Embedded Engineering Lead & Project Manager (PMP® · PSM™) · Founder at GithSoft
10+ years in systems engineering (since 2016). Currently serving as Embedded Engineering Lead & Project Manager (Qt/C++, Embedded Linux) with PMP® & PSM™ credentials. Now coding primarily with purpose: building high-leverage internal tools, automation pipelines, and AI-assisted workflows to empower the engineering team and streamline Project Management (PM) execution, while crafting native systems tooling under GithSoft.
| Project | Domain | Stack | Highlights & Deployment |
|---|---|---|---|
| portctl | Modern Systems | Pure Rust, Cloudflare Tunnels, POSIX | Zero-daemon port manager, socket probe, and instant edge ingress. brew install tackelua/tap/portctl |
| AutoMiner | IoT Hardware | C++, ESP8266, Hardware Watchdog | Industrial mining rig watchdog & multi-relay power recovery controller (Archived Heritage, 2017). |
| WordRadar | NLP / EdTech | Node.js, Express, SQLite, D3.js | Smart English frequency analyzer powered by SM-2 spaced repetition engine. |
| YouTube Mindmap | AI Distillation | Next.js 14, MindElixir Canvas, LLM Pipeline | AI-driven video transcript extraction to interactive multi-dimensional mindmaps. |
| SOS Platform | Civic Tech / Edge | Cloudflare Pages, Workers, D1, PWA | Humanitarian emergency rescue platform (sosvn.vn) running at zero infra cost. |
| Torvin (Active Dev · Private Alpha) | Secret Vault / AI Security | Rust, AES-GCM, Argon2id, Local Enclave | Zero-knowledge secrets vault and token broker for developers & AI agents (preventing token leaks). |
| GithSoft Studio | Engineering Lab | Modern Web, Edge CDN | Central portal for GithSoft software tools, AI lab, and engineering publications. |
| GithSoft Image Lab | AI Vision | On-Device AI, WebGL, Compute Workers | High-throughput AI image enhancement & neural upscaling running on client GPU. |
🖥️ Embedded Systems, Linux & Qt/C++ (Click to expand)
Deep experience in C++ systems programming, Qt MOC internals, memory benchmarks, and automotive dashboard interfaces.
- QtMqttDevicesEmulator (Public): High-throughput multi-threaded Qt5/C++ emulator simulating fleets of IoT devices.
- Qt-Containers-Compare (Public): Micro-benchmarking and memory cache locality analysis across Qt container types.
- Qt-PropertyHelper (Public): C++ template/macro metaprogramming helper eliminating
Q_PROPERTYboilerplate. - AnalogDigitsClock (Public): Hybrid mechanical analog & digital clock engine rendered via QML Scene Graph.
- DemoQtAutomotive & QtDashboardSample (Showcase): 60 FPS Digital Instrument Cluster for automotive systems.
⚡ IoT Hardware, Microcontrollers & Industrial Automation (Click to expand)
Designing custom schematics, hardware watchdog timers, relay power controllers, and RTOS firmware since 2016.
- AutoMiner Series (V1 – V3.1) (GitHub): Hardware watchdog timer & multi-relay power recovery controller for mining rigs.
- Smart Agriculture Systems (Mushroom, AgriSystem, SmartGardenHub_DUE): Micro-climate automation with Arduino Due (ARM Cortex-M3), ESP8266, SHT3x sensors, and RS485.
- PZEM-004T Industrial PowerMeter: Opto-isolated AC 220V voltage, current, and active power telemetry monitor.
- BlynkMegaRelays (Public): W5100 wired industrial Ethernet controller driving 54 I/O pins with zero latency.
- Den_cau_thang (Public): Bi-directional smart staircase cascading light with smooth PWM dimming transitions.
- Motorcycle Quick-Shifter: Microsecond-precision ignition spark cut controller for clutchless racing upshifts.
🛠️ Reverse Engineering, Bot Automation & Fintech Systems (Click to expand)
Protocol inspection, headless automation, anti-fingerprinting, and algorithmic computer vision.
