SigmaTree offers complete life cycle support from re-engineering planning through implementation. Our re-engineering services help organizations consolidate their existing software applications towards a single platform whenever possible, revitalize legacy applications and redesign off-the-shelf solutions to meet specific requirements.

Critical applications often require new functionality or changes to meet new demands of growing markets and customers. Because these applications are part and parcel of a company's daily execution and often are third party dependent, developing new applications from scratch to meet the need of changes in functionalities are not possible, nor are the time and financial resources available within organizations to completely overhaul existing applications. In such cases, re-engineering of existing applications is the only choice.

Organizations are saddled with applications developed years ago with older technology and inflexible architectures. SigmaTree provides solutions to engineer your applications in newer technologies. To provide efficiency and quality in conversions, we deploy our unique framework for automating script-based language conversion. SigmaTree engineers have expertise in virtually all development tools and platforms. We can access and re-engineer application source code to determine functionality and compare that with your current business requirements. We can recommend how to improve your applications and convert them into effective productivity tools in a best possible way.

With detailed client interaction, SigmaTree engineers weigh all criteria involved in deciding how best to re-engineer an existing application. Following this analysis, SigmaTree engineers make strategy recommendations to the client and finalize an approach, timeframe, cost and effort estimate for re-engineering.

Application re-engineering can also be an opportunity to review and optimize your business processes. SigmaTree has business analysts and process re-engineering specialists who work with our developers to design application enhancements that will support your new business practices.

We can help you maintain those old applications, re-engineer software to enhance functionality and maintainability or improve the performance of applications so that they operate within acceptable performance limits.