systems-analysis

Job-ready Business & Systems Analyst portfolio featuring 7 end-to-end case studies, BRD/FRD, requirements engineering, SQL, Excel, Power BI, process mapping, REST API testing, Postman, Jira, UAT, SaaS implementation, and executive dashboards.

computer science assignments

A system analysis and design project majoring in records keeping.

A professional portfolio showcasing business, operations, & systems analysis projects using Excel, SQL, Tableau & Power BI.

The systems scientist's toolkit

The KOSMOS Systems Auditor, The KOSMOS Systems Framework represents a fundamental paradigm shift from subjective moral frameworks to objective thermodynamic measurement of system sustainability. For the first time in human history, we can scientifically evaluate whether institutions align with the physical laws that govern all durable systems.

Mechanism-first recursive systems analysis framework by John Brajer.

Files for static website on biochar systems, available at https://biochar.systems/

Exploring sociotechnical systems, AI-assisted operational intelligence, infrastructure coordination, and systems behavior under real-world constraints.

Enterprise-style internal workflow system simulation including business requirements, system architecture, database design and UI prototype.

🚗 Smart City Parking Management System | IoT-enabled requirements engineering & system design | Real-time monitoring, dynamic pricing & mobile payments | SSW564 @ Stevens Institute

Software Analysis & Design project for a university dormitory and dining management system, including requirements analysis and UML diagrams.

Java portfolio project demonstrating role-based payroll, billing, approval workflows, and business process integration.

Problem sets for ECE-211: Signals Processing and Systems Analysis

free-form explorations

Corporate Banking Payment Platform built with Java 21, Spring Boot, REST APIs, maker-checker controls, compliance screening and settlement processing

Niagara University coursework: systems analysis and design, statistics, history, and digital forensics research.

A moderated support platform that helps families and individuals navigate medical and developmental conditions through shared experiences, trusted local resources, and AI-guided support.

A visual systems-thinking platform for exploring energy portfolios, infrastructure resilience, storage dynamics, bottlenecks, and coordination under stress.

Portfolio of Chima Ozonwoye: projects, research, and writing on solutions architecture and product management, with a focus on security.