CHRISTOPHER SARDEGNA

Senior Software Engineer

• Led repricing engine development, designing backend logic and infrastructure
• Designed efficient DSL for expressing complex contract rules as actions
• Built reusable Python and Rust libraries, enabling cross-company adoption and standardization
• Wrote and enforced Python code quality standards
• Managed AWS CI/CD pipelines with Terraform and Jenkins; coordinated full stack releases
• Led technical interviews, onboarded new hires, and instructed Rust learning sessions

Software Engineer

• Developed historical analysis engine that reports via a RESTful API
• Contributed to API consumers using NodeJS, Meteor, and React
• Designed and implemented modeling engine, increasing performance over 3x through multithreaded refactor
• Refactored apps to use a GraphQL endpoint instead of separate instances of DynamoDB, MongoDB, and MySQL

Co-Founder, Full-Stack Engineer

• Designed and implemented pipeline to merge data from various sources into Django models
• Constructed iterative team ranking model using a heavily modified version of the Glicko2 algorithm
• Built d3.js visualization tools using data returned from our API
• Created brand identity and rendered all graphics for the front-end

Financial Data Analyst

• Built, tested, and maintainted market data reporting platform using Python and Access (PyODBC)
• Integrated data collection and reporting from NPD, Stackline, Business Objects, and Oracle Hyperion
• Automated distribution of all monthly close reports for engineering, marketing, and customer service
• Handled engineering departments' FY19 budgeting processes and CY19 budget transition

Financial Planning and Analysis Intern

• Built, tested, validated, and maintained customized financial dashboards

Management Accounting Intern

• Designed an automated cash budget projection system using MAS 500's Data Porter (Excel) and VBA

Finance Intern

• Compiled quarterly budget reporting for travel and IT expenses for Finance & Travel executive teams

Owner

• Designed and launched CMS-based e-commerce and blog websites for clients in various industries
• Built, deployed, and tracked metrics for several iOS apps in the Apple App Store and Google Play, driving over 50,000 downloads across both platforms

Bachelor of Business Administration (B.B.A.), Finance

LMU Entrepreneurship Society

Bachelor of Arts (B.A.), Economics

ΟΔΕ - Economics Honor Society

Automated Compression of Logical Rule Sets Into Executable Form

Systems and Methods for Distributed Architectures To Provide Scalable Infrastructure in Repricing Systems

• Eagle project: built cabinets for the string bass instruments in my High School's orchestra
• Served as Patrol Leader, Senior Patrol Leader, Instructor, and Assistant Scoutmaster
• Completed advanced National Youth Leadership Training program

Open-source library and binary to export iMessage data to portable formats

Rust library for extracting data from encrypted iOS backups

A pure Rust, cross-platform, zero-dependency Apple/NeXTSTEP typedstream deserializer

Powerful open-source CLI tool for log monitoring and aggregation

Zero-dependency open-source implementation of the Glicko2 iterative ranking algorithm

Open-source package to get and transform PurpleAir data safely (now archived)