Blogs
SelfHosting Updates - Spring 2025
Selfhosted Apps that simplify my workflow as of May 2025: Termix, CheckMate
May 4, 2025
The new next thing - Model Context Protocol
Reviewing how MCP protocol works. From LangGraph to OpenAI Agents. Example with: MCP Server Streamlit with Ollama +
April 24, 2025
No Code Tools to use Gen AI
Generative AI made simple. Flowise, n8n, LangFlow, Tg...embedded AI Powered Chat bots!
April 19, 2025
Buying a house being in Data Analytics
What to keep in mind - what not to do and the data behind...When buying a house. Plus AI painting cost estimation.
April 17, 2025
Vide Coding. For websites and more...
How to get started with vibe coding. FirebaseStudio vs Codex...
April 15, 2025
Architecture D&A like a Pro
From Data Modelling, through D&A Tech, to successfull Data Product Delivery.
April 13, 2025
AI Multi Agents: PyAutogen, LangGraph,...
Reviewing the most Popular AI Agents frameworks: From AG2AI (AutoGen), CrewAI, LangChain,...to MCP
April 10, 2025
My Favourite ways to RAG
RAG Applications. From LangChain, LLamaIndex... to MLFlow observability container setup.
April 10, 2025
AI with Vision - Image2Text
LLaVa, OpenAI Vision Models. Ask questions about images or design your perfect room with roomGPT.
April 9, 2025
Real Estate Project Updates
RE Gen AI App, RE Calculator and a RE Website (with Astro). Combo.
April 8, 2025
Web Apps with Flask and cool ChartJS
Flask webapps, IoT Sensors, ChartJS and Websockets.
April 5, 2025
Everything I enjoy about Streamlit. With AI as RE Agent.
Quick PoC Web Apps with Python and Streamlit. Applied to a Real Estate Calculator with GenAI Powered recommentations. SliDevJS Powered Tech Talk.
April 3, 2025
Websites with SSG + CMS - The missing piece.
UI for customization SSGs. About Keystatic CMS with Astro.
March 23, 2025
Having a look to KeyStatic CMS
KeyStatic. Creating a website for a moto blogger. Now with a cool user interface.
March 22, 2025
SelfHosting Updates - Spring 2025
Selfhosted Apps that simplify my workflow as of Spring 2025: Homarr, Immich,...
March 21, 2025
Which OS for a NAS?
Testing Operative Systems for a NAS / MiniPCs. Improving a Homelab.
March 17, 2025
SelfHosted Cloud vs Syncs vs WebDav
Alternatives to sync your files. From Nextcloud Web Dav to SFTP Go
March 15, 2025
Scaling Services with SelfHosted PaaS - Netlify Vercel alternatives
Deploying with Dokploy. Make ideas scalable: Wordpress and Ghost with build in Traefik SSL.
March 14, 2025
Deploying with PaaS: Coolify, Dokku and more
SelfHosted PaaS: Coolify, Dokku, Dokploy, Caprover, Openfaas
March 13, 2025
Big Data Tools [Data Analytics Recap]
Big Data Tools recap for the AI era. SQL, PySpark and more. AIssistant for Tech.
March 10, 2025
More video Tricks [with FFMPEG]
Quick videos with action cameras. Testing Python GPX overlay to MP4 compared to Gyroflow.
March 9, 2025
Tools for better Photo Management and BackUps
Testing tools for Photo Management and better backup techniques.
March 8, 2025
Spinning Webs - WPs, Ghost,...
Websites for all. Without the code. But Selfhostable Containers: Wordpress, Ghost, LinkStack...
March 4, 2025
[Comparison] Performance of different Computers
Benchmarks for CPU, Memory, Disks, Internet speed... Whats enough for a HomeLab?
March 3, 2025
How to setup Gabe's project, Mechanism
Mechanisms Animations in Python. From Singer machines to car engines.
March 2, 2025
DBs (and Tools) for the AI era
Setting up DataBases for Data Analytics and AI Projects.
February 27, 2025
BI Tools for the AI era
Setting up Data Analytics Visualization (Business Intelligence) tools with containers.
February 26, 2025
People out there are really creative. Trackdays and Telemetry
What I learnt after exchanging few words about car racing, canbus and telemetry.
February 24, 2025
A website for a Moto Blogger. With SSG, FFMpeg and Chocolatey
Creating a website for a moto blogger. Or how to make two websites during a morning.
February 23, 2025
A Website for a Phd: Pylinac and QaTrack+
Helping to improve scientific knowledge. Improving the day to day of a radiotherapy researcher. Containers with WSL.
