Dr Winston Tambayrajah – Science

Qualified A-level Chemistry & Science Teacher with QTS

Dr Winston Tambayrajah – Science

Qualified A-level Chemistry & Science Teacher with QTS


I am a Doctorate in Biochemistry and PGCE qualified specialising in Chemistry. I have over 20 years’ experience in  teaching A- level & GCSE students at colleges and lecturing at leading Universities for undergraduate students. My approach to tutoring will be tailor-made to individual student needs. I always endeavour to teach even the most complex and difficult topics of chemistry in a simplified manner. Students will be doing loads of exam-type questions and answers discussed for all questions. This enables all learners to obtain a very good grasp of the subject and to build their confidence. Which in turn motivates them towards achieving higher grades.

I tutor subjects on A-level – Chemistry, GCSE – Science subjects; Chemistry, Physics, Biology. Further, I have many years of research experience working at Universities and have many high impact research publications. I am proud of my A level Chemistry students’ performance this year having 100% passed and out of that more than 90% achieving A / A* grades. I Tutor online via zoom and in-person for students at various levels throughout the week. I tutor all major exam boards, including AQA, OCR A & B, EDEXCEL. I have been teaching and tutoring A level and GCSE students in colleges and as a private tutor on the new 2015 curriculum for England.



University of Leicester: PhD in Biochemistry
University of Leads: MSc in Biochemistry
University of Brighton: PGCE



  • A-level
  • AS
  • GCSE


  • GCSE


  • GCSE


  • GCSE


  • Foundation Chemistry for Pharmaceutical Science students


Mondays:                   3:30 pm – 9 pm

Wednesday:               3:30 pm – 9 pm

Thursday:                   3:30 pm – 9 pm

Fridays:                      3:30 pm – 9 pm

Saturdays:                  9 am – 6 pm

Sundays:                     9 am – 6 pm

Tutor Enquiry

"We would like to pass on our feedback and show appreciation for Mr Hamalabi from Science Clinic Private Tutoring Ltd who worked with our daughter and improved her Chemistry & Physics skills in the run up to her GCSE exams He was only with us for a short time but the work he did in that short period of time was unbelievable. Kayleigh got A* in both subjects."

B.K. Thomas

“Thank you Science Clinic Private Tutoring Ltd for your prompt and efficient service. It was so simple, I wish we had found you sooner.”

C.H. (Colchester)

“Can't believe how quickly this has worked. I went on the Internet on 15th January and Chloe had a lesson today with Mr Hamalabi who is only 5 minutes drive away from us. We are so pleased and delighted.”

J.J. Brown

I would like you to know how delighted we have been with Mr Hamalabi who has provided home tuitions in Physics, Mathematics & Chemistry to my daughter for 3 years. She went from C grade at the end of year 9 to getting A*, A & A respectively in her GCSE.”

J.C. Paula

We are grateful to Mr Hamalabi from Science Clinic Private Tutoring Ltd for giving Tom confidence and for assisting him greatly in improving his performance to the level of getting A & A* in Biology, Chemistry & Physics.”

C.K. Tommy

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