Hire júnior Ruby on Rails developers

👋 I’m a Laravel developer who loves building clean, scalable SaaS platforms and APIs. 🚀 I’ve led projects like multi-tenant payroll and modular LMS systems using TDD & DevOps. 🧠 I contribute to Laravel & Inertia.js and enjoy automating workflows with AI tools. 💡 Passionate about solving complex problems with elegant code and working async with remote teams!

I'm a results-driven software engineer who loves building scalable, high-performance applications with Ruby on Rails. At Gig Wage, I focused on API integrations, performance tuning, and internal tooling, helping to scale the platform and make processes more efficient. I enjoy tackling complex problems, refactoring legacy code, optimizing database performance, and implementing best practices for maintainability and security. My expertise includes: ✔ Ruby on Rails (RESTful APIs, Grape API, Sidekiq) ✔ Database Optimization (PostgreSQL, SQL, indexing, query performance) ✔ Background Jobs & Scalability (Sidekiq, Redis, RabbitMQ) ✔ Authentication & Security (Devise, OAuth, JWT) ✔ Frontend & UX (React, Vue.js, JavaScript, ViewComponents) ✔ Testing & QA ✔ Cloud & DevOps (Docker, AWS, CI/CD, Rollbar)

As a developer with over 7 years of experience, my journey began with a curiosity for how technology can be harnessed to solve real-world problems. Early on, I was drawn to full-stack development because of the opportunity to work across the entire application lifecycle. My expertise lies in Ruby on Rails, ReactJS, and React Native, but my passion for learning has driven me to continually expand my skill set with technologies like GO, NextJS, Node.js, and Python. One of my recent accomplishments was leading the development of a mobile app that streamlined a complex insurance process. By integrating APIs, building a custom voucher system, and enhancing the user interface, I not only improved the user experience but also contributed to a 10% increase in sales. This project reinforced my belief in the power of well-crafted software to drive business success. What sets me apart as a developer is my focus on problem-solving and scalability. I thrive on dissecting complex issues, whether it's improving performance by optimizing code or implementing a solution that scales seamlessly. I’m passionate about helping businesses grow through technology, and I pride myself on my ability to adapt quickly, learn new tools, and apply them to solve unique challenges. Above all, I am committed to building high-quality, impactful software that not only meets the needs of users but also drives meaningful results for the businesses I collaborate with. Whether it’s developing from scratch, maintaining existing projects, or testing new ideas with an MVP, I bring a versatile and solutions-driven mindset to every challenge.

I am a builder and love it when my creations provide real-life value. I enjoy writing ruby and creating software using rails.

As an accomplished senior Full Stack developer with 9 years of mastery in Ruby on Rails and Single Page Application (SPA) development using React, Vue.

My journey as a developer started when I was selected to build internal software for my college to track exchange students. With little more than curiosity and determination, I dove into Ruby on Rails—and I haven’t looked back since. Since then, I’ve worked on meaningful, real-world Rails applications like CancerCare, where I helped modernize a legacy codebase for a national nonprofit. I improved performance, redesigned the UI, fixed long-standing bugs, and restored core features like Elasticsearch—all while learning how to work within the constraints of an active production system that people rely on daily. What makes me unique is that I’m not just focused on writing code—I care about why the product exists, who it's serving, and how to build something that lasts. I'm passionate about clear communication, thoughtful refactoring, and learning new tools that help me do better work. For example, I’ve recently built my own project, Shoe Sensei, which uses Rails, Hotwire, Stimulus, and a full testing suite to provide a fast, dynamic user experience. I approach development with curiosity and care. I like understanding how things work under the hood and making small, meaningful improvements that add up over time.

