Academic Project

EHOS Assist — Laboratory Safety Management Platform

EHOS Assist is a laboratory safety management platform developed for the Environmental Health and Occupational Safety (EHOS) department of the City College of New York (CCNY).

The system was designed to digitize laboratory safety operations, improve communication between EHOS personnel and laboratory operators, and centralize inspection, scheduling, waste-management, and user-management workflows.

Impact Application logic + database-backed structure

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Role Frontend Developer & UI Designer

Duration Academic project

Project Type Web application

Technologies

Web Application DevelopmentPHPMySQLHTMLCSSJavaScript

Integrations

AngularJSBootstrapPrimeNGHTMLCSSNode.jsMongoDBMongooseBalsamiq Mockups

Key Outcomes

Created a working academic web application foundation

Improved understanding of database-backed web systems

Practiced full application structure from interface to data handling

Challenge

The existing laboratory safety processes relied heavily on:

emails phone calls manual record keeping

making communication inefficient and making it difficult to track inspections, waste pickups, safety violations, and laboratory personnel information.

Solution

Designed and developed a centralized web-based management platform that digitized laboratory safety workflows and provided dedicated dashboards for both laboratory operators and EHOS personnel.

The platform integrated scheduling, inspections, waste management, account approval workflows, and operational reporting into a single system.

Tools Used

Web Application Development PHP MySQL HTML CSS JavaScript

What I Did

Application Development

Developed the front-end of a web application supporting laboratory waste management processes
Built user interfaces using AngularJS, HTML, CSS, Bootstrap, and PrimeNG
Developed responsive dashboards and workflow-driven application screens
Developed user profile and request history pages
Implemented interfaces for inspections, waste pickup requests, user profiles, and request history

UI/UX Design

Designed wireframes and user interfaces using Balsamiq Mockups
Designed application pages and user workflows
Structured interface screens to improve usability and navigation

Application & Data Design

Contributed to database design and data structuring for application functionality
Supported integration between frontend interfaces and backend data workflows
Participated in requirements gathering and workflow planning
Prepared the application for testing and review

Result

Created a working laboratory safety management platform
Improved communication between EHOS personnel and laboratory operators
Digitized waste pickup and inspection workflows
Improved understanding of database-backed web systems
Practiced full application development from interface design to data handling
Established a scalable foundation for future system expansion

Key Contributions

Developed responsive dashboard interfaces
Designed application pages and user workflows
Built database-backed web application features
Contributed to database structure and application design
Improved usability and workflow efficiency
Prepared the project for testing and review

Visual Proof

Academic Capstone Project
This project was developed at the City College of New York as a team-based software engineering initiative. My primary contribution focused on frontend development, workflow interfaces, dashboard design, and user experience implementation. The screenshots shown represent the completed working prototype and implemented application features.