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I will fix supabase authentication, rls and database errors
Saif Ali
About this gig
I will fix Supabase authentication, RLS and database errors
Are you experiencing Supabase authentication errors, PostgreSQL database issues, or Row Level Security (RLS) problems in your web application?
I can help you investigate, troubleshoot and resolve issues affecting your Supabase backend.
What I Can Help You With
- Supabase Authentication: Login errors, signup issues, session handling and user access problems.
- PostgreSQL & SQL: Database queries, relational data issues and SQL errors.
- Row Level Security (RLS): Debugging policies, permission errors and secure data access.
- Supabase Integration: Troubleshooting connections between React applications and Supabase.
- Backend Debugging: Identifying errors in database operations and Supabase Edge Functions.
- SaaS Access Controls: Investigating organisation-based permissions and subscription feature access.
Why Work With Me?
I have hands-on experience independently developing a full-stack CRM SaaS platform using React, Supabase, PostgreSQL, SQL, Stripe and JavaScript.
My development experience includes implementing authentication, database security policies, organisation-based access controls, Stripe subscription billing, webhook processin
Get to know Saif Ali
Saif Ali
Backend and SaaS Engineer specializing in Supabase and Stripe
- FromUnited Kingdom
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, Italian, Urdu
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.
My Portfolio
FAQ
1. What information do you need before starting?
Please provide a description of the issue, relevant error messages, your technology stack, and the expected behaviour. I may request additional technical details after reviewing the problem.
2. Can you fix Supabase authentication and login errors?
Yes. I can investigate Supabase Auth issues, including login, signup, session handling and user permissions. The scope and complexity will determine the appropriate package.
3. Can you fix PostgreSQL Row Level Security (RLS) errors?
Yes. I can review and troubleshoot RLS policies, permission errors and organisation-based data access. I will aim to resolve issues without weakening database security.
4. Do you support React applications connected to Supabase?
Yes. I have hands-on experience integrating React applications with Supabase, including authentication, database operations and backend services.
5. What is the difference between your packages?
Basic includes diagnosis and recommendations for one issue. Standard includes investigation and a fix for one defined issue. Premium covers up to three related issues, including testing and documentation. Larger tasks require a custom quote.
6. Do you need access to my Supabase project?
Depending on the issue, I may need relevant SQL policies, error logs, code snippets or limited project access. Please never share passwords, secret API keys or service-role keys in chat. Access should follow the principle of least privilege.
7. What if my issue cannot be resolved within the package scope?
I will explain the findings and discuss the next steps with you. If additional work is required, I will request your agreement before proceeding beyond the original scope.
