Sebastian Tolosa (sebassant)

Business Analyst Iii – Expert

Perfil profesional

Software Engineer specialized in backend development and banking systems integration , with experience in Java , Spring Boot , SQL/PLSQL , microservices , and secure deployment automation for financial institutions

Experiencia laboral

Business Analyst Iii – Expert

gft technologies | Julio 2025 - Actualmente (1 año 4 meses)

Habilidades utilizadas

Architecture design, backend development (Java, Spring Boot, SQL/PLSQL), system integration, code quality (SonarQube), security (Veracode), DevOps, technical mentoring, and incident resolution.

Logro principal

Designed hybrid architectures integrating Oracle Financial Services core banking platforms with external systems. Led backend development, technical leadership, and deployment automation.

3Rd Party Product Functional Ii

gft technologies | Enero 2025 - Mayo 2025 (4 meses)

Habilidades utilizadas

Java, SQL/PLSQL, Javascript, REST, requirements analysis, technical documentation, cross-team collaboration, production support.

Logro principal

Backend development and troubleshooting for Oracle Financial Services banking platforms. Supported integrations and technical documentation.

L2 Backend Developer

sophos solutions | Octubre 2024 - Diciembre 2024 (2 meses)

Habilidades utilizadas

Java, SQL/PLSQL, Javascript, REST, production support, data flow validation, troubleshooting.

Logro principal

Backend development and maintenance of banking applications on Oracle Financial Services. Issue analysis and system integration.

Formación académica

Specialization in Databases
Uptc | Especialización

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