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arikgershman/README.md

Hi 👋, I'm Arik Gershman!

A Computer Science Master's student at the University of Maryland, College Park (B.S. CS @ UMD '26). I'm passionate about leveraging data and technology to solve real-world problems, with a particular interest in Machine Learning as both a career path and a field of continuous learning.

This GitHub showcases my projects and analytical work, reflecting my journey in computer science and data science.


💡 My Focus & Interests

  • Machine Learning: Deep learning, predictive modeling, statistical learning.
  • Data Science: Data analysis, feature engineering, hypothesis testing, statistical inference.
  • Other: Financial Technology, AI Ethics & Regulations, Economics.

🚀 What I've Been Working On

  • Client Self-Service Portal @ SOS Technology Group: Developed an automated, multi-tenant self-service platform as a Software Engineer Intern. The portal drastically improved overall operational efficiency and streamlined client interactions by automating complex system processes and optimizing endpoint latency by over 99%. Showcase
  • MassText CRM for Meor Maryland: Engineered and deployed a full-stack iOS application for a non-profit organization to manage bulk SMS communications. I built the frontend natively in Swift and architected a custom backend server using Python/Flask, SQLite, Nginx, and Gunicorn hosted on DigitalOcean. To handle production messaging, I integrated the live Twilio API, successfully navigating A2P 10DLC registration to ensure compliant, real-world messaging throughput. Short Demonstration
  • Database Systems Research: Authored an in-depth research paper titled "Evaluating Iceberg-Style Optimistic Concurrency Control for OLTP Workloads." The paper analyzes geo-replicated transaction systems and compares the throughput, latency, and availability of MVCC and OCC alongside distributed architectures like Spanner and Calvin. Read the paper on ResearchGate

🔗 Connect with Me

LinkedIn Email


🛠️ Languages and Tools

Python Java C C++ R OCaml Rust MATLAB Swift HTML5 x86-64 Assembly SQL SQLite

Pandas Matplotlib NumPy SciPy Scikit-learn OpenCV TensorFlow PyTorch Seaborn Jupyter Hugging Face

Flask Twilio Firebase

Linux VS Code Xcode Eclipse Apple Developer Google Colab IntelliJ DigitalOcean Nginx Gunicorn ngrok OpenSSL Microsoft Office Google Workspace GitHub

English Hebrew Russian


Top Languages

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  1. slithar slithar Public

    Browser-based Snake game controlled entirely through hand gestures via webcam, using MediaPipe Hands and WebAssembly. Features axis-dominance gesture classification, consensus filtering, and proxim…

    JavaScript 1

  2. client-self-service-portal-showcase client-self-service-portal-showcase Public

    A sanitized engineering showcase of an enterprise MSP multi-tenant client portal. Displays complex API aggregation, strict RBAC, Row-Level Security, and automated IDOR testing.

    TypeScript

  3. UMBC-Hackathon-2026/Echo UMBC-Hackathon-2026/Echo Public

    TypeScript

  4. rl_fundamentals rl_fundamentals Public

    Implementations of Tabular Q-Learning and Deep RL (PPO) algorithms using Gymnasium and Stable Baselines 3 to demonstrate RL fundamentals.

    Python

  5. machinelearning-neural-nets machinelearning-neural-nets Public

    Neural networks built in Python/NumPy for classification & regression, including a Perceptron, MNIST classifier (>97% accuracy), and a language ID RNN.

    Python

  6. rating-predictions rating-predictions Public

    An end-to-end project that scrapes professor data via an API, engineers features, and trains regression models to predict ratings.

    Jupyter Notebook