Md Najibul Huq

 

System Architecture and Planning – IT | Server Virtualization and Infrastructure Design | International Business Management | Linux Based Systems Design & Implementation | VoIP Telephony Service Design and Implementation

 

§   Accomplished quality-compliant, dedicated and driven Senior Technical Lead with over 15 years of experience implementing successful, scalable and cost-effective organization-wide system architecture solutions.

§   Adept in Linux (CentOS, RHEL, Debian), XenServer/XCP, VMware ESXi, OpenVZ, Cloudstack, Advanced Apache HTTPD, ProFTP, DNS Management, Zimbra Collaboration Suite, MySQL, Asterisk IP-PABX (+A2Billing, FreePBX), VoIPSwitch.

§   Quick learner, Flexible, People-Oriented, Team Person as well as Individual Performer, Optimist; Effective communication and inter-personal skill.

 

§   Infrastructure Team Lead (Linux & AIX) @ Accenture Bangladesh - Dhaka, Bangladesh (April'15 till date)

§   Head of Product Development and Systems Engineering @ Big Web Technologies Ltd - Dhaka, Bangladesh (May'14 to April’15)

§   Linux Systems Engineering/Project Technical Lead @ Flora Sukma Sdn Bhd - Kuala Lumpur, Malaysia (Nov'12 to Apr ‘14)

§   Senior Manager - MIS and Business Development @ HAMKO Corporation Ltd – Kuala Lumpur, Malaysia and Dhaka, Bangladesh (Aug'08 - Jan'12)

§   Sr. Offshore Engineer/Carrier Relations and Technical @ Global Terrace, LLC, USA - Dhaka, Bangladesh (May'04 - Aug'08)

§   HAMKO -ICT - Dhaka, Bangladesh (Jan'01 - May'04)

ü      Technical Operations Manager (Jul'01 - May'04)

ü      System Administrator (Jan'01 — Jun'01)

§   Computer Lab Coordinator @ Gateway Education Consultants, Bangladesh (Jan'00 — Aug'00)

 

 

Operating System (Linux/Unix) and Server Applications:	Linux (Redhat 7,9, FC1; CentOS 4/5/6.x; RHEL 4/5/6, Ubuntu Server & Desktop) Installation, Configuration and Maintenance of - Apache 1.3/2.x ; Nginx Web Server; Email Server (Qpopper, Sendmail, Postfix, Exim, VMWare Zimbra); Mobile Content Delivery using Kannel/BearerBox/SMSBox; Bind DNS Server; FTP (vsftpd), Proxy(samba); MySQL setup and Management (Basic Queries, Server Management); MySQL Database Replication setup; Cron Management; Basic Shell Scripts; RSYNC, SCP; FreeNAS Server Installation and Management (FreeBSD based); PPTPD; Zabbix Monitoring System
Virtualization and Cloud:	Citrix XenServer/XCP Virtualization Platform (w/XenCenter Tool and CLI - 6+ years); OpenVZ server Installation and Management; KVM Installation and Management; VMware ESX Setup, Configuration, Maintenance; VMware vSphere; VMWare Player; Proxmox VE (Installation and Management); Oracle VirtualBox (Desktop Virtualization); CloudStack Basic Zone Setup and Management.
Asterisk Setup/Configuration:	FreePBX; A2Billing Installation, Configuration, Maintenance; IAXModem, Hylafax; Retail/Calling Card/Callback setup using Open Source Platforms; Transcoding Platform using Asterisk (Codec Converter); IVR programming on Asterisk; Using Digium, Openvox, Sangoma Clone. Analog and Digital Telephony Interface Cards.
Windows Server (NT4 and 2003, 2008):	Installation, Configuration, Maintenance – Intermediate: Active Directory; IIS Setup and Configuration (with AJAX, Framework 2.0/3.5); DHCP server configuration; Email Server (MailEnable & mDaemon); VPN Server - PPTP Connections and Routing; ISA Server 2004; MySQL Server on Windows
Others: § Install/Configure SIP Customer Devices from Grandstream, Linksys, Cisco, ArtDio, and Escene. § Sysmaster Voice Master Configuration, Administration and Maintenance. § VoipSwitch 2.998 system installation, configuration, Admin and maintenance. § Multi-site IP PBX solution Design, IP-PBX Interconnects (SIP/IAX) § Quintum VoIP Gateways Configuration and Maintenance (AXT, DX, A400/800) § Basic Configuration for Cisco 5350 for Voice § VoIP Billing Systems Integrations (CDR and RADIUS based) § SS7 and PRI Interconnect concepts § Router/Firewall Configuration (Cisco ASA5500, Linksys RV042, WRV200, TP-Link etc.) § Site-to-Site/ClientVPN Configurations using Linksys products (+ novice Cisco ASA conf.) § pfSense Firewall Application Installation and Management § 10+ years experience with CPanel, Plesk, and Ensim. § WHMCS Billing Software Installation, Configuration and Management. § Virtualmin and Webmin for Server Management. § ProjectServer 2003 Setup and configuration § Moderate PGSQL server admin § Network Hardware Setup, Cabling, Troubleshooting § Moderate HTML coding § Moderate PHP coding § Have worked on Sun Solaris 9 § Motorola CDMA RAN O&M – CDMA Practical from Motorola Institute IIIT, Hyderabad.

 

 

Accenture Bangladesh - Dhaka, Bangladesh (April'15 till date)

Infrastructure Team Lead (Linux and AIX)

Accomplishments:

§    Appreciation from QA Leadership for delivery quality

§    Appreciation from Operations Leadership for effective collaboration

 

Accountabilities:

§    Manage IT Infrastructure for multiple major Telco clients

§    Monitor performance, HW and OS fault to ensure immediate support and vendor escalation

§    Ensure performance and High Availability of for major applications and services to minimize downtime and continuous support for Linux systems.

