● Laid architecture and solely led development of a new, public-facing Bondsman Registry webapp● Created a deployment pipeline to publish code updates to in-house test and production servers● Migrated legacy .NET Framework 4, VB, and WCF code to a modern .NET (Core) 6 app that would be used as a template for all new development going forward● Added 5+ features to an existing webapp, increased usability, and improved page loading performance by over 50%● Diagnosed and troubleshooted a TCP/SSL protocol issue on the main server, patching a major security hole

● Built a fintech exchange platform from scratch with a small startup● Responsible for shipping a comprehensive backend wrapper to consume 17 major exchanges’ API’s● Optimized database call overhead by over 10x, to pull market data/orderbooks/assets from 14 exchanges each second● Saved 100’s of manual work hours by writing a web scraping script to automate adding individual withdrawal addresses to Huobi

● Trained towards the Salesforce Developer I certification● Collaborated with a development team to design Lightning Web Components with Javascript/Apex

● Performed full-stack development on a small Agile team for a custom in-house CRM system to be used company-wide (8 US offices)● Rewrote React frontend from using inheritance to a compositional pattern, increasing maintainability and ensuring best practices● Built 10+ custom React components, integrated data exchange with backend API, and performed unit testing● Switched backend from a PHP base to ASP.NET Core in order to fit more closely with team’s experience

● Built a cryptocurrency trading bot in Python + Qt5: github.com/jdnixx/deribit-simple-gui● Constructed a GUI with detailed data analysis-focused UX (e.g. dynamic gain/loss % calculation)● Connects to Deribit (bitcoin derivatives exchange)’s REST API/Websockets for low latency and asynchronous messaging● Wrote and tested proprietary trading algorithms, optimized for concurrency (threading/asyncio)● Generated ~100% lifetime account profit (~2x original cumulative deposit amount)● Created and deployed a custom ERC20 token contract on the Ethereum blockchain● Consulted for Web3/fintech sector clients: GPU mining startups, marketing firms, news outlets

● Assembled SDR/software-defined radios (the “DRTBox”) used by law enforcement● Repaired warranty units; troubleshot failing circuit boards● Performed hardware, software and environmental testing on units

● Worked under Dr. Xin Li, researching novel computer vision (anti-spoofing) algorithms, e.g. SIFT● Specific research area: reliable and automatic detection of copy-paste forgery attacks in images● Drafted a technical report comparing utility of all feature detection algos (SIFT, RIFT and SURF)● Ported a legacy SIFT binary executable, built for Unix, to be Windows-compatible in MATLAB● Wrote a script to batch-process folders of .jpg images and extract their keypoints

● Handled electronic part selection and ordering for company’s KVM switch product line● Created circuit schematics in LTSpice; laid out PCBs with Eagle software● Performed iterative testing of supply chain manufacturers’ products to check that they metin-house design requirements, and compiled documentation of results

● Completed IR&D project for the Federal DoD ABIS (Automated Biometric Identification System)● Researched biometric modalities; open-source commercial algorithms (Iris ID; John Daugman’sIrisCode) and evaluated for speed, robustness, and ease-of-use in military applications● Helped the IT administrator maintain servers and ensure the integrity of the office LAN● Obtained an Interim Secret security clearance

● Scan and bag customers’ groceries while finishing orders in a timely and efficient manner● Converse with each person and inform them of store programs and offers, such as the Shell Gas Rewards program● Responsible for upwards of over $9000 in revenue during an average 4.5-hour shift● Sympathize with upset customers and show an eagerness to assist with their problems, while also standing firm on company policies● Always provide quality customer service, assisting them to locate items, or answer questions about our products and services● Be knowledgeable about procedures for WIC and check processing, produce codes, and other cashiering protocols, as well as important information about our company services and policies