LisleTech's technical competencies include:

Software Engineering

Designing, building, and releasing software products is our primary strength. Our approach involves more than just writing a few lines of code. We employ complex and disciplined methodologies that incorporate architectures, detailed designs, functional specifications, test plans, version control, build processes, installers, and problem reports.

XML Technologies

Our principals are among the world's leading experts in XML and XML-related technologies such as XSLT, Cocoon, SOAP, and XML Schema. We have implemented leading edge web sites utilizing XML that can present information based on the capability of the display device, from standard web browsers to WML-enabled wireless devices. Self-describing data enables disparate systems to communicate and share data effectively and is particularly useful for business-to-business electronic commerce. We have utilized this approach to build products that integrate trans-enterprise legacy business systems across the Internet.

Language Processing

We have built many parsers, code analyzers, translators, validators, and code generators for a variety of languages including programming languages such as C++ and PL/I, hardware description languages such as VHDL and Verilog, and data representation languages like EDI and XML. Our experience also includes building systems that perform representational transformation (graphics to language) and that perform code generation for circuit synthesis and semantic analysis. Much of the work in these areas revolves around two canonical problems: translating data from one representation to another or initiating certain actions through API calls based on syntactic and semantic content of input data. These types of processing can involve very sophisticated transformations, sometimes in real time.

Algorithm Design

Our lead system architects have years of experience implementing efficient algorithm design. Areas that we have specialized in include Kinematics (robotics), Fourier analysis, Load balancing/distributed computation, Data representation and transformations, Event modeling and analysis, Multi-threaded remote process control and Global dataflow analysis.

Network Applications

We have a great deal of experience building network applications and an understanding of networking protocols at every layer of the OSI networking model. Our experience includes designing and deploying network architectures for a variety of purposes including local area office networks, widely distributed virtual private networks, corporate extranets, and internet service providers. We have deployed cryptographically secure network architectures designed to protect corporate data resources. We have deployed systems to provide a variety of network services including TELNET, FTP, HTTP/HTTPS, DNS, SNMP, SMTP, POP-3, IMAP, and NTP. We have also simulated the behavior of the MAC interface layer for multiple network topologies. We have coded implementations of the TCP/IP protocol. We have designed session layer protocols for client-server communication and process control. We have built web applications driven by Java servlet engines and database application servers. We have built multi-tier electronic commerce systems presenting XML over HTTP.

Information Security

We have significant experience in Cryptography, network security, mandatory and discretionary access protocols, SSL, SSH.