Technology Professional · Lagos, Nigeria
FYNEBOY NWACHUKWU MACDICKSON CELT
Building Reliable Software, Secure Systems & Future-Ready Technology.
I’m a multidisciplinary technology professional specializing in Software Quality Assurance, DevOps, Cybersecurity and Technical Training. I combine practical engineering experience with a passion for helping people and organizations build, test, secure and improve technology.
Open to Technology Opportunities & Collaborations
QA
DevOps
Cybersecurity
Cloud
Training
Professional Profile
About Me
I am a multidisciplinary technology professional with 6+ years of practical experience across Quality Assurance, software development, DevOps, cybersecurity, system administration, technical support and technology training.
My work focuses on testing and assessing software products, identifying defects, improving software quality, supporting development teams and applying modern development and DevOps practices. I also enjoy transforming real-world technology experience into practical, career-focused learning experiences for aspiring and working professionals.
6+ Years
Practical Technology Experience
QA
Software Quality & Testing
DevOps
Automation & Delivery
Cybersecurity
Secure Technology Practices
Career Focus
What I Do
A connected engineering practice spanning quality, delivery, security, systems and practical technology education.
Tools & Practices
Technology Stack
A practical toolkit grounded in testing, delivery, operating systems, secure software practices and modern product development methods.
QA & Testing
Postman
Browser Developer Tools
API Testing
Functional Testing
Regression Testing
Bug Tracking
Logs & Debugging
DevOps & Cloud
Git
GitHub
Jenkins
GitHub Actions
Docker
Kubernetes
Terraform
AWS
Systems & Development
Linux
Python
Django
REST APIs
Web Technologies
System Administration
Security
Web Application Security
Security Assessment
Vulnerability Identification
Secure Software Practices
Methodologies
Agile
Scrum
SDLC
CI/CD
Continuous Testing
Career Timeline
Professional Experience
SAFELTO LIMITED
QA & DevOps Engineer / QA and DevOps Officer
Conduct QA across software products and digital platforms; design and execute functional, regression, integration and usability tests; document defects; validate API workflows; assess web and mobile functionality and security-related issues; support version control, deployment workflows and application environments; contribute to testing and field deployment of the Safelto Estate web/mobile application.
XCELLZER TECHNOLOGIES
Quality Assurance Specialist
Performed testing throughout the product development lifecycle; developed and executed test cases from business and technical requirements; conducted functional, regression and exploratory testing; reported defects clearly; and collaborated with developers and product teams to validate fixes.
CLARION MEDICAL LTD
System Administrator & QA Specialist
Managed and supported organizational IT systems and software applications, performed software QA and application testing, and provided technical troubleshooting to help maintain reliable, secure and functional technology environments.
SANVIDM — NYSC PROJECT
Technology Tutor — Website Security & Application Management
Delivered practical technology training and user support; taught website security and application management through demonstrations; and guided learners with different levels of experience.
STACKSTONE INDUSTRIES
Operations Manager
Coordinated operational activities across business and technology-related projects, contributing to business planning, process improvement, project coordination and stakeholder engagement.
Practice in Progress
Selected Projects & Practical Work
A focused view of the disciplines and practical work streams I develop across quality engineering, delivery, secure systems and emerging technology.
Knowledge Sharing
Technology Training & Mentorship
I believe technology becomes more powerful when practical knowledge is made accessible. I simplify complex technical concepts and turn them into structured, practical learning experiences.
Academic & Professional Development
Education & Certifications
Additional professional development
DevOps · Cybersecurity · Cloud Computing · Software QA · Agile/Scrum
Connected Disciplines
My Journey
These disciplines are not separate career paths. They connect as one technology practice: building, validating, delivering, securing and sharing better systems.
Technology & IT
System Administration
Software QA
DevOps
Cybersecurity
Technical Training
HealthTech / IoT / Embedded Technology
Operating Principles
How I Approach Technology
Collaboration
Let’s Build Better Technology
Whether you need software quality assurance, DevOps support, technical training, cybersecurity awareness or technology collaboration, let’s connect.
Get In Touch
Let’s start a practical conversation.
Fyneboy Nwachukwu Macdickson Celt
Lagos, Nigeria
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