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I'm a Senior Ruby on Rails Software Engineer from Nottingham with over 14 years of experience delivering scalable web and mobile applications across e-commerce, SaaS, B2C, and internal business tools. Skilled in Ruby on Rails, React, React Native, NodeJS, and cloud platforms (AWS, GCP, Heroku, OpenShift). Proven track record in modernising legacy systems, building performant frontends, and integrating complex APIs. Experienced in agile environments, collaborating closely with product owners, designers, and stakeholders to deliver business-critical solutions. Background includes projects for PlayerData, Matalan, Parkdean, Hydro Intl, UNiDAYS, and Cronofy, as well as independent ventures in SaaS and mobile app development.…I'm a Senior Ruby on Rails Software Engineer from Nottingham with over 14 years of experience delivering scalable web and mobile applications across e-commerce, SaaS, B2C, and internal business tools. Skilled in Ruby on Rails, React, React Native, NodeJS, and cloud platforms (AWS, GCP, Heroku, OpenShift). Proven track record in modernising legacy systems, building performant frontends, and integrating complex APIs. Experienced in agile environments, collaborating closely with product owners, designers, and stakeholders to deliver business-critical solutions. Background includes projects for PlayerData, Matalan, Parkdean, Hydro Intl, UNiDAYS, and Cronofy, as well as independent ventures in SaaS and mobile app development.

Harry Boyes

Full Stack Developer, Back-End Developer, Front-End Developer, +3

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I'm a Senior Ruby on Rails Software Engineer from Nottingham with over 14 years of experience delivering scalable web and mobile applications across e-commerce, SaaS, B2C, and internal business tools. Skilled in Ruby on Rails, React, React Native, NodeJS, and cloud platforms (AWS, GCP, Heroku, OpenShift). Proven track record in modernising legacy systems, building performant frontends, and integrating complex APIs. Experienced in agile environments, collaborating closely with product owners, designers, and stakeholders to deliver business-critical solutions. Background includes projects for PlayerData, Matalan, Parkdean, Hydro Intl, UNiDAYS, and Cronofy, as well as independent ventures in SaaS and mobile app development.…I'm a Senior Ruby on Rails Software Engineer from Nottingham with over 14 years of experience delivering scalable web and mobile applications across e-commerce, SaaS, B2C, and internal business tools. Skilled in Ruby on Rails, React, React Native, NodeJS, and cloud platforms (AWS, GCP, Heroku, OpenShift). Proven track record in modernising legacy systems, building performant frontends, and integrating complex APIs. Experienced in agile environments, collaborating closely with product owners, designers, and stakeholders to deliver business-critical solutions. Background includes projects for PlayerData, Matalan, Parkdean, Hydro Intl, UNiDAYS, and Cronofy, as well as independent ventures in SaaS and mobile app development.

Available to hire

I’m a Senior Ruby on Rails Software Engineer from Nottingham with over 14 years of experience delivering scalable web and mobile applications across e-commerce, SaaS, B2C, and internal business tools.

Skilled in Ruby on Rails, React, React Native, NodeJS, and cloud platforms (AWS, GCP, Heroku, OpenShift). Proven track record in modernising legacy systems, building performant frontends, and integrating complex APIs. Experienced in agile environments, collaborating closely with product owners, designers, and stakeholders to deliver business-critical solutions.

Background includes projects for PlayerData, Matalan, Parkdean, Hydro Intl, UNiDAYS, and Cronofy, as well as independent ventures in SaaS and mobile app development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Ruby on Rails Software Engineer at Cronofy

July 1, 2015 - September 30, 2025

Worked on Cronofy’s Calendar API, built an interactive Developer Dashboard, and integrated API with Trello; contributed Ruby on Rails and Node.js libraries; collaborated using Jira and CI tools.

Ruby on Rails Software Engineer at UNiDAYS

January 1, 2020 - September 30, 2025

Developed in-house support for Student Verification system; designed and delivered Student Card Verification system; created a content management system reporting platform; contributed with Ruby on Rails, SQL, JavaScript, and web technologies.

NodeJS & React Software Engineer at Ydentity

March 1, 2021 - September 30, 2025

Fixed bugs, integrated with 3rd party APIs, prepared for launch; implemented Stripe subscription system; worked on Node.js API in GCP and React frontend hosted in AWS; involved in SAML integration work.

Senior Software Engineer (Ruby on Rails, React, NodeJS) at Matalan

April 1, 2023 - September 30, 2025

Collaborated with product owners to add features and improve functionality; built UI components from Figma designs in an Agile environment; data migration and backend support across Rails, React, and NodeJS.

Senior Software Engineer (Ruby on Rails, React, NodeJS) at Rent to Own

October 1, 2023 - September 30, 2025

Bug fixes, API integrations with 3rd party services, and expansion of Rent to Own main site to meet evolving business needs; hosted on Red Hat OpenShift with PostgreSQL; involved in backend and frontend work.

Senior Software Engineer (Ruby & React) at Parkdean

March 1, 2024 - September 30, 2025

Designed features with product owners, improved functionality; built web components from Figma designs in an Agile environment; Ruby, Sass, and React.

Senior Software Engineer (Ruby & ASP) at Hydro Intl

November 1, 2024 - September 30, 2025

Upgraded legacy ASP & Ruby in-house tracker from Ruby 1.8 to Ruby 3 and Rails 7; worked with stakeholders and users to migrate; included IIS, ASP, Ruby on Rails, MySQL.

Senior Ruby on Rails & React Native Engineer at Phoenix Software Development Projects

November 1, 2024 - Present

Full-stack development across Rails and React Native; contributed to multiple projects including a self-service Rails/React tracker app hosted on Heroku; worked on front-end and back-end with a focus on performance and reliability.

Senior Ruby on Rails & React Native Engineer at Phoenix Software Development Freelance Projects

November 1, 2024 - September 1, 2025

Full-stack development across Rails and React Native; contributed to multiple projects including a self-service Rails/React climbing tracker app hosted on Heroku, and a monthly rental service platform