Hello, I'm Md. Kamrul Hasan
Versatile DevSecOps Engineer skilled in building secure CI/CD pipelines, hardening cloud-native and containerized environments, and applying IaC security across diverse platforms. Experienced in automating compliance, performing threat modeling, and implementing zero-trust principles to deliver resilient, secure-by-design systems in any industry.
11+
Years Experience
Years of Engineering Excellence
Architecting Secure &
Resilient Systems
I am an astute learner and high-performance engineering professional dedicated to building innovative careers through technical mastery. My journey is defined by a commitment to excellence and achieving organizational goals through robust infrastructure design.
As a versatile DevSecOps Engineer, I specialize in building secure CI/CD pipelines, hardening cloud-native environments, and implementing Infrastructure as Code (IaC) security.
Security First
Zero-Trust & Hardened Architectures
IaC Mastery
Automated Infrastructure Deployment
Technical Arsenal
Technologies and tools I use to build scalable and robust infrastructure.
DevSecOps
CI/CD (GitLab, Jenkins, GitHub Actions)
Kubernetes & Helm
Docker
AWS Cloud
Azure DevOps
Terraform (IaC)
CloudFormation
Python & Bash
Linux Administration
SonarQube
Database Design
Java SpringBoot
Career Timeline
A journey through diverse roles and engineering challenges.
DevOps Engineer
Develop and maintain custom automation scripts using Python and Bash. Administer GitLab, Jenkins, and Kubernetes environments. Manage on-premises servers and monitor system health. Build and optimize secure CI/CD pipelines.
Programmer (DevOps)
Focused on DevOps (3.6 years), Server Management, and Full Stack Development. Streamlined infrastructure and development workflows.
Full Stack Software Developer
Developed Call Center and File Server Management Systems. Managed Proxmox servers and performed web development tasks.
Software Developer
Developed Learning Management System (LMS) and Agent Banking Report Portal. Managed Openstack and Proxmox servers.
Junior Software Developer
Provided technical support and developed web portals for Agent Banking (TADA Management, Job Application, Banking App Portal).
Tactical Deployments
Selected projects showcasing my expertise in DevOps and full-stack engineering.
LMS Web Portal
A comprehensive Learning Management System developed for educational and training purposes. Managed full lifecycle from...
Agent Banking Report Portal
A reporting system for Agent Banking services. Frontend built with Angular and Backend with Python/Django.
Openstack & Proxmox Management
Customized server management systems using Openstack and Proxmox to create, update, and manage servers on demand.
Job Application Management
Web portal for managing job applications for Agrani DOER Agent Banking.
Agent Banking App Portal
Management portal for Agent Banking APK distribution and control.
Command Certifications
Professional validations from leading technology ecosystem partners.
HCIA - HUAWEI CLOUD Ecosystem
Huawei (APAC Region) · 2022
HCIP - HUAWEI CLOUD Ecosystem
Huawei (APAC Region) · 2022
HUAWEI Partner Center Training
Huawei · 2022
Python Basics
University of Michigan (Coursera) · 2020
Programming for Everybody (Python)
University of Michigan (Coursera) · 2020
Diploma In Office Applications
Bangladesh Technical Education Board · 2015