Osiris Peralta is a web development tutor and Johns Hopkins chemical engineering graduate who works as an environmental engineer for the New York City Department of Environmental Protection. Osiris applies chemistry and math on the job.

Osiris tutors math, chemistry, Spanish, web development, and college applications. Students who want chemistry and math explained by someone who uses both can work one-on-one online, and curious students can add web development or Spanish. Families searching for a private chemistry tutor or a web development tutor for a teen can find both in one profile.

An engineer's view of chemistry tends to focus on how concepts are used, which can help students who ask why a topic matters. Osiris's work for the city also gives students a real example of how science supports public services. The mix of chemistry, math, a language, and coding lets a family decide what to start with.

NAT's student success stories show the score gains our tutoring team has helped students reach. Parents can book a consultation with Osiris. Share your student's grade level and goals.