Personal details

Duc B.

Timezone: Eastern Time (US & Canada) (UTC-4)

Summary

Freelancer, Professional with over 13 years of experience specializing in developing solutions for ﬁnance and insurance companies. My strength is learning new technologies fast and I'm a technology enthusiast.

Technical skills

C#・13 yrs Java・11 yrs Python・13 yrs C++・10 yrs

Work Experience

Freelance

Upwork | Jul 2019 - May 2021

PHP

Python

Java

C++

Debugging

Front-End

Web Development

Back-End

Work to help other developers on investigating code, code review, fixing bug, develop and improve performance. Good Communication

Database Administrator/Developer

Lien Viet Post Bank ( | Jul 2012 - May 2019

SQL

Linux

Oracle

Oracle PL/SQL

Linux System Administration

Maintaining corebanking system (Oracle Flexcube), developing core functions based on business requirements ESB Integration development (for integrating with other systems such as: internet banking, card/ATM, eWallet,...)

Personal Projects

Corebanking upgrading project

2015

Oracle

Oracle PL/SQL

Upgrading Oracle Flexcube from version 7.2 to version 12.2 Building a set of ESB services in IBM IIB 10 for integrating external systems to Oracle Flexcube

EDI solution for Myanmar MITT Port

2016

C++

Consulting and building EDI solution in Microsoft Biztalk Server for them to communicate with transport shipping lines (Maersk, OOCL, RCL, ACL, ONE,...)