Hi, my name is

Reiner Andrew Luminto

I build things for the web & beyond.

UC San Diego CS student (Cognitive Science minor) targeting SWE roles. I build end-to-end products, from UI to APIs to deployment with a focus on clean architecture, type-safe data flow, and measurable impact. I’m especially interested in systems, data-driven products, and developer tooling.

Download ResumeView Projects
Scroll

01.Projects

MOSTRANS WMS Internship

Full-stack engineering • Aug 2025 – Jan 2026

ReactTypeScriptGraphQLApollo+2
  • Architecting a WMS to replace manual inventory workflows
  • Built type-safe UI and optimized GraphQL data fetching
  • Set up Dockerized deployment pipeline on AWS

Due Dates Extension

Privacy-first deadline dashboard • Firefox Add-on

JavaScriptBrowser APIsLocal Storage
  • Scrapes deadlines from Gradescope and PrairieLearn
  • Zero-dependency, 100% client-side architecture
  • Custom date parsing for inconsistent formats

ALBA-9 Processor

Custom 9-bit ISA + single-cycle CPU

SystemVerilogPythonAssemblyModelSim
  • Designed a 9-bit RISC-style ISA from scratch
  • Built a two-pass assembler with symbol tables
  • Used software trampolines for branching limits

Transit Crime Analysis

EDA on 20M+ rows • Geospatial visualization

PythonPandasGeoPandasScikit-Learn
  • Built ridership-normalized crime metrics
  • Merged geospatial datasets to map high-risk zones
  • Reduced population bias in analysis

MESA Tutor

Mentorship & outreach • Jun 2022 – May 2024

TeachingJava/C++CalculusPhysics
  • Mentored 120+ underrepresented STEM students
  • Increased center enrollment by 45%

Web Development

Full-stack fundamentals + APIs

ReactNode.jsPostgreSQLGraphQL
  • Type-safe front-ends and API-driven UIs
  • REST/GraphQL, database design, deployment

02.Skills & Coursework

Software Engineering

TypeScriptReactNode.jsNext.jsGraphQLApolloREST APIsSQLDockerAWSGitPostgreSQL

Systems

SystemVerilogISA designComputer ArchitectureLinux/UnixBashC/C++

Data & ML

PythonPandasNumPyScikit-LearnGeoPandasData VisualizationEDA

Key Courses

  • CSE 141/141L Computer Architecture
  • CSE 140/140L Digital Systems
  • CSE 100/101 Data Structures + Algorithms
  • CSE 105 Theory of Computation
  • CSE 132A Database Systems
  • CSE 150A/150B AI

03. What's Next?

Get In Touch

I'm currently looking for new opportunities. Whether you have a question or just want to say hi, feel free to reach out!

Say Hello

Designed & Built by Reiner Andrew Luminto