Name: Ruby developers & Programmers
Brand: Upwork
Rating: 4.7 (568 reviews)

Check out Ruby Developers & Programmers in the United States with the skills you need for your next job.

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Clients rate Ruby developers & Programmers

4.7/5

based on 568 client reviews

$120 hourly
- 4.9/5
- (120 jobs)
As a senior software developer with over 25 years of programming expertise in widely-used languages (Python, JavaScript, Ruby), I have worked in various roles and industries (e-commerce, financial, healthcare, education), in professional environments ranging from Fortune 500 companies to startups. Additionally, I have a Master's in Artificial Intelligence and experience with the latest AI/ML technologies. I have used many open-source libraries like OpenCV, Yolo, or OpenPose for image processing, OpenAI, and Transformers for NLP, torchaudio, and librosa for audio processing. I also have experience with cloud services from the ML ecosystem, such as Azure Cognitive Search, Google Vision, and Amazon SageMaker. I have been working in Agile environments with a variety of frameworks such as Django, Node.js, and Rails, and have architected databases with both SQL and NoSQL solutions, including MongoDB, MySQL, Oracle, and SQL Server. I am very familiar with common tools such as Git, bash and shell scripting, PowerShell, and ngrok. What I am proud of: - The company I have founded, Mission Automate, has been featured by Amazon (Amazon SageMaker). - Check out our article on the generation of new superheroes with an instance of the StyleGAN2-ADA model, on our website. - Speaker at Railsconf 2021.

Ruby
Microsoft Azure
Tesseract
JavaScript
MongoDB
MVC Framework
Git
Agile Software Development
Kubernetes
Flask
Machine Learning
Amazon SageMaker
PyTorch
OpenCV
Python
$50 hourly
- 5.0/5
- (31 jobs)
Software Engineer and Shopify Developer with over 4 years of development experience for both small shops and Fortune 500 companies. I can handle any task from full app development and deployment to debugging and troubleshooting app errors. Some of my expertises include: - JavaScript, React, Node, Ruby on Rails and Python Development and Bug Fixes - Shopify Theme and App Development & Store Management - Technical Content Writing - Bootcamp Student Project Pairing If you are interested in having my help on your next project, reach out and we can get started!

Ruby
Writing
Web Application
React
GitHub
Technical Writing
Node.js
PostgreSQL
Web Development
JavaScript
HTML5
CSS
Ruby on Rails
Front-End Development
$40 hourly
- 5.0/5
- (2 jobs)
I am a junior developer with a strong foundation in the basics of web development in the Ruby on Rails framework and am skilled in using popular languages like, HTML and CSS. I am well-equipped to begin tackling the complexities of web development. I am committed to continuous learning and am always seeking out new resources and opportunities to expand my knowledge. If you're looking for a hardworking and motivated developer who is eager to learn and grow, I may be the perfect fit for your project. I am always up for a challenge and would be thrilled to work with you to bring your vision to life.

Ruby
Heroku
Front-End Development
Back-End Development
Full-Stack Development
HTML
CSS
Ruby on Rails
$55 hourly
- 4.8/5
- (115 jobs)
As a Full Stack Developer and System Administrator with over 9 years of experience in software engineering, I specialize in developing innovative features and applications for a diverse range of products and companies. My expertise encompasses a wide array of programming tools, including Laravel, Ruby on Rails, Express JS, Django, React JS, Shopify and Wordpress. With a longstanding focus on the Shopify and Shopify Plus platforms, I bring over 7 years of comprehensive experience in every aspect of these powerful e-commerce solutions. My skills ensure that I can tackle any challenge, from initial development to ongoing maintenance and customization. My core skills include: 1. Back end Node.js, Ruby on Rails, PHP, Python 2. Front End AngularJS, React.js, EmberJS, Vue.js, Meteor, React native Bootstrap, Material design, KendoUI, Html5, CSS3, Sass/Scss, Zurb foundation Wordpress, Shopify, Woocomerce, Squarespace, Opencart, Bigcommerce 3. Database Management Mysql, MongoDB, Postgresql, Redis, Firebase 4. Server Management and Project Management Amazon web service, Heroku, Digital Ocean Git, Bitbucket, SVN Jira, Trello 5. Javascript tools Docker, Gulp/Grunt, Webpack, Bower Karma/Jasmine, Mocha, TDD 6. BlockChain Smart Contract, Solidity 7. AI Application AI Chatbot, Custom GPT Apps, OpenAI I am committed to delivering excellence in every project, always prioritizing client needs and feedback to drive product success. Let’s collaborate to bring your ideas to life and achieve your business goals.

