Planana AI

Planana AI is a coding tool that turns a job description into a daily coding interview roadmap. Planana AI converts a pasted job description into a personalized coding interview roadmap with daily lessons, guided practice and independent problems that adapt to hint use, explanations and results.

Planana AI is a web-based coding interview preparation tool that starts from the job a candidate is aiming for rather than from a generic problem bank. The user pastes a target job description, and the service builds a roadmap of small daily steps leading up to the interview date. The pitch is a direct response to the habit of working through random LeetCode questions with no sense of priority. Each day follows the same loop. A lesson explains the mental model behind a problem pattern, a guided exercise adds structure and immediate feedback, and an independent problem removes the support and asks the learner to handle a new variation. Lessons use animated, step-by-step visuals, such as a two-pointer walkthrough, instead of long blocks of text. Patterns are ordered in a learning sequence, with the ones most relevant to the role surfacing first. The roadmap is not fixed after creation. According to the homepage, hint usage, the quality of the learner's explanations and results on independent problems all feed into the next plan. A learner who leans on hints for variable sliding windows, for example, may get a visual lesson and targeted transfer exercises the next day, while basic array review gets skipped. Personalization draws on the job description, timeline, current level and available study time. Public interview reports inform priorities, but practice problems are new variations meant to build transfer rather than copied questions. Planana suits candidates with a specific target role and a deadline who already know variables, conditionals, loops, functions and basic array operations. Complete beginners are told to build those basics first. Compared with static problem lists and large question banks, it trades breadth for a guided, adaptive route. The free plan covers the first two chapters, and a paid Premium plan unlocks the full route to interview day.