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Debasis Biswas - BCA Student and Cybersecurity Enthusiast

👋 Hello, I'm Debasis Biswas

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About Me

BCA Student & Cybersecurity Enthusiast

I'm a Bachelor of Computer Applications (BCA) student at B.P. Poddar Institute of Management and Technology, with a passion for cybersecurity, network engineering, and software development.

My journey in technology is driven by curiosity and a desire to build secure, efficient systems. I'm constantly learning and exploring new technologies to expand my skillset.

Name:Debasis Biswas
College:B.P. Poddar Institute Of Management and Technology
Stream:BCA
Session:2024-2028

Development

Full-stack web development with modern frameworks and technologies.

Cybersecurity

Security research, penetration testing, and vulnerability assessment.

Network Engineering

Network architecture, protocols, and infrastructure management.

Cloud Computing

Cloud infrastructure, services, and deployment strategies.

Tech Stack & Tools

Proof over buzzwords: I deploy, secure, and operate systems — automate delivery, harden hosts, and keep services reliable in real environments.

🧱

Infrastructure & Operations

Experienced in managing production-like systems: host hardening, networking fundamentals, and reliable edge routing.

Debian
Debian

Production servers & daily driver

Ubuntu
Ubuntu

Production deployments & tooling

RHEL/Fedora
RHEL/Fedora

Enterprise Linux familiarity

FreeBSD
FreeBSD

Performance tuning, rc.conf/rc.d service management, networking

Nginx
Nginx

Reverse proxy, routing, TLS termination

Caddy
Caddy

Automatic HTTPS, simple reverse proxy

Cloudflare
Cloudflare

DNS/CDN/WAF at the edge

⚙️

DevOps & Delivery

Automate build → test → deploy. Prefer repeatable infrastructure and clear runbooks over hero debugging.

Docker
Docker

Containerized apps & reproducible environments

CI/CD
CI/CD

Automated pipelines (build, test, deploy)

Ansible
Ansible

Idempotent provisioning & configuration

🛡️

Security & Hardening

Security is operational: least privilege, sensible defaults, patching discipline, and tight exposure at the edge.

Kali Linux
Kali Linux

Security testing environment (not a production OS)

Host Hardening

SSH, firewalling, service isolation, least privilege

TLS & Secrets

Certificates, secure headers, safe secret handling

Web Security

OWASP-minded reviews and defensive configs

🔧

Backend & Data

Build APIs and automation that behave well in production: logging, sane defaults, and predictable deployments.

Node.js
Node.js

APIs and backend services

Python
Python

Automation, scripting, tooling

SQL (MySQL/MariaDB)
SQL (MySQL/MariaDB)

Relational modeling and query fundamentals

MongoDB
MongoDB

Document data when it fits

Google Cloud
Google Cloud

Compute/services basics

🧩

Frontend (supporting role)

ReactReact
Next.jsNext.js
ViteVite
JavaScriptJavaScript
HTML5HTML5
CSS3CSS3

My Projects

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Get In Touch

Have a project in mind or want to collaborate? I'd love to hear from you. Let's create something amazing together!

Let's Connect

I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology and cybersecurity.

Email

[email protected]

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© 2026 Debasis Biswas. All rights reserved.

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