Hi, I'm Kevin Delong
Full Stack Developer specializing in modern web applications, mobile development, automotive integrations, and scalable solutions.
What I Do
Full Stack Development
Building complete web applications with modern frameworks like Next.js, React, Node.js, and databases for seamless end-to-end experiences.
Mobile & Automotive
Creating mobile applications with React Native and automotive integrations including CAN bus protocols and real-time vehicle systems.
Web Performance
Optimizing applications for speed, accessibility, SEO, and excellent user experience across all devices and platforms.
Featured Projects
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Blackjack Game
Interactive Blackjack card game with realistic gameplay and scoring
Automotive CAN-Bus Logger
Desktop CAN/CAN-FD logging and diagnostics tool with live frame trace and export support for Vector workflows.
Camera Object Detection
Real-time camera object detection demo powered by OpenCV pipelines and confidence scoring.
Poker App
Interactive Texas Hold'em mobile app with betting flow, hand management, and score tracking.
Restaurant Menu Browser
Interactive restaurant menu with category filters, dietary tags, search, and a cart
Online Grocery Order System
Full-stack retail ordering app with product catalog, cart, checkout form, and order persistence
Medical IoT Device Monitor
Cross-platform medical IoT app showcasing BLE connectivity, real-time vitals, wearable support, and secure REST APIs — built for DornerWorks
Kamps Smart Factory Platform
Industry 4.0 mobile dashboard showcasing PLC integration, YOLOv8 pallet detection, K3s microservices, Prometheus/Grafana observability, MQTT pub/sub, and full CI/CD — built for Kamps
Embedded Video Systems Engineer
Interactive embedded video systems dashboard — live H.265/AV1 pipeline, VPU metrics, codec tuning, and multi-platform mobile targets
Computer Store App
Full-stack Expo/React Native e-commerce app for computers and electronics — with cart, Stripe payments, push notifications, and camera barcode scanning
Avionics Test Systems Engineer
Interactive automated production test system demo — NI TestStand sequences, ARINC 429/664/825, CAN, RS-422 bus analysis, signal conditioning, and root-cause analytics
SQL & XML Data Operations Platform
Cross-platform O&M command center demonstrating SQL query console with live in-browser execution, XML ingestion pipeline with real DOMParser validation, batch job scheduler, data reconciliation engine with root-cause analysis, and Splunk-style live system monitoring.
System Integration Test Management Dashboard
Full-stack SIT Dashboard for on-site commissioning teams: manage acceptance, regression, performance and volume test plans, track test cases across functional areas, run equipment emulation test suites, and generate professional status reports.
Software QA Analyst Platform
Full-stack QA platform — Selenium/Python test automation, live SQL validator against in-memory DB, Kanban defect tracker, CI/CD pipeline monitor, and manual test case management tailored for a QA Analyst role.
AI Code Training Platform
Full-stack AI Code Trainer platform — design coding challenges, showcase multi-language solutions, evaluate AI-generated code for accuracy and quality, and deliver structured feedback to shape next-generation AI models.
Fitness Tracker App
Cross-platform health & fitness tracking app with Apple HealthKit and Google Fit integration, workout logging, wearable device sync, and goal tracking
Personal Finance Tracker
Full-stack personal finance management app with expense tracking, budgeting, goal setting, fraud detection, and comprehensive financial analytics
Real-time Chat & Messaging App
Cross-platform real-time chat application with user presence tracking, typing indicators, message reactions, and WebSocket-powered instant messaging
Real Estate Marketplace App
Cross-platform property marketplace with search filters, favorites, tour bookings, and profile management.
Music Streaming App
Modern music streaming interface with playlists, now playing controls, and library navigation.
Weather Insights App
Weather dashboard with current conditions, hourly forecast, multi-day outlook, and alert visualization.
ADAS Camera Software Test Dashboard
Real-time software test dashboard for an ADAS surround-view camera ECU — 5 cameras, 12 USS sensors, automated test case execution with live pass/fail results.
CAN-FD Network Analyzer & Protocol Decoder
Real-time CAN/CAN-FD frame trace with DBC signal decoding, bus load gauge, ECU node monitoring, signal plots, and Vector ASC export.
HIL / SiL Automotive Test Platform
Hardware-in-the-Loop test platform for ADAS ECU validation — NI TestStand-style sequence runner, real-time I/O panel, oscilloscope, fault injection, and requirements traceability.
AUTOSAR ECU Software Component Studio
AUTOSAR Classic R21-11 ECU development tool — animated SWC composition diagram, BSW stack, UDS/DTC diagnostics, RTE port inspector, and A2L calibration editor.
Accessibility QA Engineer – AI Trainer Platform
Full-stack Accessibility QA & AI Trainer demo — live WCAG 2.1 AA auditor, color contrast checker, ARIA validator, keyboard navigation tester, coding challenge designer, AI code evaluator, and feedback studio with analytics dashboard.
Insurance Policy Administration System
Full-stack P&C Insurance Policy Administration demo — policy builder, ISO bureau rate engine, ACORD XML/JSON form serialization, REST API studio, clean architecture diagram, and SOLID principles showcase.
CAPL Diagnostics & CAN Verification Demo
Interactive CAPL-oriented mock bench for UDS DID/RID/DTC handling and feature-level CAN verification across park assist, trailer, camera, and autonomous driving.