§    Ensure uptime and data protection o all agreed applications as per customer SLA

§    Lead a talented team of Linux and AIX Engineers

§    Ensure team delivery as per Accenture Delivery Methodology and adhere to strict response and resolution SLA

§    Documentation of Infrastructure environment and preparation of Runbooks

§    Reporting of different Infrastructure parameters like availability, capacity etc.

§    Reporting of team performance parameters

§    Train and align new joiners on ITSM Tools and processes

§    Deploy new systems with respect to application requirements

§    Patching of OS and specific packages

§    Coordinate with Hardware vendor and Datacentre teams for physical analysis of server and other hardware components

§    Conduct continuous improvement meetings for Infrastructure Operations with management members for development of policies

§    Coordination between multiple responsible teams for infrastructure deployment projects.

§    Customer communication for projects and change requests

§    Authoring and Editing Technical analysis documents (RCA, MOP etc.)

 

Big Web Technologies Ltd - Dhaka, Bangladesh (May'14 to April’15)

Head of Product Development and Systems Engineering

Accomplishments:

§    Designed and Implemented a High Availability System for a Major Telco Website to handle high traffic loads

§    Process development and project management for an upcoming E-Commerce company

 

Accountabilities:

§    Setup New Linux Servers, with Hardening and Optimization

§    Installation of Virtualization systems (XenServer/XCP, VMware ESXi, KVM and OpenVZ)

§    Setup Database replication and split read-writes for major websites

§    Utilize Server Monitoring systems for continuous operations and corrective actions

§    Setup and Manage Piwik analytics system for use in multiple websites with app load balancing, and multi-master database replication

§    Interact with medium and large corporations for Web related technical solutions

§    Video Online Streaming system implementation and management

§    Live Audio online streaming system design

§    Plan and implement E-Commerce solutions, Process planning and payment integration

§    Manage Software projects for local and international customers

 

 

Flora Sukma Sdn Bhd - Kuala Lumpur, Malaysia (Nov'12 to Apr’14)

Linux System Engineering/Project Technical Lead

Accomplishments:

§    Designed a scalable virtualized cloud Infrastructure.

 

Accountabilities:

§    Setup New Linux Servers, with Hardening and Optimization

§    Manage Mobile content delivery systems and infrastructure

§    Setup and manage Office IP-PABX Telephony System

§    Hardware planning and procurement for Telephony Project

§    Installation of Virtualization systems (XenServer/XCP, VMware ESXi, KVM and OpenVZ) and Bicom PBXware Commercial VoIP Service Provider System

§    Plan and Test Customer Portal Software

§    Utilize Server Monitoring systems for continuous operations and corrective actions

§    Update database per inputs from multiple sources (MySQL).

§    Automate Daily Processes related to Service Operations and Maintenance (PHP Scripts)

 

HAMKO Corporation Ltd - KL, Malaysia and Dhaka, Bangladesh (Aug'08 - Jan'12)

Senior Manager - MIS and Business Development

Accomplishments:

§    Designed and Configured IP-PABX systems linking multiple offices and factories.

§    Initiated Export of Products. Directly headed products launch in Morocco and Nepal.

§    Revamped and Trained The Commercial Department

§    Directly headed Business Setup and Expansion to Malaysia.

 

 

Accountabilities:

§    Plan, Design and Implement enterprise-wide Information Systems.

§    Manage IT Procurements and Infrastructure Planning.

§    Manage Business Development endeavours of Power Products and Renewable Energy solutions

§    Manage exports operations and newly developed Export Market

§    Design and Implement Communications Infrastructure for Internal Communications

§    Explore Product and Business potentials and coordinate the same with the CEO

§    Train and Supervise Commercial Dept and Renewable Energy Department

 

Global Terrace, LLC - Dhaka, Bangladesh (May'04 - Aug'08)

Sr. Offshore Engineer/Carrier Relations and Technical

Accomplishments:

§    Won contracts with some of the biggest Telecom Exchanges for Bilateral traffic.

§    Migrated Operations from H.323 to SIP based switches and Gateways.

§    Successfully Designed and Implemented Telecom Billing Systems.

 

 

HAMKO -ICT - Dhaka, Bangladesh (Jul'01 - May'04)

Technical Operations Manager

Accomplishments:

§    Designed and Launched a Directory Services Portal.

§    End-to-end planning and implementation of Web Hosting Solutions.

§    Increased customer base by 400% in 1 year.

 

 

 

§    Master of Information Technology (MIT) from International Islamic University, Malaysia (Jan'12 – Jun'13).CGPA: 3.57.

§    Bachelors in Business Administration (BBA) in Management of Information Systems from Royal University of Dhaka (Sep'04 - Aug'08).CGPA: 3.60.

§    O Level in Physics, Chemistry, Mathematics, English and Bengali under London University, May'99.

 

 

 

·   English – IELTS (out of 9 each): Reading:8.5, Writing:7, Listening: 8.5, Speaking 8.5 (Test Date: 12-Sep-2015)

 

·   English – TOEFL (out of 30 each): Reading: 28, Writing: 25, Listening: 26, Speaking 30 (Test Date: 13-Nov-2011)

 

§    Date of Birth: 2^nd Jul’83.

§    Mailing Address: House-18, Road-104, Apt-D, Gulshan, Dhaka-1212, Bangladesh.

§    Cellular (International Roaming): +8801713044667

§    USA Call Forwarding: +1 (703) 888-5818

§    Driving License: Yes (since 2002)

§    International Driving License: Yes (since 2010).

§    Languages Known: English, Bengali, Hindi, Urdu and Malay.