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I'm

Mary-Queen Uchechukwu

DevOps Engineer, Cloud Security Specialist, AWS Cloud Engineer, Tech Support Engineer, Web Designer, Graphics Designer

About

8

Years

Building secure, scalable, and efficient cloud solutions, driven by a passion for technology, problem-solving, and continuous learning.

Transitioned into Cloud Security and DevOps after over 7 years in customer support, technical support, and quality control.

Skilled in managing large-scale operations, troubleshooting complex issues, and ensuring compliance—all vital skills in cloud operations and security.

Reliable

Innovative

Strategic

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Profile Photo
Core Highlights:
  • AWS & GCP Cloud Platforms
  • Containerization & Orchestration (Docker & Kubernetes)
  • DevOps, CI/CD Automations, Infrastructure as Code
  • Cloud Security, Compliance, Risk Management
  • Problem Solving, Communication, Team Collaboration
Projects Completed

5

Each project I undertake reflects my meticulous approach to problem-solving and innovation. My works demonstrate my ability to design, implement, and secure cloud-based solutions.

Skills & Experience

I bring a blend of technical proficiency and strategic thinking to cloud security and DevOps workflows. From implementing CI/CD pipelines to strengthening security postures, my skills are tailored to meet complex, evolving digital challenges.

My Skills

AWS (EC2, S3, IAM, VPC)
95%
Kubernetes
85%
Bash Scripting
90%
CloudWatch
75%
HTML
95%
GitHub Actions
90%
Ubuntu
95%
Terraform
85%
CSS
95%
Graphics Design
90%
DevOps Engineer (Intern)

2025 - Present

Digital Witch Support Community
Operations Manager

2024 - Present

Afriment
IT Support Specialist

2022 - 2024

Giara Nigeria Limited
Customer Support Manager

2018 - 2023

Excalet Integrated Services
Cloud Security/DevOps Engineering

2023 - 2025

Digital Witch Training Inc.
BSc. in Microbiology

2011 - 2015

Imo State University

My Services

Cloud Infrastructure Setup & Security

Provision, configure, and secure AWS cloud environments, ensuring compliance and scalability.

DevOps CI/CD Pipeline Implementation

Design and implement automated deployment pipelines for faster and more reliable software delivery.

Website Development & Cloud Deployment

Build, host, and secure static websites, including my own personal portfolio website; designed from scratch and deployed to an Amazon S3 bucket with proper security and access controls.

Cloud Migration & Optimization

Assist businesses in moving workloads to the cloud while ensuring performance, cost-efficiency, and security.

My Projects

  • All Projects
  • Cloud Security
  • Others
AWS IAM Role-Based Access Control

Designed least-privilege IAM policies to enhance compliance and reduce security risks.

Operation Cloud Mirage: Threat Simulation

Risk & threat analysis simulation for AWS-hosted infrastructure.

Personal Portfolio Website

Designed and built a fully responsive static website to showcase my DevOps and Cloud Security career portfolio using HTML, CSS, JavaScript, AWS S3 for hosting, AWS CloudFront for content delivery, and AWS Route 53 for domain management.

Testimonial

Let's Work Together

My office:

25N Broad St, Abuja, Nigeria


Call me:

+234 813 225 0986


Mail me:

info@maryqueenuch.online


Follow me:

© Mary-Queen Uchechukwu (Portfolio), All Right Reserved.
Designed By Mary-Queen Uchechukwu
Deployed By: Mary-Queen Uchechukwu