Matthew Lim

matthew lim

software engineer @ google data science alum @ uc berkeley UC Berkeley Logo

about

Software engineer with expertise in machine learning, cloud infrastructure, and full-stack development.

I thrive on transforming complex problems into elegant solutions, whether it's building user-focused applications, implementing ML pipelines, or architecting cloud infrastructure. My approach combines technical rigor with creative problem-solving to deliver impactful results that truly benefit users.

Specializations

Artificial Intelligence / Machine Learning Data Science / Data Engineering Statistics / Analytics Infrastructure / Systems Programming Databases Internal Development / Internal Tools Tools / API / Compilers Web Applications

experience

Google Logo

Google

Current

Software Engineer
YouTube Payments
Amazon Logo

Amazon

Jun - Aug '25

Software Development Engineer
AGI Data Services
Mattel Logo

Mattel

Sep '24 - Jan '25

Data Engineer Contractor
ESG Data Pipelines and Dashboards
PwC Logo

PwC

Jun - Aug '24

Software Engineer Intern
Generative AI Chatbot
Conagra Logo

Conagra

Feb - May '24

Data Science Intern
RAG Database Chatbot
CareerVillage Logo

CareerVillage

Jun - Jul '23

Consulting Intern
PwC Pro Bono Case - Top 7% (6/77) Finalists

projects

BerkeleyBrew

Next.js TypeScript TailwindCSS Supabase PostgreSQL

Hyperlocal coffee discovery platform engineered for the UC Berkeley community. Provides Yelp-inspired filters, real-time crowd analytics via Google Maps integration, and community-driven rating systems. Built with modern full-stack architecture featuring personalized user experiences and location-based coffee shop discovery.

Berkeley Brew Demo

This Website!

AWS Python JavaScript

Full-stack cloud portfolio architected on AWS with serverless infrastructure. Features DynamoDB storage, Lambda functions, and Terraform IaC deployment. Implements modern responsive design with real-time visitor tracking and dark mode support.

Website Screenshot

MusicMate

Python Pandas Scikit Learn Flask

Intelligent music analytics platform integrating Spotify API with machine learning. Features mood classification using Random Forest algorithms, comprehensive listening pattern analysis, and personalized insights through advanced data processing pipelines.

MusicMate Demo

SEMS

Python Flask Plotly Arduino

IoT-enabled environmental monitoring system with multi-sensor integration. Deployed Raspberry Pi hardware measuring air quality, radiation levels, and atmospheric conditions. Engineered real-time data pipelines with interactive Plotly visualization dashboards for comprehensive environmental analysis.

SEMS Demo