Davide Santangelo

Software Engineer - dad. APIs specialist, In love with #ruby, #go, #c and #networking - developer at sevio.it

Foggia, Italy Joined on Feb 3, 2017 http://www.davidesantangelo.com

Work

Software Engineer at Sevio

Pinned

Davide Santangelo

Dec 28 '22

Exception Handling in Ruby: Balancing Robustness and Performance

#emptystring

9 min read

Davide Santangelo

Jun 11

Why Software Developers Might Be the Last Humans Standing

#discuss

5 min read

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Davide Santangelo

Jun 4

Advanced Ruby Regular Expressions: Mastering Pattern Matching and Text Processing

#ruby #tutorial

10 min read

Davide Santangelo

May 14

Unveiling the Magic of Object-Oriented Programming with Ruby

#ruby #programming

20 min read

Davide Santangelo

Apr 28

VSUM: Blazing-Fast Array Summation in C

#showdev

5 min read

Davide Santangelo

Apr 18

Chain of LLMs: A Collaborative Approach to AI Problem Solving

#llm #machinelearning #ai

7 min read

Davide Santangelo

Apr 11

Train Your Own LLM: A Deep Dive with Ruby

#ruby #machinelearning #llm #ai

31 min read

Davide Santangelo

Apr 1

GitHub Follower Analysis: Discovering Your One-Way Connections

#ruby #programming #tutorial

5 min read

Davide Santangelo

Mar 31

Understanding Model-Context-Protocol (MCP) in Ruby

#ruby #programming #tutorial

12 min read

Davide Santangelo

Mar 15

Understanding and Addressing Memory Leaks in Ruby Applications

#ruby #performance

12 min read

Davide Santangelo

Mar 12

Building FastRace: A High-Performance Traceroute Implementation in Pure C

#showdev #c #programming #tutorial

6 min read

Davide Santangelo

Mar 10

Introducing krep: Building a High-Performance String Search Utility

#c #performance #tutorial #programming

10 min read

Davide Santangelo

Mar 7

Building a Ruby Gem with CLI and Networking Capabilities: The Lanet Story

#ruby #networking #tutorial #programming

15 min read

Davide Santangelo

Mar 2

Introducing Gitingest: Code -> LLM Prompt

#showdev #ruby

2 min read

Davide Santangelo

Mar 2

Building a Vector Database in Ruby: A Comprehensive Guide

#ruby #programming #tutorial #machinelearning

15 min read

Davide Santangelo

Feb 27

Building a simple URL Shortener with Rails 8: A Step-by-Step Guide

#rails #ruby #tutorial

8 min read

Davide Santangelo

Feb 21

Building a Homegrown LLM with Python: Training on Hacker News Data

#python #machinelearning #ai #llm

4 min read

Davide Santangelo

Feb 20

Mastering IP Addresses in Ruby with the IPAddress Gem

#ruby #networking

7 min read

Davide Santangelo

Feb 17

A Comprehensive Analysis of Data Structures in Ruby: Implementations, Complexities, and Performance Benchmarks

#ruby #programming #algorithms

9 min read

Davide Santangelo

Feb 13

Scaling a Ruby on Rails Web Service for beginners

#rails #performance #webdev #programming

4 min read

Davide Santangelo

Feb 8

Building a Tiny Language Model (LLM) in Ruby: A Step-by-Step Guide - V3 "Integrating Reasoning into the Tiny LLM"

#ruby #machinelearning #ai #llm

3 min read

Davide Santangelo

Feb 6

A Novel Approach for Text Encryption Using Tokenizers in Ruby

#ruby #security #productivity #tutorial

7 min read

Davide Santangelo

Feb 5

10 Basic Ruby/ RoR Prompts to Test in Your Favorite LLM

#ruby #rails #llm

7 min read

Davide Santangelo

Feb 2

Building a Tiny Language Model (LLM) in Ruby: A Step-by-Step Guide - V2

#ruby #machinelearning #ai

8 min read

Davide Santangelo

Jan 29

Understanding Neural Networks with Ruby

#ai #machinelearning #ruby #computerscience

8 min read

Davide Santangelo

Jan 27

Streaming CSV Downloads in Rails: A Practical Guide

#rails #tutorial

4 min read

Davide Santangelo

Jan 22

Prime Number Generation Algorithm in Ruby

#algorithms #ruby #programming #computerscience

5 min read

Davide Santangelo

Jan 22

Hey DEV community! 👋

#discuss #community

2 min read

Davide Santangelo

Jan 21

HybridSimilarity: A Game-Changing Algorithm for Smart Matching in Python 🚀

#python #machinelearning

3 min read

Davide Santangelo

Jan 17

Distributed Programming: From Basics to Advanced Concepts

#programming #python #distributedsystems

9 min read

Davide Santangelo

Dec 23 '24

Ollama and Ruby: Building Powerful AI-Powered Applications

#ruby #machinelearning #llm #ai

6 min read

Davide Santangelo

Dec 17 '24

Ruby Performance Evolution: From 1.0 to Today

#ruby #performance

4 min read

Davide Santangelo

Nov 22 '24

Building a Tiny Language Model (LLM) in Ruby: A Step-by-Step Guide - V1

#ruby #ai #llm

7 min read

Davide Santangelo

Nov 19 '24

Building a Smart Log Pipeline: Syslog Parsing, Data Enrichment, and Analytics with Logstash, Elasticsearch, and Ruby

