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$
USD
I will add a fingerprint login to your website
Alejandro D
About this gig
Add Fingerprint / Biometric Login to Your Website
I will integrate secure fingerprint / biometric login into your website so users can sign in faster and saferno passwords required.
What Ill implement
- Fingerprint / Face ID login using WebAuthn (Passkeys)
- Works on Chrome, Safari, Edge, Firefox
- Compatible with iOS, Android, Windows, macOS
- Secure backend validation (no biometric data stored)
- Fallback to password or OTP (optional)
- Seamless UX with modern UI
️ Security & Compliance
- Uses industry-standard WebAuthn / FIDO2
- No raw fingerprints ever leave the device
- Resistant to phishing, credential stuffing, and password leaks
Tech Stack (examples)
- Frontend: React / Next.js / Vanilla JS
- Backend: Node.js / Express / Firebase / Supabase / Custom API
- Auth: WebAuthn / Passkeys / JWT / Sessions
Perfect for
- SaaS platforms
- Fintech & dashboards
- Admin panels
- Membership sites
- High-security applications
What youll get
- Fully working biometric login
- Clean, documented code
- Setup instructions
- Testing on supported browsers
- Post-delivery support
Get to know Alejandro D
Alejandro D
I really enjoy doing fullstack dev
- FromMexico
- Member sinceAug 2025
- Avg. response time2 days
- Last delivery7 months
Languages
English, Spanish
I began coding at 14 with ActionScript and Flash, which sparked my passion for building interactive experiences on the web. Over the years, I expanded my skills with HTML, CSS, and PHP, working on both web design and development projects that gave me a strong foundation in creating user-friendly, visually engaging websites.
As my career grew, I specialized in database creation, management, and maintenance, ensuring reliable, scalable systems that support business needs. Today, I work as a Full-Stack JavaScript Developer at LifeStance, where I build modern applications using React on the front
