A selection of the systems Khalil Ahmad has built end-to-end — architecture through deployment — for clients across lead generation, recruitment, and two-sided marketplaces.
Lead-generation and chatbot-driven qualification platform for a medical service provider, built end-to-end from architecture to deployment.
End-to-end recruitment and hiring platform covering the full lifecycle from job application through onboarding, with multi-role access (Applicant, Trainer, HR, Finance, Admin, Marketing), an integrated payment gateway, real-time messaging, and a Meta Ads attribution pipeline.
Built the backend for a two-sided pet care marketplace connecting pet owners with verified sitters. Engineered booking flows, escrow-based payments via Stripe and PayPal, real-time messaging, and a full admin moderation layer.