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erickmarroqu854

Erick Marroquin

@erickmarroqu854

Web and Mobile Developer

El Salvador
Spanish, English, Portuguese
About me
I'm a Ruby on Rails and Mobile developer specialist who builds marketing engines, not just websites or apps. I help startups, agencies, and SaaS companies turn their vision into a fast, secure, and scalable web and mobile application that drives growth. Whether you need a high-converting landing page, a content-rich marketing hub, or deep marketing automation, I provide the technical foundation for your success.... Read more

Skills

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erickmarroqu854
Erick Marroquin
Offline • 
Average response time: 41 hours

See my services

Cross-Platform Development
I will develop a flutter mobile app with UI UX design
From$100 / projectMore details
App Design
I will design mobile app UI UX in figma
From$10 / projectMore details

Portfolio

Work experience

Software Engineer and Founder

Mi Carrito App • Self-employed

Sep 2025 - Present • 8 mos

Mi Carrito App is a salvadoran startup, their main product is shopping intelligence for business and a shopping list app for families

Mobile Developer

LiLi App • Full-time

Aug 2022 - May 2024 • 1 yr 9 mos

LiLi App is a salvadoran startup focused on health tech, I was part of the team that developed their main product, an app for the patient's medical history and a backoffice solution for the doctors and health care professionals. I work a lot building software according to salvadoran regulations for health and compliance with international data protection laws

Software Engineer

Key Process • Full-time

Aug 2021 - Aug 2022 • 1 yr

My main responsability was to migrate the main product from Visual Fox to a modern architecture using .NET Core and Ionic Angular