Ruby
Squarespace
Django
Shopify Apps
Ruby on Rails
WordPress
Web Design
API
AI Implementation
Laravel
Shopify
Shopify Theme
React
Shopify Development
Shopify Plus
$100 hourly
- 5.0/5
- (7 jobs)
Data professional, CPA and CMA. Earning a STEM Master’s Degree in Business Analytics & Information Systems, as well as a Graduate Certificate in Cybersecurity (Information Assurance). Knowledgeable in Information Systems & Security, Disaster Recovery and Business Analytics. Nine years of experience in helping firms surpass their goals via advancement of controls over operations using a combination of technological and financial acumen. A teacher as much as he is a continuous learner.

Ruby
Tax Planning & Advisory
Derivatives Trading
GAAP
Economics
Object-Oriented Language
Business Intelligence Software
Microsoft Power BI
Alteryx, Inc.
Python
US Taxation
Microsoft Excel
Tableau
Six Sigma
SAP
Financial Modeling
$60 hourly
- 4.9/5
- (75 jobs)
My specific expertise is web design and development in the Ruby-on-Rails and WordPress frameworks. I have more than 20 years experience in software development and web development combined. I provide the entire website life-cycle: web design, development and web site maintenance. I develop sites for all levels - startup to full enterprise site. One of the highest-rated developers on UpWork - with a "Top-Rated" badge and a 100% job success rating. I focus on efficiency and quality. I do not provide you with a 'less than credible' price estimate then leave you with a broken or unfinished product. I stand ready to help large and small entrepreneurs successfully build their website or web app while respecting their unique budget constraints.

Ruby
API Integration
Amazon S3
API
Data Migration
Ruby on Rails
GitHub
PostgreSQL
Bootstrap
CSS
WordPress
JavaScript
Divi
Web Design
HTML
$100 hourly
- 5.0/5
- (17 jobs)
Upwork Skill Certified - Ruby Preferred Stack: Hotwire + Rails + TailwindCSS Full stack software developer Languages: Ruby, Javascript, C, Python Frontend: React, Redux, HTML, CSS, TailwindCSS, Backend: Ruby on Rails, FastAPI Databases: PostgreSQL, Redis Testing: RSpec Other: Git

Ruby
C
SQL Programming
Tailwind CSS
Redux
React
CSS
Ruby on Rails
JavaScript
HTML
Python
$175 hourly
- 5.0/5
- (4 jobs)
I'm part of Upwork's Expert-Vetted Talent program (top 1% of talent on Upwork). As a seasoned technology and product leader, I specialize in building fast, reliable, and intuitive SaaS solutions that drive user satisfaction and business success. My software design philosophy focuses on crafting products that users love, backed by robust and high-performance systems. I excel in understanding the real-world challenges that users face and leading teams to develop innovative software solutions that address these needs effectively. With a passion for creating exceptional web applications, I prioritize delivering seamless user experiences, writing clean and maintainable code, and automating infrastructure for scalability and efficiency. Whether transforming ideas into production-ready products or assembling and mentoring a high-performing team, I am committed to delivering results that exceed expectations. I have extensive experience in a wide range of programming languages and technologies, including: - Languages: Haskell, Elm, PHP, JavaScript, Node.js, Python, Ruby - Frontend frameworks: React, Stimulus, Turbo, Tailwind CSS - Tools & frameworks: Laravel, Ruby on Rails, Yesod, Servant, CakePHP, WordPress - Databases: PostgreSQL, MySQL, SQLite, Redis - DevOps Tools: Linux, Ansible, Docker, Nix - Cloud Services: AWS (EC2, ECS, ECR, S3, SES, RDS, CloudWatch, Lambda, etc), DigitalOcean, Heroku - Product development tools: Balsamiq, Figma, Miro I run Foxhound Systems, a small Chicago-based agency that focuses on building SaaS software. You can see some of the projects I've led on our agency page (linked below in my profile).

