招聘 c-level 自由职业 Ruby on Rails 开发者

Experienced Ruby on Rails developer with over 10 years of hands-on experience. Strong expertise in relational databases and extensive knowledge in building infrastructure, setting up CI/CD pipelines, and ensuring smooth development processes through DevOps practices. Proven track record of delivering high-quality software solutions efficiently. Leadership abilities and capacity to guide and mentor other developers within a team. Strong problem-solving and communication skills. Ruby Ruby on Rails PostgreSQL Javascript Git CI/CD DevOps AWS Docker Ansible Go Python API Integrations API Development Microservices RabbitMQ Kafka Angular.js Vue.js React.js Ember.js

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: 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.

My journey in the world of software development has been marked by continuous growth and a passion for solving complex challenges. I've evolved from a Lecturer in web development to a Tech Lead Software Engineer, gaining expertise in various areas along the way. A significant milestone in my career was my role as a Senior Backend Developer / DevOps at Webedia GmbH. There, I not only mastered Ruby on Rails but also improved and configured recommendation systems, elevating user experiences to new heights. In another role as a DevOps / Platform Engineer at anynines, I excelled in automated PaaS management and introduced microservices architecture using Ruby and Golang. My knack for system automation and PaaS application support contributed significantly to the organization's efficiency. Throughout my journey, I've embraced cloud infrastructure, DevOps practices, and leadership roles. My unique skills lie in bridging the gap between development, infrastructure, and system automation, enabling me to tackle challenges that others may find daunting. I'm not just a developer; I'm an innovator who thrives on continuous learning and finding creative solutions in the ever-evolving landscape of technology. With 15+ years of industry experience, I have a proven track record in leading large teams, designing innovative systems, and making significant contributions to the industry. I am well-equipped to set and direct departments and contribute substantially to any challenging projects.

My name is Shey, and I am a software developer and problem solver with expertise in Ruby on Rails, Postgresql, and data engineering. I have an entrepreneurial spirit, and I am results-oriented and metric-driven. Simplicity is important to me, and I enjoy working with tried-and-tested technology like Rails and Sidekiq. My free time is spent actively developing a Rails-based uptime monitor and TLS checker. Some notable Gems this project uses include: ahoymatey, blazer, pundit, pay, tailwindcss, and viewcomponent. I want to use my experience in SaaS to join an early-stage start-up as a founding engineer. I'm open to both permanent and contract positions.

I partner with non technical founders and business leaders. Together, we are building systems that solve today's problems, I am a 3x inc 500/5000 cofounder. Ive built distribution systems, technology platforms & teams, raised capital, and helped scale NYC based startups from 0 to 100. I technically cofounded a high growth company and scaled it for 7 years. I am a programmer, but the experience has also made me a strong operator, technical recruiter, trainer and executive. Seed -> Series B. I enjoy technical greenfield projects as well as taking a company through a new stage of growth. If you are looking for a CTO, technical advisor, Fractional CTO, CTO-as-a-service, or full time technical cofounder... or even COO we should talk. Many technical people do not have a business mind, they push towards expensive solutions and complexity. I love service leadership, lean startup, rails, pragmatism and simplicity. https://www.linkedin.com/in/danmorena/

Building software for over a decade. Mostly with Rails, sometimes without. Interested in working with early stage startups or small tech-enabled businesses.

I am a software engineer, programming mentor, and tech intrapreneur. I specialize in building elegant and functional web solutions, primarily using Ruby on Rails. I've spent the last 10 years helping tech companies make the world a better place. In addition to lead entire projects from conception to shipping, I've demonstrated excellent communication skills. Through years of experience, I've engaged in articulate discussions, both written and verbal, with fellow developers, project collaborators, and stakeholders. My track record includes skillfully presenting complex technical concepts, contributing to detailed technical documentation, and fostering clear communication channels crucial for streamlined collaboration in software development projects. I have also showcased robust leadership skills by overseeing and managing a team of fellow software developers, steering daily operations within the technical domain. My experience extends to offering guidance and support to team members, establishing performance standards, delivering constructive feedback, and adeptly addressing challenges as they emerge. Additionally, I have taken an active role in mentoring junior developers and nurturing aspiring talents within the software development field. Looking forward to hearing from you!

Versatile software developer with an entrepreneurial mindset and a passion for great SaaS products. On a mission to improve people's lives through better software, humane business and open technology. ▸ Generalist comfortable with multiple technologies, with strong emphasis on SaaS, web & cloud ▸ Current technical strengths : Ruby on Rails, JavaScript (ES6), Postgresql, HTML, CSS ▸ Love understanding customers and business needs and learning new stuff Looking forward to connect with like-minded people interested in thinking out of the box, bootstrapping innovative digital solutions and simplifying people lives using technology. Always open for new challenges, projects and collaborations. Let's get in touch!

Software engineer & DevOps with 15+ years of experience in applications development and infrastructures management. I offer a wide range of services from Ruby on Rails projects consulting and development to the deployment of cloud infrastructure on Amazon Web Services.

I'm a backend developer and can help you with your platform, infrastructure, Linux, CI/CD system, CLI clients, Web Application or API. Some of the projects I'm most proud of being a part of are: building a full eCommerce app for the biggest printing company in the US east coast. Being part of the European BOSH team working on Cloud Foundry OSS PaaS. I've worked for small startups and also big known companies like Babbel, Telefonica and SUSE Linux. I enjoy pair programming and teaching. Programming languages: Ruby, Go Natural languages: English, Spanish, German (basic)