DANGUR

High-Assurance Systems Modernization & Sovereign AI Infrastructure

DANGUR engineers secure AI workflows, high-frequency transit data orchestration, and enterprise cloud modernization for federal agencies and critical public infrastructure.

Capability Statement View Federal Past Performance
Scale
2B+ Annual Pageviews Supported
IRS
$1.1M+ Modernization Delivery
Transit
MTA Live Transit Orchestration
Team
100% Technical Team Retention

Mission-Critical Solutions

Precision engineering for agencies that cannot accept downtime, hallucination risk, or institutional knowledge loss.

Sovereign AI & Data Enclaves

  • Air-gapped, zero-hallucination RAG platforms grounded in CFR, NIST, and federal guidelines.
  • Integration of Anthropic Claude and secure LLM APIs with strict Confidential Business Information (CBI) protocols.
  • Automated data verification and statutory cross-referencing with auditable citations.

Transit & Regulatory Data Orchestration

  • High-availability event streams and transit clock network data handling (NY/NJ MTA).
  • Fuel economy and regulatory compliance automation (NHTSA CAFE database ready).
  • Decoupled backend integrations and microservice architectures for mission uptime.

Federal Modernization & 508 Assurance

  • Cloud-native AWS GovCloud migrations under NIST SP 800-53 and FISMA standards.
  • Enterprise Drupal 10/11 decoupled engineering (Acquia & Pantheon Partner).
  • Deep-tissue Section 508 and WCAG 2.2 AA accessibility remediation with USWDS 3.

Proven Federal & Transit Performance

Demonstrated delivery across transportation operators and federal civilian agencies—including USDOT-aligned transit contexts, IRS, DoS, and DOJ.

  • NY/NJ MTA Subway (via CivicActions)

    Engineered and maintained real-time digital transit clock data orchestration feeds, integrating high-availability live data streams across the world’s largest public transportation signage network.

  • Internal Revenue Service (IRS) — $1.1M Subcontract (via Peraton)

    Spearheaded AI discovery initiatives, infrastructure optimization, and Section 508 compliance engineering across enterprise web platforms processing 2B+ annual pageviews under strict IRS cyber controls.

  • U.S. Department of State (DoS) — $124K Subcontract (via Alpha Omega)

    Delivered agency-wide digital infrastructure modernization, Section 508 code auditing, remediation, and high-volume logging optimization across 11 public-facing web ecosystems.

  • U.S. Department of Justice (DOJ)

    Architected and engineered secure API endpoints, file handling, and search integration for the national Freedom of Information Act (FOIA.gov) portal.

  • National Science Foundation (NSF) & Federal Communications Commission (FCC)

    Delivered cloud modernization, faceted search structures, and continuous deployment pipelines on AWS GovCloud.

Differentiators

Senior engineering rigor, mathematical and code auditing discipline, and continuity that protects multi-year contracts.

The Human Precision Layer

Human-in-the-loop verification of AI-generated code and regulatory outputs to prevent security regressions and technical debt.

Flawless Team Continuity

100% technical workforce retention eliminates institutional knowledge loss and onboarding churn on multi-year agency engagements.

Platform Certified Credentials

Certified Acquia Partner, Pantheon Partner, and senior Acquia Certified Developer credentials.

Direct Transportation Past Performance

Battle-tested experience architecting live transit clock data pipelines (MTA) and federal cloud environments operating under 99.9% uptime SLAs.

Cleared Technical Surge Capacity

Leadership maintains active federal credentials, public trust clearances, and proven rapid-onboarding history for mission surge support.

Federal Contracting Data

CAGE Code
9N5N5
UEI
H5XTN25XTWX7
Primary NAICS
541512 — Computer Systems Design Services
Secondary NAICS
541511, 518210, 541519, 611420
Certifications
NC Small Business Enterprise (NCSBE-4020124)
Legal Name
DanGur L.L.C.

Daniel Gurin, CEO / Principal Consultant · dan@dangur.com · (828) 357-7536 · Asheville, NC | Virginia and Maryland Operations

Contact

Request a capability statement or discuss teaming for federal and transit infrastructure engagements.

Email dan@dangur.com or use the form. Download our capability statement (PDF).

  • Scope fit: confirm Sovereign AI, transit data, or modernization alignment.
  • Teaming: primes and agencies evaluating surge engineering capacity.
  • Next steps: capability package and recommended engagement path.

Spam-protected form. Prefer email? Write dan@dangur.com.