Patrick Minero - Full Stack Developer

Q: Where is Patrick based?

Patrick is based in Madrid, Spain .

Q: What languages does Patrick speak?

Patrick speaks the following languages: English (Advanced), Spanish (Intermediate), Finnish (Elementary) .

Q: How many years of experience does Patrick have?

Patrick has at least 5 years of experience. During this time, Patrick has worked in at least 3 different roles and for 4 different companies . The average length of individual experience is 1 year and 3 months . Note that Patrick may not have shared all experience and actually has more experience.

Q: What is Patrick's latest experience?

Patrick's most recent position is Full Stack Developer at The Knot Worldwide .

Q: What companies has Patrick worked for in recent years?

In recent years, Patrick has worked for The Knot Worldwide , Flywire , and Earthster .

Q: Which industries is Patrick most experienced in?

Patrick is most experienced in industries like Media, Entertainment and Publishing , Banking and Finance , and Information Technology (IT) . Patrick also has some experience in Education .

Q: Which business areas is Patrick most experienced in?

Patrick is most experienced in business areas like Information Technology (IT) and Product Development .

Q: What is the availability of Patrick?

Patrick is immediately available full-time for suitable projects.

Recommended expert

Madrid, Spain

Experience

Sep 2023 - Present

2 years 6 months

Madrid, Spain

Full Stack Developer

The Knot Worldwide

Transitioned from backend to full-stack developer, modernizing legacy infrastructure and delivering revenue-driving features across Ruby/Rails and React/Next.js stack.
Participated in the dockerization of legacy Ruby 2.6/Rails 5 apps, enabling Apple Silicon development.
Secured CI/CD pipelines by eliminating secret exposure and hardening Jenkins deployments.
Delivered frontend features contributing to 2x team revenue growth in 2024.
Migrated Rails monolith to Next.js, nearly doubling sprint velocity.
Technologies used: Ruby, Rails, React, Next.js, Docker, Jenkins, MongoDB, PostgreSQL, Kubernetes, Flipper.

May 2022 - Sep 2023

1 year 5 months

Madrid, Spain

Backend Developer

Flywire

As a backend developer, part of the network services team responsible for managing the connection between users and clients.
Contributed to the integration of several new partners in the LATAM and EMEA regions.
Improved application security and addressed vulnerabilities.
Enhanced observability.
Refactored over-engineered legacy code.
Increased testing coverage.
Technologies used: Ruby (RoR and Sinatra), React, AMQP, Sidekiq, AWS, Gitlab, Terraform, Sumologic, Sentry, New Relic.

Apr 2021 - Apr 2022

1 year 1 month

Helsinki, Finland

Backend Developer

Earthster

Worked primarily as a backend developer during the early stages of the application.
Refactored convoluted legacy code.
Significantly improved the existing minimal test suite.
Delivered robust, maintainable, and well-tested features.
Contributed to the successful delivery of the first stable release of the application.
Technologies used: Ruby, Ruby on Rails, StimulusJS, D3JS, Docker, Elasticsearch, PostgreSQL.

Oct 2020 - Dec 2020

3 months

Barcelona, Spain

Junior Full Stack Developer

Le Wagon

An intense Ruby/Rails full-stack web development bootcamp.

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Media and Entertainment (2.5 years), Banking and Finance (1.5 years), and Information Technology (1 year).

Media and Entertainment

Banking and Finance

Information Technology

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (5 years) and Product Development (3.5 years).

Information Technology

Product Development

Summary

Full-stack developer specializing in Ruby/Rails and React/Next.js, with experience in fintech and e-commerce. Focused on delivering scalable, well-tested solutions while improving security and developer experience.

Skills

Languages: Ruby, Javascript, Css, Nodejs.
Frameworks: Rails, React, Next.js, Sinatra, Stimulus.
Tools: Docker, Kubernetes, Jenkins, Aws, Postgresql, Redis, Git.

Languages

English

Advanced

Spanish

Intermediate

Finnish

Elementary

Education

Oct 2020 - Dec 2020

Le Wagon

Junior Full Stack Developer · Barcelona, Spain

Profile

Created

December 2025

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Frequently asked questions

Do you have questions? Here you can find further information.

Where is Patrick based?

Patrick is based in Madrid, Spain.

What languages does Patrick speak?

Patrick speaks the following languages: English (Advanced), Spanish (Intermediate), Finnish (Elementary).

How many years of experience does Patrick have?

Patrick has at least 5 years of experience. During this time, Patrick has worked in at least 3 different roles and for 4 different companies. The average length of individual experience is 1 year and 3 months. Note that Patrick may not have shared all experience and actually has more experience.

What roles would Patrick be best suited for?

Based on recent experience, Patrick would be well-suited for roles such as: Full Stack Developer, Backend Developer, Junior Full Stack Developer.

What is Patrick's latest experience?

Patrick's most recent position is Full Stack Developer at The Knot Worldwide.

What companies has Patrick worked for in recent years?

In recent years, Patrick has worked for The Knot Worldwide, Flywire, and Earthster.

Which industries is Patrick most experienced in?

Patrick is most experienced in industries like Media, Entertainment and Publishing, Banking and Finance, and Information Technology (IT). Patrick also has some experience in Education.

Which business areas is Patrick most experienced in?

Patrick is most experienced in business areas like Information Technology (IT) and Product Development.

What is Patrick's education?

Patrick attended Le Wagon.

What is the availability of Patrick?

Patrick is immediately available full-time for suitable projects.

What is the rate of Patrick?

Patrick's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.