Naseeb Ullah

Experience

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  BUITEMS

  Aug 2011 - Aug 2014

  IT Assistant

  • Design and implement IT system solutions for users.• Windows Servers (2008, 2012) Planning, admin and configuration• Linux/Unix/Windows platform applications: Planning, admin and configuration• Developed small scale Programs in C language for microcontrollers• TCP/IP and DNS configuration• QA performance• Installation, update and troubleshooting of operating systems• Installation of antiviruses and utilities for better performance of IT systems• Upgradation and troubleshooting of IT hardware components• Backup of large scale data• IT Hardware and Software network infrastructure – Cisco elements. Show less

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  PTCL

  Mar 2015 - Mar 2016

  Managing Associate

  • Worked as Trainee Engineer with Pakistan biggest ISP• Worked closely with clients to analyze IT system requirements, clients information technology needs and their resources in order to plan IT projects and fulfill clients expectations• Developed IT system specifications after evaluating customer’s nature of work volume • Solved clients IT issues – Determined changes, recommended quality software, projected modifications of software, hardware and networking• Configuration and Installation of ADSL technologies • Increased network efficiency by 15% by re-configuring routers between sites• Developed and maintained interoperable network and telecommunications systems and ensured network efficiency• Continuously evaluated new technologies as they apply to district needs.• Firewall configuration and maintenance • Worked in BSC (Base Station Controller) to maintain and troubleshoot wireless 2G and 3G technologies Show less

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  DLD Tech

  Apr 2016 - Mar 2019

  VAS Engineer

  Responsible of the KPI and SLA of VASResponsible of escalation of network critical alarms and problemsEmergency handlingWork closely with the Technical Managers on Solutions scoping, customizations and realizations.Take a lead technical role in the deployment and successful integration of VAS products (such as IN, SMSC, MMSC, Mobile Internet, Voicemail, Black Berry) into customer network environmentsLead technical upgrades and expansions of VAS products within a customer production environmentWritten, and executed customer acceptance datesLeading trouble shooting issues during the integration of VAS deployments, interfacing with multi vendors such IN, Core Network, Billing and other third parties, encompassing SS7 and IP provision.Following VAS protocols including as SMPP, SNMP, SS7, M3UA and SigtranIn depth IP knowledgeUnderstanding of commonly used protocols like SMPP for VAS node integration.Working for continuous improvement to achieve customer satisfaction.Preparing all the engineering and acceptance documentInstalling and integrated Mobile Telecoms product into customer environmentHelp customers identify their issues, needs and requirements. Show less

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  Reliance Aviation Tech (Quetta International Airport)

  May 2019 - now

  Systems Engineer (Network and Servers)

  Implemented and maintained Security Information and Event Management (SIEM) system across 50 nodes, and conducted training sessions to instruct the Security Operations Center (SOC) team on its usage and maintenance.Conducted regular vulnerability assessments and penetration testing to identify and address potential security risks.Conducted security awareness training sessions for employees to increase their understanding of information security best practices.Configured Networks and Systems (Linux based)Managing Network connectivity for all International AirlinesResponsible for Second level (Networks/Systems) support to RESA CUPPS systemIntegration of Aviation technologies like FIDS, LDCS, BRS, Checkin & BoardingImplemented ITIL based Service Desk solution OTRS at 7 airportsDeployed and managed open source NMS Zabbix for all core Network & ServersBash Scripting to automate several tasks like backups, configuration & auto scalingManaged ESET Antivirus Remote Administrator Server for 600 clientsEnsured 99% uptime SLA with Civil Aviation AuthorityPlan & Implemented PTCL DRS solution for maximum uptimeWorked on Microsoft Server 2016, Hypervisor, Failover Cluster Manager & Arc Serve for backups. Show less