Private Computer Science & Programming Tutoring for All Levels

From 13 € /h

Unlock the world of technology with clear, project-based lessons in computer science and programming. I offer one-on-one tutoring for all ages and groups—from beginners and school students to career-changers and professionals seeking to upskill.

My teaching is grounded in real-world industry practice. I focus on demystifying complex concepts by connecting them to practical applications, ensuring you not only understand the "how" but also the "why."

I can help you with:

Foundational Concepts: Computer science theory, algorithms, and data structures.

Programming Languages: Python, Java, JavaScript, SQL, and more.

Practical Projects: Web development, automation scripts, and cloud computing basics.

School & University Support: GCSE/A-Level Computer Science, IB, and university assignments.

My Credentials: Former Cloud Engineer & Business Analyst with experience in the tech industry, plus formal training as a Trainee Teacher (Level 2 & 3, UK system).

Extra information

Bring your own study materials

Location

Use Ctrl + wheel to zoom!

At student's location :

Around Valencia, Spain

At teacher's location :

Carrer de Jacomart, Valencia, Spain

Online from Spain

About Me

As a graduate with a Bachelor’s degree in Mathematics and Computing, I bring a strong analytical foundation to my tutoring—whether explaining complex algorithms, breaking down calculus concepts, or building programming skills from the ground up.

My professional experience as a Cloud Engineer and Business Analyst allows me to connect theory with real-world applications. I can help students understand not only how to solve problems, but why these skills matter in today's tech-driven world—from cloud infrastructure to data-driven decision-making.

Furthermore, my role in managing projects and orchestrating planning, execution, and delivery across platforms and teams has refined my ability to communicate clearly and effectively. This directly supports my English and writing tutoring, where I focus on structure, clarity, and persuasive communication—skills essential for technical writing, essays, and professional documentation.

I am passionate about helping students build confidence and competence in these interconnected areas, tailoring my approach to each learner's goals in math, computing, and English.

Education

- (BSc) Mathematics and Computing at University of Greenwich
- A levels - Mathematics, Computer Science, Physics, Spanish, GCSE English
- Bachillerato - Salesianos San Antonio Abad

Experience / Qualifications

- Consultant Cloud Engineer at Asos
- Consultant Business Analyst at HMCTS
- Mathematics and Computing teacher at Sir George Monoux Sixth Form and at City of London Academy Sixth Form

Age

Preschool children (4-6 years old)

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

90 minutes

120 minutes

The class is taught in

English

Spanish

Skills

Computer programming

Computer science

Information technology

Availability of a typical week

(GMT -05:00)

New York

At teacher's location and via webcam

At student's home

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Private English Lessons for learners of all ages and groups

13 € /h

Welcome! My name is Oscar, and I offer bespoke, one-on-one English lessons designed to meet your specific objectives. Whether you are a beginner, a professional, or a student in a formal school system, my unique blend of industry expertise and certified teaching experience provides a learning path that is both effective and engaging.

My Unique Approach:
I bridge the gap between academic English and the practical language used in the real world. My teaching philosophy is student-centred, focusing on building confidence and fluency through:

Customised Learning Plans: Every lesson is tailored to your goals, whether it's conversational fluency, business communication, exam preparation, or academic support.

Practical Application: We move beyond textbook English to focus on the language you will actually use in your career, studies, and daily life.

Interactive & Engaging Methods: Utilizing a mix of conversation, multimedia resources, and real-world scenarios to make learning dynamic and memorable.

Who Are My Lessons For?

1. English as a Second Language (ESL) for Adults:

General English: Improve your conversational skills, grammar, vocabulary, and pronunciation.

Business & Professional English: Specialised lessons for the corporate world, including presentations, meetings, report writing, and professional emails.

2. Students in Private & Public Schools (All Ages):

Homework & Assignment Support: Get expert help with school assignments, essays, and projects.

Exam Preparation: Targeted tutoring for key standardized exams.

Foundational Skill Building: Strengthen core skills in reading comprehension, writing structure, and literary analysis to build a solid academic foundation.

A Special Focus for Aspiring Professionals:

Leveraging my direct experience as a Cloud Engineer and Business Analyst, I offer unparalleled English coaching for the technology and business sectors. This is ideal for IT professionals, developers, and analysts who need to:

Communicate complex technical concepts clearly to global teams and clients.

Write precise technical documentation, project specs, and business cases.

Participate confidently in international conference calls and agile meetings.

Enhance their CVs and professional profiles in English.

My Teaching Credentials & Experience

Several years of professional experience as a Cloud Engineer and Business Analyst, giving me firsthand knowledge of the English required in fast-paced, technical, and corporate environments.

Experienced as a Trainee Teacher for Level 2 and Level 3 students within the British educational system. This provides me with a robust pedagogical foundation and a clear understanding of national curriculum standards and assessment objectives.

I have a track record of helping students achieve their goals, from passing crucial exams to securing their dream jobs in international companies.

What You Can Expect:

A flexible schedule to suit your commitments.

A supportive and patient learning environment where mistakes are seen as opportunities.

All learning materials provided.

Ready to unlock your full potential in English?
Contact me today to schedule your first lesson and let's build your path to success together.

Private Mathematics and physics Lessons for Secondary and Higher education students

13 € /h

Master math with clear, patient, and tailored lessons. I offer one-on-one tutoring for students of all ages and backgrounds—from school-age students to adult learners.

My approach focuses on building confidence and foundational understanding by breaking down complex problems into simple, logical steps. With a professional background in technology and engineering, I specialize in connecting abstract math concepts to real-world applications, making learning engaging and effective.

I can help with:

School & Exam Support: Homework, GCSEs, A-Levels, ESO, Bachillerato and university entrance exams.

Core Subjects: Algebra, Geometry, Calculus, and Statistics.

Practical Math for Adults: Skills for career advancement or personal development.

My Credentials: Bachelors in Mathematics and Computing - Experienced Trainee Teacher (Level 2 & 3, UK system) and former Cloud Engineer & Business Analyst.

Surya

Programming is hard. I heard that so many times. But trust me, it is not. You just need someone to tell you how this whole thing works. You'll realize how simple it is in a few classes. All I ask from you is a bit of dedication and you will be coding in no time.

Python is a perfect place to start given its easy to read syntax. I try to customize my teaching style based on what works for you, your own personal learning style and that will optimize the time you spend with me. I am a professional senior developer myself with more than 8 years experience at companies of different scales so I have a good idea what you should and shouldn't focus on.

I am result driven and so are my classes. Looking forward to seeing you there.

Maria

With 3 years of experience giving private lessons since I finished the Degree in Data Science, I offer Python classes from basic to advanced level. Both programming from scratch and adapted to certain Data Science topics such as working with datasets and some Machine Learning models, as well as in the FPR, PRG and EDA subjects of the UPV or similar. In addition to programming subjects in biological degrees such as Biotechnology or Biomedicine.

Surya

Maria

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Contact Oscar Eko