I'm AH Gazi,
Cloud and Security Specialist.

Certified Cloud and Cybersecurity Architect specializing in multi-cloud solutions, SOC management, DevOps automation, and IT infrastructure optimization.

Get in Touch View Expertise

15+

Years Experience

200+

Projects Completed

80+

Enterprise Clients

100%

Success Rate

AH Gazi

About Me

With over a decade of experience in cybersecurity and cloud infrastructure, I specialize in helping businesses secure their digital assets while optimizing their cloud environments for performance and cost-efficiency.

My approach combines proactive security measures with strategic cloud architecture to create resilient systems that can withstand modern threats while delivering exceptional performance.

BSc in Computer Science and Engineering
Sr. Cloud Engineer at Transcom Limited
Certified Cloud & Cybersecurity Architect
Dhaka, Bangladesh

Areas of Expertise

Specialized knowledge in cloud security, infrastructure, and modern cybersecurity practices

Cloud Architecture and Virtualization

Build and optimize scalable, secure cloud and virtualization infrastructures for multi-cloud and hybrid environments.

  • Hybrid & multi-cloud infrastructure
  • Virtualization (VMware, Hyper-V) and serverless architectures
  • Cloud optimization and resource management

Cybersecurity and Threat Management

Skilled in implementing advanced security frameworks and strategies, including Zero Trust models and incident response, to protect data from cyber threats.

  • Zero Trust security frameworks
  • Vulnerability assessment & risk migration
  • Security Operations Center (SOC)

Email, Domain and Hosting Management

Expertise in managing enterprise-level email, domain, and hosting configurations, while ensuring adherence to compliance standards such as SPF, DKIM, and DMARC.

  • Email migration (on-premises to cloud)
  • DNS and domain management
  • Domain and email security protocols (SPF, DKIM, DMARC)

DevOps and Automation

Integration of security practices into DevOps workflows for secure CI/CD pipelines.

  • CI/CD pipeline setup and management
  • Containerization and orchestration
  • Cloud-native application development

Endpoint and Device Management

Endpoint security, device management, and policy enforcement to protect and manage organizational devices.

  • Mobile Device Management (MDM)
  • Device lifecycle and patch management
  • Policy enforcement and compliance monitoring

Compliance and Risk Management

Ensuring regulatory compliance and implementing security governance frameworks.

  • GDPR, HIPAA, PCI DSS
  • Risk assessment
  • Security frameworks

My Services

Comprehensive cybersecurity and cloud solutions tailored to protect your business and optimize your digital infrastructure.

Cloud Administration

Manage and optimize cloud environments to ensure high availability, security, and cost-efficiency.

  • Multi-cloud deployment (Azure, GCP, AWS)
  • Implementing cloud security measures (firewalls, IAM, etc.)
  • Cost management and optimization
Learn more

Security Operations

Implement advanced security measures to prevent, detect, and mitigate threats in real-time.

  • Threat detection and incident response
  • Identity and Access Management
  • Continuous Monitoring
Learn more

Email Management

Manage enterprise email platforms to ensure secure, reliable, and efficient communication.

  • Administration of Exchange Online and Google Workspace
  • Zero-downtime migration
  • Email security (SPF, DKIM, DMARC) and spam protection
Learn more

Security Assessment

Conduct in-depth vulnerability assessments to identify current security posture with actionable recommendations to mitigate vulnerabilities.

  • Vulnerability scanning and risk assessment
  • Identify and mitigate vulnerabilities
  • Reporting and documentation
Learn more

Endpoint Management

Ensure secure device management, data protection, and policy enforcement across all endpoints in the organization.

  • Intune and Microsoft Configuration Manager management
  • Mobile Device Management (MDM)
  • Policy development and enforcement
Learn more

Compliance & Governance

Expert guidance to achieve and maintain compliance with industry regulations and standards.

