Saad Rashid
Provider Credentialing & Enrollment Specialist
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About
Computer Science graduate with hands-on backend development experience and focused, self-directed training in U.S. provider credentialing and payer enrollment. Working knowledge of the full credentialing lifecycle: CAQH ProView setup and re-attestation, NPPES Type 1/Type 2 NPI registration, Medicare enrollment through PECOS (CMS-855I/CMS-855B), primary source verification, and commercial payer applications via Availity Essentials and Optum. Strong data discipline and systems thinking, developed through both a backend development internship and self-built credentialing tracking tools.
Experience
Backend Developer Intern at Trust Nexus (2025-01 – 2025-03)
Contributed to Nexovate, a mobile platform that generates automated project recommendation reports from structured client questionnaires.
- Developed and maintained RESTful APIs (Node.js, Express.js) for user registration, login, email verification, and password recovery.
- Integrated a Microsoft SQL Server database, including schema design and stored procedure development for core application data.
- Implemented secure JWT-based authentication and authorization across the platform.
- Tested and debugged APIs using Postman; documented endpoints and data flows for handoff and maintenance.
- Collaborated daily with frontend and project management teams to keep integration and delivery on schedule, gaining direct experience coordinating cross-functionally under deadline pressure.
Education
Bachelor of Science in Computer Science – Bahria University (2022-01 – 2026-12)
