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Seasoned Ruby on Rails developer with over 7 years of experience in designing, developing, and maintaining high-performance, scalable web applications. Proficient in leveraging Rails to build efficient, user-friendly solutions, and committed to best practices in coding, testing, and deployment. Passionate about continuous learning and staying updated with the latest industry trends and technologies.

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With over 7 years of experience as a Ruby on Rails developer, I have honed my skills in creating robust, scalable, and user-centric web applications. My journey into the world of development began with a deep curiosity about how the web works, which quickly transformed into a passion for building elegant and efficient solutions. From my early days tinkering with code to becoming a seasoned professional, I've always been driven by a desire to understand and master the intricacies of web development. One of my proudest accomplishments was leading a team to successfully migrate a legacy application to a modern Rails framework. This project not only improved the application's performance and security but also significantly enhanced the user experience. The satisfaction of seeing the positive impact of our work on the end-users and the business was incredibly rewarding and reaffirmed my commitment to excellence in development. I am continually inspired by the ever-evolving landscape of technology. Recently, I've been delving into the world of microservices and exploring how they can be integrated with Rails to create more modular and maintainable applications. This learning journey has equipped me with the ability to design systems that are not only scalable but also adaptable to changing business needs. What sets me apart is my holistic approach to problem-solving. I am not just a developer who writes code; I am a strategic thinker who understands the broader context of the projects I work on. My ability to communicate effectively with stakeholders, coupled with my technical expertise, allows me to bridge the gap between business objectives and technical execution. This unique blend of skills enables me to deliver solutions that are both technically sound and aligned with the strategic goals of the organization. My passion lies in creating seamless and intuitive user experiences, and I thrive on the challenge of solving complex problems. Whether it's optimizing performance, enhancing security, or implementing new features, I bring a relentless dedication to quality and innovation to every project I undertake. I am excited about the opportunity to bring my skills and experience to a dynamic team, where I can continue to grow and make a meaningful impact.

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CTO, Senior Full Stack Dev | RoR and Js/Typescript Expert | Remote

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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, Spanish.

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Talented Full Stack Developer with 5+ years of experience

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WORK EXPERIENCE Snapsheet Chicago, IL Software Engineer April 2021 – Sept 2022 Developed an AWS-based SAAS claims management application that handled thousands of record creations daily from the nation’s top insurance companies. Development in MySQL, Ruby on Rails, and React. Converted a monolithic API endpoint receiving dozens of requests a second into a REST API web service consisting of several standardized web resources, greatly improving scalability and reducing average API response time on large records from several seconds to half a second. Designed tailored solutions to common Web API issues such as asynchronous jobs, multi-record creations, and resource filtering. Worked in a close team of Developers, QAers, designers, and Project Managers taking an Agile approach to project management. Epic Systems Madison, WI Software Developer August 2019 - Sept 2020 Developed a suite of desktop and web applications to manage the real‑time billing services of the world’s largest healthcare systems. Development in C#, Typescript, and SQL Utilized test‑driven development and Agile processes to create full‑stack scalable web applications, with a .NET frontend and server coordinating petabyte-scale NOSQL and SQL databases. Reworked several system UIs to support accessibility standards around keyboard navigation and screen-reader support, making it easier for vision and motor‑impaired users to work in our software. University of Michigan Ann Arbor, MI Instructional Assistant, EECS 492 January 2019 – May 2019 Instructed a senior level CS course focused on Human‑Computer Interaction, Usability, and Front‑End Web Design taken by over 100 students. Course work was done in Javascript, JQuery, and Vue Prepared material for and led weekly discussion sections of roughly 30 students reviewing the material. Designed a series of class projects of increasing complexity giving students practical experience in topics such as usability and accessibility, event‑driven design, MVC design patterns, and javascript frameworks like Vue. University of Michigan Ann Arbor, MI Research Assistant April 2018 – September 2018 Administered the computer system for the Radiation Weather Station, a network of dozens of computers and scientific sensors running multiple OSes that collected weather and radiation data for use by scientists and the general public. Prototyped low‑cost Auxiliary Stations, smaller versions of our sensor arrays costing $30 ‑ $100 that could be distributed to highschools across Michigan. They acted both as educational projects for high school students, and as a distributed sensor array for professional research. Coordinated work with coworkers across multiple disciplines and experience levels, including academic researchers, undergraduates, and professional engineers. EDUCATION University of Michigan Ann Arbor, MI BS in Computer Science, History; minor in Italian Graduation Date: May 2019 SKILLS & INTERESTS Programming Languages: Ruby (adv) | Javascript (adv) | SQL (intermediate) | C# (inter.) | C++ (inter. - beginner) Technologies: React.JS, .NET, REST APIs, Git / Github, ActiveJob, ElasticSearch Interests: Hiking, Rock Climbing, Snowboarding, Sci-fi / fantasy novels, ttrpgs

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Rails Dev Goes Off the Rails, Discovers Meaning of Life in Code

I'm a senior software developer with about 15 years of extensive hands-on experience and a demonstrated ability to deliver high-quality results. I have expertise in multiple cutting-edge web application frameworks, specifically, Ruby on Rails and Node JS. I also have good hands in frontend Javascript frameworks React JS and Angular JS. I've recently worked with the RightInbox, a high-ranking Productivity application / Google Chrome Extension with a 4.7 rating on the Chrome Store and a feature by Google, was a project where I started as a developer and grew to become the Engineering Manager. During my time on the project, I used my advanced knowledge of Node JS to enhance the product's functionality, increase its user base, and ensure its smooth operation. Simultaneously I developed the ZoomShift platform, a scheduling software built on Ruby on Rails. Here, my role was about active development however more focused on strategic technological choices and project delivery. Zoomshift is well-regarded for its efficiency and was even utilized during the US elections to manage the shifts of volunteers. I've worked with FindEmails, which finds and verifies emails while you are on LinkedIn or browsing the web with the FindEmails Chrome Extension. Skills:- - Solutions - Optimization and Performance - Scalability - Architecture - Ruby on Rails - NodeJS - ExpressJS - ReactJS - AngularJS - Bootstrap - SQL, PostgreSQL, NoSQL, DynamoDB, MongoDB, MariaDB, MySQL, Redis - Stimulus - Integration of all levels of APIs - Selenium, RSpec, Mocha, Mini Test, Chai.JS, Sinon.JS - Digital Ocean - Heroku - Render - Action Cable and Web Sockets - JavaScript, jQuery, jQuery UI, CoffeeScript, TypeScript - HTML5, HAML, Slim - CSS, SCSS - GCP, AWS, Heroku - EC2, S3 - Puma, NGINX, Capistrano - Elastic Search, Algolia - GIT - CI/CD - Jira - Trello - Asana

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