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David

Payment gateway developer

Joined on Feb 5, 2026 https://santacruz.ec

David

Feb 16

Hash Generator - MD5/SHA hash generator

#security #programming #tools #webdev

1 min read

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David

Feb 16

Lorem Ipsum Generator - Lorem ipsum text generator

#design #webdev #tools #frontend

1 min read

David

Feb 16

Password Generator - Secure password generator

#security #tools #webdev #cybersecurity

1 min read

David

Feb 16

JSON Formatter - JSON formatter/validator

#javascript #webdev #tools #programming

1 min read

David

Feb 16

UUID Generator - UUID v1/v4/v7 generator

#programming #webdev #tools #javascript

1 min read

David

Feb 16

Hex to ASCII Converter - Hex/ASCII converter

#programming #tools #webdev #javascript

1 min read

David

Feb 16

Random MAC Generator - MAC address generator

#networking #testing #tools #devtools

1 min read

David

Feb 16

Base64 Decode - Base64 encoder/decoder

#webdev #tools #javascript #programming

1 min read

David

Feb 16

Random IBAN Generator - IBAN generator for 70+ countries

#testing #fintech #tools #webdev

1 min read

David

Feb 16

Random IMEI Generator - IMEI generator for mobile testing

#testing #mobile #tools #devtools

1 min read

David

Feb 16

Namso Gen - Credit card generator for testing

#testing #webdev #tools #devtools

1 min read

David

Feb 5

Lorem Ipsum for Developers: Why We Use Placeholder Text and How to Generate It

#webdev #design #css #beginners

3 min read

David

Feb 5

Lorem Ipsum for Developers: Why We Use Placeholder Text and How to Generate It

#webdev #design #css #beginners

3 min read

David

Feb 5

MAC Addresses Explained: What They Are, How They Work, and Why Developers Should Care

#networking #webdev #tutorial #beginners

4 min read

David

Feb 5

Hex to ASCII and Back: A Practical Guide to Hex Encoding for Developers

#webdev #tutorial #programming #beginners

4 min read

David

Feb 5

MD5 vs SHA-1 vs SHA-256: A Developer's Guide to Hash Functions

#security #webdev #programming #beginners

4 min read

David

Feb 5

The Luhn Algorithm Explained: How Credit Card Numbers Are Validated

#algorithms #fintech #webdev #testing

5 min read

David

Feb 5

What is an IMEI Number? A Developer's Guide to Mobile Device Identifiers

#webdev #mobile #tutorial #beginners

4 min read

David

Feb 5

IBAN Testing for Developers: How to Generate Valid Test IBANs Without Breaking Production

#webdev #testing #fintech #tutorial

4 min read

David

Feb 5

JSON Formatting 101: Pretty Print, Validate, and Debug Like a Pro

#json #webdev #javascript #beginners

4 min read

David

Feb 5

UUID v4 vs v7: What Changed and Why It Matters

#uuid #database #webdev #programming

4 min read

David

Feb 5

What is Base64 Encoding? A Visual Guide for Developers

#webdev #tutorial #javascript #beginners

3 min read

David

Feb 5

Building a Client-Side Password Generator — Zero Server, Zero Tracking

#security #webdev #javascript #tutorial

2 min read

David

Feb 5

11 Free Developer Tools I Built — No Signup, No Ads, No Premium Tier

#webdev #tools #javascript #productivity

2 min read

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