Hire mid-level Ruby on Rails developers

Prior to my 2016 graduation, I began working as a remote Ruby on Rails developer. After years of full-time, backend-focused work with Ruby on Rails, I had chance to design, refactor, maintain and develop projects with complex business logic and requirements both API and Full Stack. I have excellent self-discipline and motivation, and also really good team player. I like to share my experiences and knowledge with my colleagues and strongly believe that team spirit is crucial for a company. I am currently based in Tallinn/Estonia

Senior software engineer with over 10 years of experience as a remote freelancer. My educational background includes an MSc 2:1 in computer science and applied mathematics engineering from ENSEEIHT (Toulouse, France) in 2009. I then worked for 2 years as a frontend developer at a startup in London and transitioned to backend work in 2013. Specializing in web application development, I have undertaken projects for companies such as Carrefour, L'Oréal, Cocolis, Epicery, and Alerti. My work has encompassed backend development, data engineering, code and database performance improvement, e-commerce platform customization and logistics, payment system integration, API creation, crawlers, technical documentation, and testing. Passionate about data manipulation and rendering them to users and stakeholders in a more meaningful way, I am currently expanding my skills in AI/ML and neural networks through CNRS fidle formation to explore how I could apply and offer these services to my clients. Recent milestones and accomplishments include: Migrating the payment system from Adyen to Stripe for Epicery Migrating the frontend from Vue to Hotwire for Epicery Developing a geolocalized matching algorithm between carriers and packages for Cocolis Fields of expertise: E-commerce solutions with Solidus/Spree open-source framework Data processing and visualization with Business Intelligence tools for reporting Integration of payment system providers Integration of third-party APIs Database design and performance optimization Frontend performance optimization Crawling and scraping Technical audits Testing, documentation, CI/CD tools Experience with the following tools: Languages: Ruby, Typescript, JavaScript, Node.js, Ruby on Rails Platforms: AWS, Google Cloud Platform, Render, Heroku Frontend: React, Vue.js, Hotwire, Angular, HTML/CSS, Alpine.js, HTMX, Astro Payment providers: Stripe, Mangopay, Adyen, PayPal Data viz: Amazon QuickSight, Superset, Tableau Backend tools: Solidus open-source e-commerce solution, New Relic, Elasticsearch, PostgreSQL, Amazon S3, etc. CI/CD Tools: GitHub CI, CircleCI Fluent in French, English, and Spanish.

Hi! I'm Liz 👋🏼 I'm about as full-stack 🥞 as they come. I started as a QA and automation engineer and now I'm a senior full-stack engineer focusing on Rails and React. Early on as a QA I worked on projects from writing SQL scripts to check data, to automation engineering, to React Native applications, and even helping implement Kafka instances and a team transition to Kubernetes. Then I moved on to development, mostly focusing on Rails / React stacks. I also am very comfortable working in Python. Now I've been a full stack developer for a few years, always carrying my QA mindset with me. I love exploring the ins and outs of a problem, and figuring out where I can pick it apart and expose weaknesses. I'm really great at building relationships with stakeholders, establishing trust and cooperation so that we can all move forward with a project in a very pragmatic way. Pairing with coworkers is always very enjoyable for me. I like the collaboration, but I really value the mentorship the most. Teaching juniors git has become a mainstay for me, as well as coaching them to maintain a calm mindset while debugging, encouraging them to move through issues in a systematic way. And of course I always fit in robust testing, showing folks how to create test suites and pipeline automation that will improve their workflow. Let's talk about how I can contribute to your team and stack 🙌🏻

Experienced Full-Stack Ruby on Rails Developer with ReactJS expertise. Proficient in Hotwire, Turbo, Stimulus, JavaScript, AWS, Github, Heroku, and various other technologies. Skilled in self-management for independent projects and a collaborative team player. I have worked in different domains like healthcare, legal, security, construction, social media and others. I'm passionate about coding, especially in Ruby with the magic of Rails making things smooth sailing. I've built plenty of projects, and now I'm excited about combining Ruby on Rails with AI. I'm skilled with Git, RSpec, and handling databases. I also know my way around frontend tech like ReactJS and AngularJS, as well as integrating APIs. I've led small developer teams back home, using tools like GitHub, GitLab, JIRA, and Linear. I'm fluent in Gujarati, English, and Hindi, making communication a breeze. As a freelancer, I'm here to turn your ideas into reality. Whether it's working solo or coordinating a team, count me in to get the job done. I can provide a wide range of services that are designed to attract attention and cater to the most searched for needs. Here are some examples of the services I offer. -> Web application development -> Font-end UI/UX development -> Back-end REST APIs development -> Application deployments on cloud -> Version upgrades -> Technical lead for teams -> Application maintenance or support -> Technical consultation -> Project management -> Problem solving -> Small project to large (feature, enhancement, bug, issues)

