Nitikorn Sriautha
Solutions Architect & Principal Software Engineer
Strategic Technical Pillars
A unique synthesis of two decades in low-level systems engineering combined with state-of-the-art cloud and web architectures. Bridging the gap between hardware-level performance and scalable modern enterprise ecosystems.
Technical Deep Dive: From Kernel to Cloud
🛡️ Kernel & Driver Development
Expertise in Windows kernel-level architecture to build robust endpoint security and core system enforcement utilities.
- File System Minifilter Drivers: Developed drivers for active file access control, enforcing real-time read/write blocking based on system configurations.
- Data at Rest Security: Engineered legacy file filter layers and virtual drives for on-the-fly data encryption/decryption.
- Network & Peripheral Controls: Created NDIS drivers to inspect data in-transit and keyboard filter drivers to intercept scan codes.
🔗 API Hooking & Interception
Interceptors built to enforce granular corporate security policies and audit OS-level operations.
- Win32/Native API Hooking: Hidden process techniques, Text capture (User32/DirectWrite), and execution blocking.
- Credential Providers: Intercepted native login flows to implement secure USB-presence authentication.
- COM & OLE Hooking: Intercepted SQL commands through COM and modified clipboard data stream via `IDataObject`.
☁️ Enterprise Full-Stack & Cloud Architecture
Architecting end-to-end cloud-native services where complex low-level agents seamlessly communicate with responsive, scalable modern web management consoles.
High-Performance Web & Microservices
- Backend Microservices: Building robust, multi-tenant services using .NET 9.0 / 8.0 and EF Core Identity.
- Bi-directional Streaming: Implementing high-throughput data sync pipelines utilizing gRPC and WebSockets.
- Enterprise Frontends: Crafting dashboards using Blazor WASM (MudBlazor) and scalable Angular inside Nx Monorepos.
DevOps & Cross-Platform Execution
- Automation & Infrastructure: Delivering multi-environment setups with Docker, YAML Pipelines, and MSBuild automation.
- Cross-Platform (macOS): Delivering secure macOS clients conforming to App Sandbox policies via AI-assisted engineering.
- Cloud Integration: Experience hosting core services across AWS (Lambda/EC2), Azure, and Google Cloud.
Innovation & Project Showcase
A selective timeline showcasing professional enterprise platform evolutions alongside specialized engineering insights.
Enterprise Solutions Timeline
Multi-Tenant SaaS & Enterprise Platforms
Architected a Residential Management SaaS using .NET 9.0 and gRPC microservices with Blazor WASM and LINE LIFF integration. Scaffolded enterprise-grade Talent Acquisition systems using Angular inside an Nx Monorepo.
Next-Gen Illegalview Enterprise System
Modernized the flagship suite into a high-performance client-server infrastructure. Tied core system with central web consoles (.NET 9 / Blazor) over high-throughput gRPC streaming. Expanded cross-platform reach with a native macOS client.
USB-AUTH & PAN RT
Interception of Credential Providers for physical USB authentication. Developed a real-time distributed scanner for data discovery compliance checks.
PAN (Active Sensitive Data Finder)
Designed a lightning-fast CUI data discovery utility running across Windows and Linux to detect target patterns with hash-based changes.
SPIDER (Active Privileged Identity Management)
Web-based PIM system that automates secure time-bound account provisioning, lifecycle tracking, and scheduled password rotations for Windows/Linux nodes.
Datawall & Early Security Suites
Full-disk data-at-rest encryption driven by custom file filter drivers. Designed the KTSS Controller module introducing fingerprint biometric logons into legacy WinLogon structures.
Illegalview (Core Baseline)
Engineered the initial underlying server-client monitoring engine supporting real-time screen capture streaming algorithms and audit log handling.
Specialized Research & Low-Level Insights
Demonstrating core algorithmic problem-solving and analytical capability in resource-constrained or hidden environments.
Security Research & Binary Analysis
Reverse-engineered desktop readers, tracing internal application DLL entries and SQLite encryption schemas to evaluate validation logic.
Enterprise Typography Optimization (PDF)
Programmatically solved low-level font rendering layout engine issues to fix floating and misplaced Thai tonal marks (ไม้เอก) inside generated PDFs.
Hardware Interoperability & Embedded Systems
Firmware development on resource-constrained microcontrollers including ESP32, Arduino, and PIC. Written legacy applications optimizing Bluetooth communication protocols.