February 23, 2025
Git & Development Tricks: Github, Gitlab and more
Git and useful extensions while developing.
February 20, 2025
Chemistry at home - Making soap while recycling
Chem is open source! Learn how to make soap at home with lye, while avoiding waste.
February 19, 2025
Chat with a Database via LLMs
How to use Langchain to chat with a DB. How I prepared for a Tech Talk with AI.
February 18, 2025
A closer look to Google Cloud Platform
Big Query, Dataform and more about GCP. Compared with other Clouds and OnPrem.
February 16, 2025
Understanding Bayes
What it is Bayes Theorem? And why should I care for Data Analytics & ML?
February 13, 2025
Technology Setup for a Trip
Software and Hardware setup before trips or vacations. Tech Travel Setup. With Cost of Living.
February 11, 2025
About Jobs. HR Prep and LLM Engineers.
Is it a good moment to change jobs? A curriculum for LLM/ML Engineer?. Time to recap Scraps firecrawl API and Latex.
February 10, 2025
Server Monitoring [Recap]. Beszel and more
Container Monitoring with Beszel. Compared with Netdata, Grafana...
February 5, 2025
Weddings are expensive. Be smart with the right software.
Interesting software for Weddings (WeddingShare).
February 3, 2025
Real Estate Calculator with Python
Making my own mortage calculator in Python. Understanding LTV, I2P, French Amortization...
January 25, 2025
One link for Social Bios: LinkinBios vs Bento like websites
Simple Link Website Hosting Services. SSGs vs Selfhostable LittleLink and LinkStack.
January 24, 2025
Cool Link in Bios (with SSGs) with CF Workers and Pages
Have a cool LinkInBio website with HUGO and Astro SSGs. Alternative to linktree with Gitlab and Cloudflare WnP Setup.
January 22, 2025
Some JS to make Cooler Webs
Javascript Frameworks I find amazing to make nice UI/X for Websites
January 12, 2025
A [Recap] on R Language.
All I wish someone had told me about R when I started - Shiny, Flexdashboards,...
January 10, 2025
Geospatial Data Tricks and a GoPro
What Ive learnt so far about GeoSpatial Data Analysis. Applied to GoPro MetaData and Telemetry Extraction. And karting!.
January 5, 2025
Reasons why I love Containers. With Cloudflared and AI Apps.
Reasons to use containers (Docker 🐋 Podman): selfhosting with Cloudflare tunnels, App bunddle, dev environments, CI/CD...
January 4, 2025
How to create awsome Presentations with AI
AI Driven Presentations - PPT as code with SliDev, MarpJS, RemarkJS. Diagrams and ULM.
January 2, 2025
DJI OA5 pro Firmware Updates
Updating OA5 Pro Firmware. Compared with Go Pro hero 9 action cam (GPS & Metadata). Video edition learnings for youtube.
January 1, 2025
Testing new AI projects with Python
How to use the latest AI Project. With Code and Systematically. Example with PrivateGPT and ChatDev
December 25, 2024
Websites 2024 Consolidation
Websites and getting better at Show your Work. HUGO Theme Gallery for a Punto Website.
December 17, 2024
SelfHosting Python AI Apps - My 2024 Favs
How to get your custom MultiChat, Youtube Summarizer and more ready for SelfHosting with Caddy. Bonus comparison with Traefik and NGINX Proxies.
December 16, 2024
[Review]ing a TPlink 4G Router Archer MR200
Using 4G internet. Few years of use review.
December 7, 2024
[Review]ing a Travel Router - GL-MT3000
Better Networking while Traveling with GL-MT3000 with Wireguard (and Tailscale) VPN.
December 6, 2024
Using a VPS as VPN with Wireguard [wgeasy]
How to setup WG-easy in a VPS and use a Raspberry Pi as wireguard client. Bonus Wifi2eth.
December 1, 2024
[AI] Exploring RAGs. Creating a Chat over custom Data
Exploring RAGs and creating a Data Chat using LLMs via APIs. LangChain, LLamaIndex, PandasAI and HayStack compared.
November 30, 2024
Using LangchAIn/LLamaIndex with Pandas - Enhancing Trip Planner
Use LangChain to chat with a Pandas DF. Compared with LlamaIndex Pandas Query Engine.
November 19, 2024
How Ive used Github Actions CI/CD
Use Github Actions CI/CD in your workflow. From Static Pages to Apps Container Creation.
