Performance Driven

Performance Driven

Since 2003, we have provided compelling & innovative solutions featuring intuitive, easy to use interfaces, exceptional functionality & performance.

Quality Commitment

Quality Commitment

We serve established enterprises and start-up companies worldwide with a relentless commitment to quality, service, and customer satisfaction.

Enterprise Experience

Enterprise Experience

Our software and hardware engineering has enabled fortune 500 companies, universities, public agencies and small businesses.

Innovative Solutions

Innovative Solutions

Our consultative approach allows us to identify innovative & intuitive ways to solve your technology challenges with software application.



Custom Software Development

3SI2 offers full turn-key custom business programming solutions, rich with features and functionality expected from enterprise software clients and small businesses alike.

Enterprise Application Integration

Our extensive experience with commercial web applications and software products, which have to fit precise business models and concepts is an essential component to all business objectives.

Medical Practice Management

A healthcare CRM organizes patient records, allows quick verification of insurance eligibility and other info that speeds up patient processing.

Warehouse Management

Track inventory in the warehouse, to and from the construction site, material that is drop-shipped to constructions sites (does not pass thorough the warehouse), and calculates total materials costs by project.

Software Product Development

With years of fortune 500 enterprise level programming experience, 3SI2 has cross platform scalable solutions.

Raspberry PI / Z-wave Protocols

ZWave communication controller based on OpenZWave, ZWave4J and ZWave protocol specification. The Open Source Maven Repository Manager for shared development. Continuous Integration with Hudson for Java, JavaFX and C++ cross-compiling


Our thorough business analysis and technology assessment determines the design approach which best meets the software programming requirements of each project.

  • Conceptualization

  • Brainstorming

  • Execution

  • Refining

  • Finalization


  • “All members of the team agree that 3Si2 has been a good vendor to do business with and we would do business with you again. I personally think you're one of the best vendors I've worked with in my 27 years in the software engineering industry. I appreciate the high level of integrity you do business with. I encourage you to use me as a reference any time you like.”

    Joyce Thomas ICANN / Technical Project Manager
  • “I want to recommend 3Si2 on the excellent job they did on our player evaluation system. After meticulously interviewing many developers to help us with our project, we decided upon 3Si2 due to their professionalism, technical savvy, and fair pricing. We couldn't be happier with the decision. Since day one, their response time to our requests/needs was excellent and they did a great job of trying to ensure our complete satisfaction. It has truly been a pleasure working with these guys and we will continue to look to them for any future software development needs. We will also be using them for maintenance and support. I'd highly recommend 3Si2 to anyone and I look forward to our continued relationship with them.”

    Matt Meiners LA Clippers / Basketball Operations Analyst
  • “3Si2 has taken our dream to reality. Developing our own software had turned into a nightmare until we connected with the team at 3Si2; with their skills, direction, support, and a responsiveness we had never known existed in this field, we achieved levels of success in time frames we had not believed were attainable. We sincerely recommend their services, they will not disappoint you!”

    Colette Settle T&S Therapy Centre International, LLC / Operations Manager



Please feel free to reach out to our team to arrange a consultation for your business needs.