About Raymond - Ray's LeetCode Roadmap

Watch My Software Engineering Roadmap

My Journey

College Student

Started my programming journey from zero, just like everyone else. Struggled with the basics, watched countless tutorials, and slowly built my foundation.

TA of Data Structures and Algorithms

Became a teaching assistant, helping other students navigate the same challenges I once faced. This deepened my understanding and communication skills.

Internship at Citibank

Landed my first real-world software engineering experience at a major financial institution. Learned about production systems and enterprise-level development.

Software Engineer at Citibank

Converted to full-time and gained valuable experience building scalable financial systems and working with diverse teams.

Software Engineer at Fortune 1 Company

Achieved my goal of working at a Fortune 1 company, applying everything I learned along the way. Now I want to help others follow a similar path.

Why I Built This Site

I spent 6 hours creating this website and condensing all the information from my decade of experience because I want to help. I've been exactly where you are - confused about what to learn, overwhelmed by the options, and unsure about the path forward.

This roadmap represents the exact journey I wish I had when I started. Every level, every requirement, every piece of advice comes from real experience and real mistakes I made along the way.

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