November 17, 2024
Streamlit MigrAItion - Making cool Webs from old ones
Using AI to migrate websites to SSG by Scrapping. Faster, Cooler and Cleaner.
November 14, 2024
My [AI] Youtube Workflow with Whisper
How to use AI to share more (and hopefully better) video content with others
November 7, 2024
[Review] Asrock x300 as Home Server
Checking my new small factor computer - Asrock x300 with AMD 5600G. AI, video edition and more.
November 3, 2024
Can [AI] be the all in one Assistant?
Make AI be helpful with an AIssistant: Neuromarketer, PPT Creator... While learning to make Streamlit better.
October 21, 2024
Ask the Web with Streamlit and AI - Looking for a Job?
Using Streamlit with OpenAI API and FireCrawl to Scrap the Web for Info. Compared with other scrapping Crawl4AI, ScrapeGraph and EmbedChain
October 17, 2024
[Review] DJI Osmo Action 5 Pro
Testing the OA5 Pro and improving my Video Creation workflow
October 5, 2024
Getting started with Flask. Deploying Flask with NGINX.
How to use Flask. Get HTTPs with your domain for Flask Apps. Compared to other Web App Frameworks
October 2, 2024
Life is Short. Dont waste it with the `Wront` Website.
Helping people by making them Websites. What I have built so far.
September 30, 2024
Creating a Photo Centered Web - Hugo Theme Gallery
How I used HUGO to create a Photo Gallery / Blog, for a Digital Creator
September 29, 2024
All your web links for Social Media combined
Consolidating Social Media Links with a cool website. Show your work with Hugo and Lynx. Compared with LinkStack.
September 29, 2024
Customizing a Web for Mental Health Care
From DocPlanner to owning a responsive Website with Astro. The joruney of a psychologist
September 29, 2024
Getting Cool (and secure) Website with https
Creating a secure Site with no https errors
September 28, 2024
Customizing a Web for Real Estate
Creating a responsive Astro site - Real Estate Oriented
September 27, 2024
Creating a Blog with AI Powered content
Creating Landing Web pages with Astro. Automated Website Posts with HUGO and OpenAI.
September 25, 2024
Astro Web with Cloudflare Pages and CI/CD
Setup CI/CD for Astro website with Cloudflare Workers and Pages (Github + CF WnP)
September 24, 2024
From Wordpress to a Cool Website
Migrating Wordpress to Cool Websites. Faster, Cleaner, Better SEO and DIY Design.
September 23, 2024
Crafting a Website for Knitting. Blog and more.
SquareSpace to Cloudflare. From Firebase and Google Domains to Web a with Cloudflare Pages
September 23, 2024
Forms and Newsletters for your Website
Easy Forms/Newsletters for Websites: MailerLite, FormBricks and more
September 10, 2024
How to create a free Web (ASTRO/HUGO/Jekyll) with Github Pages
How to get a Free Webpage for your Projects with Github Pages. Github Actions + Github Pages Setup.
September 8, 2024
How to use ASTRO [101] and make Stunning Websites
How to get started with Astro as SSG to create Webs. NPM & Node Setup.
September 7, 2024
How to use HUGO [101] and make quick Websites
How to get started with HUGO as SSG and create Webs. GO & HUGO Setup with ChartJS.
September 6, 2024
OpenL Tablets 101
How to get started with OpenL Tablets. Business rules, for excel users.
September 3, 2024
Fuzzy Matching with Python
How to use RapidFuzz Package for better NLP with Python. Document Intelligence solutions.
September 1, 2024
Networking - Wifi to Ethernet Bridge
Tinkering with a Raspberry Pi and Networking. Wifi2Ethernet with Wireguard as VPN.
August 23, 2024
How to use Structured Outputs in LLMs
How to use the Structured Output Feature with OpenAI
August 21, 2024
How to Develop AI Projects inside a Docker Container
Developing like a PRO (via SSH or into a container)
August 17, 2024
CSS like a Pro with Tailwind, DaisyUI...
CSS Frameworks I find amazing to make nice UI/X for Websites
August 12, 2024
Cloud vs Pi's: What Should I get?
Comparing SBCs performance with the Cloud - Raspberry Pi, Orange Pi, Mini PC (BMax-B4),...?
August 10, 2024
Interesting NLP Tools: PII, Sentiment Analysis...
How to use SpaCy with Python as NER. Compared with LLMs and Detoxify.
August 3, 2024
Using DJI Tello Drone with Python
Learning drone programming with Python and a DJI Tello drone.
July 30, 2024
A Camera for the Raspberry Pi
SimpleCV and OpenCV + Scrypted & HA. Computer Vision with a PI making the Pi camera work.
