Designed and implemented a scalable microservices-based platform supporting healthcare operations across multiple departments. Built a secure FastAPI gateway integrating 13+ services, enabling mission management, acquisition workflows, and inventory tracking for over 2,000 users with full data traceability and system-wide visibility.
2000+
Users
13+
Services
-34%
Processing Time
Zero Trust
Security
Scalable
Architecture
The Challenge
Fragmented systems, manual workflows, and lack of data visibility caused delays of up to 30 days in administrative processes, inefficient resource allocation, and critical inventory waste across departments.
The Solution
Architected a centralized gateway with Zero Trust security and DPoP token validation, unified microservices communication, and implemented structured workflows for mission approvals, acquisition, and inventory tracking with real-time data access and auditability.
Results & Impact
Reduced administrative processing time by 34% (30 days → 10 days)VERIFIED_RESULT_01
Enabled full financial transparency across departmentsVERIFIED_RESULT_02
Eliminated significant inventory waste through tracking and forecastingVERIFIED_RESULT_03
Deployed scalable system supporting 2,000+ active usersVERIFIED_RESULT_04
Established secure authentication with Keycloak and Zero Trust architectureVERIFIED_RESULT_05
STACK_v2.5
Engineered With
Technology Stack
FastAPI
Backend Framework
Next.js
Frontend Framework
PostgreSQL
Database
Redis
Caching
Docker
Containerization
Keycloak
Authentication
DPoP
Security
Microservices
Architecture
Core Capabilities
System Architecture Features
NODE_01
Microservices Gateway
Centralized FastAPI gateway managing communication across 13+ services with secure routing and request validation.
FastAPIAPI GatewayService Orchestration
NODE_02
Secure Authentication System
Implemented Keycloak-based authentication with DPoP and Zero Trust principles for secure service access.
OAuth2KeycloakDPoP
NODE_03
Inventory & Resource Management
Real-time tracking system for medical inventory with expiration monitoring, forecasting, and location management.
PostgreSQLData ModelingAnalytics
NODE_04
Workflow Automation
Structured workflows for mission approvals and acquisition processes with full traceability and reduced delays.
Business LogicState ManagementProcess Automation
Selected Works
PROJECT ARCHIVE
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