Personal Portfolio

Mahmudul Hassan Shihab

IT Solutions & Operations Professional

I help keep technology and daily operations running smoothly through practical IT support, troubleshooting, and organized workflows.

IT SupportHardware, software, and everyday troubleshooting
Networking & CCTVConfiguration, connectivity, and maintenance
Operations & Customer SupportOrganized workflows, customer service, and team coordination

About

Practical support. Organized operations.

I bring a practical, people-focused approach to IT support and everyday operations. From troubleshooting computers and connected devices to supporting networks and coordinating workflows, I focus on making technology reliable and work easier. I value clear communication, organized processes, and solutions that help people stay productive.

Skills

Technical skills with an operational focus.

IT Support & Troubleshooting

  • Hardware and software installation and troubleshooting
  • Operating system installation and optimization
  • Remote support, data backup and recovery
  • System security and data protection

Networking & CCTV

  • Network configuration and IP setup
  • Router and connectivity troubleshooting
  • CCTV installation and maintenance
  • Printer and attendance-system support

Operations & Customer Support

  • Front-office and back-office coordination
  • Customer service, POS and billing operations
  • Documentation and visa-processing coordination
  • Team supervision and staff training

Supporting Tools

  • Microsoft Office applications
  • Adobe Illustrator
  • Canva
  • CapCut

Experience

Hands-on experience across IT and operations.

IT Admin

Hi-Tech Lifestyle & Furniture

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  • Installed, configured, and troubleshot computers, printers, routers, attendance systems, and other IT equipment.
  • Configured networks and IP settings across office outlets, and maintained CCTV and data-security measures.
  • Provided hardware, software, and remote support, including OS installation, optimization, backup, and data recovery.

IT & Operations Executive

Raka International

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  • Supervised daily operations and a team of 14 staff, coordinating front-office and back-office activities.
  • Handled visa processing, customer service, and embassy coordination.
  • Installed and troubleshot computers, printers, CCTV, and networking devices, and supported data security.

Checkout Assistant

Shwapno (ACI Logistics Ltd.)

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  • Processed customer transactions, maintained billing records, and handled cash securely.
  • Resolved customer inquiries and supported sales through customer engagement.
  • Trained and assisted 9 new checkout assistants during onboarding.

Projects

Projects & Case Studies

Projects in Progress

Selected projects and practical case studies will be added here.

Contact

Let’s connect.

Have a question, suggestion, or something to share? Send me a message.

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