July 19, 2024
[AI] LangChain Explained - Providing context to LLMs
Why LangChain is great for AI Projects. How to RAG with LangChain: CSV, PDF and DB examples.
July 15, 2024
Talk to your DataFrames with PandasAI
RAG with PandasAI. How to chat with your data with PandasAI (with OpenAI API or with Ollama)
July 12, 2024
Chat with different models with Streamlit [Multichat]
More than a ChatGPT Clone with Streamlit. Creating the Streamlit-MultiChat Project. Supporting multiple LLMs Ollama, Anthropic, Groq...
June 21, 2024
How to use Anthropic claude-3.5-sonnet with Streamlit
How to use Python with Claude 3.5 Sonnet. Anthropic API LLMs 101 with Python.
June 20, 2024
Chat with LLama3 with Streamlit (and Ollama)
Streamlit Chat with Ollama. Communicate with Llama3 with an user friendly UI. SelfHostable Streamlit App to Chat with Ollama
June 17, 2024
How to create a ChatGPT Clone with Streamlit
Building a ChatGPT Clone with Streamlit. Use GPT4 and GPT-4o through OpenAI APIs and avoid the recurring monthly subscription bill for ChatGPT.
June 2, 2024
Summarize Youtube Videos with Groq and Streamlit
Groq Video Summaries with LLMs, Streamlit (With streamlit-authenticator auth package). Compared with Logto IAM.
May 27, 2024
Pixel8 Pro - Tricks with a New Android phone.
Tricks for Google Pixel 8 Pro. Together with Android Apps I enjoy: Waydroid, Termux?
April 27, 2024
How to use iGPU's for local AI
Activating APU on Bios Setup to improve local AI generation.
April 6, 2024
Use LangChain to Chat with your PDFs - Streamlit RAG
How to create a Streamlit Web App to chat with your docs by using OpenAI API + FAISS Vector Store.
March 7, 2024
Interesting Telecom Concepts
Interesting Telecom stuff I got to know while using a Data LakeHouse
December 31, 2023
How to make Quick Diagrams: MermaidJS and more
How to use Mermaid Diagrams for Quick diagrams. Compared with Python Diagrams, DrawIO
December 29, 2023
How I Setup Windows [Quickly] with Chocolatey
How to install and use Chocolatey with Windows to make format C simpler.
December 27, 2023
How to make a Media Home Server with OSS
Using the OrangePi as Media Server with Jellyfin
November 29, 2023
Trip Planner with Weather: a F/OSS App for Bikepacking
Python App as (Historical and Forecasted) Weather Guide
October 27, 2023
What a Double Pendulum can teach about Chaos Theory
Python Streamlit Double Pendulum
September 3, 2023
How to Query s3 buckets with Python
Understanding how to use boto to query aws s3 buckets information.
August 19, 2023
Improving Python Trip Planner with Weather Forecasts: Open Meteo API
Weather forecasting in Python with Open-Meteo API. How to use the Python API and including it on the Python Trip Planner App
June 30, 2023
Improving Python DASH UI's: Python Trip Planner with Weather
Creating synergy in Python Dash App - Modifying DASH & Plotly Graphs default colors.
June 24, 2023
[Guide] Kickstart Your Career in Data Analytics
How to start a (Self-taught) career in data analytics. The skills you need and tips on your first steps.
June 4, 2023
Understanding The Pareto Principle | 80/20 Rule
In search of the vital few (insights) from the trivial many in your data-driven journey.
May 10, 2023
Self-hosting Python DASH Apps: Cloudflare Tunnels
Python DASH Apps with Docker and Cloudflare Zero Trust Tunnels.
April 15, 2023
Trip Planner - Discovering Weather Data Patterns with Python
Making informed decisions about the best time to travel to a location based on historical weather data and this Python DASH app.
April 1, 2023
Discovering Meteostat: Historical Weather API in Python
Meteostat Python Weather API - Discover how to integrate Historical Weather Data into your Python Apps.
March 19, 2023
DASH Apps with Docker and Google Cloud Run
Deploying DASH apps using Docker and Google Cloud run - GCR Serverless Functions.
March 12, 2023
A DBLess Cloud - Syncthing and FileBrowser
A guide to SelfHost FileBrowser and Syncthing with docker.
March 2, 2023
Analyzing your Sport Performance with Python and Polar data
Using Polar Data together with Python to see your improvement in performance.Python Route Tracker.
February 26, 2023
Negotiation Skills for DAs. Ensure that requirements are met.