#ruby #infrastructureascode #elasticsearch

5 min read

Davide Santangelo

Nov 13 '24

A Comprehensive Guide to Multithreading in Ruby

#ruby #programming

4 min read

Davide Santangelo

Oct 21 '24

Building an Efficient Text Compression Algorithm Inspired by Silicon Valley’s Pied Piper

#go #algorithms

4 min read

Davide Santangelo

Oct 7 '24

Efficient Chunked File Downloads in Rails: Streaming CSV Exports

#ruby #rails #webdev

5 min read

Davide Santangelo

Sep 12 '24

A Deep Dive into the Statesman Gem for Ruby: Building Flexible State Machines

#ruby #webdev #rails

5 min read

Davide Santangelo

Apr 9 '24

Mastering Kredis in Ruby: Your Essential Guide

#ruby #rails #tutorial

8 min read

Davide Santangelo

Mar 13 '24

Decorator Patterns In Ruby

#ruby #tutorial #architecture

6 min read

Davide Santangelo

Jan 29 '24

Unleash the Power of UUIDs: Turbocharge Your Postgres and Rails Experience for Bulletproof Data Management!

#rails #tutorial #programming #postgres

4 min read

Davide Santangelo

Jan 17 '24

Understanding Lambda Functions in Ruby

#ruby #performance #programming #tutorial

6 min read

Davide Santangelo

Jan 10 '24

Unveiling the Power of Ruby Generators: A Comprehensive Exploration with Extensive Code Examples

3 min read

Davide Santangelo

Dec 11 '23

An In-Depth Exploration of Linux Signal Trapping in Ruby

#ruby #linux #programming

4 min read

Davide Santangelo

Nov 2 '23

Enhancing Cybersecurity with Ruby: A Comprehensive Guide

#ruby #cybersecurity

3 min read

Davide Santangelo

Oct 18 '23

Unlock the Secrets to Supercharging Your Code with Inheritance - Boost Your Programming Powers! (with Ruby)

#beginners #tutorial #ruby #programming

5 min read

Davide Santangelo

Oct 13 '23

HTTP Status Codes: An In-Depth Explanation with Ruby Examples

#ruby #beginners #networking

5 min read

Davide Santangelo

Oct 4 '23

Deciphering the Enigma of DNS: A Delightful Ruby Implementation Odyssey

#ruby #beginners #learning #networking

6 min read

Davide Santangelo

Sep 14 '23

Mastering Common and Advanced Ruby Design Patterns: A Comprehensive Guide with Code Examples

#ruby #programming #tutorial #beginners

6 min read

Davide Santangelo

Sep 7 '23

Exploring the Null Object Pattern in Ruby

#ruby #rails #tutorial #programming

4 min read

Davide Santangelo

Sep 6 '23

Implementing Vector Search in Python

#python #machinelearning #datascience #algorithms

4 min read

Davide Santangelo

Aug 29 '23

Creating a Ruby Gem: A Step-by-Step Guide with Detailed Instructions

#ruby #beginners #tutorial

2 min read

Davide Santangelo

Jul 19 '23

Verifiable Random Functions (VRF) with Ruby

#ruby #networking #security #blockchain

5 min read

Davide Santangelo

May 25 '23

Building a Step-by-Step Software for Calculating Text Similarity Using Python

#python #machinelearning #tutorial #nlp

4 min read

Davide Santangelo

May 16 '23

Object-Oriented Programming (OOP) in Ruby - Beginner Crash Course

#ruby #beginners #tutorial

4 min read

Davide Santangelo

May 15 '23

Exploring Probabilistic Algorithms with Ruby

#ruby #math #computerscience #programming

7 min read

Davide Santangelo

Apr 27 '23

The Power of RLE: How to Reduce File Sizes with Simple Code with Ruby.

#ruby #tutorial

4 min read

Davide Santangelo

Apr 21 '23

10 Best Practices for Ruby Programmers: Tips for Efficient, Maintainable, and Bug-Free Code

#ruby #beginners #programming #codequality

4 min read

Davide Santangelo

Apr 18 '23

Mastering Time Complexity in Ruby: A Comprehensive Guide with Code Examples and Tests

#ruby #performance #coding #tutorial

7 min read

Davide Santangelo

Apr 13 '23

Active Record "merge" method. A Hidden Feature for Streamlining Database Operations.

#ruby #database #rails #beginners

5 min read

Davide Santangelo

Apr 4 '23

PostgreSQL + JSONB + Ruby

#postgres #ruby #beginners #tutorial

4 min read