Backend + Full Stack Software Engineer · Cebu / Remote
I connect backend systems, AI workflows, cloud infrastructure, and the product interfaces around them.Build systems that scale.
I design reliable enterprise backend platforms, AI-enabled workflows, RAG pipelines, agent integrations, cloud services, and front-end experiences.
Open to backend engineering and technical leadership conversations
$ whoami
kim.bejona
$ cat focus.txt
backend · events · cloud · quality
$ ./ship --reliably
✓ tests passing
✓ pipeline ready
✓ observability enabled
Selected work
Engineering in public.
Enterprise software is the common thread: I build systems used by business teams and production operations, with the reliability, security, integration boundaries, and support practices that enterprise environments demand.
Event-driven enterprise platform
An enterprise microservice workflow with asynchronous messaging, retries, and observable failure paths for business-critical operations.
Production-grade enterprise API
Dependable APIs for enterprise workflows with validation, error handling, testing strategy, documentation, and performance checks.
Enterprise cloud delivery pipeline
Automated builds, quality gates, deployment automation, logs, and operational feedback for systems that teams rely on in production.
Career path
Experience.
Enterprise software is the common thread: I build systems used by business teams and production operations, with the reliability, security, integration boundaries, and support practices that enterprise environments demand.
Focus: Enterprise services, requirements-to-release delivery, and production reliability
- Build and maintain enterprise backend services, microservices, REST APIs, Python utilities, and SQL-backed solutions.
- Translate business requirements into design artifacts, test scripts, production-ready code, and supportable releases.
- Contribute code reviews, root-cause analysis, deployment support, reusable standards, and mentoring across production teams.
Technical toolkit
My stack.
Backend engineering
- Java · Spring Boot · Spring MVC
- Microservices · REST APIs
- JPA · Hibernate
Messaging & data
- Apache Kafka · RabbitMQ
- MySQL · PostgreSQL · Oracle
- Event-driven design
Quality & delivery
- JUnit · Mockito · JMeter
- Jenkins · Ansible · SonarQube
- Splunk · Kibana
Cloud & frontend
- AWS · Azure · Docker
- React · Angular · Vue · Next.js
- TypeScript · JavaScript
Enterprise systems
- Insurance · fintech · travel
- Business-critical workflows
- Production support · reliability
AI & integrations
- Python · RAG pipelines
- Agent integrations · MCP
- Shopify · CRM · LLM APIs
Start a conversation
Have a hard backend problem?
I’m interested in scalable systems, event-driven architecture, cloud delivery, and teams that care about engineering quality.