedures &report that provide technical support to the entire organization