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saifalitech

Saif Ali

@saifalitech

Backend and SaaS Engineer specializing in Supabase and Stripe

United Kingdom
English, Italian, Urdu
About me
I'm a Backend and SaaS Developer specialising in Supabase, PostgreSQL, React and Stripe integrations. I have hands-on experience building a full-stack CRM SaaS with secure authentication, Row Level Security (RLS), Stripe subscriptions, webhooks and organisation-based access controls. I help businesses develop backend systems, fix database and authentication issues, integrate Stripe payments and build CRM workflows, dashboards and APIs. I focus on secure, maintainable solutions, clear communication and reliable delivery.... Read more

Skills

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saifalitech
Saif Ali
Offline • 
Average response time: 1 hour

See my services

Bug Fixes
I will fix supabase authentication, rls and database errors
From$45 / projectMore details

Portfolio

Work experience

Self_employed / Freelance

Independent SaaS Developer

Self employed / Freelance • Self-employed

Apr 2026 - Present • 6 mos

Independently designed and developed a full-stack CRM SaaS application using React, JavaScript, Supabase, PostgreSQL and Stripe. Implemented user authentication, Row Level Security (RLS), organisation-based access controls, Supabase Edge Functions, Stripe subscription billing and webhook processing. Built modules for customer management, leads, inquiries, contractors, quotations, invoices, payments and reporting. Managed frontend and backend development, database integration, testing and deployment workflows.