1Oct 2022 - Sep 2026
Bachelor of Software Engineering (Data Engineering) with Honours
Studying at Universiti Teknologi Malaysia with a 3.90 CGPA and coursework across databases, ETL, big data, agile delivery, and software architecture.
Portfolio
Wong Qiao Ying
Software Engineering • Data Engineering • Full Stack Development
Computer Science graduate with experience in full-stack software development, real-time systems, and backend integration through internship and freelance projects. Skilled in building scalable web and mobile applications using TypeScript, Django, REST APIs, Redis, and cloud technologies.
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Portfolio ID
Wong Qiao Ying
My Journey
A curvy roadmap through study, internship, and freelance work.
Study, internship, and freelance milestones.
Oct 2022 - Sep 2026
Bachelor of Software Engineering (Data Engineering) with Honours
Studying at Universiti Teknologi Malaysia with a 3.90 CGPA and coursework across databases, ETL, big data, agile delivery, and software architecture.
Sep 2025 - Jun 2026
Software Developer Intern
Building real-time fleet monitoring features for autonomous mobile robots at DF Automation & Robotics, across SvelteKit, Cordova, Django REST APIs, WebSockets, Redis-adjacent workflows, and FCM.
Nov 2025 - Present
Freelance Web Developer
Delivering production-ready web systems with Next.js, TypeScript, Tailwind CSS, Supabase, authentication, CRUD workflows, cloud storage, SEO, and Vercel deployment.
Project Experience
Selected work with product and research depth.
AMR Fleet Management System
DFleet Mobile App
Developed a cross-platform mobile application for monitoring and managing Autonomous Mobile Robots (AMRs) within industrial environments. The application provides real-time robot tracking, task monitoring, cart handling confirmation, push notifications, geofence management, and live operational updates through WebSocket communication. Integrated with an existing Django backend and enterprise fleet management infrastructure to support efficient warehouse and logistics operations.
SvelteKitTypeScriptApache CordovaDjango REST FrameworkWebSocket CommunicationRedis CacheREST APIsFirebase Cloud Messaging (FCM)
Service Marketplace Mobile Application
Spaceo
Developing a scalable cross-platform service marketplace mobile application with role-based workflows for customers, service providers, and administrators. The system is structured around reusable SvelteKit components, mobile-ready Capacitor builds, NestJS API modules, Prisma-managed relational data, and Supabase authentication/database services. Core work includes service categorization, booking flows, frontend-backend integration, and maintainable full-stack architecture for future marketplace expansion.
SvelteKitTypeScriptCapacitorNestJSSupabasePrisma
Research Collaboration
International Marathon Sentiment Analysis
Contributing to an international research collaboration between Universiti Teknologi Malaysia and the University of Melbourne to analyze public sentiment around marathon events. Work focuses on collecting and preparing textual datasets, cleaning noisy social/media content, applying NLP techniques, and performing exploratory analysis to identify engagement patterns, public opinion trends, and potential factors that influence audience perception.
PythonNLPData AnalysisResearch
Real-Time Analytics Platform
AI-Powered Real-Time Sentiment Analytics Platform
Engineered a scalable sentiment analytics platform for ingesting, processing, and visualizing streaming text data in real time. The platform uses Kafka and Zookeeper for data streaming, Spark/PySpark for distributed processing, and an NLP classification pipeline using TF-IDF, Logistic Regression, and transformer-based tooling. Processed results are indexed into Elasticsearch and visualized through Kibana dashboards, with Docker used to make the full stack reproducible across development environments.
PythonApache KafkaApache SparkElasticsearchKibanaDockerHugging FaceREST APIs
RBAC Workflow Web Application
FYP Proposal Management System
Developed a web-based Final Year Project (FYP) Proposal Management System to streamline proposal submission, supervision, evaluation, and approval workflows within a university environment. The system supports multiple user roles including Admin, Student, Supervisor, Evaluator, and Committee members with role-based access control, online proposal forms, PDF generation, evaluator assignment, and proposal tracking features.
ASP.NET Core MVCC#Entity Framework CoreMicrosoft SQL ServerBootstrapASP.NET Core IdentityRazor Pages / Razor Views
Tech Stack
Tools I use to build and ship.
Languages
TypeScriptJavaScriptPythonSQL
Frontend
SvelteKitNext.jsTailwind CSSHTMLCSSFigma
Backend
Django REST FrameworkNestJSREST APIsWebSocket
Database & Cloud
PostgreSQLSupabasePrisma ORMRedisAWSVercel
Tools
GitLinuxFirebase Cloud MessagingApache SparkApache Kafka
Concepts
Full Stack DevelopmentReal-Time SystemsSystem DesignSEOAgile