Open to opportunities

Usman Usman Abubakar

@usmanusmanabubakar

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Full-stack developer building secure AI and IoT-ready products.

Malaysia

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What I'm looking for

I’m looking for remote-friendly roles where I can build secure, scalable full-stack products—especially ones combining AI-assisted tooling, IoT, and practical automation, with room to learn, ship, and improve reliability end-to-end.

I’m a hands-on full-stack developer and cybersecurity learner with experience spanning network infrastructure, secure web/app development, and applied AI. I build solutions that are secure, scalable, and purposeful—from real-time geolocation mobile apps and AI productivity assistants to penetration-testing labs and healthcare IT infrastructure.

In technical roles, I provided first and second-line support, managed antivirus deployment, and administered Active Directory accounts and group policy configurations. I’ve also delivered full-stack projects across e-commerce, mobile apps, and AI-powered tooling, including work leveraging MongoDB, REST APIs, and JWT-based security.

My current focus is AI-assisted tooling, IoT systems, and automation, with a practical, problem-first mindset. I’m open to remote roles, internships, and freelance opportunities where I can help teams ship secure, reliable products.

Experience

Work history, roles, and key accomplishments

Freelance Full-Stack Developer

BANG MAN LTD (CAC-Registered)

Jan 2024 - Jan 2026 (2 years)

Designed and delivered full-stack solutions for client and personal projects, including e-commerce platforms, mobile applications, and AI-powered productivity tools. Completed a software engineering virtual experience program with backend tasks involving MongoDB and structured API engineering.

Full Stack E commerce Development Mobile Application Development MongoDB API Engineering

Apex IT Technician

Universiti Islam Antarabangsa Tuanku Syed Sirajuddin (UniSIR

Sep 2023 - Dec 2025 (2 years 3 months)

Provided first- and second-line technical support to resolve student hardware, software, and network issues. Managed university endpoint antivirus deployment and administered Active Directory accounts, including provisioning, password resets, and group policy configuration.

Technical Support Active Directory User Provisioning Password Resets Group Policy hardware troubleshooting

IT Support

Adamawa State Primary Health Care Development Agency

Jan 2022 - Jan 2023 (1 year)

Supported healthcare information systems and maintained tracking of immunization, maternal and child health, disease surveillance, and nutrition metrics. Deployed LAN infrastructure (routers and Wi‑Fi access points), implemented backup schedules, and ran digital literacy and data-entry training for healthcare personnel.

Healthcare IT Support LAN Infrastructure Deployment Data Entry