Negotiation is a process of discovery, uncovering information. We need such skills to perform a superb job in analytics. Learn techniques to consider while working with others.
January 29, 2023
R Stocks: Interactive Stock Analysis with R Shiny
R Stocks - R Shiny Interactive Dashboard (Web App) that displays free available financial information.
November 27, 2022
R Shiny Apps in a Docker Container
Building Shiny Docker Containers - It works in my computer (and in yours too!)
November 26, 2022
[Review] Tapo P110
Checking my first Smart Plug Connecting it with Home Assistant [HA].
November 3, 2022
Financial data in R - Fundamentals - QuanDL
QuanDL - Using R together with QuanDL to fetch financial data.
September 18, 2022
Financial data in R - Dividend and Splits - QuantMod
QuantMod - Using R together with QuantMod to fetch financial data.
September 14, 2022
Financial data in R - FOREX and Inflation - PriceR
PriceR - Fetch Financial Data with R and PriceR package.
August 14, 2022
Financial data in R - Stocks Price - yfR
yfR - Using R together with yfR to fetch financial data.
August 7, 2022
Success at Data Analytics Team Management
The art of fostering collaboration, driving performance, and leading successful data analytics teams
May 20, 2022
Embracing Product Vision: Delivering Data Products
Data Product impact for D&A roles. The power of asking the right questions.
May 7, 2022
Data Experiment - The Effects of Inflation
Building a Shiny Dashboard to visualize inflation impact on saving. Deploying to shinyapp
January 25, 2022
Web3 Simplified - Why and How to Get your Web3
Building your first Web3 from scratch.
December 19, 2021
How to deploy your Shiny app publically to ShinyApps
Deploying a R Shiny Dashboard to shinyapps.io
November 3, 2021
Must have BA SKILLS to work in Analytics
Summary - Business Analysis Skills for your career in Analytics. Tools: UML, BPMN, RPA...
October 31, 2021
Concepts to get started in Business Analytics
Business Analysis Concepts [Recap] for your career in Analytics.
October 23, 2021
Getting Proper Requirements in a Project
Small guide to keep in mind the important points when gathering requirements.
October 17, 2021
How to add an image to a gist
How to use Github and Github gist as free image hosting.
October 15, 2021
Strategy Setting in a Project
Understanding the strategy settings from the perspective of a BA.
October 10, 2021
Elicitation and Proper Collaboration in a Project
Elicitation and Collaboration Techniques for Data Analytics projects.
October 10, 2021
Proposing Solution in Business Analytics
Unlocking the delivery of solutions and its value.
October 9, 2021
How to create and deploy Flexdashboard with R
Step-by-step guide to using Flexdashboards on GitHub Pages Static Deploy. Perfect for data enthusiasts seeking dynamic visual storytelling.
October 6, 2021
How to Plan and Monitor the Status of your Project
Planning and Monitoring the project status in Data Analytics.
October 3, 2021
Buying a Car being in Data Analytics
What to keep in mind, what NOT to do...When buying a second hand car. The data behind a Honda Civic 6.
October 3, 2021
Raspberry Pi First Steps on Github Pages
A quick guide to Raspberry Pi 4. Shared via Github Pages with Jekyll [Chirpy Theme].
August 25, 2021
Data Analytics Branding: The Ultimate Guide to Stand Out in a Data-Driven World
Building a strong data analytics brand with a targeted niche, compelling UVP, and strategic partnerships
July 24, 2021
Building Data Narratives: Storytelling in Data Analytics
Techniques to improve your Story Telling and in Data Analytics
July 17, 2021
Software Development Methodologies for DA's
Software development methodologies in Analytics.
January 23, 2021
A/B Testing: Revolutionize Your Optimization Strategy
What it is A/B Testing? Statistical insights and informed decisions that drive conversions
November 27, 2020
ROC Curves 101: How Good is your ML Classifier?
ROC Curves to Optimize Your Machine Learning Classification Models
November 26, 2020
Machine Learning and Data Science for Data Analytics
The starting point for anyone interested in learning AI/ML from the basics. Understand DSc language.
November 25, 2020
101 Concepts for a Data Analytics Journey
Must know data modelling concepts and techniques for your career in Analytics.
November 5, 2020
Generating Webs with R - Knit Package
Using the Knit package in R to build/render (static) websites.
September 25, 2020
Getting Started with Python
The must know in Python to get started with your projects.
August 30, 2020
How to get Started with SQL
SQL starting guide that will make your road to Data Analytics easier.
July 17, 2020