LeetCode patterns in Python + behavioral STAR
100 lessons across 6 modules: Big-O & easy patterns, arrays/strings/two-pointer, trees + graphs + BFS/DFS, DP + heap + tries, system design + STAR behavioral, plus concurrency/OS/ML interview topics and a full mock-onsite capstone.
LeetCode is a problem set. This track is a curriculum — patterns first, then problems organised by pattern. You'll see the same 8 shapes (hash map, two pointers, sliding window, stack, BFS/DFS, heap, binary search, DP) over and over.
Yes — STAR framework, 3-story rule, anti-patterns. The mock-interview drill has a behavioural mode.
Junior + mid Python interviews (FAANG-adjacent + scale-up engineering orgs). Staff+ is partly covered by Senior Deep-Dives + System Design.
Yes — Claude plays the interviewer. Three modes: behavioural, technical-junior, system-design. Adaptive probing. Offline 15-question bank available without an API key.
1.5h focused beats 4h scattered. The track's 6-week plan assumes 6-8h/week. For the last week before an onsite, 3 mocks + re-walk through your 2 strongest projects.
All 100 lessons unlock for $12/month or $89/year. 7-day free trial — card required, cancel in 1 click anytime in Settings.
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