Hi, I'm a versatile tech enthusiast and problem solver

I'm currently into AI/ML, full-stack dev, backend logic, and network architecture. Passionate about leveraging technology to deliver impactful solutions.

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Currently working on Portfolio

"Control can sometimes be an illusion. But sometimes you need illusion to gain control."

— Mr. Who

#projects

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Quantum-Classical IDS

AI/ML

Built an intrusion detection system using quantum computing and classical ML, achieving 99.9% accuracy with XGBoost and 97% with quantum models. Deployed on Streamlit Cloud.

Python Qiskit XGBoost Streamlit

Fine-tuned LLM

AI/ML

Fine-tuned a pre-trained LLM on domain-specific datasets with custom prompt engineering, improving task-specific accuracy by 12% and deploying for real-time inference.

PyTorch Hugging Face CUDA Python

Voxsync

Full Stack

A web app for scheduling and joining meetings instantly. Features include easy meeting scheduling, instant meetings, and past recordings with Stream API integration.

Next.js JavaScript API HTML/CSS

Sales Data Analysis

Data Analysis

Analyzed 50k+ retail sales records using Python/SQL, performed EDA to uncover trends, and built interactive Tableau/Power BI dashboard for decision-making.

Python SQL Tableau Power BI

Network Monitoring System

Networking

Developed a Python-based network monitoring tool tracking device status and traffic using Netmiko and Paramiko with Flask/Streamlit dashboard for real-time visualization.

Python Netmiko Flask MySQL

Customer Churn Prediction

Machine Learning

Preprocessed telecom dataset, performed EDA to identify churn drivers, and trained ML models achieving ~80% accuracy with actionable recommendations.

Python Scikit-learn Pandas Matplotlib

#experience

AI/ML Intern

Defence Research and Development Organization (DRDO)

Mar 2025 - Present

Built a Quantum-Classical IDS using Python, Scikit-learn, XGBoost, and Qiskit, achieving up to 99.9% accuracy. Deployed a Streamlit-based web app for real-time intrusion detection with interactive dashboards.

Software Developer Intern

Defence Research and Development Organization (DRDO)

Jan 2025 - Mar 2025

Built a full-stack DTTC web portal with customized workflows using React.js, Node.js, Express, and MongoDB. Implemented role-based authentication and dynamic dashboards, enhancing user engagement by 25%.

Web Development Intern

Defence Research and Development Organization (DRDO)

Jul 2025 - Aug 2025

Developed full-stack dashboards using Spring Boot, Node.js, and React displaying real-time system monitoring charts and tables. Integrated REST APIs to supply processed data to front-end interfaces.

Networking Intern

Central Coalfields Limited (CCL)

Jun 2025 - Jul 2025

Conducted Root Cause Analysis of SAP data transfer failures in MPLS-based networks. Designed a fault-tolerant acknowledgment-based system with local buffering and UUID deduplication, ensuring 100% reliable synchronization.

Research Intern – Hydrogen & Biomass Energy

National Thermal Power Corporation Limited (NTPC)

Jun 2025 - Jul 2025

Worked on hydrogen production technologies with emphasis on sensor-driven data collection and process modeling. Contributed to data validation and computational modeling for optimizing hydrogen yield.

Full Stack Developer

Yugen Consulting, Inc

Jun 2025 - Jul 2025

Implemented frontend functionalities with React.js/Vue.js, enhancing interactivity and user engagement by 25%. Collaborated with UX/UI designers to implement pixel-perfect designs.

#skills

Programming Languages

Python C++ Java JavaScript SQL HTML/CSS

AI/ML & Data Science

TensorFlow PyTorch Scikit-learn Pandas NumPy OpenCV Qiskit

Web Development

React.js Next.js Node.js Express.js Spring Boot Flask

Databases & Cloud

MongoDB MySQL GCP Docker

Networking

TCP/IP OSPF VLANs Wireshark Netmiko Cisco Packet Tracer

Tools & Platforms

Git/GitHub Tableau Power BI Jupyter VS Code

#contact

Let's work together

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

Email

shaista7afreen3@gmail.com

📍

Location

Pune, Maharashtra, India

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Currently Seeking Opportunities

B.Tech in Electronics & Communication Engineering
Bharati Vidyapeeth University (2022-2026)