Freelancer profile translated to English.
Back to original languageAbout Kévin
I am a full-stack web developer who thrives on Ruby on Rails, React, and Bubble.io.
🚀 My skills in brief:
✔️ Back-End: Ruby on Rails is my favorite playground, but I also master JavaScript.
✔️ Front-End: React, Javascript ES6, HTML5, CSS3, I ensure the user interface is as attractive as it is performant.
✔️ Database: PostgreSQL, a solid asset for structuring and managing data efficiently.
✔️ No-Code: Bubble.io
🔧 My notable achievements:
🌐 Bubble Project: Development of a web app on Bubble.io. Creation of an intuitive app offering personalized recommendations to users based on their preferences, thanks to sophisticated AI API integration.
🏖 For Tourist Offices: Creation of a complete solution to boost visitor interaction with an AI-powered chatbot, based on Ruby on Rails 7, PostgreSQL, and integrating advanced technologies like Pinecone and OpenAI.
📒 In the SaaS finance world with Regate, I was a key player in developing automated financial features, making business financial management child's play.
Tractor at Direct-Market, I reshaped the user interface and created unique links between producers and supermarkets via NFTs on the Solana blockchain, bringing unprecedented transparency to local trade.
✨ My approach:
✔ Collaboration: I firmly believe in teamwork and co-creation with my clients so that the initial vision blossoms into a concrete digital realization.
✔ Flexibility: Needs change, unforeseen events arise, I know how to adapt to keep the focus on project success.
✔ Respect for deadlines: Your time is precious, I am committed to meeting the set deadlines.
✔ Scalability: By considering future growth, I build solutions that will grow with your ambitions.
📲 Your project, let's talk about it!
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 50km), Paris (up to 10km)
Experience
- RegateRuby on Rails Back-End DeveloperSOFTWARE PUBLISHINGOctober 2022 - July 2023 (9 months)Regate is a SaaS solution for Finance Automation that allows companies to automate their financial management and monitor their business from a single platform.Team:Squad of 7 in the tech team of 50+ peopleStack:Ruby on Rails, React, PostgreSQL,Technical Achievements:- Creation of credit notes on the platform.- Cancellation of an invoice by creating a credit note linked to that invoice- Allowing the sending of any type of document (customer/supplier invoices, quotes, credit notes) by email.- Implementation of FactureX (electronic invoicing)- Several code debugging and refactoring- Solution performance optimization- Testing with Rspec- RubocopCI/CD:Github ActionsScalingoMethodology:Scrum: Daily meetings, poker planning, grooming session, sprint demo.
- Direct-Market.frFull Stack Ruby on Rails / React DeveloperE-COMMERCEMay 2022 - October 2022 (6 months)Direct Market is the specialist in sourcing local products for retail, e-commerce, quick commerce, and collective catering, with a dedicated logistics service.Team:2 Back-end Developers.1 Front-end Developer.1 Fullstack Developer.1 CTO / Product Owner.Stack:Ruby on Rails, React, Redux, PostgreSQL, GCloud, Capistrano, Docker, TailwindTechnical Achievements:- Redesign of the Producer/Supermarket Shop, improved UX/UI on the app, improved platform responsiveness.- Integration to create an NFT, on the Solana blockchain, of the order between a producer and a supermarket when ordering on the shop.- Editing of product labels with QR Codes allowing visualization of the share of each intermediary in the final product price, as well as access to the NFT registered on the Blockchain which validates the product's traveled distance between the producer and the supermarket.- Several code debugging and refactoring- Testing with Rspec- RubocopCI/CD:Bitbucket/CircleCIMethodology:Scrum: Daily meetings, sprint
- FREATFULL STACK DEVELOPER Ruby on Rails / React.jsSOFTWARE PUBLISHINGAugust 2021 - May 2022 (9 months)SUBJECT:Creation of a marketplace for restaurant reservationsSKILLS:React - Redux - Ruby on Rails - PostgreSQL - Rspec - Jest - Scrum MasterACHIEVEMENTS:- Design and development- Participation in the technical breakdown of User StoriesFront-End- Development: Landing page, intelligent search, login, registration, restaurant search results, restaurant page, restaurant reservation- Creation of custom React hooks- CSS integration with the Material UI library- Unit Testing with JestStack: React - ReduxBack-End- Creation of the REST API- Development of the relational database, authentication management with Devise jwt- Integration of the Search Engineering tool: Algolia- Integration of restaurant image upload to AWS S3- Key management via the Dontenv gem- Use of the Cancancan gem for role management- Unit Testing with RspecStack: Ruby on Rails, PostgreSQL, AWS S3Infrastructure and deployment:- Gitflow for CI- Implementation of a CD pipeline with HerokuOrganization/methodology:- Code Review on each pull request- Regular pair programming- Scrum developer- Animation of dailies- Preparation of demos
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Education
- Full Stack Web DevelopmentThe_Hacking_Project2021- React.js - Ruby on Rails - Javascript - API