- Encrypted Financial Protocol & Banking Automation Suite (Demo on YouTube): Cryptographic reverse engineering of financial API protocols, AES/RSA payload parsing, and automated OCR CAPTCHA solver. (Private Core)
- auto-close-chrome-if-door-open (Public): Physical reed switch sensor integration with OS hooks for automated workspace privacy.
- ImageAutoClicker-py (Public): Computer vision GUI automation using OpenCV multi-scale template matching.
- Binance USD-M Quantitative Bots: High-frequency orderbook depth streaming and cross-pair arbitrage modeling.
☁️ Modern Systems, Cloudflare Edge & DevTools (Click to expand)
High-performance Rust CLI tools, distributed edge platforms, and developer tooling.
- portctl (Public, Rust): Local-first port manager, zombie process hunter, and automated Cloudflare Tunnel ingress.
- Torvin (Private Alpha, Active Dev): Zero-knowledge secrets vault and token broker for developers & AI agents (preventing token leaks).
- WordRadar: NLP vocabulary frequency analyzer and spaced-repetition flashcard generator.
- YouTube Mindmap: Automated transcript distillation into interactive mindmaps.
- SOS Platform: 100% Serverless Edge humanitarian rescue platform on Cloudflare Pages, Workers, and D1 SQLite.
- GithSoft Image Lab: In-browser GPU image processing with WebGL shaders and on-device neural upscaling.
| Domain & Timeline | Scope & Evolution | Core Competencies | Representative Systems & Credentials |
|---|---|---|---|
Embedded Leadership & PM2016 – Present |
Engineering Lead & Project Manager Guiding embedded teams (Qt/C++, Embedded Linux), driving technical architecture, sprint lifecycles, and cross-functional delivery. |
Embedded architecture, automotive cockpit displays, team mentorship, project governance. | Active Lead & PM · PMP® Practitioner, PSM™ Scrum Master |
PM Tooling & Productivity2024 – Present |
Developer Tooling for Team & PM Building custom automation tools, productivity scripts, and AI-assisted workflows engineered specifically to streamline Project Management and maximize team output. |
Custom developer tooling, CI/CD automation, AI-assisted team workflows. | Active PM Multiplier · Internal Team Tooling |
Systems Tooling & LabPersonal Lab (GithSoft) |
Zero-Daemon DevTools & Edge Architecting high-speed developer utilities, local socket management, and edge platforms under GithSoft. |
Systems design, POSIX socket probing, fd-lock, Cloudflare Pages/Workers/D1, Docker. |
portctl (Rust CLI), WordRadar, YouTube Mindmap, SOS Platform |
Protocol & FinTech SystemsCore Experience |
Reverse Engineering & Security Inspecting proprietary banking protocols, AES/RSA decryption, OCR CAPTCHA automation, market depth streaming. |
Cryptographic payload parsing, headless automation, OpenCV template matching. | Encrypted Financial Protocol Suite, ImageAutoClicker-py |
IoT Hardware Heritage2016 – 2018 |
Industrial Rig Automation Bare-metal firmware, physical relay power control, and hardware watchdog timers deployed to 24-rig mining clusters. |
Schematics design, hardware watchdog timers, microsecond ignition controllers. | AutoMiner (Archived Heritage), Quick-Shifter, BlynkMegaRelays |
- Core Systems & Embedded: C++17/20, Qt / QML, Embedded Linux, STM32, Arduino, ESP8266, FreeRTOS, CMake
- DevTools & Automation: Python, Shell scripting, POSIX socket probing, ADB automation, AI-assisted workflows
- Edge & Cloud: Docker, Cloudflare Pages, Workers, D1 (SQLite at the Edge), KV, Zero Trust Tunnels, CI/CD, PWA (Offline-First)
- Methodology & Certifications: PMP® Practitioner · PSM™ (Professional Scrum Master) · Hybrid Agile/Waterfall
- YouTube: youtube.com/@buigiathinh (Engineering & Project Management)
- Studio: githsoft.com
- Email: tackelua@gmail.com
- Organizations: @tackelua · @GithSoft · @sosline-org