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Domain Expert

Domain Expert or Subject-Matter Expert (SME)

A subject-matter expert (SME) or domain expert is a person who is an expert in a particular area or topic. The term domain expert is frequently used in expert systems software development, and there the term always refers to the domain other than the software domain. A domain expert is a person with special knowledge or skills in a particular area of endeavor. An accountant is an expert in the domain of accountancy, for example. The development of accounting software requires knowledge in two different domains, namely accounting and software. Some of the development workers may be experts in one domain and not the other. SME should also have basic knowledge on other technical subjects.

In general, the term is used when developing materials (a book, an examination, a manual, etc.) about a topic, and expertise on the topic is needed by the personnel developing the material. For example, tests are often created by a team of psychometricians and a team of subject matter experts. The psychometricians understand how to engineer a test while the subject matter experts understand the actual content of the exam. Books, manuals, and technical documentation are developed by Technical writers and instructional designers in conjunctions with SMEs. Technical communicators interview SMEs to extract information and convert it into a form suitable for the audience. SMEs are often required to sign off on the documents or training developed, checking it for accuracy. SMEs are also necessary for the development of training materials.



Expertise

Expertise consists of those characteristics, skills and knowledge of a person (that is, expert) or of a system, which distinguish experts from novices and less experienced people. In many domains there are objective measures of performance capable of distinguishing experts from novices: expert chess players will almost always win games against recreational chess players; expert medical specialists are more likely to diagnose a disease correctly etc.

Experts have a prolonged or intense experience through practice and education in a particular field. In specific fields, the definition of expert is well established by consensus and therefore it is not necessary for an individual to have a professional or academic qualification for them to be accepted as an expert. In this respect, a shepherd with 50 years of experience tending flocks would be widely recognized as having complete expertise in the use and training of sheep dogs and the care of sheep. Another example from computer science is that an expert system may be taught by a human and thereafter considered an expert, often outperforming human beings at particular tasks. In law, an expert witness must be recognized by argument and authority.



Software Expert

In software engineering environments, the term is used to describe professionals with expertise in the field of application. The term "SME" also has a broader definition in engineering and high tech as one who has the greatest expertise in a technical topic. SMEs are often asked to review, improve, and approve technical work; to guide others; and to teach. According to Six Sigma, a Subject Matter Expert "exhibits the highest level of expertise in performing a specialized job, task, or skill of broad definition."

In software development, as in the development of "complex computer systems" (e.g., artificial intelligence, expert systems, control, simulation, or business software) a SME is a person who is knowledgeable about the domain being represented (but often not knowledgeable about the programming technology used to represent it in the system). The SME tells the software developers what needs to be done by the computer system, and how the SME intends to use it. The SME may interact directly with the system, possibly through a simplified interface, or may codify domain knowledge for use by knowledge engineers or ontologists. An SME is also involved in validating the resulting system.


Expert Level Software Developments

Leonsoft has accumulated comprehensive experience in offshore system-level development through years of services , including include Spring Hibernate Frameworks , Struts hibernate Frameworks , Web Services , Websphere , Jboss and others. Leonsoft successfully delivers complex projects and is capable of offering sophisticated and flexible solutions tailored to meet each customer’s requirements. The list of projects successfully completed by Leonsoft includes numerous large and midsize projects requiring software development and support, re-engineering, porting, software testing and QA, and IT consulting services under a variety of operating systems.

Leonsoft is a software firm promoted by highly skilled computer professionals. Software Experts is committed to provide quality services to its customers in a cost-effective way. Our vision, focus and capabilities differentiate us from other software organizations. We provide solutions, using the cutting edge technologies, with thorough understanding of the ever changing market needs and direction. We provide business to business and business to consumer solutions for our customers.

