Insights

Thoughts on AI engineering, web scraping, LLM agents, MLOps, and building production systems.

AIAI AgentAI ModelsAPIAutomationBenchmarkCRMCachingChatbotChromaDBClaudeClaude CodeCloudflareCoding AgentComparison

How to Build a Trigger-Based Sales Intelligence Engine with n8n, Groq, Playwright & Human-in-the-Loop

Step-by-step guide to building a decentralized autonomous sales pipeline that monitors global news for funding rounds, leadership changes, and M&A — then scores leads with Groq LLM, scouts websites with Playwright, and sends personalized emails via a Slack human-in-the-loop approval gate.

2026-07-2310 min read

n8nDockerCloudflare

General

How to Self-Host n8n for Free Without the 14-Day Trial (Docker + Cloudflare Tunnel Guide)

Step-by-step guide to running n8n locally on Docker and exposing it online with Cloudflare Tunnel — unlimited workflows, public webhooks, full data privacy, and zero subscription costs. One instance powers all your automation.

2026-07-238 min read

FastAPIReactTwilio

Personal

How to Build an Enterprise SaaS CRM with FastAPI, React, Twilio & Claude

Complete walkthrough of building a production SaaS CRM with role-based access, real-time analytics, Twilio voice/SMS integration, Gmail contact sync, and WebSocket-powered dashboards deployed on a Hostinger VPS.

2026-07-1812 min read

PythonFastAPIVADER

Personal

How to Build a Real-Time Market Sentiment Analyzer with FastAPI, VADER NLP & Docker

Build an autonomous market sentiment analysis platform that harvests news, classifies headlines with VADER NLP, and visualizes Bullish/Bearish trends on a live dashboard — all containerized with Docker Compose.

2026-07-188 min read

PythonGroqTavily

Personal

How to Build an Autonomous AI Research Agent with Groq, Tavily & WebSocket Streaming

Tutorial on building an AI research agent with multi-step reasoning — uses Groq LLaMA 3.1 for planning, Tavily for web search, WebSockets for real-time streaming, and Next.js for the dashboard.

2026-07-189 min read

PythonChromaDBFastAPI

Personal

How to Build a Real-Time RAG Platform with ChromaDB, FastAPI, Groq & PDF Ingestion

Step-by-step guide to building a Retrieval-Augmented Generation system with auto PDF ingestion, ChromaDB vector search, overlapping chunk windows, and WebSocket streaming for citation-backed answers.

2026-07-189 min read

Kimi K3Fable 5GPT 5.6

General

Kimi K3 vs Fable 5 vs GPT 5.6 — Which AI Model Wins in 2026? (Free vs Paid Benchmarks)

Hands-on comparison of Kimi K3 (free), Fable 5, and GPT 5.6 across coding, reasoning, writing, and speed benchmarks. See which model is best for your budget and use case.

2026-07-188 min read

Next.jsGroqLlama 3.3

Personal

How to Build an AI FAQ Chatbot with Groq, Llama 3.3 & Next.js (Typewriter Effect, Clickable Links)

Step-by-step guide to building a floating AI FAQ chatbot with Groq's Llama 3.3 70B, a typewriter text effect, markdown rendering with clickable links, auto-scroll, outside-click-to-close, and error-resilient API calls.

2026-07-1810 min read

PlaywrightGroqNext.js

Personal

How to Build an Autonomous B2B Lead Generation Engine with Playwright, Groq & Resend

Build a three-agent AI pipeline that scrapes Google Maps for businesses, enriches data with email extraction, and sends personalized AI-generated outreach emails — all from a Next.js dashboard with Playwright automation.

2026-07-1810 min read

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