Python Backend Developer • Cyber Security Student

B. Dharsini

Python Backend Developer · Cyber Security Undergraduate

I build secure backend applications using Python, Flask, REST APIs, and real-time communication systems. Passionate about Linux, Docker, and secure software engineering, with a growing focus on cybersecurity and cloud deployment. I design APIs, manage databases, and ship backend systems independently — from architecture to production.

B. Dharsini
1+ Backend Project
CS Cyber Security
</> Python · Flask

About Me

I'm a B.E. Computer Science Engineering (Cyber Security) student at Nehru Institute of Technology, focused on Python backend development and secure software engineering. I enjoy designing APIs, building scalable backend systems, and applying a cybersecurity mindset to everything I build.


I independently build, debug, and deploy backend systems — from designing REST APIs and authentication flows to resolving live deployment issues on Linux-based cloud environments. I work with Python, Flask, SQLite, Docker, and Git, and I'm continuously sharpening my Linux and networking fundamentals.


Actively seeking Backend Developer, Python Developer, Cyber Security, DevOps, and Software Engineering internships. Available immediately.

Education B.E. CSE (Cyber Security), Nehru Institute of Technology
Batch 2025 – 2029 (Second Year)
Location Kerala, India
Email db036703@gmail.com
Availability Available for internships immediately

Technologies I Work With

🐍PythonBackend
⚗️FlaskBackend
🔗REST APIBackend
🔌Flask-SocketIOReal-Time
🗄️SQLiteDatabase
🔑JWT / AuthSecurity
🐧LinuxOperating System
🐳DockerDevOps
🛡️Cyber SecuritySecurity
🔀Git & GitHubVersion Control
☁️RenderDeployment
🎨Jinja2Templating
🌐HTML & CSSMarkup

Featured Projects

HelpNet Dashboard Screenshot
Python Flask REST API Flask-SocketIO SQLite Authentication Render

HelpNet — Community Support & Donation Platform

A Python backend system built around REST architecture, secure session-based authentication, and role-based access for NGOs and Donors. Real-time communication is handled through Flask-SocketIO, with SQLite managing persistent data. Designed, built, and deployed independently — including diagnosing and resolving production deployment issues on a Linux-compatible cloud environment.

✔ Secure user authentication and session management
✔ Real-time communication using Flask-SocketIO
✔ Role-based access for NGOs and Donors
✔ SQLite database integration
✔ Backend API architecture
✔ Cloud deployment using GitHub and Render
✔ Production debugging and deployment troubleshooting

Open to Backend & Cyber Security Internships

I'm actively seeking internship opportunities in Python Backend Development, Cyber Security, DevOps, and Software Engineering. If you're looking for a passionate learner who enjoys building secure backend systems, I'd love to connect.