Ruby
Product Management
Product Strategy
Elm
Haskell
Infrastructure Management
Back-End Development
Database Optimization
Front-End Development
PHP
Python
Node.js
Amazon Web Services
MySQL
PostgreSQL
$100 hourly
- 5.0/5
- (3 jobs)
CLEARED ENGINEER. Hard-won experience in a DevOps environment writing, testing, deploying, and maintaining code for distributed systems at AWS. Python developer. Over 10 years of increasingly responsible project management experience, including experience leading cross-functional teams and conducting risk analysis. Proven ability to work well in high stress, high-stakes, and fast-paced environments.

Ruby
AWS Lambda
Data Lake
SQL
TypeScript
Data Engineering
AWS Cloud9
JSON
Java
HTML
JavaScript
Python Script
AI Development
Python
Systems Engineering
$60 hourly
- 5.0/5
- (4 jobs)
Experienced full-stack engineer. Built AI startup and worked as Software Engineer at JPMorgan. Expert in AI applications, distributed systems, and high-performance backends. Proficient in Python, Java, JavaScript, cloud infrastructure, containerization, and microservices. Delivers scalable solutions from concept to production, leveraging cutting-edge tech in both enterprise and startup environments. BS in Computer Science from Illinois State University, with internships at Fortune 100 financial companies and startups.

Ruby
Next.js
Node.js
REST API
JavaScript
Java
C++
PostgreSQL
Heroku
DevOps
React
Flask
Django
Machine Learning
Python
$75 hourly
- 5.0/5
- (3 jobs)
Hi, I'm a software engineer from the USA with a degree in Computer Science. I've been working with startups doing a broad variety of web development tasks over the last 5 years. I've also done a lot of DevOps and site reliability engineering work. I have also done quite a bit of work on side projects in my free time. I consider myself quite flexible in the type of work that I can do.

Ruby
HTML
CSS
System Monitoring
DevOps
JavaScript
Cloud Engineering
Ruby on Rails
Kubernetes
PostgreSQL
Golang
$70 hourly
- 5.0/5
- (3 jobs)
Highly experienced Senior JavaScript/Ruby on Rails developer with 8+ years of expertise in building scalable, efficient, and reliable web applications. Skilled in: - JavaScript (ES6+, React, Angular, Vue) - Ruby on Rails (RoR) framework - Database management (MySQL, PostgreSQL, MongoDB) - Agile development methodologies - Version control systems (Git, SVN) Proven track record of delivering high-quality solutions, leading teams, and collaborating with cross-functional teams to drive project success. Passionate about staying up-to-date with industry trends and emerging technologies.

Ruby
Heroku
AWS Server Migration
Remix
Liquid
RSpec
Node.js
React
JavaScript
Web Development
TypeScript
Golang
MongoDB
PostgreSQL
Ruby on Rails
$120 hourly
- 5.0/5
- (16 jobs)
Full-stack developer with +25 years of experience based in Southern California. I can help you to: - upgrade and maintain your legacy Rails, Flask, Django, Odoo, PHP, React app - upgrade Heroku stack & database with minimal downtime, - implement complex D3 visualizations, refactor complex React / Vue codebase, - add/improve test code coverage in your Rails, Flask, Django, PHP, React app, - create v1 of your business idea

