Network & Linux System Support Engineer
RED SIGNAL
مجموع سنوات الخبرة :9 years, 8 أشهر
Responsible for System Support and Network activities. The Major active services are of Web and Mobile App Development. Being System Support Engineer responsible for daily server logs monitoring, run time issue detection and solution. Monitoring alerts configuration by using monit alarms over Linux Server. Brute force attack prevention using fail2ban. Website malware/virus scanning.
Deployment and configuration of websites and installation of packages like LAMP over AWS, Dedicated, VPS or through Cpenal, Plesk, FTP, Control Penal, also server management skills over Apache, Redis, Mysql. Database management on MySQL and Redis database, rsync for data synchronization. Linux package upgrade or downgrading like upgrade php5.x to php7 or downgrade php7 to php5.x etc. Scripting skills on BASH, PHP, Python.
Also providing IT support to team of 30-35 dev that includes troubleshooting in Windows system, deployment of web site code on local & cloud server. Troubleshooting Mac issues. Being Network Engineer responsible for Network design, trouble shooting, configuration of Switches and routers, and Network Security.
Major Projects worked on!
Eventbuizz ( https://www.eventbuizz.com ):
The Project is based on online event conduction. The whole project is working more than 5 dedicated servers over AWS & Soft layer. Accountable for Server Architecture for V2 and implementation over AWS and server support for 24/7.
Hotel Gift ( https://www.hotelgift.com ):
The project is design for online booking. It’s working on 3 servers. My job includes deployments & providing server support for 24/7 to dev team.
Bathak (http://www.bathak.com ):
The project is based on social media news. I am responsible for brute force attack prevention & providing server support for 24/7 to dev team.
Responsible for System Support and NOC activities, having good understanding of Linux Operating Systems. The Major active services are of VoIP and SMS GATEWAY. Form installation to development skills on Asterisk (VoIP service), Kannel and Jasmine (SMS Gateway). VoIP skills includes from installation to management on Asterisk, dial plan development, IVR making, call routing through SIP trunks and through E1 connectivity by SS7 signaling protocol. Also on AMI and AGI management tools, AMD (answer machine detection) method configuring over asterisk. CDR generating and monitoring over the configured Database.
Skill over SMS gateway includes SMS traffic by using SMPP protocol and HTTP SMSCs connections, daily record monitoring, runtime issue detection and solution. Monitoring alerts configuration by using monit alarms, Also server management skills over Apache, Redis, Mysql. Network traffic monitoring by using traces, tools used are tshark and wireshark for trace analysis. Database management on MySQL and Redis database, skills that includes master to slave replication on MySQL for data backup process, rsync for data synchronization. Also from installation to managing the Software development management tool like Gitlab repositories. Scripting skills on BASH, PHP, Python
Major Projects worked on!
Mobilink Zero Balance Missed Call Service:
The purpose of this project to send a flash alert in case of zero balance. My role is design server architecture implementation of the project & providing server support for 24/7 to Mobilink NOC Team.
Campaign Management Tool (CMT & CSMS) Mobilink:
This service is working to send branded SMS Service. My role is providing server support for 24/7 to Mobilink NOC Team.
Responsible for System Support and NOC activities, e.g
System Alerts.
Miner Trouble Shooting.
Server management skills over Linux Operating Systems.
Responsible for System Support and NOC activities, e.g
System Alerts.
Miner Trouble Shooting.
4th Topper of 150 students batch with most highest GPA Scorer and one who topped batch in 5/8 semesters.
Passed with 2nd Position in Board of Intermediate and Secondary Education(BISE) BWP. Silver Medilist
Metric (SSc): Passed from Board of Intermediate and Secondary Education (BISE) BWP with 727/850 Marks 86% in 2008.