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Windows Heap Manager

Implemented

Custom C allocator built on Windows virtual memory, with first-fit allocation, split/coalesce logic, and LFH-style small-block caching. Includes validated, recorded heap snapshots for exploring allocation and reuse.

C VirtualAlloc Free Lists LFH-style Caching
51 Size Buckets
16 KiB Max Class Size
64 KiB Initial Commit

Thread Pool with Priority Queue

Implemented

Windows thread pool written in C, with three FIFO priority levels, semaphore-based dispatch, and bounded worker growth. Includes shutdown regression tests, an educational scheduler model, and measured native benchmarks.

C Win32 Threads Priority Queue Semaphores
3 Priority Levels
16 Max Workers
16 Test Producers

Registry Filter Driver

Implemented

C WDM driver that monitors a dedicated registry subtree and selectively blocks operations. A secured command-line controller configures policy and reads events. Monitor-only by default; kernel VM validation is pending.

C17 WDM Registry Callbacks IOCTLs
10 Event Types
7 Block Options
128 Event Slots

File-System Filter Driver

Implemented

C minifilter using Filter Manager callbacks to observe file activity, inspect a bounded write prefix, and optionally block writes or delete requests on watched paths. Monitor-only by default; kernel VM validation is pending.

C Minifilter Filter Manager WinDbg
3 Debug Toggles
2 Block Options
64 B Write Preview

Packet Filter Driver

Implemented

C WFP callout driver that monitors IPv4 TCP/UDP connection attempts and blocks selected endpoints through a secured controller. Filters connection authorizations, not packet payloads; kernel VM validation is pending.

C11 WFP TCP/UDP IOCTLs
2 Directions
1 Block Rule
128 Event Slots

JobLookup

Implemented

Local-first job-search workspace with explainable matches, application tracking, and optional AI resume reviews and tailoring. Searches public feeds and employer boards, deduplicates postings, and ranks them locally without AI calls.

Python React TypeScript FastAPI
8 Board Types
4 Resume Formats
0 AI Search Calls

ClipDesk

Implemented

AI content studio for recording analysis, study notes, articles, clips, and narrated videos from written briefs. Transcription and rendering run locally; model-assisted tasks send text to the selected provider.

Python FastAPI FFmpeg Whisper
12 Flow Recipes
20 Max Flow Steps
7 Media Formats

Cloud Project

Template

Placeholder for a cloud project. Infrastructure, services, and deployment details will be added with the project.

Cloud Infrastructure Services
TBD Scope
TBD Stack
Soon Details

Nudge!

Implemented

Mindful app-use reminders with per-app timers, daily budgets, scheduled profiles, and optional sarcastic prompts to interrupt habitual scrolling. Monitoring and usage history stay on-device, with no account required.

Kotlin Jetpack Compose Room Accessibility
1-60 Timer Minutes
2 Timer Modes
0 Ads
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MyNotes+

Implemented

Offline-first notes with encrypted text and saved attachments, checklists, drawing boards, reminders, and on-device OCR. Optional encrypted Google Drive sync for note content; core note-taking needs no sign-in.

Kotlin Jetpack Compose Room AES-256-GCM
4 Note Types
4 Export Formats
AES 256-bit GCM
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