Core Competencies
Many enterprise systems satisfy functional requirements but remain difficult to use, inaccessible, or inefficient for diverse user communities.
SigmaBahn follows a Human-Centered Design methodology beginning with stakeholder research, user personas, information architecture, journey mapping, Jacob Nielsen's usability heuristics, wireframes, prototypes, usability testing, and accessibility validation. Accessibility is designed into every solution rather than added after development.
SigmaBahn combines seasoned Federal leadership with modern engineering practices, agile delivery, and customer-centered innovation. Our philosophy is to deliver secure, accessible, measurable solutions that create long-term mission value.
SigmaBahn's leadership brings decades of experience delivering enterprise modernization initiatives across Federal agencies. The company's founder has led large mission-critical programs and was recognized by the U.S. Department of Veterans Affairs with the VA Green Flag Award for leadership and contributions to accessible Health IT solutions. Re designing OHR, NIH website. Leadership experience and lessons learned from prior Federal programs are applied to every SigmaBahn engagement.
Users experience, faster task completion, improved satisfaction, greater accessibility compliance, and lower training requirements.
Specialized certification in HCD, Design Heuristics, DHS TT certifications