Davide Santangelo

Software Engineer - dad. APIs specialist, In love with #ruby, #go and #python - 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

Performance of Exception Handling in Ruby

#ruby #performance #programming

6 min read

Davide Santangelo

Dec 17

Ruby Performance Evolution: From 1.0 to Today

#ruby #performance

4 min read

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Davide Santangelo

Nov 22

Building Your Own Language Model in Ruby: A Step-by-Step Guide

#ruby #ai #llm

7 min read

Davide Santangelo

Nov 19

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

A Comprehensive Guide to Multithreading in Ruby

#ruby #programming

4 min read

Davide Santangelo

Oct 21

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

#go #algorithms

4 min read

Davide Santangelo

Oct 7

Efficient Chunked File Downloads in Rails: Streaming CSV Exports

#ruby #rails #webdev

5 min read

Davide Santangelo

Sep 12

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

#ruby #webdev #rails

5 min read

Davide Santangelo

Apr 9

Mastering Kredis in Ruby: Your Essential Guide

#ruby #rails #tutorial

8 min read

Davide Santangelo

Mar 13

Decorator Patterns In Ruby

#ruby #tutorial #architecture

6 min read

Davide Santangelo

Jan 29

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

Understanding Lambda Functions in Ruby

#ruby #performance #programming #tutorial

6 min read

Davide Santangelo

Jan 10

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

Davide Santangelo

Mar 28 '23

Search algorithms with Ruby

#ruby #beginners

5 min read

Davide Santangelo

Mar 22 '23

SearQ: A RESTful search engine

#showdev #ruby #rails #api

2 min read

Davide Santangelo

Mar 14 '23

What is Rack Middleware?

#ruby #rails

3 min read

Davide Santangelo

Mar 4 '23

Rails Service Objects: A Tiny Guide

#rails #ruby #beginners #tutorial

4 min read

Davide Santangelo

Feb 16 '23

Sorting Algorithms with Ruby

#ruby #beginners #tutorial #programming

9 min read

Davide Santangelo

Feb 9 '23

Nested ActiveRecord Transactions

#ruby #rails #beginners #performance

4 min read

Davide Santangelo

Feb 2 '23

Rails Model Validation: A Comprehensive Guide with Code Examples

#rails #ruby #tutorial #beginners

5 min read

Davide Santangelo

Jan 26 '23

Rails "db:...." commands explained!

4 min read

Davide Santangelo

Jan 20 '23

A "Shallow" Dive into Memory Leaks in Ruby

#ruby #tutorial #performance #programming

6 min read

Davide Santangelo

Jan 10 '23

Matrix + Graph in Ruby

#ruby #programming

5 min read

Davide Santangelo

Jan 2 '23

Ruby (love) RSpec

#ruby #rails #testing #tutorial

7 min read

Davide Santangelo for Sevio

Dec 30 '22

How to Mitigate the Impact of a DDoS Attack: Strategies and Examples

#ruby #devops

6 min read

Davide Santangelo

Dec 28 '22

Stock prediction algorithm in Python

#python #machinelearning #tutorial

4 min read

Davide Santangelo

Dec 22 '22

Geocoding with Ruby

#ruby #tutorial

4 min read

Davide Santangelo

Dec 20 '22

10 (advanced) Ruby Interview Question

#ruby #programming #career

5 min read

Davide Santangelo

Dec 20 '22

10 (simple) Ruby Interview Question

#ruby #programming #career

4 min read

Davide Santangelo

Dec 19 '22

Metaprogramming with Ruby

#tutorial #programming #ruby

5 min read

Davide Santangelo

Dec 15 '22

Use Ruby for Text Tagging with Machine Learning

#ruby #machinelearning #tutorial #nlp

5 min read

Davide Santangelo

Dec 15 '22

Chat + NLP

4 min read

Davide Santangelo

Dec 14 '22

Sentiment prediction with Python

#nlp #machinelearning #ai #python

4 min read

Davide Santangelo

Dec 13 '22

Genetic algorithms

#machinelearning #python

3 min read

Davide Santangelo

Dec 13 '22

Basic NLP with Python

#tutorial #python #nlp #machinelearning

4 min read

Davide Santangelo for Sevio

Dec 8 '22

NAT, Router, Switch

#it

4 min read

Davide Santangelo

Dec 6 '22

Redis pub/sub with ruby

#ruby #redis #programming #tutorial

3 min read

Davide Santangelo

Dec 5 '22

Ruby & blockchain

#ruby #blockchain #programming #tutorial

3 min read

Davide Santangelo

Dec 2 '22

Rails 7.1 features

#rails #tutorial

3 min read

Davide Santangelo

Dec 2 '22

Ruby multithreaded crawler

#ruby #tutorial

6 min read

Davide Santangelo

Dec 2 '22

Classification + Python + Spacy

2 min read

Davide Santangelo

Dec 2 '22

Ruby + ML

#machinelearning #ruby

2 min read

Davide Santangelo for Sevio

Dec 2 '22

What is a VPN?

#security #writing

1 min read