All Projects
project
Kollens
A healthcare knowledge platform initially built as TreasureTell, evolved into Kollens. Connects patients with
verified medical experts, provides an AI-powered health assistant, structured patient management,
activity audit trail, advanced analytics, and a dual (admin + expert) portal architecture.
Role: Full Stack Developer
Type: Internal / Client Platform
Year: 2024–2025
Status: Internal Deployment
Next.jsMongoDB
AWSAI / NLP
LLM IntegrationJWT Auth
RBAC
Expert Directory
Patients browse verified medical specialists by specialty. Expert profiles show ratings, consultation count,
affiliated hospital, and areas of expertise. Consultation booking flows directly from the directory.
Patient
🏠 Home
👥 Experts 247
🤖 AI Assistant
👤 My Patients
Activity
📊 Reports
🔔 Activity 3
⚙ Settings
Expert Network: Specialists
RS
Dr. Rajeev Sharma
Cardiology
AIIMS New Delhi
Request Consultation
PS
Dr. Priya Singh
Neurology
Apollo Hospitals
Request Consultation
AM
Dr. Arun Mehta
Oncology
Tata Memorial
Request Consultation
AI Assistant
LLM-powered health assistant that understands natural language health queries, recommends relevant
specialists from the network, and surfaces evidence-based answers, all within the platform context.
kollens.app / ai-assistant
Chat History
Find cardiology experts
Hypertension management
Drug interaction check
Pre-op assessment query
Pediatric dosage help
U
I'm looking for top cardiologists available for consultation this week.
K
I found 3 cardiologists in our network currently accepting consultations.
RS
Dr. Rajeev Sharma
Cardiology · AIIMS Delhi · ★4.9
Consult
NK
Dr. Nisha Kapoor
Cardiology · Fortis · ★4.6
Consult
U
Can you explain what interventional cardiology covers?