Luis Kerch

Full Stack Ruby on Rails Developer

Passionate about building scalable web applications with Ruby on Rails, Python, and modern frontend technologies, enhanced by AI integration.

View My Work

Projects

Ebb.cool

An opensource MacOs desktop app to manage your productivity and set focus timers.

RustSupabaseAWSReactTypescriptTailwind CSSTauriPostgresqlSQLite

Live Demo GitHub

Reputation Management System

A system to manage the reputation of businesses based on their reviews, ratings and Google Rankings.

Ruby on RailsPostgreSQLHerokuOpenAIGoogle Maps APIGoogle Places API

Live Demo GitHub

Airbnb Host Dashboard App

A dashboard app for Airbnb hosts to manage their listings, bookings and reviews.

Ruby on RailsPostgreSQLHerokuOpenAIAirbnb API

Live Demo GitHub

Meal Master Chatbot

A chatbot that uses AI multimodal analysis to scan images and calculate food macronutrients and calories.

PythonOpenAI APIStreamlitHerokuTelegram API

Live Demo GitHub

Autoresponse System

A software that helps Google Business Profile owners automate their responses in the most efficient way.

PythonPipedreamGoogle Business Profile APIGroq API

Live Demo GitHub

Ad Boat Rental Wordpress Website

A website for a boat rental company that allows users to rent boats and manage their bookings.

WordpressElementorGoogle Maps APIGoogle AdsGoogle TagsIonos ServerSMTPGoogle Analytics

Live Demo GitHub

Multiple Websites

Multiple sites

Next.jsTailwind CSSShadcn UIVercelContentfulStripe APIPayPalGoogle Analytics

Live Demo GitHub

International Phone Call System

In browser app that allows users to make International calls, log calls and manage their call history and attributes.

Ruby on RailsPostgreSQLHerokuTwilio API

Live Demo GitHub

Predrinks app

A native IOS and Android geosocial app for students that allows them to share their location with friends and family and create events.

Ruby on RailsPostgreSQLHerokuIonicAngular.jsGoogle Maps API

Live Demo GitHub

QR code event management system

A system to manage QR code tickets for events and track attendance.

Ruby on RailsPostgreSQLHerokuQR Code APIStripe APIPayPalGoogle Analytics

Live Demo GitHub

Experience

Opensource Software Engineer

Ebb.cool | Salt Lake City, USA | Remote | 2025 - Present

Developed and maintained the Ebb.cool desktop app using Rust, Supabase, AWS, React, Typescript, Tailwind CSS, Tauri, Postgresql, and SQLite. Also, I'm responsible for the customer support and the sales process.

CTO & Cofounder

SkyRocket | Remote | 2024 - Present

Developed and maintained web applications using Ruby on Rails and Stimulus. Implemented RESTful APIs and improved application performance.

Ruby on Rails Full Stack Engineer

codecandy.io | Madrid, Spain | 2022 - 2024

Created responsive user interfaces using different stacks based on Ruby on Rails. Collaborated with UX designers to implement visually appealing web applications.

Software Sales Representative and Customer Success

Bark.com | London, UK | 2023

Assisted in the sales process and provided customer support to the clients for the Bark.com product.

Cofounder & CEO

Pre's Social | Canterbury, UK | 2021 - 2022

Developed product for a geosocial network for university students. Helped with all business development, marketing and the sales process.

Education

Postgraduate Certificate in Software Engineering

Ravensbourne University London | 2021 - 2022

Focused on software development, database management, and web technologies. Graduated with honors.

BSc (Hons) International Business

University of Kent | 2018 - 2021

Focused on international business, marketing, and management. Graduated with honors.

Skills

Languages

🇬🇧 English native, 🇪🇸 Spanish native, 🇫🇷 French limited professional