Ruby
Web Application
MySQL Programming
Ruby on Rails
Golang
Heroku
Objective-C
C++
Java
WordPress
API
PHP
JavaScript
Perl
$75 hourly
- 5.0/5
- (34 jobs)
👍🏻 "Working with Artur was fantastic. He took full ownership of our project and delivered vital improvements for our open source libraries. We got over 1,000 new signups after rolling out the new features." - Andrew H., CTO of a company servicing SalesForce, Heroku, twitch, BlueApron, Twilio and Kayak 👍🏻 "You're worth your weight in gold! Thanks to the development improvements you introduced our team is two times more productive." - Peter C., CTO of a San Francisco-based website averaging 1M+ visitors a day 😖 Are you not sure how to build the technology to deliver your service to thousands of users? 😬 Are your customers leaving you because the bugs on your website are just piling up? 😡 Is it too hard to find high-quality developers who don’t leave your projects in a mess? Welcome! I'm a tech entrepreneur and a master developer. I build internet businesses from scratch and help companies create profitable software every day. I’ve helped over 30+ companies from Silicon Valley, London, New York City and other tech-bubble centers launch Software as a Service. Over 8 years in the web development industry has taught me the secret ins-and-outs of the technology world. 💰 How can I help you? ✅ create your Software as a Service platform ✅ build a payment ready website that will bring you recurring revenue every month ✅ integrate you with Stripe, MailChimp, Facebook, Twitter, LinkedIn, Pinterest and more ✅ cut your operations costs by setting up automation software, CRM and more ✅ build your Shopify store from ground up (or any other e-commerce) 🤝 What can you expect from me ➡️ I deliver what you expect and I deliver on time ➡️ a long-term business relationship (I do not accept one-off projects!) ➡️ no theoretical nonsense; I focus on what makes cash for your business 💰🤝💻 If you send me a message we will set up a call. You’ll tell me what you’re trying to do, what your current obstacles are and I will tell you how to build it. Let’s get in touch!

Ruby
Project Management
Web Development
HTML
Ember.js
WordPress
Laravel
jQuery
JavaScript
PHP
$90 hourly
- 5.0/5
- (17 jobs)
Hello! I have 20 years experience with web development. 17 of those years have been with a Ruby on Rails focus and accompanying DevOps. I also have extensive experience with client-side Javascript. I believe maintaining a high-level of communication during a project is paramount to the success of a project, in addition to it finishing on-time and on-budget. Software development is my business, I'm not moonlighting with a full-time job during the day. As such, I will not disappear one day to never be heard from again. Which unfortunately is a common situation with freelance developers. Additionally, I believe in high-quality software development practices like automated testing, test-driven development, continuous integration/delivery, daily stand-ups, etc All of this is with the end goal of helping businesses increase their return on investment with their software development projects. I have expert experience with the following technologies : - Ruby, Ruby on Rails - Javascript/Ecmascript 5+, Hotwire/Turbo/Turbolinks - HTML5, CSS3 - Nginx - Ubuntu, DevOps - Postgres, MySQL - Rackspace, AWS, Digital Ocean, Heroku - Background processing, Queuing (Resque/Sidekick) - REST, Web Services, SOAP - High-performance APIs (JSON/XML) - Payment Processing - Stripe, Braintree, Paypal, Chargify I also have general experience with: - Apache - Linux variants other than Ubuntu - ElasticSearch, Solr, Sphinx - MongoDB Thanks for reading if you made it this far. Let's make something great together!

Ruby
Test-Driven Development
API Development
Agile Software Development
RESTful Architecture
Ruby on Rails
HTML5
jQuery
JavaScript
CSS 3
$60 hourly
- 5.0/5
- (74 jobs)
Hi, I'm Jessica! I'm a freelance writer and web developer. I currently write SEO-rich content for financial services companies and other industries. I am also a web developer and creative designer. I've been learning how to code and dabbling in different languages for the past several years and have discovered I have a real passion for it. I currently work full-time as an Engineer for a global digital ad agency. I have a strong understanding of web technology and design. I have knowledge in Ruby, Rails framework, HTML5, CSS, WordPress, React, AngularJS, Javascript, jQuery, Bootstrap, Materialize, Wordpress.

