From small sized software to large scaled software products, over the years HaoHan has built solid software products development skills and enhanced software project management ability for various projects in many industries across the world. The expertise included wide range of both latest and most effective software development technologies, such as PHP, C#, Object C, .NET, Java Script, Ruby on Rails, Python, Perl, SharePoint, Flash, MYSQL, MSSQL etc.

Custom Software Development Process

- Requirements Analysis
To create a better understanding of client’s product(s); or even knowledge transfer if necessary.

- Proposal
Based upon the project information gathered during the Requirements Analysis, HaoHan creates a detailed proposal outlining the details of the project. HaoHan explains or fixes the proposal till client is satisfied.

- Project Kick-off
HaoHan schedule a kick-off meeting to introduce the project manager who is in charge of the whole project and communication with clients.

- Development
The software development begins in this phase. If any revisions are requested during the process, then each request goes through the project manager.

- Beta Releases
The part of software product will most likely be launched in phases if it is a large scale software product.

- Quality Assurance
The software QA testing plan is created according to the software proposal. The testing implemented on multiple platforms and various browsers if the project is a web-based product.

- User Acceptance Testing
After client reports any inconsistencies they find to project manager, the development team solves the issue and makes any changes if necessary.

- Live Install
The software product moved to the final live stage once it has been approved. The software development team assistances clients to install the product and other related instructions.

Offshore Development Center (ODC) is one of core business models in software development industry. No matter long-term or short-term ODC projects, each ODC project has its own dedicated software development team that provided by Haohan.

Are you looking for cutting edge web based application solutions to enhance your business? Do you have specific business requirements that can be satisfied by customized web application development ONLY? Are you going to re-new the existing outdated web application to get more business opportunities?

Then the web application development services from RayooTech are the answer.

Main Web Development Services:
- Web/ Portal Development - Web Application Development
- Content Management System (CMS) - Maintenance & Technical Support
Main Web Development Technologies:
- Joomla - Typo3
- Drupal - WordPress
- SharePoint - DotNetNuke
- Magento - Zencart
- Asp.Net - PHP
- Jquery - Javascript
- Flash - HTML5

Whatever the client’s requirements, the web development team is fully geared to develop the web based products that will meet the client’s business needs and improve the efficiency of client’s business.

iOS and Android based deveices are more and more used now, iOS based or Android based Application are getting more and more popular.

As one of leading software development and IT outsourcing company, HaoHan offers mobile apps development outsourcing services that include:

- iOS Application
- Android Application
- Windows Mobile Application

HaoHan software QA/Testing team dedicates software product testing, web application testing, mobile application testing, database application testing, system testing, and offshore testing center (OTC) for various stages of software product development or software development lifecycle. Software QA/Testing Project Models include project, OTC (Offshore Testing Center), and test solution.

Software QA/Testing Services:
- Functional Testing - Regression Testing
- Test Automation - Performance Testing
- Security Testing - Compatibility Testing
- Usability Testing - Integration Testing
- System Testing - Acceptance Testing