Software Developer Roadmap for Freshers: A 6-Month Plan

Who this roadmap is for

This roadmap is for final-year students, recent graduates and career starters who want a first job as a software developer (also called software engineer, SDE or associate engineer). It assumes you can study 2–3 hours on weekdays and a little more on weekends. If you already know some programming, skip the parts you have done and spend the time on projects and practice.

The goal is not to learn everything. The goal is to become employable: able to write clean code in one language, solve typical interview problems, explain your projects, and show proof of work on GitHub.

The four stages

1. Foundations – one programming language and problem-solving basics
2. Core computer science – data structures, algorithms, databases, operating systems, networks
3. Building – Git, a real project with a database and an API
4. Job hunt – resume, mock interviews, applications

Month 1: pick a language and get comfortable

Choose one language and stay with it: Java or Python are the safest choices for placements in India because most companies accept them. JavaScript is a good choice if you lean towards web development.

• Variables, conditions, loops, functions, arrays and strings
• Reading input, handling errors, writing small programs daily
• Solve 3–5 easy problems a week (patterns, strings, simple maths)

Follow a structured beginner course such as the free CS50 lectures, freeCodeCamp or your language's official tutorial. Our learn programming from zero guide gives a day-by-day version of this month.

Month 2–3: data structures and algorithms

This is the part most interviews test. Learn the structure first, then practise problems on it.

Weeks	Topics
1–2	Arrays, strings, hashing, two pointers
3–4	Linked lists, stacks, queues, recursion
5–6	Trees, binary search, sorting
7–8	Graphs basics, dynamic programming basics

Aim for 100–150 well-understood problems, not 500 copied solutions. The 12-week DSA study plan breaks this down week by week.

Month 3–4: core subjects and databases

Learn the basics of SQL and DBMS (joins, group by, normalisation, transactions), operating systems (processes, threads, memory), computer networks (HTTP, TCP/IP, DNS) and OOP (the four pillars, SOLID basics). See core CS subjects for interviews and SQL for interviews.

Month 4–5: build real things

Learn Git and GitHub (beginner guide), then build two or three projects:

• A CRUD web app with login, a database and a clean README
• An API-based project (for example a weather, expense or job tracker app)
• One project that solves a real problem for someone you know

Recruiters want to see that you can finish something. Read how to build portfolio projects that get interviews.

Month 5–6: get interview-ready and apply

• Write a one-page resume (fresher resume guide)
• Practise aloud: introduce yourself, explain each project, answer HR questions
• Do 2–3 mock interviews with a friend or senior
• Start applying to fresher jobs and internships every week, and ask for referrals

Common mistakes

• Switching languages every few weeks
• Watching tutorials without coding along
• Memorising solutions instead of understanding patterns
• Building ten half-finished projects instead of two good ones
• Waiting to feel "ready" before applying

What to do next

Pick your direction when you are comfortable: frontend, backend or full-stack. If you are unsure which role suits you, read tech roles explained.