Ruby
Front-End Development
Writing
Ruby on Rails
Copywriting
Web Design
Responsive Design
JavaScript
WordPress
$50 hourly
- 5.0/5
- (7 jobs)
Hello✋. I am a result-driven Full Stack expert, leading a team of Full Stack engineers and UX/UI designers - QIT Software, a Team Augmentation company, that unites professional digital creators. We can build any web and mobile product, using the latest technologies of your choice. Either you need Web & Mobile apps, scripts, libraries, and browser extensions, we can do it. Technologies we work with: ✅ React, Vue, Angular, Node, PHP, Java, Python, .NET, C/C++, Golang, Swift, Kotlin, Flutter, Ionic, etc. ✅ SQL, MySQL, PostgreSQL, OracleDB, MongoDB, DynamoDB, MariaDB, SQLite, Fireabase, etc. ✅ AWS, Azure, Google Cloud, etc. ✅ ES6/7+, JavaScript, TypeScript ✅ Responsive CSS / CSS3 , LESS / SASS / SCSS ✅ Responsive frameworks - Bootstrap, Material UI, AntDesign, TailwindCSS ✅ GitHub, GitLab, Bitbucket ✅ Figma, Zeplin, InVision, Sketch ✅ JIRA, Trello, Asana ✅ TDD, Unit testing, E2E testing We work fast and our code is clean, w3c valid, semantic, and easy to maintain. ⚡ We take care of things and help companies to: - extend tech teams with talents, who will exclusively work on the project; - reach flexibility by scaling both up and down; - avoid painful expenses of in-house hiring and recruiting agencies; - avoid uncertainties about the right candidate; - launch a project to production without major issues and respect your deadlines; - save on in-house engineer team without saving on product quality; - sufficiently decrease time-to-market; - hit those KPIs and maximize ROI. 📍 By working with QIT Software you get: - a streamlined onboarding time for new team members; - an outstanding cost-quality ratio that will get more room for new ideas and features; - simplified tax system to the reduced staff; - stress release; we handle all the paperwork and cover all the desk costs; - a transparent direct line of communication; - full development process supervision of your remote team. 🚀 We help companies grow. Send me an invitation and I will get back to you shortly. We are looking forward to building something cool with you!

Ruby
Android
Mobile App Development
iOS
React
Node.js
React Native
Angular
TypeScript
Vue.js
PHP
JavaScript
Python
Java
Web Development
$28 hourly
- 5.0/5
- (4 jobs)
My name is Olesya. I am a self-starter full-stack engineer with experience in JavaScript and Ruby-based technologies. My main professional focus is building impactful software that promotes equality and contributes to the livelihood of people in the fast-changing technology-dominated business world. My technologies stack includes React, TypeScript, Node.js, Nest.js, Jest, Postman, Ruby on Rails, Java, SQL, Git, RESTful APIs, and more. I am available to be contacted at olesyam.miller@gmail.

Ruby
Customer Service
React
API Development
Postman
API
Ruby on Rails
JavaScript
TypeScript
$20 hourly
- 5.0/5
- (10 jobs)
Hi! I'm a full-stack developer and system administrator who's passionate for the construction of effective, robust software, and the running and maintenance of online services. I have experience writing back-end software in a variety of programming languages like PHP and Go. I know how to do front-end development with HTML, CSS and JavaScript. I can work with WordPress, and have experience making fully-featured plugins from scratch. I know how to configure and maintain Linux servers and have experience with a variety of services like the Apache web-server and MariaDB. I hope you like building software systems as much as I do and that we can work together to make things happen!

Ruby
C
Linux
Golang
Python
Docker
Git
MySQL
SQLite
JavaScript
HTML
C++
WordPress
$25 hourly
- 5.0/5
- (2 jobs)
As a junior web developer, I possess proficiency in an array of programming languages and frameworks including PHP, JavaScript, HTML, CSS, Python, and Ruby. My passion lies in honing my craft in web development and software engineering, and I am eagerly seeking opportunities with a forward-thinking company to further nurture and expand these skills.

