mock-exams

Full-stack GCSE Russian edtech platform with a DB-driven course CMS, role-aware student/teacher/admin workflows, interactive practice, mock exams, Stripe billing, and AI-assisted marking.

Comprehensive hands-on preparation suite for CKA (Certified Kubernetes Administrator) & LFCS (Linux Foundation Certified SysAdmin). Features 96+ automated daily labs, realistic killer.sh & PSI mock exams, interactive calendar generators, standalone web dashboards, and Vagrant multi-node cluster infrastructure.

Free Microsoft Azure AI-103 mock exam simulator with 1000+ questions — Azure AI Apps and Agents Developer Associate

SimDaF is a community-focused platform for learners preparing for German as a foreign language (DaF) certifications. It recreates the focused pressure of a language exam while keeping practice approachable, private, and easy to repeat.

Portable Agent Skill for grounded offline flashcards and mock exams

Free 11+ practice trainer with visual NVR, vocabulary, maths, verbal reasoning and timed mock exams

Local-network practice exams with an on-screen candidate view: IB DP, MYP eAssessment, IGCSE, Edexcel Intl GCSE and AP-style papers. Teacher dashboard, timed sessions, marking. MIT.

AI-powered AWS certification practice platform — 3,120 questions, mock exams (130 min), domain filtering, and AI Coach for all 12 active AWS certs.