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Abdullah Al Mahmud

CS & Maths @Texas Tech University

I build AI-powered systems and explore the mathematical foundations of computing.

About

Hey, I'm Abdullah! I'm a builder at heart with a genuine passion for Agentic AI—creating autonomous systems that can reason and act. My expertise lies in System Architecture, DevOps, and Backend Engineering, where I focus on building scalable, reliable foundations for intelligent applications.

Currently, I'm pursuing a dual major in Computer Science and Mathematics at Texas Tech University, set to graduate early by December 2027.

Previously, my journey started as a Software Engineer straight out of high school. I worked, saved, and eventually moved across the world to the US—because I knew that to build the future, I had to be where the cutting-edge innovation happens.

🎓 Education

Texas Tech University

B.S. Computer Science & Mathematics (Dual)

3.91 GPA

Jan 2025 – Dec 2027

🏆 Achievements

Champion, AMD AI

HackCU 11

2025

Champion

Tidal Hack 2025

2025

5th Crew Award

4th KRPC by JAXA

2023

Bronze Medalist

World Robot Olympiad

2023

Where I've Been

Experience

  1. Nov 2023 – Dec 2024

    • Architected a low-latency voice interface using Twilio and OpenAI Realtime APIs, streamlining order-taking workflows with 99% accurate tool calls.
    • Engineered an automated ETL pipeline for menus using LLM structured outputs, reducing manual data entry by 85% and increasing demo-to-trial conversion by 38%.
    • Developed scalable microservices with Python and MongoDB handling 10,000+ daily requests, reducing API latency by 150ms.
    • Deployed production-grade audio processing with PyTorch VAD, minimizing false positives by 25% and raising user retention by 65%.
    • Python
    • OpenAI
    • Twilio
    • MongoDB
    • PyTorch
    • FastAPI
  2. Jan 2023 – Oct 2023

    • Trained a predictive neural network classifier with TensorFlow to analyze facial features achieving F1 ~92%.
    • Implemented optimized edge-computing solution using YOLOv3 and Jetson Nano, reducing inference time by 60% for real-time detection.
    • Python
    • TensorFlow
    • YOLO
    • Jetson Nano
    • OpenCV
  3. Sep 2022 – Dec 2022

    • Developed an efficient wake-word detection ONNX model achieving F1 score of ~99.48% using Openwakeword.
    • Python
    • ONNX
    • Machine Learning
  4. Apr 2025 – Jul 2025

    • Led weekly 1-1.5 hour Python sessions and organized pair-programming activities with 23 students.
    • Taught data structures & algorithms including Recursion, Searching, Sorting, and Graphs through hands-on coding exercises.
    • Python
    • Teaching
    • Data Structures
    • Algorithms

Projects

  • Screenshot of Astrobee Controller

    Astrobee ControllerFeaturedMath

    Programmed NASA's Astrobee robot aboard the ISS using quaternion-based 3D navigation to execute missions with sub-centimeter accuracy. Trained TensorFlow models for tool detection across 8 categories. Won 5th Crew Award competing against 1,685 students globally.

    • Java
    • TensorFlow
    • Quaternions
    • Docker
    • ZXing
  • Screenshot of StorePal

    StorePal

    AI shopping assistant combining voice interaction with ElevenLabs ConvAI, interactive store mapping, and Pinecone vector search for intelligent product location. Built for HackUTA 2025.

    • React
    • FastAPI
    • ElevenLabs
    • Pinecone
    • WebSocket
  • Screenshot of StudySync

    StudySyncFeatured

    AI-powered syllabus PDF analysis system using RAG to extract course schedules, assignments, and grades. Built unified dashboard with real-time chat assistant, grade calculator, and task management. 1st Place at Tidal Hack 2025.

    • Next.js
    • TypeScript
    • Flask
    • LangChain
    • LLMs
  • Screenshot of AuthLens

    AuthLens

    Blockchain-powered video authentication platform ensuring integrity of CCTV evidence. Stores cryptographic hashes on Ethereum for tamper-proof verification of video authenticity, timestamps, and ownership.

    • Python
    • Solidity
    • FastAPI
    • Ethereum
    • React
  • Screenshot of Roam-E

    Roam-E

    WRO autonomous robot car with computer vision running on NVIDIA Jetson Nano. Features PID-based wall following, traffic signal detection, and real-time navigation. Bronze Medalist at World Robot Olympiad 2023.

    • C++
    • Python
    • Jetson Nano
    • OpenCV
    • PID Control
  • Screenshot of Landsat-Lens

    Landsat-LensFeatured

    Real-time NASA Landsat satellite tracking and data visualization platform. Visualized satellite paths using NASA Celestrak on interactive Leaflet maps. Fetched and overlayed real-time Landsat reflectance data via USGS M2M API.

    • React
    • Flask
    • Leaflet
    • Firebase
    • NASA APIs