I'm an Information Systems Engineering undergraduate at SLIIT focused on building a career in:
Business Analysis → Systems Analysis → Enterprise Architecture
My primary interest is understanding how business strategy, processes, information, applications, and technology work together to create effective information systems.
I approach problems from both perspectives:
Business Perspective
What problem are we solving?
Systems Perspective
What system should support the business?
Architecture Perspective
How should the solution fit into the wider enterprise?
I also use data analysis and software development to validate requirements, understand problems, prototype solutions, and communicate effectively with technical teams.
┌──────────────────────────┐
│ BUSINESS GOAL │
└────────────┬─────────────┘
│
▼
┌──────────────────────────┐
│ BUSINESS PROBLEM │
└────────────┬─────────────┘
│
▼
┌──────────────────────────┐
│ STAKEHOLDERS │
└────────────┬─────────────┘
│
▼
┌──────────────────────────┐
│ REQUIREMENTS ENGINEERING │
└────────────┬─────────────┘
│
▼
┌──────────────────────────┐
│ BUSINESS PROCESSES │
└────────────┬─────────────┘
│
▼
┌──────────────────────────┐
│ SYSTEM DESIGN │
└────────────┬─────────────┘
│
┌──────────────┼──────────────┐
▼ ▼ ▼
┌─────────┐ ┌───────────┐ ┌──────────┐
│ DATA │ │APPLICATION│ │TECHNOLOGY│
└────┬────┘ └─────┬─────┘ └────┬─────┘
│ │ │
└──────────────┼──────────────┘
▼
┌──────────────────────────┐
│ BUSINESS VALUE │
└──────────────────────────┘
Requirements • Stakeholders • Processes • Solutions
⬇️
Systems • Architecture • Integration • Data
⬇️
Business • Data • Applications • Technology
|
|
|
Java · Spring Boot · React · JavaScript · Python · SQL
MySQL · PostgreSQL · MongoDB · REST APIs · Git · Docker
Power BI · Excel · Figma · Draw.io · Lucidchart · Jira
RAW DATA
│
▼
┌──────────────┐
│ DATA CLEANING│
└──────┬───────┘
│
▼
┌──────────────┐
│ SQL │
└──────┬───────┘
│
▼
┌──────────────┐
│ EXPLORATION │
└──────┬───────┘
│
▼
┌──────────────┐
│ VISUALIZATION│
└──────┬───────┘
│
▼
┌──────────────┐
│ INSIGHT │
└──────┬───────┘
│
▼
┌──────────────┐
│ DECISION │
└──────────────┘
Decision-support system for Sri Lankan university students
- Stakeholder identification
- Problem analysis
- Requirements elicitation
- Functional requirements
- Non-functional requirements
- Business rules
- Decision criteria
- IEEE-830-style SRS
- UML modelling
- Database design
- Weighted scoring model
- System architecture
Spring Boot React MySQL
Sri Lankan e-commerce information system
- Requirements Gathering Document
- User stories
- Functional requirements
- Non-functional requirements
- Local business requirements
- Customer workflows
- Authentication
- Authorization
- JWT
- Spring Security
- REST APIs
- Database design
Spring Boot Spring Security JWT MySQL
Information system for university library operations
Requirements → Use Cases → Workflows → Database → System
Spring Boot React MySQL Java
ENTERPRISE
│
┌──────────────┼──────────────┐
│ │ │
▼ ▼ ▼
BUSINESS DATA APPLICATION
ARCHITECTURE ARCHITECTURE ARCHITECTURE
│ │ │
└──────────────┼──────────────┘
│
▼
TECHNOLOGY
ARCHITECTURE
│
▼
BUSINESS CAPABILITIES
│
▼
VALUE
My long-term objective is to understand and connect:
Strategy → Capabilities → Processes → Information → Applications → Technology
| 🏢 Business | 🖥️ System | 🏛️ Enterprise |
|---|---|---|
| Business Goals | System Goals | Enterprise Strategy |
| Stakeholders | Users | Business Units |
| Processes | Workflows | Capabilities |
| Requirements | System Requirements | Architecture Principles |
| Business Rules | System Rules | Enterprise Standards |
| KPIs | System Data | Enterprise Information |
TOGAF Business Architecture Application Architecture Data Architecture Technology Architecture
Requirements Engineering Stakeholder Management Process Analysis Solution Evaluation
UML System Design Architecture Integration API Design
Advanced SQL Power BI Python Data Modelling Business Intelligence
Agile Scrum Jira SDLC
2026
│
├── Business Analysis
│ ├── Requirements Engineering
│ ├── Stakeholder Management
│ └── Process Modelling
│
├── Systems Analysis
│ ├── UML
│ ├── System Design
│ └── Architecture Fundamentals
│
└── Data Analysis
├── Advanced SQL
├── Power BI
└── Business Intelligence
↓
2027+
│
├── Enterprise Architecture
│
├── Business Architecture
│
├── Solution Architecture
│
└── Enterprise Systems
❌ Technology → Problem
✅ Problem
↓
Business Need
↓
Requirements
↓
Process
↓
Information
↓
System
↓
Technology
↓
Business Value
I'm continuously building projects, improving my analysis skills, and learning how organizations transform business requirements into effective information systems.
Understand the business → Model the problem → Design the system → Enable the enterprise