CSE

Computer Science Engineering

Software, algorithms, systems and AI.

Field of study

Switch branch

Core subjects

Subjects you actually study in CSE — with notes, PDFs and video links.

Programming Fundamentals (C / Python)
Notes YouTube NPTEL
Object Oriented Programming
Notes YouTube NPTEL
Data Structures and Algorithms
Notes YouTube NPTEL
Database Management Systems
Notes YouTube NPTEL
Operating Systems
Notes YouTube NPTEL
Computer Networks
Notes YouTube NPTEL
Theory of Computation
Notes YouTube NPTEL
Software Engineering
Notes YouTube NPTEL
Web Development
Notes YouTube NPTEL
Artificial Intelligence & Machine Learning
Notes YouTube NPTEL
Cloud Computing
Notes YouTube NPTEL
Cyber Security
Notes YouTube NPTEL

Browse all subject notes & PDFs →

Learning roadmap

Phase by phase, with a resource link on every step.

Phase 1 — Foundations

One language deeply: Python, C++ or Java Notes YouTube NPTEL
Data structures and algorithms Notes YouTube NPTEL
Git & GitHub, Linux command line Notes YouTube NPTEL
Basic web: HTML, CSS, JavaScript Notes YouTube NPTEL

Phase 2 — Core subjects

Operating systems, DBMS, computer networks Notes YouTube NPTEL
SQL and database design Notes YouTube NPTEL
OOP and system design fundamentals Notes YouTube NPTEL
Build 3 full projects with a real backend Notes YouTube NPTEL

Phase 3 — Specialise

Pick one: full-stack, AI/ML, cloud & DevOps, or cybersecurity Notes YouTube NPTEL
Contribute to open source Notes YouTube NPTEL
Learn Docker and one cloud provider Notes YouTube NPTEL

Phase 4 — Job ready

300+ DSA problems and mock interviews Notes YouTube NPTEL
System design basics for entry level Notes YouTube NPTEL
Portfolio site + strong GitHub README's Notes YouTube NPTEL

Technical skills

Data structures & algorithms

System design basics

API development

Database modelling

Version control

Testing & debugging

Programming skills

PythonJavaC++JavaScript / TypeScriptSQLGo (optional)

Tools & technologies

Git & GitHubVS CodeDockerPostmanLinux CLIAWS / GCP console

Mini projects

Short, buildable projects to start with.

URL shortener with analytics
REST API for a todo app
Chat app with WebSockets
Personal portfolio + blog

Major projects

Final-year scale projects that stand out in interviews.

Full-stack e-commerce platform with payments
Distributed job queue
AI study assistant with RAG
Real-time collaborative editor

Career paths

• Full-stack development
• Backend & distributed systems
• AI / ML engineering
• Cloud & DevOps
• Data engineering
• Cyber security

Job roles

• Software Engineer
• Backend Engineer
• Frontend Engineer
• DevOps Engineer
• Data Engineer
• ML Engineer

Government & PSU opportunities

Exams and organisations that recruit from this branch.

ISRO Scientist/Engineer (CS)
NIC Scientist-B
GATE (CS) → PSU recruitment
UPSC IES (limited)
RBI / SBI IT Officer
C-DAC and DRDO software roles

Higher studies

• M.Tech / MS in CSE, AI, or Data Science
• GATE (CS) for IITs/IISc
• GRE + MS abroad (CS)
• MBA in product / tech management

Certifications

• AWS Certified Developer / Solutions Architect
• Google Cloud Associate Engineer
• Kubernetes CKA
• Meta / Google professional certificates

Industry-relevant technologies

What companies in this field are actively working on.

LLMs and RAG systemsKubernetes & platform engineeringServerless & edge computeRust for systemsVector databasesObservability tooling

CSE career updates

Domains hiring from this branch and the skills each one expects.

Want this tailored to you?

Tell StudyLuna.ai your semester and hours per week for a personalised plan.

Ask StudyLuna.ai