Bisu Ghalan | Computer Science Student | Network Technology & Cyber Security

~/profile/whoami.txt

root@bisu:~/profile# cat whoami.txt

I am a student pursuing a Bachelor of Computer Science in Network Technology & Cyber Security (Hons) at Lincoln International College in Nepal. I am building a strong foundation in networking, cyber security, programming, and databases.

I know Python, Go, and C++ basics, and I am continuously learning by practicing code, exploring databases, and improving my understanding of secure systems.

My goal is to grow into a capable technology professional who can build practical software, understand infrastructure, and protect systems with a security-first mindset.

root@bisu:~/profile#

JOURNEY

journey_terminal_v2.0.sh

SYS_STATUS: ACTIVE

SELECT SYSTEM NODE

NODE_01

CS @ Lincoln College

Present

RUNNING

NODE_02

Programming & Databases

Current Focus

COMPILING

NODE_03

Cyber Sec & Networking

Learning Path

LISTENING

NODE_04

Portfolio & Git Init

Ongoing

PUSHED

NODE VISUAL ANALYZER

~/lincoln-college/bcs SYS_OK [200]

Lincoln Server

Gateway

Bisu (Sec Ops)

$ cat degree_info.json

{

"institution": "Lincoln International College",

"degree": "B.Sc (Hons) in Network Technology & Cyber Security",

"focus": ["Networks", "Information Security", "Programming", "Database Systems"],

"location": "Kathmandu, Nepal",

"status": "Pursuing"

}

$ _

~/code/backend-stack COMPILING [0%]

PostgreSQL

MongoDB

Go/Py API

$ ./check_db_cluster.sh

[OK] PostgreSQL Node 1 - Connected (Port 5432)

[OK] MongoDB Cluster - Active & Sharded

$ run-backend --stack=Go,Python,Cpp

Loading environment configs...

Binding endpoints [GET /api/v1/journey, POST /api/v1/auth]

[SUCCESS] API server running on port 8080

$ _

~/cyber/network-ops MONITORING

IDS / IPS ACTIVE

$ cat cybersecurity_modules.txt

--- Lincoln College BCS Coursework ---

[✓] Network Fundamentals

[✓] Operating Systems (OS)

[✓] Cyber Ethics & Policy

$ check-online-learning --resources

Syncing online platform feeds (TryHackMe, PortSwigger)...

[OK] Sync Complete: Threat Analysis & Practicals

$ _

~/workspace/Bisu-Portfolio SYNCED

main

v1.0.0

origin/main

$ git log --oneline -n 3

4d09f30 (HEAD -> main, origin/main) chore: add netlify.toml

dd3a6c9 feat: add interactive terminal resume page

ee37420 init: structure neo-brutalist portfolio layout

$ git status

On branch main. Your branch is up to date with 'origin/main'.

nothing to commit, working tree clean

$ _

SKILLS

Cyber Security

Network Fundamentals Operating Systems (OS) Cyber Ethics Online Resources

Languages

Python Go C++ Basics SQL Basics

Databases

PostgreSQL MongoDB

Networking

Network Technology System Basics Internet Fundamentals Infrastructure Concepts

Tools

GitHub VS Code Terminal Documentation

Currently Learning

Cyber Security Backend Basics Database Design Network Concepts

                
                Study Focus
            
                 Secure Systems
                 Networks
                 Programming Practice

                
                Soft Skills
            
                 Self Learning
                 Problem Solving
                 Collaboration
                 Consistency

PROJECTS

seal_your_waifu_bot.py

PYTHON

@SealYourWaifuBot Chat

Bot 👾 A wild character has spawned! Type the name to seal them...

Bisu Nezuko Kamado!

Bot 🎉 SEALED! Bisu has claimed Nezuko Kamado! (+15 XP)

What it is

An interactive Telegram game bot where group chat members compete to guess and claim anime characters when they spawn. It includes an integrated React-based WebApp dashboard for managing inventories, trades, and leaderboards.

How it was made

The backend is built with Python, while the dashboard is powered by React, TypeScript, and Vite. It uses MongoDB for persistent data and Redis for fast, real-time caching of character spawns.

Challenges

Handling high-concurrency message floods during active game sessions without hitting Telegram API rate limits, and keeping the bot and web UI synchronized.

Experience

Deepened my knowledge of event-driven architectures, WebSocket connections, full-stack integration, and optimizing database queries for real-time applications.

Python Kurigram MongoDB Redis React TypeScript Vite

compile.sh

SHELL

heroku-buildpack-bun

-----> Bun app detected

-----> Installing Bun binaries...

[OK] Bun runtime installed

What it is

A custom Heroku buildpack enabling native support for the Bun runtime environment, allowing developers to deploy high-performance Bun applications directly to Heroku.

How it was made

Forked and adapted from standard Heroku Node.js and Deno buildpacks, utilizing Shell scripting to detect Bun environments, install required binaries, and configure the launch environment.

Challenges

Ensuring compatibility across different Heroku stacks and debugging silent failures during the slug compilation process.

Experience

Gained hands-on experience with platform-as-a-service (PaaS) internals, bash scripting, and the specific deployment lifecycle of modern JavaScript runtimes.

Shell Bun Heroku

github.com/bisug/repos

SHELL

~/workspace/learning/

cyber-ethics-course/

network-topology-labs/

database-clustering/

cpp_basics_check.cpp

What it is

My primary playground for academic coursework and system learning, housing custom scripts, security configurations, and basic database clusters.

How it was made

A collection of C++, Python, and Shell scripts along with configuration files structured to model various networking and operating system scenarios.

Challenges

Translating theoretical concepts from my coursework (like database clustering, network routing, or OS scheduling) into functional, reproducible code.

Experience

Strengthened my fundamental coding logic, improved my documentation habits, and developed a systematic approach to debugging low-level system interactions.

psql -d bisu_db

postgres=# SELECT degree, institution, location, status FROM education;

degree	institution	location	status
B.Sc Network Tech & Cyber Sec (Hons)	Lincoln International College	Kathmandu, Nepal	Pursuing

(1 row)

postgres=# SELECT name FROM languages;

name
Nepali
English
Tamang
Hindi

(4 rows)

postgres=#

./support_script.sh

guest@bisu:~$ ./support_script.sh --sponsor

[*] Initializing support protocol...

I am actively studying computer science, network security, and database systems.

If you like my projects, want to support my education milestones, or simply appreciate my work, consider sponsoring me!

[?] Would you like to send support? (Y/n)

guest@bisu:~$ Y

[✓] Redirecting to secure channel...

Execute Support Transaction

guest@bisu:~$

GET IN TOUCH

Let's connect and learn together

LinkedIn GitHub Email