Vikas Kumar
Senior Software Engineer
I architect healthcare SaaS platforms in regulated environments - designing event-driven systems, AI-enabled ops tooling, and payment-safe workflows that serve real clinical volume.
- 50+ clinics & 5,000+ patients served
- ~500 studies/day, team of 7 engineers
- Payment-safe billing architecture (idempotent Worldpay)
- AI-assisted ops platform shipped (human-in-the-loop)
- HIPAA / SOC2 Type II environment
Currently Senior Software Engineer at Radin Health - building HIPAA-compliant healthcare SaaS
Featured Work
AI-Assisted Workflow Platform
Designed a human-in-the-loop AI platform for regulated SaaS operations, balancing automation, compliance, and deterministic auditability under HIPAA and SOC2 constraints.
Same ops team handles more volume — reduced median case resolution without a headcount increase
AI/LLMHuman-in-the-LoopRegulated SystemsRead case study →Patient Intake, Authorization & Billing Platform
Evolved a legacy healthcare workflow into an event-driven modular architecture with payment-safe boundaries, webhook reconciliation, and idempotent transaction design.
Idempotent Worldpay integration with transaction locking, serving 50+ clinics
Healthcare SaaSPayments (Worldpay)Event-DrivenRead case study →