Hire Freelance RSpec Developers and Engineers
Nadiia Gubernator
Nadiia is a web developer with over six years of professional experience. She specializes in Ruby, Ruby on Rails (RoR), RSpec, GraphQL, and REST APIs. Nadiia is a fast learner, an inspired volunteer, and a hard-working mentor who believes good communication solves most issues.
Show MoreTodd Kummer
Todd's best fit is a client looking for an expert Ruby on Rails architect to help build a new solution or, conversely, someone to help rescue a codebase that has gone astray. His long history of product development—for software companies, internal business applications, and consumer websites—helps him find the right balance between short-term and long-term requirements and implement best practices that will help guide the project through its full lifecycle.
Show MoreJon Rowe
Jon is an experienced Elixir and Ruby developer with around 15 years of commercial experience. He has been working primarily in Elixir (with some Ruby) for the last five years and was a Rails developer before that. Jon considers himself to specialise in test driven development and is a current maintainer of RSpec. He has built a lot of apps from the ground up and helped improve code quality on existing apps, everything from performant data-warehouses to large eCommerce sites.
Show MoreRuy Diaz
Ruy is a dedicated full-stack developer with a wealth of experience accumulated over nearly 20 years of web development. He has strong technical chops, a keen eye for UX, and dedication to quality and results. With his expert communication skills, he ensures everyone on the team is on the same page. Along with his experience and competences, Ruy is committed to achieving consistent, top-notch results that directly impact his clients' bottom line.
Show MoreBłażej Kotowski
As someone who's been passionate about computer science since his tender years, Błażej has a lot of experience with various languages. The area that he chooses to work in mainly is back-end programming. He loves to craft perfect solutions, focusing on detail and reliability. Although Błażej likes to learn new things and take on challenges, he also finds much satisfaction in polishing up his skills.
Show MoreJC Wilcox
JC has over six years of experience developing in Ruby on Rails. He is an efficient and talented developer who enjoys acquiring new skills and tackling exciting challenges, handles remote work very well, and has fantastic communication skills.
Show MoreAmina Odžak
Along with being ISTQB certified, Amina is a software engineer with over 10 years of experience. She's worked within Agile methodologies and is well-versed in test automation using Selenium, E2E testing Angular apps with a Java-based back end, developing REST and SOAP services, and imparting her Java knowledge. Amina values her career and is looking to expand her opportunities through the Toptal network's projects.
Show MoreGiovanni Mazza
Gianni has over 20 years of experience developing applications with the LAMP stack and over 15 years with Ruby on Rails. Currently, he works for an edtech company based in London as a technical architect, tasked to re-architect the platform from an old monolith app to a modern stack using cutting-edge technologies. He communicates exceptionally well in Italian and English; his strengths are efficiency, competence, and organizational skills within a teamwork and on his own.
Show MoreMichael Cain
Michael is a skilled full-stack developer with expertise in optimizing both front- and back-end processes to enhance user experiences and boost revenue. He is an expert in leading design and implementation efforts for Enterprise API integrations and architectures. Michael excels in coding, DevOps, and software testing, ensuring robust and scalable digital solutions.
Show MoreGrzegorz Pawlik
Grzegorz is a highly skilled full-stack software engineer with 17 years of experience in leading teams, technical screening, and creating a high-trust culture. They consistently deliver high-quality results on time and within budget, specializing in complex apps with extensive business logic. Grzegorz oversaw the MVP chat feature at Toptal and led Stripe API integrations and employee benefits automation in the OysterHR startup. Previously they worked with eSky and Nexway.
Show MoreChristopher Scott
Chris is a senior full-stack engineer with 7+ years of experience building web apps for early-stage startups and robust enterprise SaaS software. He specializes in Ruby on Rails, PostgreSQL, and MySQL, primarily focusing on back-end development, integrations, and API design. Chris is an expert in creating user-facing production web applications and internal tooling, and he is willing to embrace new challenges and help other businesses evolve and succeed.
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