Ruby
Elementor
WordPress Development
Liquid
Shopify Development
WooCommerce
Redux
React
Bootstrap
HTML
CSS
JavaScript
Ruby on Rails
Python
PHP
$75 hourly
- 5.0/5
- (33 jobs)
5 years of Ruby on Rails fullstack (front-end, back-end and deployment) experience. 5 years deploying on the cloud (AWS, Azure, Digital Ocean, Heroku) 2 years Rust experience. Certified Kubernetes Administrator (CKA) Hashicorp Certified - Terraform Associate 003 I'm 100% committed to achieve success in your web applications with the results to prove it. Previous project work includes: ● Setting up 1-to-1 voice conferences using Twilio API ● Custom 2 factor authentication implementation ● Uploading and storing data on S3 and B2 buckets ● Automated web crawling to monitor new legislation ● Custom cron jobs on Linux servers for backup and maintenance tasks ● Solving "impossible" problems with custom Ruby gem and Rails patches ● Mass marketing sms campaigns using Twilio API ● Complex custom subscription implementation with Stripe API Technology I work with: ● Ruby on Rails (RoR). Rails 4, 5, 6, 7. ● Hotwire/Turbo ● RSpec/Capybara/Selenium for unit testing and feature testing ● PostgresDB, Mysql ● Heroku, Digital Ocean, AWS EC2 servers ● Heroku staging apps for continuous integration (CI/CD) ● Twilio API, Stripe API ● Google/Facebook/LinkedIn OAuth ● Capistrano, Docker+Kubernetes for deployment ● Wordpress, Shopify ● HTM5L/CSS3 ● JavaScript/AJAX/JQuery/JSON ● ReactJs/Nodejs/Typescript ● Web Scraping ● Linux BASH scripting ● Git, GitHub, Bitbucket, ● Webhooks ● Performance enhancement via algorithm and query optimization I understand the importance of test driven development to ensure a product that is understandable and maintainable for future developers to work on. More time put in up front means far less costs down the road. Fluent in English. Born and raised in the USA.

Ruby
AWS Development
API
Query Optimization
DevOps
Git
Data Scraping
PostgreSQL
Web Development
Rust
JavaScript
React
Docker
Kubernetes
Ruby on Rails
$70 hourly
- 5.0/5
- (22 jobs)
Hello! I'm Tami Mitchell, a seasoned freelance software engineer with over a decade of experience, specializing in Ruby on Rails and modern JavaScript frameworks like React and Next.js. I thrive in dynamic environments, delivering high-quality, scalable, and performance-optimized web solutions. Strengths and Skills: Expertise in Web Development: Proficient in Ruby on Rails, React, Mapbox, AWS, and serverless technologies. Project Leadership: Successfully led website rebuilds for notable clients such as clockshark.com and safetychain.com, migrating to high-performance serverless stacks. Collaborative Team Player: Experienced in Agile/Scrum environments, ensuring smooth workflows and effective communication across project teams. Problem Solving: Exceptional at diagnosing and solving complex technical issues, ensuring robust and maintainable web applications. Accomplishments: Rebelle Rally Performance Tracker: Developed an innovative off-road asset tracking system using Arduino and AWS IoT, enhancing real-time data visualization with React and Mapbox. Roadpass Digital Enhancement: Played a key role in modernizing the Campendium.com platform, implementing cross-brand authentication and improving site performance and scalability. Education and Training: A solid foundation in technical education, continuously updated with the latest web technologies and best practices through ongoing professional development. I am eager to bring my technical acumen and problem-solving skills to your next project, ensuring it exceeds expectations while pushing the boundaries of technology. Let's create something great together! Feel free to reach out for a detailed discussion on how I can help your business thrive!

Ruby
Swift
iOS Development
Internet of Things
Serverless Computing
Mapbox
Elementor
Next.js
Landing Page
Web Design
Ruby on Rails
JavaScript
WordPress
React
$78 hourly
- 5.0/5
- (28 jobs)
I am a Senior Full Stack Software Engineer with a passion for building proper front-end and back-end architectures, striving for simplicity and good coding practices. I've been building web and mobile apps for more than 10 years, so I've seen a lot of tools and trends come and go. Currently, my preferred stack is 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 for the back end, 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 for the web front end, and 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 for the mobile front end. What sets me apart is my ability to deliver high-quality products that prioritize scalability, maintainability, performance, efficiency, effectiveness, robustness, security, and most importantly, the business needs and values of my clients' applications. I am easy to work with and strive to exceed expectations in every project I undertake.

