Fresher today.
Software Engineer in 488 days.
One place for the whole journey — a day-by-day engineering pathway, 357 curated DSA & SQL problems, and a tracker for every application you send. Not another random problem list.
You don't need more problems. You need an order.
16 stages and 612 tracked tasks, from “what actually is a server” to prompt injection and agent budgets. Every day has a full written lesson on the site — what it is, why it exists, how it works inside, the mistakes it causes, and the interview questions. Each stage ends in an exit gate you have to pass out loud, no notes.
- Day 22Explain servers, HTTP, WebSockets
- Day 77Interview-grade Java or Python
- Day 185Backend interview-ready
- Day 359Complete SDE
- Day 461AI Engineer
- Day 488Offers
Java Developer → AI Engineer
Java · Spring Boot · React · PostgreSQL · Redis · Docker · AWS, then AI engineering in Python
The widest hiring surface in India. Almost every service company and MNC interviews on Java and Spring, and Java doubles as a strong DSA language.
Python Developer → AI Engineer
Python · FastAPI · React · PostgreSQL · Redis · Docker · AWS, then AI engineering in Python
The shortest route if Python is already your language, and the most direct line into AI and data roles — the AI stage is Python either way.
14 of the 16 stages are identical on both tracks, including the AI engineering stage that both of them end in. You are not choosing what to give up — only what to learn first.
Built on one rule: no AI-generated code. AI to explain — always. AI to write it for you — never.
Interview Tomorrow?
Don't Panic.
Unlock our exclusive “Day Before Interview” crash course. Consolidate your knowledge, review high-yield OOPs, and master the perfect self-introduction.
Four tools, one account
Everything below is free and tracked. Your progress follows you across all of it.
Pathway to Engineer
488 days · 16 stages
The full curriculum, day by day, with a written lesson behind every one. Two tracks — Java or Python — through networking, backend, databases, React, system design, DevOps, AWS, and AI engineering.
DSA & SQL Mastery
357 problems · 27 topics
Ordered by pattern, not by difficulty alone. 84 are flagged must-do, so you always know what to solve when time is short.
Day Before Interview
Crash course · video-backed
The night-before revision hub. Self-introduction formula, the PTR project pitch, OOPs and Java Collections — nothing new, just consolidation.
Application Tracker
Kanban · 4 stages
Every company, role and round in one board. Stop losing track of where you applied and what came back.
What's inside
Every problem is hand-picked and ordered. No padding, no paywall, no account required to browse the curriculum.
Why this exists
I'm Rameshkumar Kannan, and I make placement-prep videos at Simplify with RK. I kept seeing the same thing: students grinding random problem lists for months, with no idea what to learn next or whether any of it was working.
So I built the plan I wish someone had handed me in my second year — in order, start to finish, with nothing held back behind a paywall.
You always know what's next
A specific task every day, not a list to pick from.
You can prove you did it
Progress saved across every track, on every device.
You can defend your answers
Exit gates make you explain it out loud, not just tick it.
Contact the Developer
Have a feature request, found a bug, or want to discuss AI and software development? Let's connect.