Patrick M.-Full Stack Developer
Check rate
Experience
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.
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.
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.
Junior Full Stack Developer
Le Wagon
- An intense Ruby/Rails full-stack web development bootcamp.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Media and Entertainment, Banking and Finance, and Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology and 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
Education
Le Wagon
Junior Full Stack Developer · Barcelona, Spain
Statistics
Experience
Global experience
Expertise
Profile
Frequently asked questions
Have questions? Find more information here.
Patrick is based in Madrid, Spain.
Patrick speaks the following languages: English (Advanced), Spanish (Intermediate), Finnish (Elementary).
Patrick has at least 6 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 5 months. Note that Patrick may not have shared all experience and actually has more experience.
Based on recent experience, Patrick would be well-suited for roles such as: Full Stack Developer, Backend Developer, Junior Full Stack Developer.
Patrick's most recent position is Full Stack Developer at The Knot Worldwide.
In recent years, Patrick has worked for The Knot Worldwide, Flywire, and Earthster.
Patrick is most experienced in industries like Media and Entertainment, Banking and Finance, and Information Technology. Patrick also has some experience in Education.
Patrick is most experienced in business areas like Information Technology and Product Development.
Patrick has recently worked in industries like Media and Entertainment, Banking and Finance, and Information Technology.
Patrick has recently worked in business areas like Information Technology and Product Development.
Patrick attended Le Wagon.
The availability of Patrick needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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