Andrew Fleenor

andrhahaew@scrivuhahalet.com | scrivulet.com/resume | github.com/andrewf

Fullstack Developer

Comfortable in specialized frontend or backend roles, but relish opportunity to work across the whole stack, from UX to deployment. Enjoy automating toil and bringing order to chaos. Always learning. Located in Reston VA.

Skills

• Web apps with Python, Elixir, Java, JavaScript, Typescript, connecting to PostgreSQL, MySQL, SQL Server, Sqlite.
• Sysadmin/DevOps in Linux, FreeBSD, using Ansible, Bash to manage Nginx, PostgreSQL, CouchDB.
• Android apps in Java and Kotlin.
• Experiments in Lua, Julia, Racket, OCaml, Clojure, x86 assembly, and more.
• Holistic system understanding. Pragmatic, clean architecture. Tracking bugs from GUI to syscalls.

Experience

Scrivulet LLC 2021 - Present Founder

• Prototyped several SaaS's in mainly Elixir/Phoenix, Python/Django, and Typescript/Vue.js
• Built a zooming user interface for brainstorming and note-taking, with offline-capable multi-device sync using PouchDB
• Automated deployments with Ansible

U.S. Department of Homeland Security, CISA (TS clearance, lapsed) 2017 - 2020 IT Specialist

• Spearheaded replacement of manual server management and deployment with Bash scripts, then Ansible playbooks as processes matured
• Automatically configured several interconnected machines in different roles, including network sensors and Splunk nodes, using flexible configuration
• Wrote tools in Python and bash for streamlining systems orchestration

Google, Inc. Boulder, Co. Summer 2016 SWE Intern

• Extended an internal-facing Java web app, with accompanying Protobuf definitions, for managing currencies in Google Pay
• Added features in Angular frontend

Enthrall Sports, LLC. Seattle, Wa. Summer 2015 Intern

• Extended a Play-based Java web app using a MySQL database to store and display user-submitted videos
• Modified the Android app that uses the above web app as a backend

Steele Consulting, Inc. El Paso, Tx. Summer 2013 Intern

• Maintained and extended C#.Net Webforms sites
• Managed and modified SQL Server databases

Google, Inc. Summer 2012 SWE Intern

• Improved performance and memory usage of pcap2har, an open-source Python application I wrote that converts PCAP files to HTTP Archive (HAR) files, on large pcaps
• Enabled pcap2har to correctly handle more standards-noncompliant inputs

Fastsoft, Inc. 2011 - 2012 Intern

Started as an intern, but effectively became a part-time employee.

• Extended a Python/Django-based web UI for network acceleration appliances
• Built several system configuration pages and systems, front and back ends

Projects

• ScaryMalloc: Implemented malloc(3) in C for a data structures course. (github.com/andrewf/scarymalloc)
• Tellurium: Implemented a compiler for an original, low-level programming language in Rust, with x86 assembly code generation. (github.com/andrewf/tellurium)
• LynxNotes: Android note-taking app that syncs to Git
• Associative patching: Designed a simple notation and algorithm for applying patches associatively. Wrote an implementation in Clojure that supports nested patches (github.com/andrewf/adiff) and a text-optimized version in OCaml (github.com/andrewf/apatch)
• GraphPaper: Built a Python/Tkinter application that allows users to manipulate and interconnect virtual index cards (github.com/andrewf/graphpaper)
• Somnopatru: Developed a tile-based game in C++/SDL. Integrated Lua scripting (sourceforge.net/projects/somnopatru)
• AutoChord: Built a wxWidgets GUI application in C++ to do processing of musical chords, including transposition, displaying fingering diagrams, and finding the key of a set of chords.

Education

Sep 2014 - Jun 2017 Cal Poly Pomona, B.S. in Computer Science.