We build custom applications and modernize legacy systems for federal agencies. Development follows two-week agile sprints with integrated security testing at every stage. All code passes through CI/CD pipelines with static analysis, dependency scanning, and container image scanning before it reaches any environment.
We also assess and migrate legacy systems, often COBOL or mainframe-based, to current platforms while maintaining data integrity and compliance posture.
What We Deliver
Full-stack application development with React, Angular, and Vue frontends paired with Node.js, Python (Django/Flask), Java (Spring Boot), and .NET backends. We build for federal requirements from the start: Section 508 accessibility, FIPS 140-2 encryption, and role-based access control.
Legacy system assessment including technical debt inventory, dependency mapping, and phased migration planning. We evaluate whether to rehost, refactor, or replace based on the system's remaining useful life, maintenance cost trajectory, and compliance posture.
API design and development for RESTful and GraphQL interfaces with versioning, rate limiting, and OpenAPI documentation. APIs are the connective tissue between modernized and legacy systems during phased migrations. For complex multi-system environments, our integration engineers design the broader API gateway and data flow architecture.
DevSecOps pipeline setup with Jenkins, GitLab CI, and GitHub Actions. Every pipeline includes SonarQube static analysis, Trivy container scanning, dependency vulnerability checks, and automated deployment gates. Code that fails a security check does not deploy.
Automated testing at unit, integration, regression, and load levels using JUnit, pytest, Selenium, and k6. We target 80%+ code coverage on new development and build regression suites for legacy systems before migration begins.
Database modernization from Oracle and SQL Server to PostgreSQL, Aurora, or Azure SQL with zero-downtime cutover planning. We handle schema migration, data validation, stored procedure conversion, and application connection string updates.
Related Services
- Cloud Solutions and Architecture for hosting modernized applications
- Cybersecurity and Information Assurance for ATO packages on new systems
- Data Analytics and Business Intelligence for reporting layers on new platforms