Open to opportunities

Seba Salgado

@sebasalgado

Senior Java Developer & Tech Lead with 10+ years building scalable backend systems, APIs, microservices and enterprise applications

Argentina

Message

What I'm looking for

I'm looking to keep building and evolving secure, long-lived backend and full-stack applications, particularly in healthcare, while staying hands-on with technical leadership, code reviews, and mentoring.

Senior Java Developer and Tech Lead with 10+ years of experience designing, developing, and maintaining enterprise software systems. My core expertise includes Java, Spring/Spring Boot, REST APIs, microservices, JPA/Hibernate, SQL and NoSQL databases, Kafka, Docker, Kubernetes, and distributed systems.

I combine hands-on software development with technical leadership and architecture. I have experience leading development teams, defining architectural solutions, creating Architecture Decision Records (ADRs), reviewing code, mentoring developers, and collaborating with product and business teams.

Throughout my career, I have worked on complex production systems across healthcare, government, and enterprise environments. I also have experience with medical image processing and AI-related projects, including dataset preparation and data labeling for neural network training.

I enjoy solving complex technical problems, improving system architecture and performance, and building reliable and maintainable software. I am currently open to 100% remote Senior Java Backend, Tech Lead, and Software Architect opportunities, both full-time and contract.

Experience

Work history, roles, and key accomplishments

Current

Senior Java Developer

Current

CefMed

Jan 2020 - Present (6 years 8 months)

Develop and maintain full-stack web applications using Java, Spring Boot and modern frontend technologies. Implement secure backend services with Spring Security (JWT), JPA, Caffeine Cache and MapStruct.

Java Spring Boot Spring Security JWT JPA MapStruct React jQuery HTML5 Bootstrap Jira Git Gradle SonarQube Postman Agile Scrum

Full-Stack Developer

CefMed

Jan 2015 - Jan 2020 (5 years)

Developed and maintained healthcare web applications and digitalized internal clinical processes. Worked on medical image processing and analysis algorithms.

Healthcare Web Applications Image Processing Algorithms

Full-Stack Developer

Trimix SRL

Jan 2018 - Mar 2019 (1 year 2 months)

Migrated a legacy .NET system to Java and developed REST APIs with Spring. Built frontend functionality with Vue.js and worked with Oracle, JDBC, PL/SQL and Oracle BRM.

Java REST APIs Vue.Js Oracle JDBC Pl SQL Oracle BRM SonarQube Elasticsearch

Co-Founder & Developer

Digitalcef

Mar 2012 - Dec 2014 (2 years 9 months)

Co-founded a software company focused on medical image processing and analysis. Researched DICOM, edge detection, segmentation and morphology algorithms.

Image Processing DICOM Segmentation

Support Engineer

Ericsson

Jan 2006 - Mar 2012 (6 years 2 months)

Supported Ericsson Multi Mediation (EMM) 4.0, including configuration, performance improvements and customer requirements. Integrated mediation, messaging and prepaid systems; managed clustered customer environments.

Ericsson Multi Mediation Configuration Performance Improvement Integration Clustered Environments