Md. Rabiul Hossain

About Myself

Hello! My name is Rabiul Hossain, I am Completing Master’s of Science in Computer Science from Comilla University. Currently I am serving Mamata NGO as a Core Network & System maintenance about 6 years at Chittagong Head Office. As a Sr. ICT officer I was responsible for all kinds of networking and System Engineering. Experienced Network & System professional with a demonstrated history of working in the information technology and services industry. Network administration: LAN, TCP/IP, Subnetting, Routing (RIP, EIGRP, OSPF, BGP), Switching, VLAN, NAT, PAT, HSRP, VRRP, GLBP,WAN, VPN, Load Balance.System administration: Linux server, windows server, mikrotik hotspot server,radius server, ip phone, pabx, grandstream server, elastix server, install and configuration,G-suite administration, Slack, Security: CCTV, Access control, Firewall, Penetration tasting.

Hello Everybody, i am

Md. Rabiul Hossain

IT Professional

Working at Mamata

Birthday: 3 March, 1994
Phone: +8801612848248
Email [email protected]
City: Chittagong,Bangladesh.

Skills

Networking90%

System engineering90%

Network Security90%

Python90%

CISCO,MIKROTIK,JUNIPER,REDHAT,AWS-90%

Resume

Sumary

Md. Rabiul Hossain

🎯Highly skilled and dedicated IT professional with over 6 years of experience in the industry. Adept at designing, implementing, and managing network and system infrastructure. Proven track record of delivering innovative solutions and improving overall efficiency. Passionate about technology and committed to staying up-to-date with the latest trends and advancements. Strong problem-solving and analytical skills with the ability to troubleshoot complex issues. Excellent communication and teamwork abilities, with a proven history of collaborating effectively with cross-functional teams. Motivated self-starter who thrives in fast-paced environments. Seeking new opportunities to apply my skills and contribute to the success of a dynamic company.

🔄Skills
Strong knowledge of networking protocols such as Static, OSPF, and BGP.
Experience with VPN, VLAN, and Tunneling technologies including IPSec, PPTP, L2TP, and EoIP.com
Proficient in Bandwidth Management, PPPoE, Policy Routing, Load Balancing, and Failover.
Familiar with Radius server, hotel, restaurant, and campus WiFi hotspot configuration.
Skilled in backup and recovery processes and Network Design.
Experience with Windows and Linux server administration.
Knowledgeable in server monitoring tools such as Cacti, Zabbix, Syslog, and PRTG installation and configuration.
Designed and developed multiple computer hardware systems, including motherboards, peripherals, and embedded systems.
Conducted failure analysis and troubleshooting of existing products.

Education

Master's in Computer science

Comilla University | Comilla, Bangladesh | Graduated 2023

Professional Experience

Sr. ICT Officer

MAMATA | Chattagram, Bangladesh |2018 – Present

🔰Configuring Cisco, Mikrotik, Fortinet firewall, Access Point device. Ensuring data connectivity security of all branches with Headquarters. Troubleshooting routing & switching related problems of core network, Communication with IIG for upstream-related issues. Web Base Software, Microfinance, Hospital Management System, HR Management System Support and Network routing related problems solved. Hardware Maintained and supported (Desktop, Laptop) Multiple Operating System Install and Support. Web Server, MRTG in Cacti Server Maintaining and Remote Software security assured. Outlook Server Configuration and Data Backup. CCTV services NVR Maintained and supported. Cloud-based Time attendance Software Control and support. Cloud Hosted IPPABX System Install & Support. Responsible for procuring IT products and services from vendors, including laptops, desktops. Conducted market research and gathered quotations from multiple vendors to ensure competitive pricing and optimal solutions.

ICT Support Engineer

Mozumdar Transport ltd. · Part-time | Chattagram, Bangladesh | Jan 2022 - Present

Administered Windows and Linux servers, including setup, configuration, and maintenance.
Configured IP PBX systems and intercom telephone systems, improving communication efficiency.
Developed and implemented policies for network security and performance optimization.
Designed and maintained network monitoring systems, reducing system failures by 25%.

Certifications

CompTIA A+
Cisco Certified Network Associate (CCNA)
Microsoft Certified Solutions Associate (MCSA)
Mikrotik Certified Solutions Associate (MTCNA)
Mikrotik Certified Routing Engineer (MTCRE)
Mikrotik Certified Inter Networking Engineer (MTCINE)
Red Hat Certified System Administrator (RHCSA)
Network Security Experts (NSE-1) Fortinet
Training Of Trainer (TOT PKSF)

Services

offerings to my clients

Empowering Your Business with Cutting-Edge IT Solutions In today’s fast-paced digital landscape, having a robust IT infrastructure is not just a luxury but a necessity for businesses to thrive. At Intro tech, we are committed to providing top-notch IT solutions that drive efficiency, innovation, and growth. Our comprehensive range of services is designed to cater to the unique needs of businesses across various industries. Here’s how we can help you stay ahead in the ever-evolving world of technology.

Network infrastructure

1. Local Area Network (LAN) Solutions
2.Metropolitan Area Network (MAN) Solutions
3. Wide Area Network (WAN) Solutions
4. Comprehensive Network Management
5. Future-Proof Network Solutions

Cloud infrastructure

1. Linux Cloud Infrastructure
2. AWS Cloud Infrastructure
3. Multi-Cloud and Hybrid Cloud Solutions
4. Cloud Security and Compliance
5. Cloud Optimization and Support

Network Security

1. Network Security Assessment
2. Firewall and Intrusion Prevention Systems
3. Network Segmentation and Access Control
4. Security Information and Event Management (SIEM)
5. Endpoint Security
6. Secure Remote Access
7. Data Protection and Encryption

Ip telephone services cloud

1. IP Telephony Solutions IP telephony, or VoIP (Voice over Internet Protocol), revolutionizes how businesses communicate by leveraging internet connectivity for voice communications. Our IP telephony services include: