About Me

Hey, I'm Lahari. I work at Cigna on the backend for member-facing healthcare APIs — FHIR-shaped services, AWS serverless pieces, and the habits (incidents, reviews, policy) that keep regulated data inside the lines. I am most engaged where the spec is fuzzy and the data is not: serialization quirks, concurrency, infrastructure that only misbehaves under load.

On my own time I still build: vision and multimodal pipelines (HealthScan, Blinds & Boundaries) where the model is only as good as the API and error handling around it. That is the same standard I want at work — integration, not hype.

Education

M.S. Computer Science — Systems, Data Engineering & Applied AI

Florida Institute of Technology · Aug 2022 – May 2024 · GPA 3.6 / 4.0

B.Tech Computer Science

KL University · Aug 2018 – May 2022 · 8.7 / 10

Core Competencies

Backend & APIs

Java, Spring Boot, FastAPI, Golang, HAPI FHIR, REST

Healthcare & compliance

FHIR / HL7, OAuth 2.0, OIDC, HIPAA-aware design

Languages

Java, Python, Golang, TypeScript, SQL, JavaScript

Cloud & infra

AWS (Lambda, DynamoDB, S3, RDS, SQS), Terraform, CloudFormation, Docker, Azure

GitHub Activity

GitHub Contribution Activity
Open source & projectsView on GitHub →

Professional Highlights

  • Cigna: FHIR R4 APIs at member scale, Golang PHI masking in API Gateway, AWS serverless (Terraform/CloudFormation), Splunk-led incident triage — login 5xx from 3.2% to under 0.5%
  • Zoho: JDBC DAL across 14 entities, auth + 2FA, MySQL optimization (~4.8s → <200ms page loads)
  • Projects: HealthScan (multimodal healthcare assistant), Blinds & Boundaries (Azure CV + try-on), SmartBuy v2, AI Resume Tailor
  • M.S. CS (Florida Tech) · AWS Solutions Architect · ServiceNow CSA · Cisco CCNA