Ruby
Django
AWS Systems Manager
Firebase
Ruby on Rails
Android
Web Development
React
React Native
TypeScript
Mobile App Development
iOS
Python
JavaScript
$125 hourly
- 5.0/5
- (14 jobs)
As an Upwork-recognized Top Talent with a 100% client satisfaction rating, I pride myself on delivering top-quality web application development services. With 20 years of experience under my belt, I can efficiently engineer projects of all types, ensuring you receive exceptional value and a faster time to market. My approach involves diving deep into the core of each project, understanding your unique goals and requirements. This way, I can deliver tailor-made solutions that exceed your expectations. Skills & Expertise: • Ruby / Ruby on Rails • SQL (MS SQL, PostgreSQL, MySQL) • API Integrations (SOAP, REST, GraphQL) • Custom API Development • RSpec • HTML5 • CSS3 & SASS • JavaScript • Linux Web Servers • IIS • Git • Agile Project Management • Process Improvement • Release Management • Documentation Let's Elevate Your Project Together! I'm eager to help you bring your vision to life. Contact me today for a free, no-obligation phone consultation. Together, we can take your project to new heights!

Ruby
API
PostgreSQL
MySQL
CSS
Management Consulting
HTML5
SQL
CSS 3
RESTful API
JavaScript
Ruby on Rails
$75 hourly
- 5.0/5
- (7 jobs)
Dedicated software craftsman. I write simple, elegant code, but I know how to be clever when necessary. I am a mathematician at heart, and I enjoy applying an analytical mindset to software development. I love identifying problems and crafting solutions across various technology layers. My skills rest solidly in full-stack development with a focus on overall architecture, backend code, and database design. On any given day I might be designing a complex SQL query, refactoring a Ruby module, pruning a Rails app, wrestling my react/redux code into submission, or stretching elasticsearch. I enjoy building web applications, and I am grateful to God for granting me the means and opportunity to provide for my family through fruitful development work. Current Technologies: Ruby and Rails (10+ years), PostgreSQL (4 years), MySQL (15+ years), elasticsearch, JavaScript (with ES6, react, redux, etc.), docker, git, RSpec, capybara, CircleCI.

Ruby
Mathematics
Web Development
Heroku
PostgreSQL Programming
JavaScript
SQL
Database
Docker
MySQL Programming
HTML
Ruby on Rails
CSS
Web Application
RSpec
$115 hourly
- 5.0/5
- (4 jobs)
Who am I: I am a Software Engineer, currently working on large projects in C#, with 5 years open-source Experience in Golang, and previous experience with Java (4 years) and NodeJS (2 years). I have a B.A. and M.Sc in Computer Science from some of the best universities in the U.S, and have worked at some of the most well-known companies in the world. What can I do: I am happy to provide a standalone application and REST API, or to work together with others on a project. I am knowledgeable in Object-Oriented programming, and am a TDD (Test Driven Development) enthusiast, with a particular interest in agile development/delivery. What You Will Get: Your desired project Clean, documented code Clean tests (unit, integration and acceptance) Reusable data structures and algorithms Money back guarantee

Ruby
Testing
Agile Software Development
Golang
Java
Node.js
$40 hourly
- 5.0/5
- (13 jobs)
Hi! I'm a senior software developer with over a decade of experience. I've worked across a variety of technology stacks, but my greatest expertise is with Ruby on Rails, Vue.js, Third-Party APIs (especially Stripe and Twilio), and custom WordPress plugins.

Ruby
API
RESTful API
Redis
Ruby on Rails
Amazon DynamoDB
Twilio API
Stripe
MySQL Programming
AWS Lambda
PostgreSQL Programming
Heroku
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