Bogdan Dinu

Professional Summary

Motivated Computer Science student (3/4 year) with a strong foundation in Python, C++, and AI Systems. Passionate about DevOps practices and the operationalization of machine learning systems, from designing automated CI/CD pipelines and containerized cloud deployments to building and benchmarking local LLM inference architectures. I combine academic rigor with hands-on experience shipping end-to-end solutions across the full development lifecycle..

Education

Oct 2023 - 2027(expected)

University of Bucharest

B.Sc. in Computer Science | Faculty of Mathematics and Computer Science

Focus: Data Structures, Algorithms, OOP, Operating Systems, Artificial Intelligence, Completed CCNA 1 & 2 curriculum

Technical Skills

Key Technical Projects

Distributed Neuro-Symbolic Math Solver (AI/ML & Edge Computing) - GitHub

Built a hybrid AI pipeline combining a local DeepSeek R1 8B model with symbolic computation (SymPy) and RAG (ChromaDB) to solve mathematical problems. The edge-based system achieved 100% accuracy on GSM8K and 90.3% on MATH500, matching cloud-based Gemini 2.5 Flash.

Tech: Python, Ollama, SymPy, ChromaDB, RAG, Flask, LLM Orchestration, Multi-node HTTP Comunication

Online Course Platform - Full-Stack Platform with CI/CD Pipeline (DevOps & Cloud) - Private repository (available on request)

Designed and shipped a production-style CI/CD pipeline for a containerized .NET 10 + Angular 19 application built on Clean Architecture. Implemented multi-stage Docker builds, a self-hosted GitHub Actions runner publishing images to a private Nexus Docker Registry, and automated SSH-based deployment to a Linux web server via docker compose. Separated dev/prod environments through Docker Compose overrides and centralized structured logging with Serilog.

Tech: Docker, Docker Compose, GitHub Actions (self-hosted), Nexus Repository, Nginx, .NET 10, ASP.NET Core, Angular 19, PostgreSQL, Linux/SSH

Introduction to Robotics Repository (Embedded C++) - GitHub

Developed a progressive portfolio of embedded systems projects using C++ and Arduino, ranging from analog signal processing and PWM control to complex applications involving Finite State Machines, hardware interrupts, and sensor integration.

Tech: C++, Arduino Uno, Circuit Design, Interrupts, I2C/SPI/Serial Communication

Malware Classification CNN (Python & AI) - GitHub

Engineered a cybersecurity tool that converts raw hexadecimal .bytes files into image representations to detect malware patterns. Trained a CNN achieving ~92% accuracy.

Tech: Python, TensorFlow, Keras, Scikit-learn, Image Processing

MarketSentiment Analyzer (Cloud & Web) - GitHub

Built a full-stack automated analysis tool that aggregates financial news. Integrated the DeepSeek R1 AI model hosted on Azure to perform sentiment analysis.

Tech: Python, Flask, Azure Cloud, PostgreSQL, LLM Integration

FleetManagement System (C++ OOP) - GitHub

Designed a desktop application for logistics management using the QT Framework. The project emphasizes strict OOP principles.

Tech: C++, QT Framework, GUI Design

Publications

May 2026

Beyond Arithmetic: The Semantic Bottleneck in Neuro-Symbolic LLMs

Authors: Bogdan-Marius Dinu, Ciprian-Mihai Ceausescu, Cristian-Hacic Kevorchian

Accepted - 30th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES 2026)

  • Proposed a multi-agent distributed framework leveraging neuro-symbolic reasoning (DeepSeek-R1 8B + SymPy) and Semantic RAG to mitigate arithmetic hallucinations in edge-scale LLMs.

Professional Experience & Volunteering

Feb 2026 - Apr 2026

Mathematics Tutor (Grades 5-12)

ALGORITHM Centru de Meditații și Dezvoltare Personală

  • Mentor students in developing strong analytical foundations, focusing on algorithmic thinking and structured problem-solving.
  • Act as an effective technical communicator by breaking down mathematical theorems into intuitive, step-by-step logical processes.
Nov 2023 - June 2024

Administrative Assistant

MAGIC HEATING SYSTEM SRL

  • Managed public acquisition plans and legal procurement procedures.
  • Handled documentation for EU-funded projects (POCU measure 5.1).
Dec 2022 - Sept 2023

Operations Support

NEW DIAMOND ROAD SERVICE SRL

  • Assisted in the operational setup and procurement planning.
2020 - 2022

Project Volunteer

FORTES

  • Supported the implementation of youth projects and EU-funded initiatives.