Looking for a job

EE Passion

@eepassion

Backend engineer at Axon Active Vietnam, modernizing Swiss mobile banking and building enterprise AI workflows with human oversight.

Vietnam

Message

What I'm looking for

I want to apply my enterprise experience to integrate AI into existing business workflows while keeping humans in the loop. I’m also open to people-leading challenges, guiding and enabling others through collaboration and delegation.

At Axon Active Vietnam, I maintained a Java EE system supporting a Swiss mobile banking application with 6 million users while contributing to its migration toward Spring Boot microservices. I also implemented Express Checkout and mandate registration for automated bill payments.

At OCB, I helped develop a new mobile banking app from initial development to first production within six months. I implemented a payment registration flow connected to multiple gateways and built a platform for personalized user content.

In my ongoing Sedgex project, I’m building a scalable enterprise system on AWS and developing a provider-agnostic AI platform with RAG and human-in-the-loop workflows. I’m interested in applying enterprise engineering experience to integrate AI into real business workflows.

Experience

Work history, roles, and key accomplishments

Senior Backend Engineer

Axon Active Vietnam

Sep 2024 - May 2026 (1 year 8 months)

Backend developer for the most widely used mobile banking application in Switzerland with 6 million users. Maintained a legacy Java EE system while migrating to microservices using Spring Boot, and implemented features like Express Checkout and mandate registration.

Java EE Spring Boot Kafka Hazelcast Hexagonal Architecture Azure GitHub Enterprise Datadog Microservices Legacy Migration

Mid Backend Engineer

Orient Commercial Joint Stock Bank

Jul 2023 - Aug 2024 (1 year 1 month)

Backend developer for a greenfield mobile banking app, helping build the app within 6 months using the Backbase digital banking platform. Implemented a new payment registration flow and an engagement platform for personalized content.

Backbase Keycloak Spring Boot Kafka Camunda OpenAPI Microservices Payment Integration Digital Banking

Full Stack Software Engineer

Military Commercial Joint Stock Bank

Sep 2021 - Jun 2023 (1 year 9 months)

Maintained a legacy BPM loan processing system and contributed to developing a new BPM workflow using Camunda. Migrated business from legacy vendor lock-in to the new system, integrating with CRM, Core Banking, and Credit Score components.