
LMS Collaborator
Moodle
Adobe Learning Manager
Udemy
MindTickle
WorkRamp
Datacamp
Seismic Learning
Gapmap.dev
interviewing.io
LeetCode
Exponent
Codility
Exercism
LMS Collaborator is a best solution for companies from 50 employees. Also it used in trainig centers, goverment and non-profit organizations. It gives three solutions in one platform - eLearning, Knowledge Base, and Communication Center.
The LMS Collaborator Task maintain any content such as: simple resource - page, file, audio, video, image gallery, document, presentation, e-book, etc. - all can be shown in browser for reading and view; interactive web-application in SCORM (1.2 or 2004) and HTML formats; quizz and polls for testing knowledge and organizing surveys (votes, feedbacks, polls); interactive workshops - the assignment of practical tasks and their estimation in the personal chat; assessment tool - checklist of compliense or 360 degree survey; webinar or inperson meetup in classroom; e-learning course; big learning program with many learning subtasks and conditions of their completion and access to them. Each Task supports different options of assigning users, options of during period, commenting ability, publication into a catalog, score parameters, ability of getting badge or certificate, and other settings of learning process. Some tasks parameters depend on content type. It's a testing process params if content is a quizz, or polls setting if content is a survey for example.
Collaborator offers an REST API, which allows businesses to integrate the platform with third-party solutions or anyone corporate information system.
The interviewer will find your gaps in 45 minutes. Gapmap finds them first: a short conversation draws your personal map of topics, a 15-minute diagnostic measures your real level on each, and you close the gaps with study notes and mock interviews - in text or voice - graded like the real thing. 200+ topics at senior depth are free and open, no signup.
LMS Collaborator
Gapmap.devThis platform is highly recommended for medium to large enterprises looking for a scalable and customizable LMS solution. It is also suitable for organizations that emphasize collaborative learning and need to easily integrate training within their existing workflows.
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Gapmap.dev's answer:
Individual developers preparing for interviews - Gapmap is a personal tool, not a company subscription
Gapmap.dev's answer:
Most interview prep starts with practice. Gapmap starts with measurement: a short conversation about your goal draws a personal map of topics, and a 15-minute adaptive diagnostic scores your actual level on each one - so you only study what's actually weak. A topic counts as closed when you've explained it out loud to an AI interviewer that asks follow-up questions and grades your reasoning against per-question rubrics - not when you tick a checkbox.
Gapmap.dev's answer:
Mock-interview platforms and question banks answer "how do I practice?" but leave "what exactly should I practice?" to you. Gapmap answers that question first and keeps re-answering it: the map re-prioritizes after every graded answer. The entire study library - 200+ topics written to senior depth - is free with no signup; you pay only for measurement and mock interviews.
Gapmap.dev's answer:
Mid-level and senior software engineers preparing for technical interviews - frontend, backend, DevOps, system design - who have limited prep time and need to spend it on real gaps, not on rereading everything. It also fits engineers returning to the job market after years at one company who no longer know where they stand.
Gapmap.dev's answer:
Gapmap grew out of our own interview prep. The standard routine - reread everything, grind questions, hope - wastes most of its time on topics you already know. The tool we wanted didn't exist: something that would honestly tell you what you don't know, then check that you can actually explain it out loud. So we built the grading engine first, and the map grew around it.
Gapmap.dev's answer:
Next.js (App Router), TypeScript, Tailwind CSS, PostgreSQL (Supabase), Drizzle ORM, deployed on Vercel. The grading, interview and voice layer runs on Anthropic's Claude models.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
interviewing.io - Free, anonymous technical interview practice
Adobe Learning Manager - Adobe Learning Manager (formerly Adobe Captivate Prime LMS) is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Udemy - Online Courses - Learn Anything, On Your Schedule
Exponent - Interactive product management interview practice & coaching