Andrew Dinh

Work Experience

Apple

Software Engineer Intern

MAY 2021 - PRESENT

Updated existing internal API's to support requested features
Worked with multiple teams to coordinate data scheme changes in various pipelines
Participated in daily standups to update the team on the previous day's progress

Homepage

SumUp Analytics

Software Engineer Intern

DEC 2019 - OCT 2020

Developed text analysis software for search results using Selenium and NumPy
Deployed the program as a RESTful API using Docker, Flask, and Nginx
Created a Chrome extension to utilize the API and display results within a webpage

Homepage Nucleus SDK

Rush Order

Website Developer

JUL 2019 - JAN 2020

Optimized pages to be mobile responsive using Bootstrap and jQuery
Implemented a condensed hamburger menu for small, touchscreen devices
Reduced page load times by fixing inefficient JavaScript and removing unnecessary SQL queries
Used by over 50 international companies including Intel, Reebok, and North Face

Homepage

Sunlight Management

Assistant Manager

NOV 2017 - AUG 2019

Oversaw employees in carrying out tasks required of a successful real estate and insurance business
Ran life insurance illustrations with proprietary software
Created Excel spreadsheets summarizing key information
Regularly emailed representatives from insurance companies like Transamerica and Nationwide
Introduced software solutions like Syncthing to address pressing problems in the office

Education

University of California, Berkeley

B.A in Computer Science

AUG 2019 - DEC 2021

Data Structures, Efficient Algorithms, Operating Systems, Computer Security, Database Systems, Information Devices and Systems

Gavilan College

A.S in Computer Programming |

A.A in Natural Science

AUG 2015 - AUG 2019

C++, Python, UNIX/Linux, Java, Assembly Language, Discrete Structures, Webpage Authoring, Human Anatomy & Physiology

Projects

System Administration

Self-hosted network services and web applications

Docker, Linux, Nginx, Apache

Self-hosts web applications and network services using multiple Linux servers
Deployed Nextcloud to sync files, calendar, and reminders between mobile and desktop devices
Utilized Docker to easily containerize and upgrade applications while using Nginx as a reverse proxy to serve each on its own subdomain
Uses Nginx to reverse proxy services and serve this website

Dashboard Status Page Analytics

Via

An efficient text editor written in Rust

Rust, CLI, piece table

Inspired by Vim, supporting its keybindings and basic commands
Ability to use a mouse to move the cursor and select text
Implemented a piece table data structure for efficiently inserting text
Designed from the start to handle text files of arbitrarily large sizes by only loading what fits in the viewport

GitHub

Death Code

Share your secrets after death

Python, Flask, Docker

Utilizes Shamir's Secret Sharing scheme to safely share secrets with others
After splitting a secret among a group of people, the secret can only be reconstructed once a sufficient number of people combine their parts together, presumably only after you are gone from this earth
Has a CAPTCHA for preventing brute-force attempts

Demo GitHub

Fund Indicators

Python application to find indicators of mutual fund performance

Python, Beautiful Soup, NumPy, qualitative analysis

Allows investors to easily find relationships between various attributes of mutual funds and previous performance
Designed to be extremely reliable and error-tolerant by using multiple data sources and caching requests
Based off the research detailed in Performance Indicators of Mutual Funds, this program uses NumPy to analyze results and calculate key values to make predictions

GitHub

AJA Messenger

Messaging app for Android to filter spam using ML

Java, XML, Firebase, machine learning

Worked with a team of three to create fork of Mesibo Messenger for Cal Hacks 6.0
Implemented a Naive Bayes linear classifier to tokenize and recognize patterns of spam messages
Made use of Facebook Account Kit for phone verification and Google Firebase for push notifications

Devpost GitHub

Cortical

Chrome extension to extract keywords from search results

HTML, JavaScript, Docker, Python, Flask

Created a highly customizable extension which categorizes search results into different topics based on its contents
Currently supports the Cortical API and a custom Bing search scraper that classifies results using Latent Dirichlet Allocation (LDA)
With minimal setup, the LDA backend can be self-hosted on any machine using Docker
Supported search engines include Google, DuckDuckGo, Bing, and Qwant

Competitions

Allium Hacks

Coding competition

Gilroy | 1st Place

Web application that allowed users to have real-time, collaborative conversations with an artificial intelligence implementation named Jade
WebSockets and Flask were used to create a seamless conversation with Jade AI

Jade AI

CyberPatriot

Cybersecurity competition

San Jose | 3rd place

Worked in a mock scenario to upgrade the infrastructure of a company that had recently suffered a data breach
Implemented best security and operational practices while maintaining the specific company settings, software and data intact

Homepage News

Cal Hacks 6.0

World’s largest collegiate hackathon

UC Berkeley

Created AJA Messenger, an Android app which filters spam using machine learning
Collaborated with companies like Google and Facebook, utilizing their existing technologies to create our own mobile application

Homepage Product

California Cyber Innovation Challenge

Cybersecurity competition

Cal Poly, San Luis Obispo

Collected and analyzed a combination of digital and physical evidence in order to stop a healthcare themed cyber plot
Utilized state-of-the-art forensive tools including Wireshark and Burp Suite to extract and collect digital evidence
Used a combination of technical, analytical and persuasive skills to "prove our case" to a panel of judges

Homepage

Skills

Languages

Python
Java
C
Go
Rust

Software

Docker
Linux
Nginx
Apache

Web Development

HTML
JavaScript
jQuery
Bootstrap
SQL

Other

Browser extensions
LaTeX
Google Suite
Microsoft Office
Cybersecurity

Interests

Volunteering

OCF | Rotaract | JPOG

Helping the community, one step at a time

OCF: Student organization dedicated to free computing for all UC Berkeley students, faculty, and staff
Rotaract: Service club dedicated to humanitarian service, networking, building goodwill, and promoting peace in the world
JPOG: A free, weekly tutoring program teaching subjects including Spanish, piano, and computer programming

OCF Cal Rotaract

Privacy

Your data is yours alone

Defend against surveillance

Advises others in securing their online identities from nefarious actors
Strong proponent of freedom of speech as well as against online censorship
Supports open source projects and privacy-conscious services

PrivacyTools Have I Been Pwned

Open Source Software

Contributor

Git

Donates to open source projects on a monthly basis
Contributes to free and open source software
Proponent of copy-left licenses such as GPL

Open Collective Open Source Initiative

Photography

Amateur photographer

Lightroom, Photoshop, GIMP

Experienced with landscape and portrait photography
Takes picture using a Canon EOS Rebel T3 DSLR camera

Portfolio