Bolt
database
Supabase Connection Timeout - Auth or Database Requests Hang
Requests to Supabase hang indefinitely or timeout after 30 seconds. Login, signup, or database queries never complete.
The app connects fine locally but fails on deployment, or works initially then starts timing out under load.
Error Messages You Might See
Error: connection timeout after 30000ms
Fetch failed: timeout waiting for response
Error: Policy violation - permission denied
Common Causes
- Supabase URL or API key incorrect or not loaded from env
- Network firewall blocking Supabase API domain
- Session token expired and refresh failing silently
- Database query taking too long without timeout handling
- RLS (Row Level Security) policies blocking all queries
How to Fix It
Verify environment variables: console.log(process.env.NEXT_PUBLIC_SUPABASE_URL)
Add timeout to Supabase client: const client = createClient(url, key, { realtime: { timeout: 10000 } })
Check RLS policies on tables - ensure logged-in users can actually select/insert
Use Supabase dashboard to test queries directly
Real developers can help you.
Jen Jacobsen
I’m a Full-Stack Developer with over 10 years of experience building modern web and mobile applications. I enjoy working across the full product lifecycle — turning ideas into real, well-built products that are intuitive for users and scalable for businesses.
I particularly enjoy building mobile apps, modern web platforms, and solving complex technical problems in a way that keeps systems clean, reliable, and easy to maintain.
PawelPloszaj
I'm fronted developer with 10+ years of experience with big projects. I have small backend background too
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Kingsley Omage
Fullstack software engineer passionate about AI Agents, blockchain, LLMs.
Taufan
I’m a product-focused engineer and tech leader who builds scalable systems and turns ideas into production-ready platforms.
Over the past years, I’ve worked across startups and fast-moving teams, leading backend architecture, improving system reliability, and shipping products used by thousands of users. My strength is not just writing code — but connecting product vision, technical execution, and business impact.
Luca Liberati
I work on monoliths and microservices, backends and frontends, manage K8s clusters and love to design apps architecture
Daniel Vázquez
Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.
Victor Denisov
Developer
Matthew Butler
Systems Development Engineer @ Amazon Web Services
Jacek Rozanski
Senior PHP/Symfony developer and DevOps engineer with 20+ years of professional experience, running opcode.pl (web development agency, est. 2004).
Day job: I'm the sole backend developer at merketing company where I own and maintain 11 PHP/Symfony microservices on AWS (ECS Fargate, RDS, S3, CloudFront), handle the full CI/CD pipeline (Bitbucket Pipelines, Docker), and manage monitoring with Sentry and CloudWatch. These services handle high request volumes in production every month.
What I bring to AI-built apps:
- I audit and fix security issues (OWASP methodology), performance bottlenecks, and architectural problems in codebases generated by Cursor, Claude Code, Lovable, Bolt, and v0
- I refactor AI-generated prototypes into production-grade applications with proper error handling, testing, and clean architecture (SOLID, DDD, hexagonal architecture)
- I set up the infrastructure AI tools don't touch: AWS hosting, CI/CD pipelines, automated deployments, database optimization, monitoring, and alerting
- I integrate external services: payment providers, email systems, partner APIs, SSO/auth
Tech stack: PHP 8.x, Symfony, React, Next.js, PostgreSQL, MySQL, Docker, AWS (ECS, RDS, S3, SQS/SNS, CloudFront), Terraform, Supabase. I also use AI tools daily (Claude Code, Cursor) in my own workflow, so I understand both the strengths and the gaps in AI-generated code.
Based in Poland (CET timezone). Available for async work and calls during EU/US business hours.
You don't need to be technical. Just describe what's wrong and a verified developer will handle the rest.
Get HelpFrequently Asked Questions
How do I debug Supabase RLS issues?
Test queries in Supabase dashboard SQL editor logged in as your user. Check RLS policies in table settings
What's a good timeout for Supabase queries?
10-15 seconds for most queries. Increase for complex aggregations
Why does Supabase work locally but not deployed?
Check that NEXT_PUBLIC_SUPABASE_URL and NEXT_PUBLIC_SUPABASE_ANON_KEY are set in deployment environment