Hello, I'm Orji, Ekeoma Miracle

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Port Folio

Cybersecurity

Web Vulnerability Assessment

The aim of this project was to conduct a basic port scan on the domain "testphp.vulnweb.com" using Nmap. This was done to identify open ports and services on the host, as part of a cybersecurity learning exercise..

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Cybersecurity

Internal Certificate Authority Setup & TLS Web Server for Development Infrastructure

In a mission-critical role at MK-Tech, I led the creation of a secure internal communication system by establishing a local, self-signed Certificate Authority (CA). This enabled encrypted and trusted data exchange across services and empowered the development and security teams to test and deploy services within a simulated HTTPS environment.

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Network Security

Enterprise-Architectural Design

Enterprise Networks steadily face attacks becasue they are not properly segmented This architectural design demonstrates a well-segmented approach to networking, where the network is divided into Virtual LANs (VLANs) based on departmental roles. Endpoints and servers are accessible only to authorized users within each specific department or VLAN, significantly reducing the attack surface and enhancing security..

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AWS Cloud Computing

Securing EC2 Instances: Enforcing Password Policies and MFA on Windows & Linux Servers in AWS

A Windows EC2 instance was launched using the Microsoft Windows Server 2019 Base AMI. Access was established via Remote Desktop Protocol (RDP) through the AWS Management Console. The RDP client on a local machine was used to connect, with authentication via the instance’s Public DNS, default Administrator username, and the decrypted password provided by AWS..

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AWS Organization

Design and Implementation of an Enterprise-Grade AWS Multi-Account Environment for MK-Tech

In this project, I set up a secure multi-account AWS environment for a fictional company (MK-Tech) using AWS Organizations. I grouped users into departments like Dev, HR, and Finance, managed access with IAM Identity Center, enforced MFA, and tested role-based permissions. This project shows my skills in AWS security and account management.

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AWS Server Security

Design and Implementation of a Secure EC2-Based Web Infrastructure on AWS

In this article, I provisioned and configured EC2 instances in a secure VPC, setting up public and private subnets to separate the web and backend tiers. I deployed NGINX on Amazon Linux, secured the instances with Security Groups, set up proper routing, and enabled remote access through SSH. The web server was made accessible globally via its public IP.

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About Me

Orji, Ekeoma Miracle is a techpreneur with expertise and certifications in cybersecurity, Cloud Computing. He leads the creation of solutions that deliver actionable financial and security insights to businesses.

Aside from being a graduate of Computer Science Education, Ekeoma has worked on groundbreaking cybersecurity, cloud and Devsecops projects.

Passionate about Tech, Ekeoma has trained over 100 students across schools and communities, and 30 professionals in cybersecurity, cloud engineering, and DevSecOps practices. As a speaker at tech events, a mentor, he inspires innovation and empowers others to leverage technology for transformative impact.

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My Services

Cybersecurity

I offer cybersecurity services that help individuals and organizations protect their systems, data, and networks. From vulnerability assessments to incident response and secure configurations, I ensure systems are resilient against threats and aligned with best security practices.

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Cloud Engineering

I offer cloud solutions that help individuals and businesses migrate, secure, automate, and scale their systems efficiently. From setting up cloud infrastructure to implementing DevOps and cost optimization, I ensure smooth, secure, and reliable operations.

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DevSecops

I offer DevSecOps solutions that integrate cloud engineering, security, and automation to build secure, scalable, and reliable systems. From infrastructure as code to continuous security checks, I ensure that cloud environments are resilient, cost-effective, and compliant—right from development to deployment.

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Get In Touch

Get In Touch

My Contact Details

  • Email orjiekeomamiracle@gmail.com
    orji.e.miracle@gmail.com
  • Phone +234 913 488 7865
  • Address Lagos Nigeria