Backend Developer with 3 years of experience in banking and technology consulting, with career growth from full-stack development to backend specialisation. Experienced in building and integrating REST APIs, microservices, and serverless solutions using Java, Node.js, SQL, and AWS. Focused on code quality through unit testing, version control, technical reviews, and incident resolution in Agile teams.
IR
Looking for a job
IVAN RAMOS
@ivanramos
Backend Developer with 3 years professional experience
SpainExperience
Work history, roles, and key accomplishments
BV
Backend Developer
Banco AV Villas
Mar 2022 - Nov 2022 (8 months)
Designed and developed REST APIs and microservices using Java and Node.js, improving integration between internal systems. Collaborated with cross-functional teams using Agile methodologies to deliver features within established timelines.
PI
FullStack Developer
Periferia IT
Oct 2021 - May 2022 (7 months)
Developed backend features with Java, Node.js, and TypeScript, and integrated services in an AWS cloud architecture.
Connected frontend and backend applications through REST APIs, Angular 8, and TypeScript, improving communication between services and the user experience.
Used GitHub for version control, code reviews, and collaborative development
Built Java 8 backend components using object-oriented programming and design patterns for an online customer service application with WebSockets and Angular.
Created unit tests with JUnit and Mockito to improve code quality and reliability.
Took part in technical reviews and incident resolution, helping to maintain system stability.
GC
FullStack Developer Jr
Grupo CMC
Nov 2019 - Jun 2021 (1 year 7 months)
Developed features for banking applications using JSP, Servlets, HTML5, JavaScript, and jQuery.
Created DB2 queries to support critical NetCash processes and improve access to business banking information.
Resolved incidents in the BBVA business application as part of a Scrum team, supporting operational
Education
Degrees, certifications, and relevant coursework
Australian College of Business Intelligence
Diploma of Information Technology (Front End Web Development), Information Technology
2024 - 2025
CC
Corporación Universitaria Comfacauca
Bachelor of Engineering, Systems Engineering
2016 - 2019
Pursued a degree in Systems Engineering, gaining a strong foundation in software development and engineering principles.
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