Senior IT Student | Full-Stack .NET & Flutter | System Automation
• Position & Foundation: Final-year Software Engineering student at Ho Chi Minh City University of Industry and Trade (HUIT), specializing in scalable Full-Stack architectures, DevOps, and Applied AI.
• Core Deliverables: Proven hands-on track record of architecting cross-platform E-Commerce microservices (.NET Core 8, React, Flutter), automating IoT/infrastructure (Docker, ESP32), and deploying low-latency Computer Vision pipelines.
• Value Proposition: Ready to apply clean code principles, architectural optimization, and rigorous automated testing to accelerate software delivery and enterprise workflows starting June 2026.
Developed and deployed high-performance microservices architecture handling 15,000+ RPS using Go, FastHTTP, and Redis. Engineered resilient event-driven messaging with Apache Kafka.
Interactive AI conversational assistant trained on Tri's technical background, projects, and architecture specs. Supports streaming responses and zero-trust Tailscale Funnel HTTPS deployment.
Resolved hardware signal contention and pinout conflicts for multi-servo controls, optimizing physical logic limits. Programmed custom ESPHome logic with automated PWM cooling loops via Home Assistant, eliminating thermal throttling.
Managed a self-hosted Ubuntu 22.04 LTS environment acting as a primary node for containerized deployments. Engineered secure tunneling via Tailscale & NGINX Reverse Proxy.
Integrated Google Gemini 1.5 Pro for dynamic IELTS scoring with sub-second streaming latency. Engineered real-time audio-visual synchronization driving a 3D Sensei Avatar (<50ms delta). Applied SuperMemo-2 SRS spaced repetition and offline-first SQLite sync achieving 99.5% reliability.
Cross-platform mobile personal finance management application built with Flutter/Dart. Features automated expense categorization, interactive visual budget analytics charts, monthly spending thresholds, and offline-first local SQLite storage.
Collaborated to architect a GMP-WHO pharmaceutical management system; defined flexible domain models to guarantee scalability. Implemented JWT/RBAC security, managing 15+ complex entities. Dashboard & Mobile App process real-time updates with sub-200ms latency.
Optimized few-shot voice cloning pipeline using PyTorch, successfully synthesizing high-fidelity audio from just 1 minute of raw reference data while reducing inference latency by 35%. Fine-tuned acoustic models and neural vocoders for exact timbre reproduction.
Engineered an end-to-end facial recognition security pipeline, extracting 128-d vector embeddings with sub-200ms latency via OpenCV/dlib. Executed Euclidean distance matching, achieving 98.5% accuracy across 5,000+ benchmark images at 30+ FPS.
Led research team implementing scalable CURE (Clustering Using REpresentatives) algorithms, processing 100,000+ data points with 25% outlier noise density. Engineered optimal representative point partitioning, outperforming K-Means/DBSCAN by 18% in silhouette score accuracy.
Investigated non-Euclidean architectures using Graph Neural Networks (GNN) and architected relational data schemas spanning 1.5M+ nodes. Conducted rigorous peer code reviews and standardized evaluation pipelines, significantly improving experimental reproducibility.
Custom-crafted desktop environments & system themes for Omarchy Linux (Quattro) — an Arch-based Linux distribution optimized for the Hyprland Wayland compositor, dynamic window management, and sleek developer workflows.
Dark futuristic desktop theme engineered for Omarchy Linux inspired by Studio Trigger & CD Projekt Red's Cyberpunk: Edgerunners. Features neon yellow, electric cyan, and hot pink accents against deep void purple, chromatic border gradients, custom VS Code / terminal styling, and 9 curated wallpapers.
omarchy-theme-install https://github.com/Johnyyd/omarchy-cyberpunk-edgerunners-theme
Luminous dark theme engineered for Omarchy Linux inspired by Firefly from Honkai: Star Rail. Blends creamy off-white, flame orange, and teal-green structural tones against pure black, complete with rounded glassmorphism, transparent terminals, and 6 loop-optimized 4K animated video backgrounds.
omarchy-theme-install https://github.com/Johnyyd/omarchy-firefly-theme