Yulista Dives Deep to Solve Navy MH-60 Seahawk Challenge
In August, Yulista Solutions, a Yulista subsidiary, successfully executed a proof-of-concept Root Cause Analysis (RCA) for the Assessment, Analysis, and Evaluation (AAE) process developed in…
DSoft Technology
Empowering Your Digital Strategy with Seamless Technical Services
DSoft Technology, a Yulista owned company based in Colorado Springs, Colorado, is a leading provider of technology, engineering, and analysis services to military, government, and commercial clients. We specialize in solutions that lead to greater national security and safety while delivering strategic value and operational efficiencies by using targeted, state-of-the art technologies.
Our collaborative, incremental, and iterative processes ensure better investment management, reduced project risks, faster value realization, and the flexibility to adapt to evolving client needs. Our success stems from a blend of dedicated clients, exceptional employees and a strong company culture—because we believe that’s what truly makes the difference.
Core Capabilities
- Technology Project, Program and Portfolio Management
- Data Analytics & Visualization
- Modeling, Simulation & Analysis (MS&A)
- User Centered Design & User Experience
- Custom Software & DevOps
- Cloud Computing
- Web & Mobile Technologies Development
- Systems Engineering
Company Details
Alaska Native Corporation (ANC)
Small Disadvantaged Business
| Focus: Aerospace Systems & Engineering |
GSA IT Federal Supply Schedule (SINs 54151S, 518210C, 541330ENG) |
FAA eFAST |
18F Agile Delivery Services Agile Blanket Purchase Agreement (BPA) |
Additional Vendor & Contact Information
1150 Kelly Johnson Blvd.
Suite 120
Colorado Springs, CO 80920-3958
Phone: (719) 598-7107
PROVEN TRACK RECORD
FAA Human Factors Engineering & Human-Centered Design
DSoft provides Human Factors expertise for a wide range of projects for the Federal Aviation Administration at the William J. Hughes Technical Center, one of the FAA's primary research centers. DSoft Technology's projects are largely focused on air traffic management and the integration of emerging NextGen technologies and procedures. Projects range from concept development to high fidelity, real-time human-in-the-loop simulations.
Space Weather Analysis and Forecast System
For integrated meteorological data, DoD and commercial entities rely on space capabilities such as satellite communications and global positioning systems, which are impacted by space weather events. The SWAFS project represents the latest technology and modeling available to forecast the magnitude and duration of these events. Through the application of human factors engineering principles, DSoft is modernizing the system with UI/UX improvements and automated analysis capabilities.
Air Force Space Command - Cyberspace Analysis
A growing USAF mission is to achieve cyberspace superiority. Part of that requirement includes inventorying, cataloging, understanding, and communicating the capabilities of current cyberspace Modeling and Simulation (M&S) tools and capabilities to perform Command-specific analysis of cyberspace operations, network attack courses of action, and network defense capabilities.
Nation's Finest Data Visualization
Using Microsoft Power BI and publicly available data from the US Census Bureau, Housing and Urban Development (HUD), and the Department of Veterans Affairs (VA), DSoft Technology designed and created an interactive dashboard to visualize Veteran demographics and the services available. Map boundaries include state, county, and HUD Continuity of Care (CoC) regions. The Power BI solution has filtered reports to compare different geographic regions at a point in time and to view the same region for changes over time.
NIFC Geospatial Portal Suite
DSoft Technology supports the National Interagency Fire Center (NIFC) with project management, design, development, programming and system administration of the Enterprise Geospatial Portal (EGP), a suite of web-based applications for coordinating wildland fire fighting efforts at the national level.
ATHENA Knowledge Management
The ATHENA project team adhere to Scrum (Agile) processes, providing continuous design, development, and integration of features to support current and future customers.
Leadership
Mark Terseck
Group President
Mark.Terseck@yulista.com
Mark has more than 30 years of service to America’s DoD and Civil space programs in both government and industry roles. Mark has led organizations supporting MDA, NASA, and the US Army, supporting programs including the US Missile Defense System (MDS), the Space Shuttle Program, and the US Air Force Eastern Test Range. Mark’s executive experience is in operations and business growth strategy development and execution.
Diana Flores
General Manager
Diana.Flores@dsoft-tech.com
Diana Legaspi Flores has been with DSoft Technology over 8.5 years and has 20 years of experience spanning banking, insurance, small business, and nonprofit sectors, with a focus on accounting, customer service, and operations. As General Manager at DSoft Technology, she oversees the day-to-day operations of DSoft Technology Company, ensuring the success of DoD and Civil project managers and delivery teams while coordinating essential cross-functional support with corporate operations. Diana’s expertise in financial and operational decision-making, paired with her customer-first approach, has driven organizational success.
Mark Terseck
President
Mark has more than 30 years of service to America's DoD and Civil space programs in both government and industry roles. Mark has led organizations supporting MDA, NASA, and the US Army, supporting programs including the US Missile Defense System (MDS), the Space Shuttle Program, and the US Air Force Eastern Test Range. Mark's executive experience is in operations and business growth strategy development and execution.
Connect Here!
Diana Flores
General Manager
Diana Legaspi Flores has been with DSoft over 8.5 years and has 20 years of experience spanning banking, insurance, small business, and nonprofit sectors, with a focus on accounting, customer service, and operations. As General Manager at DSoft Technology, she oversees the day-to-day operations of DSoft Technology Company, ensuring the success of DoD and Civil project managers and delivery teams while coordinating essential cross-functional support with corporate operations. Diana's expertise in financial and operational decision-making, paired with her customer-first approach, has driven organizational success.
Connect Here!
News
NASA Awards Test Facility Operations, Maintenance, & Engineering Contract to Troy Sierra JV
Huntsville, AL – October 7, 2025 – Troy Sierra JV, LLC, a Troy7 and Sierra Lobo Joint Venture, has been awarded NASA’s Test Facility Operations,…
Women in Aviation: Leading with Character
On February 6, 2025, three Yulista Services LLC (YSL) teammates were honored for their dedication and leadership at the United States Air Force Academy (USAFA).…
