# Ahmed Raza Ur Rehman

> Computer Engineer, AI Systems Architect & Embedded Systems Developer. Specializing in Deep Learning, FPGA/RTL, Cybersecurity, and full-stack STEM computing tools.

## Executive Summary
- **Education:** BS Computer Engineering, Institute of Space Technology (IST) Islamabad (2022–2026), GPA 3.49/4.0.
- **National Recognition:** Scored in the 98.5th percentile nationwide in the National Standardized Computer Test (NSCT) among 40,700+ CS/IT students across 119 Pakistani universities.
- **Credentials & Coursework:** Verified professional credentials across AI & Deep Learning, Cybersecurity, Embedded Systems, and Data Engineering from DeepLearning.AI, Google, DataCamp, Red Team Leaders, OPSWAT, and Stanford Online.
- **Key Specializations:** 
  - Deep Learning Specialization (DeepLearning.AI / Andrew Ng)
  - Machine Learning Specialization (DeepLearning.AI & Stanford Online)
  - Certified LLM Security Professional (CLLMSP) — Red Team Leaders
  - ISO/IEC 27001:2022 Information Security Associate — SkillFront
  - Critical Infrastructure Protection (ICIP) — OPSWAT Academy
- **Engineering Stack:** Python, C/C++, SystemVerilog, Rust, TypeScript, PyTorch, TensorFlow, STM32, Vivado/FPGA, Docker, Linux, Next.js, WebAssembly.

## Site Structure & Resources
- [Portfolio Home](https://ahmed-raza-ur-rehman.me/): Overview, engineering identity, highlighted specializations, and interactive platform gateway.
- [STEM Toolbox & Document OS](https://ahmed-raza-ur-rehman.me/tools/): Client-side, free utilities for researchers, students, and engineers:
  - [Client-Side PDF Studio](https://ahmed-raza-ur-rehman.me/tools/pdf-studio.html): Merge, split, rotate, watermark, page numbers, Images ↔ PDF, and Tesseract.js OCR.
  - [Universal Document Converter](https://ahmed-raza-ur-rehman.me/tools/doc-converter.html): Word DOCX to Markdown/HTML (Mammoth.js) and Markdown to PowerPoint PPTX (PptxGenJS).
  - [Markdown, Obsidian & Math Studio](https://ahmed-raza-ur-rehman.me/tools/markdown-studio.html): Note clean-up, [[wikilinks]], live KaTeX equations, and clean A4 PDF export.
  - [Matrix Theory & Linear Algebra](https://ahmed-raza-ur-rehman.me/tools/matrix-calc.html): Determinants, inverses ($A^{-1}$), matrix multiplication, rank, trace, and linear solvers.
  - [Karnaugh Map (K-Map) Solver](https://ahmed-raza-ur-rehman.me/tools/kmap-solver.html): Interactive 2, 3, and 4-variable K-Map minimizer generating minimal SOP and Verilog/C assignment code.
  - [Signal & Fourier Spectrum Visualizer](https://ahmed-raza-ur-rehman.me/tools/dsp-visualizer.html): Waveform synthesis with harmonics ($f_0, 2f_0, \dots$) and real-time FFT frequency spectrum.
  - [Academic Paper & Document Analyzer](https://ahmed-raza-ur-rehman.me/tools/document-analyzer.html): Readability analysis (Flesch-Kincaid, Gunning Fog), lexical diversity, keyword frequency, and LLM token counts.
  - [LaTeX & BibTeX Studio](https://ahmed-raza-ur-rehman.me/tools/latex-editor.html): Live LaTeX math editor, symbol cheatsheet, and BibTeX citation formatter.
  - [Number Systems & Encodings](https://ahmed-raza-ur-rehman.me/tools/number-systems.html): Radix converter (Binary/Octal/Decimal/Hex), IEEE 754 32/64-bit float visualizer, ASCII/Base64/UTF-8 encoders.
  - [Scientific & Unit Calculator](https://ahmed-raza-ur-rehman.me/tools/scientific-calc.html): Unit conversions & Boolean algebra simplifier.
  - [Puter.js AI Studio](https://ahmed-raza-ur-rehman.me/tools/ai-studio.html): Free client-side multi-model AI assistant (OpenAI, Claude, Gemini, DeepSeek).
- [Mind Training Games](https://ahmed-raza-ur-rehman.me/games/): Neuroscience-grounded cognitive training modules (AIDE):
  - [Memory Matrix](https://ahmed-raza-ur-rehman.me/games/memory-matrix.html): Visual-spatial pattern recall with dynamic grid scaling.
  - [Sequence Recall](https://ahmed-raza-ur-rehman.me/games/sequence-recall.html): Progressive auditory/visual sequence retention test.
  - [Focus Forge & Breath Anchor](https://ahmed-raza-ur-rehman.me/games/focus-forge.html): 4-7-8 breathing pacer animation + distraction-logged deep work timer.
  - [Speed Math](https://ahmed-raza-ur-rehman.me/games/speed-math.html): Rapid arithmetic reflex builder with streak multipliers.
- [AI Learning Pathways](https://ahmed-raza-ur-rehman.me/learn/): Dynamic AI-generated STEM learning roadmaps, canonical textbooks, and interactive algorithm visualizers.
- [Credentials & Coursework](https://ahmed-raza-ur-rehman.me/certifications.html): Complete, statically-rendered catalog of verified credentials with official verification links.
- [Technical Blog](https://ahmed-raza-ur-rehman.me/blog/): Research notes and technical deep dives on hardware, AI security, and systems engineering.

## Optional Context
- [Complete Machine-Readable Context](https://ahmed-raza-ur-rehman.me/llms-full.txt): Comprehensive text export containing all certifications, skills, and full biographical details.