>_ security / cloud

Nedelcu Bianca-Nicoleta

Systems Engineering student building toward a career in cybersecurity, with a Blue Team focus and a growing fluency in cloud infrastructure and DevOps.

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Timeline

My Journey

  1. Oct 2023

    B.Sc. in Systems Engineering (Expected 2027)

    Applied Automation and Computer Science, Faculty of Automatic Control and Computers, Politehnica University of Bucharest.

  2. Dec 2024

    2nd Place — ZebraHack 2.0

    Front-end web development hackathon.

  3. Dec 2025 — May 2026

    Cyber Security Intern

    MGNG Consultancy. Presented on AI-powered cyber threats at NATO STO IST-238, Wachtberg, Germany.

  4. May 2026

    Network Traffic Music Composer Project

    Presented at the Student Scientific Communications Session, Politehnica University of Bucharest.

  5. Jun 2026 — Present

    Student Intern — Cybersecurity & Quantum Technologies

    The National Institute for R&D in Informatics (ICI Bucharest).

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Profile

Selected work across security tooling, cloud infrastructure, and DevOps automation.

Featured
In progress

Network Vulnerability Scanner

An async Python security tool that performs TCP connect and raw SYN scans, correlates open services with CVEs from the NVD API, evaluates HTTP headers and TLS settings, and assigns risk scores with SQLite-backed persistence.

PythonasyncioNVD APISQLite
Completed

Subscription Tracker

A modern web application for managing personal subscriptions, built with Java and Spring Boot. It supports full CRUD operations, automatic monthly and yearly cost calculations, interactive charts, search and filtering, server-side validation, and duplicate prevention.

JavaSpring BootREST APIMySQL
Completed

Password Strength Checker

A web application that evaluates password strength, checks whether a password has been exposed in known breaches, and helps users generate safer alternatives with clear security feedback.

JavaScriptWeb Crypto APIHIBP API
Completed

Network Traffic Music Composer

An audio-visual web application that transforms network traffic into synchronized music and visualizations while detecting anomalies such as DoS and port scanning behavior in real-time.

PythonFlaskscapypcap
Completed

Auto File Organizer

A Python-based file organizer that monitors a target folder, automatically categorizes files, removes duplicates, and keeps directory structures clean and manageable.

PythonWatchdogfile system automation

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Skill Matrix

Skills
Networking
Digital Forensics
Operating Systems
Application Security
Security Research
Programming Languages
Python70%
Java65%
C/C++60%
Bash55%
SQL60%
Tools
Wireshark
Nmap
Burp Suite
Ghidra
Git
Packet Tracer

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Certifications & Courses

RH124 — Red Hat System Administration I
RH134 — Red Hat System Administration II
CCNA: Switching, Routing & Wireless Essentials
CCNA: Introduction to Networks
Applied Web Application SecurityMetropolia University of Applied Sciences
Cloud Computing SecurityUniversidad de Cantabria
Cyber Security 101TryHackMe
Red Teaming & Penetration TestingDefCamp

Let's build secure systems.

Open to internships, research collaborations, and security-focused projects. The terminal is always open.

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