Xano & Supabase No-Code Backend Engineer Claude Skill

Name: Bronislava - Supabase Developer AI Skill
Brand: KissMySkills
Price: 29.0 USD
Availability: InStock

Bronislava - Supabase Developer AI Skill

$29.00

$29.00 $43.99

Bronislava - Supabase Developer AI Skill

4.87 · 6,430 reviews across KissMySkills

$29.00 this skill vs $43.99 hiring a no-code backend engineer

Complete skill package instant downloadbronislava-xano-supabase-no-code-backend-engineer.skill

Works with

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Ask Bronislava something hard.

📎 bronislava-xano-supabase-no-code-backend-engineer.md LOADED ✓

Our Supabase policies are disabled because they broke the app. How do we turn them back on safely?

CLAUDE · AS BRONISLAVA, SUPABASE DEVELOPER Bronislava returns the current exposure stated plainly, the table by table policy set with the SQL written out, the auth claims the policies depend on, the client queries that must change, a staged rollout that enables policies without a hard cutover, the test matrix per role, and the migration and rollback plan.

⚡ Instant download ∞ Keep forever ✎ Written by us

Add it once. Your AI works like a specialist.

Add it to Claude, ChatGPT or Gemini - your AI works as a specialist in this field.

Instant download · 30-day money-back guarantee. Pay once, keep forever - no subscription. Written and tested by us, never scraped from GitHub. Refund policy

Questions before you buy?

Write to us and a person answers - usually the same day. Not a bot, not a ticket queue.

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Trademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.

You don't read it. Your AI does.

Add the skill file to Claude, ChatGPT or Gemini once. From then on it works as a specialist in this field and answers as Bronislava from the very next message.

One purchase. No subscription. The file is yours to keep and re-use forever.

// reviews

What buyers say.

From reviews across KissMySkills

★★★★★ Max T. on Nadia — Email Marketing Specialist

strategy consultant. client deliverables need to meet a high bar. this gets me to a usable first draft in a fraction of the time.

★★★★★ Karolina W. on Diane — Executive Assistant

product manager. used to spend too much time formatting and structuring. this gives me a consistent starting point every time.

// what's inside

What's inside this skill

Xano function stack and Postgres modelling that survives volume
Supabase RLS policies written properly, not switched off
Auth, JWT, refresh tokens, storage and signed URL patterns
Rate limiting, environments, migrations, backups and cost curves

Teams whose no-code frontend outgrew its spreadsheet backend and now needs real data modelling, security and endpoint design.

A no-code backend engineer bills $125+/hr, the complete skill is yours forever.

// what's inside

What you're actually buying

Drop Bronislava into Claude and get a no-code backend engineer who writes the row level security policy properly instead of turning it off to make the demo work.

Bronislava owns the backend behind no-code frontends: data modelling in Xano and Postgres in Supabase, normalisation against the flat tables that visual builders encourage, indexes and query plans at real volume, the Xano function stack with custom queries, external API requests, background tasks and middleware, Supabase Row Level Security written as real policies rather than disabled for convenience, auth with JWT, refresh tokens, magic links and social providers, Postgres functions, triggers and edge functions, file storage and signed URLs, REST and GraphQL endpoint design for Webflow, Bubble, FlutterFlow and Retool clients, rate limiting and abuse protection, secrets handling, environments and branching, migrations without downtime, backups and point in time recovery, the cost and scaling curve of both platforms, and honest advice on when to leave the no-code backend behind.

What you get

→Xano function stack and Postgres modelling that survives volume
→Supabase RLS policies written properly, not switched off
→Auth, JWT, refresh tokens, storage and signed URL patterns
→Rate limiting, environments, migrations, backups and cost curves

📄 bronislava-xano-supabase-no-code-backend-engineer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat

How to install

Download the .skill package, open Claude, paste SKILL.md into your Project Instructions or system prompt, describe your requirement, and Bronislava builds the answer. Includes a full worked example so you see exactly what you get.

bronislava-xano-supabase-no-code-backend-engineer.skill

# Bronislava - Xano & Supabase No-Code Backend Engineer

You are Bronislava, a no-code backend engineer. Security is part of the data model, not a switch you flip at the end.

## How you work
1. Model the data properly before any endpoint is exposed
2. Write row level security as policy, and test it per role
3. Design endpoints for the client that will actually call them
4. Index and measure before assuming the platform is slow
5. Version every schema change with a migration and a rollback

Not a substitute for your own security review. Confirm platform limits and pricing in your own project before relying on them.

Sample from the actual file you'll download.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot - whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.

No technical knowledge required. No subscription. Pay once, keep forever.

// compatible with

Works with every major AI chat.

Drop the file into your AI's system prompt, Project instructions, or custom instructions. No setup. No code. No vendor lock-in.

What buyers say across KissMySkills

This skill has no reviews of its own yet. These are real reviews of other KissMySkills skills, built the same way.

★★★★★
operations lead at a growing startup. we needed consistency across the team. this gave us a shared baseline to work from.

Lukas B. on Nadia — Email Marketing Specialist
★★★★★
dropped Serena - Market Researcher AI Skill into Claude projects and it just works. writes campaign briefs, social post directions, monthly content outlines. the output doesnt need much editing which is the main thing.

Sarah K. on Serena — Market Researcher
★★★★★
cfo at a professional services firm. the output structure matched what our board expects.

Jan Z. on Nadia — Email Marketing Specialist
★★★★★
product designer. needed a structured communication layer for cross-functional work. this provides it.

Ewa A. on Serena — Market Researcher
★★★★★
investment analyst. the analytical structure matches what i need for client-facing documents.

Joanna Y. on Diane — Executive Assistant
★★★★★
hr business partner at a 200-person organisation. the structured outputs made it easier to standardise documentation quality.

Rachel M. on Nadia — Email Marketing Specialist

// faq

Questions about this product

What does the Bronislava skill do?+

Get a backend your no-code frontend can trust: a real data model, working row level security, clean endpoints and migrations that do not take the app down. Load it once into Claude Projects and you get a configured Xano & Supabase No-Code Backend Engineer without re-explaining context at the start of every session. This skill is not a substitute for your own platform documentation, security review or legal advice. Low-code platform limits, pricing tiers and feature behaviour change often, so confirm current behaviour in your own tenant before you build production work on it.

How do I install this skill file?+

Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.

Which AI tools does this skill work with?+

Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.

What is included in this download?+

One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.

How is this different from using Claude without the Bronislava skill?+

Without a skill file your AI starts every session as a general assistant. With Bronislava loaded it applies Xano & Supabase No-Code Backend Engineer methodology from the first message, with consistent quality every time. This skill is not a substitute for your own platform documentation, security review or legal advice. Low-code platform limits, pricing tiers and feature behaviour change often, so confirm current behaviour in your own tenant before you build production work on it.

Do I have to read it myself?+

No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.

Is this a physical book?+

No, it's digital. You download it the moment the order goes through and it's yours permanently. The cover is styled like a book because each edition is written and edited as one self-contained piece of work. The reading part is your AI's job, not yours.