Freelancer in many projects in back-end / font-end in many projects related to bank technologies, web application, desktop application, algorithm, database, design...

Freelancer

Coding, fix bug, research to upgrade IDTIWeb

Software Engineer

X-sys: Human resource management system, Yokokuru: Order system, 
Tatempo: Ecsite manage system


Software developer

Research CMS Liferay, Coding Back end, Front end, structure, template, portlet

Java Developer

spring framework, write testcase, Coding
Japanese customer

Senior Java Developer 

graduate trainee management
Upgrade J-System project, write document, Coding, fix bug

Developer

Research, Analyse requirement, Coding, fix bug, develop VMS2_QLĐT
Project: VMS2_QLĐT - Mobiphone manage invest process
Project: VMS4_HĐNT - Mobiphone manage contract of customer
Project: VMS4_HRP - Mobiphone manage human resource and pay salary

Excellent experiences in JAVA, J2EE that works on Algorithm, Application Logic and Database

I have more than 10 years experiences of C++ in many freelancer projects / tasks/ works on many freelancer websites.

10 years+ with C, Linux, Ubuntu, Game, Algorithm, Data structure.

C, C programming, Data structure, Algorithm, Code, Review

I have done successfully with many projects in Python in Data structure and algorithm ̣̣̣̣̣̣(Python 2 and Python 3). Some projects are Console application and Some projects with GUI (game, desktop application and web application)

Debug, Investigate, Review, Modify and Add Code, Code comment to the Client's Code

Work in front-end and back-end, database, html, css, script to create the web application for many companies.

I have worked with Android projects in many years when Android has just been in popular. There is not much of the programmers can work on it at that time. The projects are desktop applications: Calculator, e-Hospital...

I have designed ERD or EERD in many database systems and have written from basic to complex queries including functions, store procedures, triggers, indexes...

Senior Software Developer

LAN HOANG

X-sys, Yokokuru, Tatempo

KPIManagement

CMS Liferay, Coding Back end, Front end, structure, template, portlet


Lixil

VMS2_QLĐT

VMS4_HĐNT

Mobiphone manage human resource and pay salary

VMS4_HRP

Intelligent Data Technologies has created IDTIWeb™, The complete Software as a Service (SaaS) solution for companies seeking to automate their ISO compliance processes. 
IDTIWeb™ is a fully integrated and automated solution providing the industry’s most advanced tool to maintain ISO certification, and respond to vendor requirements for ISO certification
IDTIWeb™ include major parts:
	Personnel. 	
	Document.
	Reccord
	Eform


Personal details

LAN H.

Summary

Technical skills

Work Experience

Personal Projects