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The library · 299 pieces

Everything, in one place

Courses, interview experiences and guides on technology, careers and money. Filter, search, or just browse the newest.
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CourseCareer

44 lessons · 7 h

Off-Campus Placements With AI: From Zero to Offer

A free, 44-article course for freshers in India who are looking for their first tech job without campus placement. It covers the whole search: an honest assessment of where you stand, proof of work, resume and LinkedIn, finding roles early, referrals, online assessments, interview rounds, offers and negotiation, and what to do when rejections pile up. AI is used throughout as a coach and checker, never as a ghostwriter.

CourseTechnology

45 lessons · 12 h

System Design From Zero to Interview-Ready

A free, 45-article course that takes you from basic web and backend ideas to designing and defending real systems in SDE-1 and SDE-2 interviews. It teaches a repeatable method (requirements, estimation, APIs, data, baseline, scaling, hardening), the building blocks and distributed-systems fundamentals behind it, and 15 progressively harder case studies.

CourseTechnology

35 lessons · 6 h

AI From Zero to Productive: A Practical Guide to Using AI Well

A free, 35-article course on understanding and using modern AI for learning, work, coding and career growth. It teaches transferable skills, not product tours: how language models behave, how to ask and give context, how to verify answers, how to protect privacy, when to automate, and how to build your own personal AI system.

CourseTechnology

28 lessons · 9 h

DSA From Zero to Job-Ready: A Practical Guide with Java

A free, 28-article course that takes you from basic problem solving to independently approaching common interview problems in Java. It explains each idea first, shows it in code you can run, and ends with exercises, solutions, an interview workflow and a study plan.