Excellence Mathematics Tutoring - AP & IB Expert

Excellence Mathematics Tutoring - AP & IB Expert

5.0(2 reviews)
Offers online services
Offers online services


I obtained a Bachelor of Science degree in Mathematics from MIT with a Concentration in Philosophy at Harvard University. I also possess a decade of experience as a teacher of High School Mathematics at some of the best international schools in North America, Europe and Asia.

Besides Mathematics, I have a myriad of interests such as languages, fine arts, opera, archaeology, wellness, scuba diving and travel, among others.

I am fully bilingual in English and Spanish. Furthermore, I have reached an intermediate proficiency level of French, Italian and German. Regarding my tutoring, I feel comfortable teaching Mathematics in both English and Spanish.

I particularly enjoy one-on-one tutoring because it gives me the chance to taylor my lessons to the specific needs of a student. My preference is to build knowledge from first principles and to encourage reasoning and independent thinking. I consider it is also essential to create lasting study habits, which will serve well beyond a single Mathematics subject. Fundamentally, I like to develop a mentoring relationship with my students.

It is extremely rewarding to see the sparkle in a student's eyes when they master a new topic. I also find it uplifting to witness how students gain self-confidence in dealing with mathematical concepts.


Hired 10 times
1 employee
17 years in business
Serves Hollywood , FL
Offers online services

Payment methods

Credit Card, Paypal, Zelle


Grade level

Middle school, High school, College / graduate school, Adult learner

Type of math

General arithmetic, Pre-algebra, Algebra, Geometry, Trigonometry, Pre-calculus, Calculus

Photos and videos

  • Reviews

    0 reviews


    john S.

    Dario is very personable and well-mannered. I find math really intriguing now and I believe Dario played a large role in that. With his help, I was able to get a 4 on AP Calc :)
    ... Show more
    June 06, 2024


    Mrs. R.

    Mr. Lerer has been extremely helpful and patient with my daughter, Lara. She had tutoring with Mr. Lerer for the past 2 years. He is very knowledgeable in all math subjects, he was able to teach pre-calculus and calculus to her. Lara received A’s in her H.S. Math classes.
    ... Show more
    December 15, 2022

    Frequently asked questions

    I assess the level of Mathematics of the new student and then set out clear objectives to achieve and a defined timeline. In my initial assessment I take into consideration the student´s performance in school, their strengths, special difficulties on certain topics, capacity to concentrate on academic work, and ability to study independently.  

    Services offered

    Test Prep Tutoring