Leonsoft have owned domain Expertized in:

    • Development of Web Portals Technologies based Java / J2ee Frameworks
    • Concept , Design , development of Enterprise Resource Planning ( ERP ) System , Oracle Business Suite , Sap Netweaver
    • Development of Customized ERP's which match the need and the requirements
    • Development of Ecommerce Systems based on Broadleaf , Zencart , Magento , OSCommerce
    • Design of Websites static , dynamic , cms(content management systems )
    • Development of Distributed Systems which works on Remote Environments
    • Development of Wireless Sites which works on all platforms




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    An invincible determination can accomplish almost anything and in this lies the great distinction between great men and little men.
    --Thomas Fuller

    Intelligent Quotes

    A solid working knowledge of productivity software and other IT tools has become a basic foundation for success in virtually any career. Beyond that, however, I don't think you can overemphasise the importance of having a good background in maths and science.....
    "Every software system needs to have a simple yet powerful organizational philosophy (think of it as the software equivalent of a sound bite that describes the system's architecture)... A step in thr development process is to articulate this architectural framework, so that we might have a stable foundation upon which to evolve the system's function points. "
    "All architecture is design but not all design is architecture. Architecture represents the significant design decisions that shape a system, where significant is measured by cost of change"
    "The ultimate measurement is effectiveness, not efficiency "
    "It is argued that software architecture is an effective tool to cut development cost and time and to increase the quality of a system. "Architecture-centric methods and agile approaches." Agile Processes in Software Engineering and Extreme Programming.
    "Java is C++ without the guns, knives, and clubs "
    "When done well, software is invisible"
    "Our words are built on the objects of our experience. They have acquired their effectiveness by adapting themselves to the occurrences of our everyday world."
    "I always knew that one day Smalltalk would replace Java. I just didn't know it would be called Ruby. "
    "The best way to predict the future is to invent it."
    "In 30 years Lisp will likely be ahead of C++/Java (but behind something else)"
    "Possibly the only real object-oriented system in working order. (About Internet)"
    "Simple things should be simple, complex things should be possible. "
    "Software engineering is the establishment and use of sound engineering principles in order to obtain economically software that is reliable and works efficiently on real machines."
    "Model Driven Architecture is a style of enterprise application development and integration, based on using automated tools to build system independent models and transform them into efficient implementations. "
    "The Internet was done so well that most people think of it as a natural resource like the Pacific Ocean, rather than something that was man-made. When was the last time a technology with a scale like that was so error-free? The Web, in comparison, is a joke. The Web was done by amateurs. "
    "Software Engineering Economics is an invaluable guide to determining software costs, applying the fundamental concepts of microeconomics to software engineering, and utilizing economic analysis in software engineering decision making. "
    "Ultimately, discovery and invention are both problems of classification, and classification is fundamentally a problem of finding sameness. When we classify, we seek to group things that have a common structure or exhibit a common behavior. "
    "Perhaps the greatest strength of an object-oriented approach to development is that it offers a mechanism that captures a model of the real world. "
    "The entire history of software engineering is that of the rise in levels of abstraction. "
    "The amateur software engineer is always in search of magic, some sensational method or tool whose application promises to render software development trivial. It is the mark of the professional software engineer to know that no such panacea exist "


    Core Values ?

    Agile And Scrum Based Architecture

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    Total quality management

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    Design that Matters

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    Expertise that is Second to None

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    Solutions that Deliver Results

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    Relentless Software Testing

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    Unparalled Technical Support

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    Impressive Results

    We have a reputation for process genius, fanatical testing, high quality, and software joy. Whatever your business, our methods will work well in your field. We have done work in Erp Solutions ,e-commerce, Portal Solutions,IEEE Research....

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    Why Choose Us ?

    Invest in Thoughts

    The intellectual commitment of our development team is central to the leonsoft ability to achieve its mission: to develop principled, innovative thought leaders in global communities.

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    From Idea to Enterprise

    Today's most successful enterprise applications were once nothing more than an idea in someone's head. While many of these applications are planned and budgeted from the beginning.

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    We constantly strive to redefine the standard of excellence in everything we do. We encourage both individuals and teams to constantly strive for developing innovative technologies....

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    If our customers are the foundation of our business, then integrity is the cornerstone. Everything we do is guided by what is right. We live by the highest ethical standards.....

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