Michael Giraldo Bañol

Desarrollador Full Stack

Perfil profissional

Full-stack developer with 5+ years of experience in scalable solutions using Spring Boot , Angular , Ionic , and relational databases . Results-oriented , I have optimized and built systems for companies in Colombia , the United States , and Spain

Experiência de trabalho

Software Development Instructor

sena (servicio nacional de aprendizaje) | Março 2025 - Agora (1 año 8 meses)

habilidades usadas

Instructor for Java, Spring Boot, Angular, relational and non-relational databases.

realização principal

Delivered on-site vocational training for future software developers, focusing on Java with Spring Boot, Angular, and databases.

Full Stack Developer

konex innovations | Junho 2022 - Agora (4 años 5 meses)

habilidades usadas

Developed app for ONJ covering sales and historical data for Baloto/Miloto/Colorloto. Integrated PayU and SuperPay. Built back-office for scrutiny/draws using Angular. Supported betting services integration with Java Spring Boot and MySQL.

realização principal

Developed hybrid web/mobile app with Ionic, Spring Boot, Oracle, Docker; improved performance for 5,000+ users (40% faster), integrated payment gateways, and reduced operational errors by 60%.

Full Stack Developer (Freelance)

open my tab | Setembro 2022 - Janeiro 2024 (1 año 4 meses)

habilidades usadas

Created intuitive flows and improved UX for restaurant management app using Ionic.

realização principal

Developed and maintained hybrid mobile app with Ionic for restaurant management and order taking in the U.S., improving user experience by 35%.

Formação acadêmica

Software Programming Technician
Servicio nacional de aprendizaje (sena) | Técnico/Tecnólogo

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