My Portfolio

About Me

I'm a final-year B.Tech student in Software Technology based in Sri Lanka, currently working as an AI/ML Engineer intern at Discovery Partners LLC. My passion lies in building innovative solutions that bridge the gap between cutting-edge technology and real-world problems.

With expertise in full-stack development and machine learning, I enjoy creating applications that not only function seamlessly but also provide meaningful value to users. My experience spans from developing mobile applications with React Native to implementing AI solutions with Python and TensorFlow.

I'm actively seeking opportunities as a Software Engineer or AI/ML Engineer where I can contribute to impactful projects and continue growing as a developer.

Technical Skills

A comprehensive toolkit for building modern, scalable applications

Machine Learning & AI

Python

scikit-learn

TensorFlow

RAG (Retrieval-Augmented Generation)

Frontend Development

React Native

React

Tailwind CSS

JavaScript

TypeScript

Backend Development

FastAPI

Node.js

Express

REST APIs

WebSocket

Databases & Tools

MongoDB

SQLite

Supabase

AWS

Git

GitHub

Featured Projects

Real-world systems and applications built end-to-end.

Personal Finance Management System

Cross-platform financial management app with AI-driven budgeting, OCR receipt scanning, secure auth, real-time tracking, and dynamic dashboards.

React NativeNode.jsExpress.jsPostgreSQLOCRJWTAI Budgeting

Invoice Automation Backend

AI-enhanced invoice processing system with Next.js frontend/backend, AWS SAM & Lambda for scalable data workflows, integrating RAG.

Next.jsNode.jsAWS SAMMySQLRAGMicroservices

Student Register System

Web-based student record management platform using MVC PHP, AJAX, and JSON with role-based authentication for admins.

PHPMVCAJAXJSONAuthentication

Cafe Management Desktop App

Desktop application in C# with MS SQL for managing orders, inventory, and billing, featuring optimized queries and reporting.

C#MS SQLDesktop UIReporting

Professional Experience

Building expertise through hands-on experience

AI/ML Engineer Intern

Discovery Partners LLC

June 2024 - Present

Developing cutting-edge AI/ML features and contributing to full-stack applications that automate business processes and improve operational efficiency.

Implemented RAG (Retrieval-Augmented Generation) systems for intelligent document processing
Developed full-stack applications using Python, FastAPI, and modern frontend frameworks
Contributed to invoice automation systems, improving process efficiency by 40%
Deployed and managed applications on AWS cloud infrastructure

PythonAWSRAGFastAPIMachine LearningFull-Stack Development

Dealer Coordinator

Macksons Tiles Ltd.

Sep 2020 - Apr 2022

Coordinated order confirmations and invoicing with sales representatives, maintaining high customer satisfaction through proactive communication.

Processed 50+ orders daily with accurate invoicing and tracking
Strengthened customer relationships through timely follow-ups

Order ProcessingCustomer Communication

Trainee IT Technician

Mironet Information System (Pvt) Ltd

Oct 2019 - Jan 2020

Maintained and configured network and computer hardware to ensure system availability and optimal performance.

Configured and troubleshooted network hardware and computer systems
Performed routine maintenance to minimize downtime

Hardware TroubleshootingNetwork Configuration

Trainee Computer Network Technician

ANSCOM (Pvt) Ltd

Mar 2016 - Sep 2016

Installed and configured surveillance and network equipment, ensuring system reliability.

Installed and configured DVRs, NVRs, and IP cameras
Set up network hardware and system software

IP Camera SystemsNetwork Setup

Hi, I'm Hazeeb Marikar

Software Engineering & AI/ML Enthusiast