Backend Systems Developer
Mustapha Qamardeen
I build backend systems in Go and MySQL, and I take them all the way to production myself — infrastructure and security included.
Backend & APIs
Designing and building REST APIs in Go, with clean layered architecture and structured logging.
Cloud & Infrastructure
Deploying and running production systems on AWS EC2/RDS and Cloudflare.
Security
Building real auth flows — sessions, CSRF protection, OTP verification — and validating with security scans.
PortfolioOne (v1.0)
An open-source, data-driven portfolio site.
Mustee Ledger
Cryptographically verified collaboration attestation platform with dual-party HMAC signing and encrypted, append-only records.
Projects
Active Projects
PortfolioOne (v1.0)
Open-source portfolio template with a Go backend and SvelteKit.
Mustee Ledger
Cryptographically verified collaboration attestation platform with dual-party HMAC signing and encrypted, append-only records.
