Nina Learns Vibe Coding

// about

Who is
behind this?

I am Nina Panknin — AI Analyst and Consultant, certified with distinction. Ever since I started not just analyzing AI tools, but building them myself, everything has changed.

Vibe Coding means to me: programming with AI as co-pilot — even without a classical development background. Workflows, automations, apps. Built with Claude, n8n, Python and a good sense for what's possible.

This site is my public learning journal. No polish. Real process.

nina@berlin ~ zsh

❯ whoami

nina_panknin

❯ cat profile.json

{

"role": "AI Analyst & Consultant",

"location": "Berlin, DE",

"mode": "vibe_coding",

"status": "learning"

}

❯ _

// journey

Milestones
of my Journey

Feb 2026

AI Analyst — Certificate with Distinction

348 out of 360 points. Intensive module on AI strategy, prompting and enterprise use. The starting shot for everything that followed.

PromptingKI-Strategie

Mar 2026

AI Consultant — Certificate with Distinction

340 out of 360 points. Final project: FEMhit — an AI-powered financial orientation tool for women in critical life situations. Built with Langdock.

FEMhitLangdockConsulting

Apr — May 2026

n8n AI Agents Course — Module 3 · Certificate with Distinction

88 of 90 points. AZAV training on productive workflows with n8n, Mistral and Claude Code. End-to-end LinkedIn pipeline, bilingual application pages, chat widget — all built and live.

n8nAI AgentsAutomationPython

Apr 2026

LinkedIn Content Workflow

Fully automated LinkedIn pipeline: AI generates posts, stores them in NocoDB, publishes via LinkedIn API, marks as posted. Built entirely in n8n — first end-to-end automation.

n8nLinkedIn APINocoDBAutomation

Apr 2026

Mail Tracker — Inbox to Database

n8n workflow that captures incoming emails via Gmail, parses them and writes structured data into a PostgreSQL database. First project touching a real self-hosted database.

n8nGmailPostgreSQLAutomation

Apr 2026

Portfolio Tracker — Stocks, ETFs & Crypto

A self-built dashboard to track stock, ETF and crypto positions in real time. Pulls live prices, calculates P&L and visualizes performance — first real full-stack project with React and Node.

ReactNode.jsAPIFinance

Apr 2026

Job Scraper Automation

Automated job scraper that searches multiple platforms, filters by criteria and delivers results directly to inbox. Built with n8n and Python — no more manual searching.

n8nPythonScrapingAutomation

Apr 2026 — now

First own domain live

ninalearnsvibecoding.com is live. Hosted on Hetzner via Coolify. Vibe-coded with Claude as co-pilot. You're looking at it right now.

Vibe CodingClaude AIDeploy

Apr 2026

Cal.com Booking Agent

Automated booking pipeline: Cal.com fires a webhook on every new appointment, an AI agent writes a personalised confirmation email in the guest's language, stores the booking in NocoDB and sends a Pushover push notification — all in n8n.

n8nCal.comAINocoDBPushover

Apr — May 2026

RAG News Pipeline

Full end-to-end automation: RSS feeds → Mistral RAG → PostgreSQL vector store → AI generates blog article in 5 languages + LinkedIn post → timer-triggered publishing to landing page and LinkedIn.

RAGMistralPostgreSQLLinkedInn8n

May 2026

Chat Widget — Mistral Agent + RAG

Built a live chat widget on the landing page powered by a Mistral AI agent with RAG — it answers questions about my projects using a vector knowledge base. First real-time AI product shipped.

MistralRAGChat WidgetVibe Coding

May 2026

Telegram Bot — KI Agent

Telegram bot powered by an AI agent that handles text, generates images and responds with voice messages — all in one workflow built in n8n.

TelegramAI AgentImageVoicen8n

May 2026

DSGVO & EU AI Act — Compliance Review

Assessment of all active workflows against GDPR and EU AI Act requirements. Reviewed data flows, storage locations and processing logic — and adapted automations accordingly.

DSGVOEU AI ActCompliancen8n

// stack

Tools &
Tech Stack

n8n

Workflow Automation & AI Agents. My daily tool for No-Code / Low-Code pipelines.

Claude AI

My most important co-pilot. Coding, analysis, concepts — Claude is always there.

Python

Scripts, automations, data processing. Work in progress — getting better every day.

Cursor

AI-powered code editor. Vibe Coding starts here — Tab, Tab, Tab.

Hetzner

Cloud server for my own n8n instance. Self-hosted, full control.

Langdock

Enterprise AI platform. Used for FEMhit — Custom GPT for women in crisis situations.

PostgreSQL

Self-hosted relational database. Stores emails, workflow data and more — running on Hetzner.

NocoDB

No-Code database frontend. Makes PostgreSQL accessible without writing SQL — perfect for workflows.

Coolify

Self-hosted deployment platform. Manages all services on my Hetzner server — one-click deploys.

React

Frontend library for the Portfolio Tracker. First real React project — built with Vite and Tailwind.

GitHub

Version control and deployment trigger. Every push to main auto-deploys via Coolify.

Adminer

Lightweight database UI. Direct access to PostgreSQL — query, inspect and manage tables in the browser.

Spotify

Music API integration via n8n — automated playlists and listening data workflows.

SearXNG

Self-hosted privacy search engine. Powers AI agent web search without Google tracking.

Nextcloud

Self-hosted file storage and collaboration — connected to n8n for file automation workflows.

Mistral

Open-source LLM — newest addition. Used for AI agent workflows alongside Claude.

Bot API for notifications and interaction. Running a live Telegram bot via n8n.

Google Drive

File upload automation — Gmail attachments auto-sorted into Drive folders via n8n.

Cal.com

Open-source scheduling tool. Powers the Booking Agent workflow — automated calendar management.

Pushover

Push notification service. Workflows send real-time alerts to phone via Pushover.

HubSpot

CRM & contact management. Connected to n8n for automated lead and email workflows.

Nina Learns Vibe Coding

Who is
behind this?

Milestones
of my Journey

Tools &
Tech Stack

Reading this
from where?

My n8n
Automations

Vibe Coding
News

Wie kann ich helfen?

Nina Learns Vibe Coding

Who isbehind this?

Milestonesof my Journey

Tools &Tech Stack

Reading thisfrom where?

My n8nAutomations

Vibe CodingNews

Wie kann ich helfen?

Who is
behind this?

Milestones
of my Journey

Tools &
Tech Stack

Reading this
from where?

My n8n
Automations

Vibe Coding
News