Mon - Fri 8.00 - 18.00.

8150 Leesburg Pike Suit 740, Vienna, Virginia, USA 22182


Our Services

IT Services

We provide managed IT Services for applications and infrastructure needs. Our Managed IT Services offer a scalable delivery model to help you achieve your business objectives. Through this model, we manage a team of high-performance resources that can be customized based on your needs. We also define, streamline and optimize how resources accomplish in-scope work outcomes to lower your total cost of ownership and achieve higher levels of performance.

Requirements and Analysis

Requirements describe the problems that need to be solved and the objectives of the project. Analysis is conducted to explore the relationships among the components of the products or systems that meet the requirements. During this phase, XCI works with the customer and subject matter experts to define the business requirements and determine how these will be met. We also identifies what products or systems will be delivered, the resources required, and the skills needed to complete the work.


The architecture phase identifies the elements that will be included in the products or systems. The architect reviews business requirements and identifies technical solutions. The project stakeholders analyze the options so they can choose the most efficient and effective solution.


The design can be completed in two parts: high-level and detailed. The high-level design explains how the components of the products or systems will technically work, how they will interact with other components, and how they will interact with the hardware and software. The detailed design is descriptive and provides more details for each component of the product or system. It identifies the modules within each component of the product or system and describes the function of each module, how it will work, and how each module interfaces with other modules.


During the development phase, everything that will be needed to implement the project is arranged. Potential suppliers or subcontractors are brought in, a schedule is made, materials and tools are ordered, instructions are given to the personnel and so forth. The development phase is complete when implementation is ready to start. All matters must be clear for the parties that will carry out the implementation.

Integration and Test

Integration is combining all of the modules and components into a functioning product or system so testing can occur. Testing is crucial for determining the quality of the product or system.


The project takes shape during the implementation phase. This phase involves the construction of the actual project result. Programmers are occupied with encoding, designers are involved in developing graphic material, contractors are building, the actual reorganisation takes place. It is during this phase that the project becomes visible to outsiders, to whom it may appear that the project has just begun. The implementation phase is the doing phase, and it is important to maintain the momentum.