root@dhanush:~$ whoami
DHANUSH B S

Building the paths
data travels on.

I'm Dhanush B S, a Diploma CSE student in Bangalore building a career around network engineering, systems thinking, and practical problem-solving. I’m preparing for CCNA, strengthening my home lab, and learning how to design and secure infrastructure with intention.

LocationBangalore, India FocusRouting · Switching · Security StatusPursuing CCNA
01 · About

From hardware to
infrastructure.

I'm a 3rd-year Diploma in Computer Science Engineering student with a growing focus on computer networking, cybersecurity, and enterprise IT infrastructure. My long-term goal is a B.Tech in Network Engineering, followed by a career designing and securing networks — ideally at Cisco Systems.

I don't just study concepts — I test them. Between coursework I run my own home-lab experiments: PXE network booting, wake-on-LAN systems, cross-subnet troubleshooting, and general hands-on PC hardware work. I'm currently preparing for the CCNA certification.

Outside networking, I explore content creation and AI-assisted tools — I like pairing technical depth with creative execution.

PROFILE.SYS
// profile.yaml
name: Dhanush B S
education: Diploma CSE, Yr 3
target_degree: B.Tech, Network Eng.
certifying: CCNA
target_company: Cisco Systems
interests: Routing, Security, IP Design
also_into: PC hardware, content creation
01.5 · Highlights

Built around curiosity, practice, and precision.

The strongest part of my growth comes from turning real-world problems into hands-on learning.

Lab-first mindset

Real experiments

I learn by building, troubleshooting, and refining setups in my own environment rather than only reading about them.

Career focus

Network engineering path

My goal is to grow into a role where I can contribute to reliable, secure, and scalable network infrastructure.

Strong foundation

Technical + creative

I combine systems knowledge with clear communication, documentation, and presentation to make technical work more usable.

03 · Hobbies

Outside the lab, still building.

A few things I enjoy when I’m not deep in networking or study mode.

Hands-on

Building & upgrading PCs

I enjoy working with computer hardware, upgrading systems, and understanding how different components interact.

Networks

Exploring networking concepts

Networking is a big part of my interest, from fundamentals to Cisco technologies and enterprise-style infrastructure.

Problem solving

Troubleshooting & research

I like diagnosing hardware and software issues, finding solutions, and learning through practical problem-solving.

OS exploration

Windows, Linux & DIY tech

I enjoy experimenting with Windows and Linux, along with DIY electronics and small hands-on projects.

Creative side

Content creation

I also enjoy creating tech-related content, editing videos, and presenting ideas in a clear and engaging way.

Lifestyle

Gaming, volleyball & football

I like gaming, playing volleyball, and football, which help me stay active, relaxed, and balanced outside technical work.

02 · Skills

Stacked like a network.

Skills mapped across the OSI model — from the cables I've actually crimped, up to the applications I build with.

OSI.STACK
L7
ApplicationWhere users meet the system
Content tooling, AI-assisted workflows, technical documentation
L6
PresentationFormatting & interfaces
UI awareness, clear technical write-ups, diagramming
L5
SessionKeeping things connected
Remote access setups, SSH, systematic troubleshooting workflows
L4
TransportGetting data there reliably
TCP/IP fundamentals, DHCP, TFTP, PXE boot delivery
L3
NetworkWhere I want to specialize
IP addressing & subnetting, routing fundamentals, VLAN concepts
L2
Data LinkLocal segment mechanics
Switching, MAC/ARP, Ethernet, local network topology
L1
PhysicalWhere it all starts
PC hardware, cabling, hands-on builds & repair
03 · Projects

Routing table.

Real experiments from my home lab — each one taught me something a textbook couldn't.

destination
status
link
PXE Network Boot Lab
Set up a diskless boot server to network-boot a legacy PC (no storage) into a full Linux environment over DHCP/TFTP, working toward a full desktop install.
DHCPTFTPLinux
Live
github ↗
ESP Wake-on-LAN Trigger
Built a microcontroller-based remote power-on system with a touch sensor, diagnosing and working around motherboard WoL failure modes after AC power loss.
ESP32WoLNetworking
Live
github ↗
Cross-Subnet LAN File Sharing
Diagnosed and resolved SMB access issues caused by a range extender splitting the network into separate subnets — real-world routing & addressing troubleshooting.
SMBSubnetting
Live
github ↗
[ Next Lab: Slot Open ]
Reserved for an upcoming CCNA lab build — VLANs, inter-VLAN routing, or a Packet Tracer topology.
Planned
Planned
04 · Roadmap

The path to Cisco.

A straight line from where I am to where I'm headed.

In progress
Diploma in Computer Science Engineering
3rd year — building the foundation across networking, OS, databases and hardware.
Studying now
CCNA Certification
Actively preparing — routing & switching, IP services, security fundamentals, and hands-on lab practice.
Planned
B.Tech, Network Engineering
Deepening enterprise networking, wireless, and cloud infrastructure knowledge.
Career goal
Network Engineer @ Cisco Systems
Designing, managing and securing enterprise-scale network infrastructure.
05 · Contact

Let's connect.

Open to internships, collaborations, or just talking networks.

CONTACT.SYS
contact.sh
$ ping dhanush --reach
status → open to opportunities

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