
Worked on the BallSpinner-Application repository, delivering foundational device integration and UI enhancements for a Raspberry Pi-based system. Applied the MVVM pattern with .NET MAUI and C#, establishing a robust TCP/IP data flow and a basic data parser to support real-time device communication. Enhanced the user interface with multi-axis graphing, connectivity status, and authentication gating, while implementing a comprehensive testing framework using XUnit. Integrated Smart Dot device support, including Bluetooth pairing and real-time data binding, and improved network reliability through buffer tuning and error handling. These efforts resulted in faster onboarding, improved stability, and more reliable data visualization for end users.
December 2024 — BallSpinner-Application: Delivered key Smart Dot device integration, stability hardening, and network enhancements that improve onboarding speed, reliability, and data flow latency. Key features delivered include Smart Dot connectivity/UI enhancements enabling device discovery, MAC selection, pairing, and improved data binding; plus a network optimization pass increasing TCP buffer size and removing an unused HttpClient field. Major bugs fixed include intermittent exceptions during Smart Dot connections and improved error handling with UI-thread-safe processing of simulated data. Overall impact: Faster onboarding and more reliable Smart Dot experiences, reduced latency in data flows, and improved app stability across device interactions, contributing to higher user satisfaction and reduced support incidents. Technologies/skills demonstrated: .NET (C#), async data flows and UI thread synchronization, TCP/network tuning, HttpClient optimization, error handling patterns, and commit-driven incremental delivery.
December 2024 — BallSpinner-Application: Delivered key Smart Dot device integration, stability hardening, and network enhancements that improve onboarding speed, reliability, and data flow latency. Key features delivered include Smart Dot connectivity/UI enhancements enabling device discovery, MAC selection, pairing, and improved data binding; plus a network optimization pass increasing TCP buffer size and removing an unused HttpClient field. Major bugs fixed include intermittent exceptions during Smart Dot connections and improved error handling with UI-thread-safe processing of simulated data. Overall impact: Faster onboarding and more reliable Smart Dot experiences, reduced latency in data flows, and improved app stability across device interactions, contributing to higher user satisfaction and reduced support incidents. Technologies/skills demonstrated: .NET (C#), async data flows and UI thread synchronization, TCP/network tuning, HttpClient optimization, error handling patterns, and commit-driven incremental delivery.
November 2024 — BallSpinner-Application: Delivered foundational Raspberry Pi integration and reliability improvements, plus targeted UI/graphing and testing enhancements. Key structural work includes MVVM-based restructuring, a basic data parser, and a TCP data flow for Raspberry Pi. Networking improvements added a non-blocking TCP client and handshake, with fixes for input handling and server blocking. Graphing gained multi-axis support; simulation data and IP configurability were added. A testing framework with base and simulation tests was established. UI and protocol enhancements include device-name display, connectivity status and metric labels, and an authentication gate, along with connectivity controls. These efforts provide secure hardware integration, improved operator experience, and faster validation pipelines, delivering clear business value through reliability and visibility.
November 2024 — BallSpinner-Application: Delivered foundational Raspberry Pi integration and reliability improvements, plus targeted UI/graphing and testing enhancements. Key structural work includes MVVM-based restructuring, a basic data parser, and a TCP data flow for Raspberry Pi. Networking improvements added a non-blocking TCP client and handshake, with fixes for input handling and server blocking. Graphing gained multi-axis support; simulation data and IP configurability were added. A testing framework with base and simulation tests was established. UI and protocol enhancements include device-name display, connectivity status and metric labels, and an authentication gate, along with connectivity controls. These efforts provide secure hardware integration, improved operator experience, and faster validation pipelines, delivering clear business value through reliability and visibility.

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