  • Risk assessments and audits
  • Security governance frameworks
  • Policy enforcement and monitoring
Learn more

Work Experience

Over a decade of hands-on experience securing enterprise environments and cloud infrastructure.

Senior Cloud Engineer, TechOps

Jan 2025 - Present

Transcom Limited.

Lead the design, implementation, and maintenance of scalable, highly available cloud solutions, ensuring optimized performance and security for critical business operations.

  • Lead the design, implementation, and maintenance of scalable, highly available cloud solutions.
  • Optimize cloud resources for enhanced performance through continuous monitoring and evaluation.
  • Enhance cloud security and compliance by leading improvement efforts and implementing best practices.
  • Evaluate and recommend new cloud technologies and tools to support business objectives.
  • Collaborate with business units and application teams to understand requirements and develop solutions.
  • Mentor junior engineers, promoting knowledge-sharing and continuous learning.
  • Develop and maintain technical documentation, including architecture diagrams, deployment instructions, and standard operating procedures

Senior Hybrid Cloud Engineer, ITOps

Apr 2023 - Dec 2024

Transcom Limited.

Managed hybrid cloud infrastructure, ensuring secure, scalable, and cost-effective operations for enterprise IT environments.

  • Design, implement, and maintain secure, scalable, and cost-efficient hybrid cloud infrastructure.
  • Mentor junior engineers, promoting knowledge-sharing and continuous learning.
  • Collaborate with stakeholders to understand requirements and develop solutions.
  • Deploy new services and applications to the cloud, ensuring successful integration and support.
  • Create and maintain technical documentation, including architecture diagrams and deployment instructions.
  • Implement monitoring, alerting, and incident response for hybrid cloud environments.

System Administrator, Infrastructure

Apr 2019 - Mar 2023

Transcom Limited.

Managed on-premises server and network infrastructure, focusing on security, reliability, and performance for enterprise systems.

  • Managed server and network security, including firewalls, VPNs, and access controls
  • Implemented system hardening and patch management to reduce security risks
  • Conducted regular security audits and vulnerability assessments
  • Managed data backup, recovery, and disaster recovery planning
  • Developed and maintained technical documentation for system configurations and procedures
  • Provided technical support and troubleshooting for critical system issues

Asst. System Administrator, Infrastructure

Jan 2017 - Mar 2019

Transcom Limited.

Assisted in the administration and maintenance of IT systems, focusing on network security and infrastructure reliability.

  • Assisted in server and network administration, including patch management and system hardening.
  • Monitored network security and implemented access control measures.
  • Supported data backup, recovery, and disaster recovery planning.
  • Conducted routine hardware and software maintenance to ensure optimal performance.
  • Assisted in the configuration and deployment of new systems and services.
  • Provided technical support for user issues and escalated complex problems to senior engineers.

Systems Engineer, Infrastructure

Apr 2015 - Dec 2016

Transcom Limited.

Designed and managed IT infrastructure, focusing on security, scalability, and performance optimization for business-critical systems.

  • Designed and implemented secure, scalable IT infrastructure.
  • Managed server and network security, including firewalls, VPNs, and intrusion detection systems.
  • Conducted system performance tuning and capacity planning.
  • Developed technical documentation and provided user training.
  • Implemented disaster recovery plans and backup solutions.
  • Monitored system health and resolved performance issues.

System Support Engineer, Technical

Jan 2013 - Mar 2015

AKIJ Online Ltd.

Provided frontline technical support for IT systems, ensuring reliable infrastructure and minimal downtime for enterprise operations.

  • Provided technical support for server and network-related issues.
  • Assisted in the installation, configuration, and maintenance of IT systems and infrastructure.
  • Troubleshot hardware, software, and network problems to ensure system uptime.
  • Documented and resolved technical issues, ensuring minimal system downtime.
  • Monitored system health and resolved performance issues.

Licenses & Certifications

Industry-recognized credentials validating expertise in cloud technologies and cybersecurity.

