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Gabriel Delgado

@gabrieldelgado1

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Software developer building gym management software with React, Java, Spring Boot, and MySQL.

Argentina

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I developed a gym management system, translating business requirements into features for members, attendance, fees, payments, and cash balances. I built its front end with React and JavaScript and its back end with Java 17, Spring Boot, and MySQL.

At Follow, I developed web interfaces and back-end solutions, integrating REST APIs with services built using Java 17, Spring Boot, JPA/Hibernate, and MySQL. I also integrated Meta Ads, WhatsApp, and CRM platforms to automate lead conversion and demo scheduling workflows.

At DAIA, I designed automation workflows using n8n and Botpress and developed three chatbots and automation solutions for clients across three countries. I integrated REST APIs, CRM platforms, and WhatsApp, and documented and tested integrations using Swagger.

At Diario Box, I managed and optimized websites and digital content using WordPress, focusing on site structure, URLs, images, and SEO. I also used prompt engineering and AI tools for content creation and optimization.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Gym Management System

Aug 2026 - Present (2 months)

Developed and marketed a management system for a gym, gathering business requirements and translating them into functional features. Built the front end using React and JavaScript and the back end using Java 17 and Spring Boot, with MySQL and REST API integration.

React JavaScript Java 17 Spring Boot MySQL REST APIs Requirements Gathering User Support System Maintenance

Full Stack Developer

Oct 2025 - May 2026 (7 months)

Developed web interfaces using React, JavaScript, HTML5, and CSS3, integrating them with REST APIs and back-end services. Developed back-end solutions using Java 17, Spring Boot, JPA/Hibernate, and MySQL.

React JavaScript HTML5 CSS REST APIs Java 17 Spring Boot JPA Hibernate MySQL Meta Ads WhatsApp CRM Lemlist Scrum

SEO Specialist

Diario Box

Sep 2024 - Nov 2025 (1 year 2 months)

Managed and optimized websites and digital content using WordPress, focusing on site structure, URLs, images, and SEO. Managed keywords, meta tags, URLs, and images to improve organic search visibility.

WordPress SEO Keyword Research Meta Tags Prompt Engineering AI Tools Process documentation

Automation and AI Developer

DAIA

Sep 2024 - Oct 2025 (1 year 1 month)

Designed and implemented automation workflows using n8n and Botpress. Developed 3 chatbots and automation solutions for clients across 3 countries, integrating REST APIs, CRM platforms, and WhatsApp.

N8n Botpress REST APIs CRM WhatsApp Swagger JavaScript Scrum

Education

Degrees, certifications, and relevant coursework

AMICANA

English Course, English

2026 -

Currently enrolled in an English course.

ISTEA

Higher Technical Degree, Software Development

2025 -

Pursuing a Higher Technical Degree in Software Development, covering programming, web development, databases, networking, UX, and computer architecture.