Yessika C.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Have graduated as Petroleum Engineer from Universidad Central de Venezuela (Central University of Venezuela) with high index of efficiency, backed by a successful internship experience and knowledge of engineering theories and standards. After graduated, I have worked for twelve years in the teaching field with the subjects of mathematics, physics, chemistry, English, algebra and statistics; tutoring students from high school and college. I have relevant work experience in this area, I have worked as an online teacher with an US tutoring company called Chegg in the subjects I named before and in my country with the company Integral Study Center. I speak English, Spanish and Arabic fluently and can work well in multinational environments. I am always open to broaden my horizons and keep growing as a professional, I always pay attention to my client´s needs in order to offer an excellent service and look forward to support them in light of the skills and experience that I can offer here on Upwork.