John Hawer Bernal Gonzalez

Desarrollador Full Stack Senior | Java, Spring Boot, AWS

Perfil profesional

I am a friendly person with like eager to acquire new knowledge and apply the knowledge learned.

Experiencia laboral

Ingeniero Full Stack Líder

kinetix tech s.a.s | Febrero 2026 - Actualmente (9 meses)

Habilidades utilizadas

Led ERP SaaS from scratch, built DIAN e-invoicing, integrated AI assistant, managed framework migrations, engineered for 1,000+ tenants, and implemented advanced security and offline-first POS.

Logro principal

Architected and shipped a multi-tenant ERP SaaS for Colombia (Laravel 13, Filament 5, PostgreSQL, Redis), including DIAN e-invoicing, payroll, and an AI assistant (Claude API + RAG).

Senior Full Stack Engineer

capgemini engineering | Septiembre 2022 - Enero 2026 (3 años 4 meses)

Habilidades utilizadas

Developed backend microservices, CI/CD, Kubernetes deployments, React/TypeScript frontends, JWT authentication, and cross-functional collaboration for banking clients.

Logro principal

Designed and evolved 8+ Java/Spring Boot microservices, built CI/CD pipelines, containerized services on AWS EKS, and implemented robust security and observability.

Software Engineer

vass latam | Marzo 2022 - Septiembre 2022 (6 meses)

Habilidades utilizadas

Delivered modular Java codebases, integrated APIs, participated in Scrum, code reviews, and technical documentation.

Logro principal

Developed enterprise Java/Spring Boot applications for telecom and finance, integrating third-party APIs and improving data flow.

Formación académica

Tecnólogo en Análisis y Diseño de Sistemas de Información
Servicio nacional de aprendizaje (sena) | Técnico/Tecnólogo

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