Young Greek based in Brussels, open to relocation for the right opportunity. With a background in Electrical and Computer Engineering, I further honed my skills by completing an intensive six-month coding boot camp, focusing on full-stack web development. These days, I stay committed to learning by taking online courses, exploring technical materials, and occasionally working on freelance projects. Additionally, I actively work on enhancing my boot-camp's final project, refining its features, optimizing its performance, and deepening my understanding of AI integrations and web development best practices. During this project, I developed an AI-assisted board game companion in the form of a web app and our team’s project proudly earned 2nd place in our cohort. Some key features of this project were: ChatGPT API Integration – for dynamic content creation Stable Diffusion (Self-Hosted) – quick and responsive AI art generation on demand ActionCable & Sidekiq – for real-time data exchange and background job processing 🚀 I'm looking for a Junior Developer role where I can contribute, learn, and grow—let's connect! Tech Stack & Expertise ✅ Ruby on Rails ✅ HTML, CSS, Bootstrap ✅ JavaScript (AJAX, Stimulus) ✅ WebSockets ✅ Sidekiq ✅ SQL & PostgreSQL

Hey there! I'm an experienced software developer with a strong background in Ruby on Rails, Hotwire (including Turbo, Stimulus, and Turbo Native), Jumpstart Pro, APIs, Postgres, Tailwind. I'm really passionate about crafting high-quality, efficient, and user-friendly applications. Recently, I completed a contract with inkwire.co, where we developed cross-platform applications using Turbo Native. We optimized high-traffic pages, reducing load times by ~80%, we improved database performance through query optimization, task offloading, caching, and refactoring model associations. I also collaborated with collide.app on a contract basis, where we developed a cross-platform application using Ruby on Rails and Turbo Native (Jumpstart Pro). We implemented intuitive UI/UX designs using Tailwind CSS, ensuring a seamless and visually appealing user experience. Prior to these contract roles, I worked with oblsk.com, where we contributed to remarkable projects like plt4m.com. We solved user stories end to end, conducting testing (Mini & Capy), and implementing responsive CSS (Tailwind). Another notable project was haymakersforhope.org, where we integrated a Strapi API for a headless CMS and designed a responsive interface using Tailwind too. In my spare time, I'm dedicated to giving back to the community through organizations like Ruby for Good. I've actively participated in their CASA project, assisting with both small and large issue resolution. Collaborating with like-minded individuals to make a positive impact is truly fulfilling. I consider myself on being resilient, resourceful, and emotionally intelligent. I possess strong communication skills and always strive to deliver on time. 🇺🇸 English - Professional 🇲🇽 Spanish - Native CASA project: https://github.com/rubyforgood/casa/commits/main/?author=dominiclizarraga Personal blog: https://github.com/dominiclizarraga Resume: https://standardresume.co/r/YcQ-LtWoMGJlQFJz4IvH5

What makes me unique as a developer is the blend of purpose, adaptability, and real-world impact that drives my work. I didn’t get into software development simply to build cool apps — I started coding to solve problems that matter to people. From streamlining administrative systems for local government in Zimbabwe to creating an online marketplace that helps small businesses sell car parts more effectively, my projects are always rooted in tangible value and usability. One of my recent accomplishments is developing a digital change-of-use permit system for Harare City Council using Ruby on Rails. What makes this special isn’t just the tech stack — it’s the fact that I took a bureaucratic, paper-heavy process and transformed it into something efficient, trackable, and accessible. It’s a small but meaningful contribution toward digital transformation in a context where it's needed most. I’m passionate about building platforms that empower communities, particularly in underserved markets. Whether it’s launching PartsToGo, a growing car parts marketplace in Zimbabwe, or conceptualizing platforms like TendersZimbabwe, I love taking on the kind of challenges where impact matters more than hype. I bring not only the technical skills — full-stack development, systems thinking, clean and maintainable code — but also a strong sense of empathy and purpose to every line I write. I thrive where others may hesitate: limited resources, unclear paths, and bold ideas. My strength lies in turning vision into product, especially when the goal is to make life easier, more efficient, and more just for real people.

I began learning Ruby on Rails in 2018 but truly started to understand it during COVID-19. Learned to switch the code from ERB to haml for templating, server-side rendering with Hotwire/Stimulus. Analyze the code for accessibility issues and remediate as needed. Integrated HTML5 video playback, Stripe payments integration, Sendgrid email relay services, Google Cloud SDK, Heroku deployment, among others.