Microsoft Certified: Cybersecurity Architect Expert

Advanced expertise in designing security strategies and architectures for Microsoft technologies and services.

Issued by: Microsoft
Verify

Microsoft Certified: DevOps Engineer Expert

Expert-level certification for designing and implementing DevOps practices on Microsoft Azure.

Issued by: Microsoft
Verify

Microsoft 365 Certified: Administrator Expert

Expert-level certification for managing and securing Microsoft 365 environments.

Issued by: Microsoft
Verify

Google Cloud Certified: Associate Cloud Engineer

Demonstrates ability to deploy applications, monitor operations, and manage enterprise solutions on Google Cloud.

Issued by: Google
Verify

Microsoft Certified: Azure Administrator Associate

Validates skills in implementing, monitoring, and maintaining Microsoft Azure solutions.

Issued by: Microsoft
Verify

AWS Certified Solutions Architect - Associate

Advanced certification validating expertise in designing distributed systems on AWS.

Issued by: AWS
Verify

Microsoft Certified: Identity and Access Administrator Associate

Specialized certification for designing, implementing, and operating identity and access management systems.

Issued by: Microsoft
Verify

Microsoft Certified: Security, Compliance, and Identity Fundamentals

Foundation-level certification covering security, compliance, and identity concepts in Microsoft services.

Issued by: Microsoft
Verify

Microsoft Certified: Azure Fundamentals

Foundation-level certification validating basic knowledge of cloud services and Azure.

Issued by: Microsoft
Verify
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Featured Projects

Selected work showcasing my expertise in cloud and cybersecurity

Zero Trust Security Framework

Designed and implemented a comprehensive Zero Trust security framework using Microsoft Defender XDR and Sentinel, reducing security incidents and improving threat detection.

Zero Trust Defender XDR Microsoft Sentinel Cybersecurity

Migration to Exchange Online

Migrated legacy on-premise email systems to Exchange Online for enhanced reliability, security, and scalability, improving communication efficiency across the organization.

Email Migration Exchange Online Microsoft 365 Cloud Migration

Security Operations Center (SOC)

Implemented a comprehensive Security Operations Center (SOC) to provide real-time threat detection, incident response, and continuous monitoring for enhanced cybersecurity posture.

SIEM Threat Intelligence Threat Detection Incident Response

Hybrid Active Directory (AD)

Deployed a hybrid AD environment to integrate on-premises and cloud identity management, enhancing security and simplifying user access management.

Hybrid AD Azure AD Single Sign-on Active Directory

Microsoft Endpoint Manager (MEM)

Implemented Microsoft Endpoint Manager (MEM) to manage and secure devices across different platforms, including Windows, Linux, macOS, Android, and iOS.

Intune MDM Patch Management Endpoint Management

Vulnerability Assessment

Conducted a thorough vulnerability assessment on datacenter servers and cloud resources. Enhanced security posture and minimized attack surfaces. Ensured compliance with industry standards.

Vulnerability Assessment Risk Management Attack Surface Reduction

Client Testimonials

What clients say about working with me on their security challenges.

"Gazi transformed our cloud security posture. We went from reactive to proactive, and the implementation of Zero Trust principles has significantly reduced our attack surface."

JD

Jennifer Davis

CIO, FinTech Innovations

"The security assessment Gazi conducted was thorough and eye-opening. The remediation roadmap was practical and helped us prioritize our security investments effectively."

MR

Michael Rodriguez

CISO, Healthcare Systems

"Gazi's expertise in cloud security architecture was instrumental in our successful cloud migration. The security controls implemented have given us confidence in our multi-cloud strategy."

SP

Sarah Patel

VP, E-commerce Giant

Get in Touch

Interested in working together? Let's discuss how I can help secure your organization.

Contact Information

WhatsApp

+880 1911257488

Location

Dhaka, Bangladesh

Availability

Remote and Project-based work.

Connect with me