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ENTERPRISE CASE STUDY ARCHIVE • 05 VERIFIED DEPLOYMENTS

Selected Work. Engineered For Scale.

A comprehensive index of mission-critical software systems, distributed enterprise architectures, and bespoke operational platforms engineered by OHO TECH.

SHOWING 5 OF 5 VERIFIED ARCHITECTURE CASE STUDIES

Hospital EMR & Multi-Department Clinical Platform

PROJECT • 01•Healthcare

Super-Specialty Hospital & Multi-Branch Clinic NetworkSIMULATION VERIFIED

Healthcare & Clinical Informatics

Hospital EMR & Multi-Department Clinical Platform

An integrated clinical operating system unifying electronic medical records, real-time bed management, diagnostic pathology automation, and pharmacy billing.

Role-Based Doctor, Nurse & Reception Consoles

Sub-Second Pharmacy Barcode POS & Low-Stock Alerts

IPD / OPD Ward Bed Management Visual Grid

< 3.5 Min

Triage Latency

< 800ms

Pharmacy Speed

100% ACID

Audit Trail

Next.js 16React 19Go (Golang)

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Multi-Campus University Management & Examination Platform

PROJECT • 02•Education

Multi-Campus Collegiate Network & State University ArchetypeSIMULATION VERIFIED

University & Higher Education Systems

Multi-Campus University Management & Examination Platform

An end-to-end institutional platform supporting multi-branch campus operations, automated fee reconciliation, proctored digital assessments, and student portals.

Multi-Branch Academic Governance Console

Automated Bank Gateway Fee Ledger Engine

Biometric Edge Attendance Ingestion Service

Real-Time

Fee Sync Rate

< 2.4s

Grade Compile

99.95%

Availability

React 19Next.js 16Node.js

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High-Throughput Retail POS & Inventory Sync Engine

PROJECT • 03•Retail

Multi-Location Retail Superstore Chain & Regional Warehouse NetworkSIMULATION VERIFIED

Commercial Retail & Supply Chain

High-Throughput Retail POS & Inventory Sync Engine

An offline-first retail counter billing engine with real-time depot synchronization, GST-compliant invoicing, and multi-store warehouse inventory coordination.

Offline-First Desktop Terminal Counter Application

Central Depot & Multi-Store Inventory Management Portal

Automated Low-Stock Trigger & Supplier Purchase Order Engine

< 12ms

Barcode Lookup

< 180ms

Counter Latency

100% Fail-Safe

Offline Resilience

TypeScriptSQLite EdgePostgreSQL

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Hotel ERP, Kitchen Display & Multi-Channel Booking System

PROJECT • 04•Hospitality

Boutique Resort Chain & Luxury Hotel GroupSIMULATION VERIFIED

Hotel & Hospitality Management

Hotel ERP, Kitchen Display & Multi-Channel Booking System

A unified property management platform integrating front-desk room reservations, contactless dining POS, kitchen display workflows, and housekeeping operations.

Front-Desk Real-Time Room Grid & Guest Folio System

Touch-Optimized Kitchen Display System (KDS) & Waiter App

Multi-Channel OTA Availability & Rate Synchronization Engine

< 1.8s

Channel Sync

< 150ms

KDS Order Delay

< 1.5 Min

Checkout Speed

Next.js 16React 19Node.js

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