I am a dedicated Cybersecurity Analyst and Full-Stack Web & App Developer with hands-on experience in building modern mobile and web applications using Flutter and Firebase. I pride myself on delivering high-quality projects that satisfy clients and enable business growth. During my cybersecurity internship, I conducted vulnerability assessments, penetration testing, and incident response activities that strengthened organizational security. I continually improve my skills in both development and security to provide comprehensive solutions.

Nehemiah Andrew

I am a dedicated Cybersecurity Analyst and Full-Stack Web & App Developer with hands-on experience in building modern mobile and web applications using Flutter and Firebase. I pride myself on delivering high-quality projects that satisfy clients and enable business growth. During my cybersecurity internship, I conducted vulnerability assessments, penetration testing, and incident response activities that strengthened organizational security. I continually improve my skills in both development and security to provide comprehensive solutions.

Available to hire

I am a dedicated Cybersecurity Analyst and Full-Stack Web & App Developer with hands-on experience in building modern mobile and web applications using Flutter and Firebase. I pride myself on delivering high-quality projects that satisfy clients and enable business growth.

During my cybersecurity internship, I conducted vulnerability assessments, penetration testing, and incident response activities that strengthened organizational security. I continually improve my skills in both development and security to provide comprehensive solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert

Work Experience

Freelance Full-Stack Developer at Nehemiah Technologies
January 1, 2023 - Present
Delivered over 6 mobile and web applications for startups and SMEs, achieving complete client satisfaction and securing 70% repeat contracts. Built Flutter Web dashboards featuring analytics, tables, and role-based access to enhance business usability. Integrated Firebase services including Authentication, Firestore, and Push Notifications, reducing backend costs by 30%. Improved UI/UX using Material Design and enhanced load speeds by over 20%. Automated continuous integration and delivery pipelines with GitHub Actions and Codemagic to enable smooth deployments on the Play Store.
Cybersecurity Intern at Revenue Mobilization and Fiscal Commission
August 1, 2025 - September 2, 2025
Conducted vulnerability assessments and penetration tests, identifying over 15 critical risks. Assisted in incident response operations, improving detection-to-response time by 25%. Researched IoT device security and simulated penetration testing labs to strengthen organizational security measures. Produced detailed security reports with remediation strategies delivered to senior management.
Freelance Full-Stack Developer at Nehemiah Technologies
January 1, 2023 - Present
Delivered over 6 mobile and web applications for startups and SMEs with 100% client satisfaction and 70% repeat contracts. Built Flutter web dashboards with analytics, tables, and role-based access improving usability for business owners. Integrated Firebase services including Authentication, Firestore, and Push Notifications, reducing backend costs by 30%. Optimized UI/UX following Material Design principles, enhancing load speed by over 20%. Automated CI/CD pipelines with GitHub Actions and Codemagic for seamless Play Store deployments.
Cybersecurity Intern at Revenue Mobilization and Fiscal Commission
August 1, 2025 - September 2, 2025
Performed vulnerability assessments and penetration testing, identifying more than 15 critical risks. Assisted in incident response efforts, reducing average detection-to-response time by 25%. Conducted research and simulated penetration testing on IoT devices to strengthen organizational defenses. Produced detailed security reports with remediation strategies presented to senior management.
Freelance Full-Stack Developer at Nehemiah Technologies
January 1, 2023 - Present
Delivered over six mobile and web applications tailored for startups and SMEs with 100% client satisfaction and 70% repeat contracts. Developed Flutter web dashboards incorporating analytics, tables, and role-based access to enhance usability. Integrated Firebase services such as Authentication, Firestore, and Push Notifications, reducing backend costs by 30%. Improved UI/UX using Material Design principles to boost load speed by more than 20%. Automated continuous integration and deployment pipelines via GitHub Actions and Codemagic for seamless Play Store releases.
Cybersecurity Intern at Revenue Mobilization and Fiscal Commission
August 1, 2025 - September 5, 2025
Conducted vulnerability assessments and penetration tests, identifying more than 15 critical security risks. Assisted the incident response team, contributing to a 25% reduction in detection-to-response time. Researched IoT device security and created simulated penetration testing laboratories to improve organizational defenses. Produced detailed security reports with remediation strategies presented to senior management.

Education

B.Sc. Cybersecurity at Bingham University, Karu
October 1, 2022 - August 1, 2026
B.Sc. Cybersecurity at Bingham University, Karu
October 1, 2022 - August 1, 2026
B.Sc. Cybersecurity at Bingham University, Karu
October 1, 2022 - August 1, 2026

Qualifications

Cybersecurity Professional Certificate – Bingham University
January 1, 2026 - September 2, 2025
Introduction To Digital Forensics – Bingham University
January 1, 2024 - September 2, 2025
Flutter & Dart – Udemy
January 1, 2024 - September 2, 2025
Networking Security – Cisco Networking Academy
January 1, 2025 - September 2, 2025
Cybersecurity Professional Certificate – Bingham University
January 1, 2026 - September 2, 2025
Introduction To Digital Forensics – Bingham University
January 1, 2024 - September 2, 2025
Flutter & Dart – Udemy
January 1, 2024 - September 2, 2025
Networking Security – Cisco Networking Academy
January 1, 2025 - September 2, 2025
Cybersecurity Professional Certificate – Bingham University
January 1, 2026 - September 5, 2025
Introduction To Digital Forensics – Bingham University
January 1, 2024 - September 5, 2025
Flutter & Dart – Udemy
January 1, 2024 - September 5, 2025
Networking Security – Cisco Networking Academy
January 1, 2025 - September 5, 2025

Industry Experience

Government, Software & Internet, Professional Services, Retail, Computers & Electronics
    paper Fit4Force App

    Fit4Force is a mobile app designed to help Nigerian military aspirants prepare for recruitment into the Army, Navy, Air Force, and other forces. It combines fitness training, aptitude test preparation, and AI-powered assessments to improve user performance.
    Built as a solo project, it showcases my skills in mobile app development, UI/UX design, and practical problem-solving.
    Link:
    https://www.twine.net/signin