Md Sharif Bin Mostafa
Network and Systems Engineer
Dhaka, Bangladesh | +8801848307506 | send2engr.sharif@gmail.com
Professional summary
Network and systems engineer with more than nine years in ISP, IIG and NOC environments. Currently a Senior Engineer running a Proxmox and TrueNAS private cloud and a multi-tool monitoring stack (PRTG, Cacti, Observium). Experienced in 2nd and 3rd level troubleshooting, SLA-driven fault management, and delivering national-scale connectivity and training projects. Available for full-time work.
Key skills
SystemsProxmox, TrueNAS, virtualisation, private cloud, Linux server administration, database configuration
NetworkingCisco and MikroTik routing and switching, OSPF, BGP, Layer 2/3 VLANs, IP networks, RADIUS
MonitoringPRTG, MRTG, Cacti, Observium; 24x7 alarm handling; trouble ticketing within SLA
Carrier workNTTN, IIG and ISP connectivity, capacity management, backbone and aggregation paths
OtherMicrosoft Visio and Office, technical documentation, training and presenting
Employment history
Senior Engineer | Fiber@Home Limited, Dhaka
February 2023 to present
- Manage the office private cloud (Proxmox, TrueNAS) and NMS across virtual and physical servers, reporting weekly and monthly to the head of function.
- Monitor alarms 24x7, add sensors, install devices and configure NMS on Linux.
- Resolve 2nd and 3rd level network faults; raise and assign tickets within SLA, prioritised by client urgency, ticket age and alarm type.
- Coordinate NTTN, partner ISPs, franchisees and O&M teams to restore faults under the escalation matrix.
- Administer RADIUS and log servers, billing software and end-user internet packages.
System Engineer | Peerex Networks Ltd. (IIG), Dhaka
September 2022 to February 2023
- Planned and delivered IIG and ISP connectivity through NTTN, including feasibility surveys, work orders and redundant links.
- Adjusted link capacity, relocated NTTN sites and built data-centre-to-aggregation and regional backbone paths.
System Engineer | I Tel Limited (IIG), Dhaka
April 2022 to August 2022
- Ran the NTTN connectivity lifecycle: feasibility, provisioning, capacity changes and decommissioning.
Assistant System Engineer | ICC Communication Ltd. (ISP), Dhaka
January 2019 to March 2022
- Liaised between ISP, IIG, NTTN and clients; commissioned links and maintained client records in billing software.
- Completed surveys, redundancy design, capacity changes, site shifting and backbone path setup.
Executive, Business Development | Multimedia Content & Communications Ltd., Dhaka
June 2017 to December 2018
- Prepared IT tenders, project plans and documentation.
- Presented and trained across 36 districts for the National Emergency Service 999 pilot with Bangladesh Police.
- Coordinated an ICT Division training programme: 14 districts, 40 venues, 4,375 trainees, 200 training hours.
- Organised national hackathons and UNICEF events; coordinated 15 venues for Facebook Boost Your Business.
Education
- Bachelor of Science, Computer Science and Engineering, World University of Bangladesh, 2025
- Diploma in Engineering, Computer Science and Engineering, Bogra Government Polytechnic Institute, 2015
Training and certification
- Facebook Blueprint eLearning, 31 certifications (2017)
- C# and ASP.NET MVC, New Horizons Computer Learning Center (2015)
Languages
English (professional, reading, writing and speaking) | Bangla (native)
Referees
Available on request.