The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Irwanto, a 61-year-old fine arts teacher, finds joy in painting, photography, caricature creation, and exploring scenic landscapes. With a beautiful wife and two sons, he resides in a peaceful suburb, where friendly neighbors create a welcoming environment, fostering a sense of community.