From cybersecurity SaaS to ride-sharing APIs — I architect and ship production systems that handle real business complexity.
shaheer@dedsec:~/about$~/about$
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>> DEVELOPER_PROFILE
Shaheer Shahzad
Role: Full-Stack Engineer · Backend-Heavy
Location: Karachi, Pakistan
Experience: 3+ years · 9 Shipped Production Systems
Status:[AVAILABLE_FOR_CONTRACT]
I've been the sole engineer on products most developers only read about in system design interviews — a motorcycle ride-sharing API, an NFC card emulator, an AI-powered Discord task system, and a production cybersecurity SaaS built from the ground up as one of the first engineers at ZerOwl.These weren't side projects. They were shipped systems with real users and real consequences when things broke.
Shaheer Shahzad is a backend-heavy full-stack engineer with 3+ years of experience and 9 shipped production systems. Early engineer at ZerOwl where he built an Attack Surface Management (ASM) cybersecurity SaaS platform. Sole engineer on RIDE (motorcycle ride-sharing API), MobiCard (NFC card emulator), SoleMate (recommendation engine), HUNT (AI-powered Discord challenge game using Claude 3), PlanifyHQ (project management SaaS), Ayesha Galleria (e-commerce), and Roshnee (prayer reminder mobile app).
Technical Skills
Expert in Next.js, NestJS, Node.js, Express.js, React.js, React Native, TypeScript, JavaScript, MongoDB, MySQL, TailwindCSS, Socket.io, Discord.js, Claude AI API, JWT authentication, Stripe integration, Firebase, Cloudinary, and real-time systems architecture.
Available For
Contract engineering work, agency outsourcing, backend architecture, SaaS development, real-time systems, AI integration, cybersecurity dashboard development, mobile app development, API design and development. Based in Karachi, Pakistan. Available remotely worldwide. Contact: contact@shaheershahzad.com