I am an experienced Java Web Application Developer with over 8 years of experience. I am well-versed in popular frameworks such as JSF, Spring, and Spring Boot, and have hands-on experience with microservice architecture. I possess strong Java core knowledge, along with expertise in object-oriented programming, design patterns, and best practices. I am skilled at problem-solving, excel in teamwork, and demonstrate a high level of responsibility. With good communication skills in English, I am also a quick learner, eager to adapt to new technologies and environments.
Project list
ETL System - Vietnam
My main responsibility is working with an ETL system with feed data from phone service providers like Vodafone.
Write some Google Cloud Function to handle the feed data (filter data, or send to PubSubtopic...).
Create Apache Nifi flow to handle the data flow.
It's a mobile application that is used by the sales agent of the company. With that application, our agents can manage the contract, do esign, eKYC…
Take responsibility for 8 existing microservices of the team.
Develop more business requirements.
Create from scratch 2 microservices that do eKYC and eSign.
Write REST API using Spring Boot.
Technologies: Spring Boot, Oracle, Docker, AWS
Hansen Billing Product - Australia
Work closely with international colleagues for a Billing product.
Maintain an existing system of Utility Payment.
Migrate some modules from VB.NET to Java.
Write REST API using JAX-RS, Hibernate.
Expose API through JBoss FUSE gateway using Camel Apache.
Write stored procedures and DB patches.
Technologies: Java, Spring Framework, SQL, REST API, Docker
Confidential - Seoul, S.Korea
Write stored procedures and create Crystal Reports.
Implement some screens with given business information on documents.
Technologies: Java, Oracle
SAP Omnichannel Banking Solution - Seoul, S.Korea
Working on solutions provided by SAP.
Custom from existing framework on these modules: View account detail, Billpayment, Online Saving, Online Loan.
Technologies: Spring Framework, SQL, REST API
Techstacks
Others
Java, REST API, Spring Framework, Spring Boot, SQL, Oracle, Docker, AWS, Cloud Functions, SNS, Cloud Storage, Terraform, MySQL