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Ernesto Tagwerker (he/him)

Founder at Ombu Labs, FastRuby.io, & UpgradeJS.com

Location Philadelphia, PA Joined Joined on  Personal website https://etagwerker.com github website

Pronouns

he/him

Work

Founder + Senior Software Engineer at FastRuby.io

Eight Year Club
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Writing Debut
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Hacktoberfest 2019
One Year Club
DEV Contributor
What We Check Before Migrating Off Heroku

What We Check Before Migrating Off Heroku

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10 min read

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Making AI Agents Safe to Retry

Making AI Agents Safe to Retry

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23 min read
Irish Chess Union Upgrades to Rails 8.1

Irish Chess Union Upgrades to Rails 8.1

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8 min read
Fortify Rails - Defending Your Ruby on Rails Applications from Bad Actors

Fortify Rails - Defending Your Ruby on Rails Applications from Bad Actors

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1 min read
Power Home Remodeling Increases Server Speed by 40% with FastRuby.io’s Tune Report

Power Home Remodeling Increases Server Speed by 40% with FastRuby.io’s Tune Report

BERJAYA BERJAYA 2
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6 min read
4 Essential Security Tools To Level Up Your Rails Security

4 Essential Security Tools To Level Up Your Rails Security

BERJAYA BERJAYA BERJAYA 4
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8 min read
Introduction to Rails Engines

Introduction to Rails Engines

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5 min read
7 Common Mistakes in Rails Upgrades

7 Common Mistakes in Rails Upgrades

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7 min read
How to Upgrade Rails Without a Test Suite

How to Upgrade Rails Without a Test Suite

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5 min read
How to Prepare Your Rails App for an Upgrade

How to Prepare Your Rails App for an Upgrade

BERJAYA BERJAYA 7
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4 min read
Churn vs. Complexity vs. Code Coverage

Churn vs. Complexity vs. Code Coverage

BERJAYA BERJAYA 6
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7 min read
Our Guide for Unmaintained Open Source Projects

Our Guide for Unmaintained Open Source Projects

BERJAYA BERJAYA 10
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6 min read
Bye bye, Medium! Hello, Jekyll 4.0! 👋🏼

Bye bye, Medium! Hello, Jekyll 4.0! 👋🏼

BERJAYA BERJAYA 15
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2 min read
Introducing Skunk: Combine Code Quality and Coverage to Calculate a Stink Score

Introducing Skunk: Combine Code Quality and Coverage to Calculate a Stink Score

BERJAYA BERJAYA 13
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6 min read
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