cristian manzano
@cristianmanzano
I build scalable Java microservices and Angular enterprise applications.
ColombiaWhat I'm looking for
I'm currently building and maintaining enterprise applications for Bancolombia through PersonalSoft, using Java, Spring WebFlux, Angular 15+, Microsoft Azure, and AWS. I contribute reactive services and frontend components that improve performance and scalability.
Previously at Heinsohn Business Technology, I developed scalable pension-sector solutions with Java, JAX-WS, JAX-RS, Spring Boot, and JSP, balancing performance with business compliance.
I've also delivered Java and Spring Boot microservices, Angular SPAs, REST services, Android functionality, and internal health-tracking systems across university, healthcare, freelance, and software-company environments. I bring strong problem-solving skills and experience working with Scrum and Kanban teams.
Experience
Work history, roles, and key accomplishments
Senior Software Developer
PersonalSoft
Feb 2025 - Present (1 year 7 months)
Developing and maintaining enterprise-level applications for client Bancolombia using Java with Spring WebFlux, Angular 15+, Microsoft Azure, and AWS cloud technologies. Contributing to reactive services and frontend components, optimizing performance and scalability.
Education
Degrees, certifications, and relevant coursework
Pontificia Universidad Javeriana
Specialization in Software Engineering, Software Engineering
2025 -
Ongoing Specialization in Software Engineering at Pontificia Universidad Javeriana.
Universidad del Cauca
Systems Engineer, Systems Engineering
2010 - 2017
Systems Engineer degree from Universidad del Cauca, with a focus on software development and problem-solving.
Universidad del Cauca
Course, Microservices
Course on Microservices with Spring Boot and Spring Cloud.
Refactoring Guru
Course, Software Engineering
Course on refactoring techniques.
FreeCodeCamp
Course, Web Design
Course on Responsive Web Design.
Aulaformativa
Master, Web Programming
Master in Web Programming.
Fundación Carlos Slim
Course, Database Administration
Course on Database Administration.
Cluster Creative
Course, Mobile Development
Course on Mobile Application Development in Kotlin.
Cluster Creative
Course, Game Development
Course on 2D Video Game Development using Unity 3D.
Udemy
Course, Web Development
Course on Angular 5 and TypeScript.
Edutin Academy
Professional Course, Version Control
Professional Course in Git and GitHub.
Platzi
Course, Web Development
Course on Angular 6 Framework.
Udemy
Course, Web Development
Course on Laravel 5 + Restful APIs and Angular SPA.
Udemy
Course, Web Development
Course on Creating Angular 7+ from Zero to Expert.
Udemy
Course, Web Development
Advanced Angular: Mean Stack course.
Udemy
Course, Full-Stack Development
Course on Angular & Spring Boot: Creating Full-Stack Web Apps.
Udemy
Course, Software Design
Course on Design Patterns: Practical and efficient solutions for software development.
Udemy
Course, Reactive Programming
Course on Spring Boot & Spring WebFlux Programación Reactiva RESTful.
Tech stack
Software and tools used professionally
Availability
Location
ColombiaAuthorized to work in
Website
personalsoft.comJob categories
Skills
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