Who am I? I am Tom Dallimore, a developer originally from the UK but now living in SEA. I currently work as a freelance Rails & React Developer, my 2 favourite frameworks that I thoroughly enjoy using (so far!). Additionally, in my spare time, I am managing a form builder I launched late last year called JotJab(jotjab.com) and building a subscription/membership application for the Shopify App’s ecosystem. But before we go any further, let’s get to my story and why I think we are a great fit for each other. My story Let’s get started. I am a 34 year old developer who has been developing all kinds of applications and software for the past 16 years. When I started software development (when I was about 16 years old) I learned the basics of HTML, CSS and a little bit of javascript. After that I moved onto PHP and C# for a small time but then stumbled upon Rails. I became intrigued, since when did writing code become so fun and fast? At the time I was working at Dyson as a C# developer, but in the evenings and mornings I was building my own little applications - a lot of fun. I eventually settled on creating an ecommerce app (yeah, I didn’t know at the time how much work that would be), which eventually grew into Trado - an open source e-commerce application. Fast forward a year or so and I was offered a job to work at an agency in Beijing. It was a contract based job which was primarily on upgrading, managing and debugging Rails applications, certainly an interesting experience. From there I decided I wanted to dive back into the world of freelance. I helped several companies launch apps using a mixture of React and Rails, including an online store for PPE supplies, a charity donation web + mobile app and an app for the Shopify Partners ecosystem. Why me? I love to experiment and build tools which help people’s everyday lives be more productive and fun! I would say the most rewarding part of being a developer is seeing apps I helped create become a rewarding tool for the user. I’m not just a developer Over the years I’ve worked on projects with teams and on my own. The latter meant I needed to take up other responsibilities to ensure the delivery of a product. These included tasks such as, server management, UX/Product design, graphic design (my father ran a graphic design agency) and from time to time marketing/branding. Guess you could call it a swiss army knife of skills! Side projects As I previously mentioned, since a young age I’ve always enjoyed tinkering with stuff in my free time. The most recent project is JotJab. At the time I was using Typeform to create forms for communicating with audiences on the web, but I couldn’t stomach their high pricing. So I built an alternative using React, Rails, TailwindCSS and Vite, all hosted on Hetzner and Cloudflare using the amazing Dokku engine (seriously, the best open source PaaS out there!). Staying in touch • I keep updated with the OSS community on Github • I follow a lot on Twitter and actively share daily • I follow a few YouTubers. • And I dabble in Reddit, from time to time. Soft skills I like to talk, throw ideas around, and have long conversations about certain topics. I love to experiment with “outside the box” ideas. I do have opinions, I like to discuss and have a conversation about my opinions, but I also love to change and adapt my opinions based on new information. After hours • I’m always keen to learn new technologies, currently experimenting with Go and Flutter • I have a passion for photography and videographer, mostly when taking trips into the countryside • I do enjoy watching a good series now and again, like Shogun There is a lot more I would like to talk about, but I hope I’ve already convinced you enough to start a conversation. I look forward to hearing from you.

I'm your go-to Ruby on Rails wizard, crafting scalable solutions and ensuring our code sings! As your trusty Solution Architect, I'm on a mission for top-notch system design and performance optimization. With a knack for thoughtful code reviews, I keep the tech ship sailing smoothly. Deep diving into Ruby on Rails, I'm all about best practices and making cool tech decisions, even under pressure. Staying on the cutting edge of industry trends, I'm like a tech sponge, soaking up new tricks to elevate the game. But wait, there's more! I'm not just a tech guru; I'm your friendly mentor and team player. With seamless collaboration and a dash of mentorship magic, I'm here to build a positive team culture while delivering A-grade solutions. Open Source Work 1 (three merged pull requests) https://github.com/zammad/zammad/pulls/umarsheikh Open source tests and work 2: https://github.com/umarsheikh/huginn/commit/5533b3ffcc621fca8ac2945fcfeb60f1c3dcf5e7 Open source sample 3 https://github.com/umarsheikh/huginn/commit/f104ce335c0b570987ab966306e3c3abedb2a475 Open source sample 4 https://github.com/umarsheikh/huginn/commit/667d8d022ccdac8d9e00fb625b83fe5fe7cda18e Blog: http://hudhud-house.herokuapp dot com/pages/get_listing Ruby code to print all nodes at depth t in a binary tree. https://gist.github.com/umarsheikh/77e1bed10447fb6931aa1b2b5dd219b5

👋 Hello! I create art with various mediums; music, poetry, graphic design, and technology. Ruby on Rails is my go-to web development framework! 💪🏽 I like my Rails mono, Javascript and HTML vanilla, my stylesheets SCSS-y, and my Turbo Hotwired (as soon as I really learn Hotwire). As a self-taught, Full-Stack Developer with a deep understanding of the entire web development process, I love seeing ideas go from concept to products and services. We might be a bad fit if you're looking for a computer scientist. Sorry, mate.

My name is Maximiliano Ustria, and I have more than 6 years of experience in the industry, working with a diverse range of clients from loan-granting companies to education websites and food deliveries. Throughout my career, I have worked extensively with Ruby and Ruby on Rails, from Rails 4 up to Rails 7. I have also gained proficiency in various databases such as MySQL, Postgres, and Redis. My daily use of Git and Agile methodologies has allowed me to deliver high-quality code while collaborating effectively with my team. As a proponent of testing, I use Rspec and aim to apply TDD whenever possible. Additionally, my experience with continuous integration tools such as GitHub Actions, Circle CI, Docker, Kubernetes, Datadog, and Sentry, among others, enables me to maintain code quality throughout the development lifecycle. Currently, I work as a tech lead, where I have been able to improve my soft skills and management skills. I am an eager learner who is passionate about my work and strives to deliver my best on every project I undertake.

Ruby on Rails developer with ~9 years experience in building all kinds of applications. My first 5 years were spent at UN Environment WCMC in Cambridge, building tools around climate change, illegal wildlife trade etc, for governments and organisations to better inform their environmental policy. Since then, I have been focused on contract work, working for a huge range of companies from charities, to startups, to government projects. I'm looking for the next project to get stuck into and love working on interesting problems so please reach out for a chat!

Hey! I'm a product and software engineer with over 10 years of professional experience and a degree in Computer Science from Epitech. I have extensive experience in full stack engineering, from infrastructure (e.g. Terraform and Docker) to the backend (e.g. Ruby on Rails and Node with Express) and the frontend (e.g. React/Redux). I’ve had the chance of building products in a wide variety of industries, including: marketing automation for enterprise companies, human ressources for SMBs, and logistics for E-commerce DTC brands.