1st lesson free
Rahul
- Rate €2
- Response 1h
€2/h
Contact
1st lesson free
- Computer programming
- Programming languages
- Java
- SQL
- PostgreSQL
I'm a professional developer with 4 years of experience and I worked on a project called internet banking which is widely used in India.
- Computer programming
- Programming languages
- Java
- SQL
- PostgreSQL
Lesson location
About Rahul
As a Java and System Design mentor, I believe teaching is not just about explaining concepts — it’s about building confidence, clarity, and long-term problem-solving ability.
I come from a strong backend and enterprise development background, working on real-world applications involving Java, Spring Boot, Microservices, Security, Payments, and scalable architectures. My experience includes designing production-level systems, implementing authentication mechanisms like FIDO2, handling high-volume data flows, and building secure, maintainable APIs.
Because of this practical exposure, I don’t teach theory in isolation. Every concept I explain — whether it’s OOP, multithreading, caching, system design, or microservices — is connected to real industry scenarios. Students learn not just how something works, but why it is used in real systems.
See more
About the lesson
- Primary School
- Secondary School
- Post-Secondary Education
- +14
levels :
Primary School
Secondary School
Post-Secondary Education
1st year of Sixth Form
2nd year of Sixth Form
Adult education
Bachelor
Masters
Doctorate
Other
Qualified Lawyer Transfer Scheme
MBA
Kindergarten
Beginner
Intermediate
Advanced
Kids
- English
All languages in which the lesson is available :
English
I focus on concept clarity first, then real-world implementation.
I use simple analogies to explain complex topics (e.g., caching, microservices, threading).
For System Design, I use step-by-step whiteboard-style explanations (problem → constraints → architecture → trade-offs).
Regular doubt-solving and real industry examples.
Quick revision of the previous topic (5–10 mins)
Industry-oriented teaching (real backend & microservice use cases).College students (CS/IT background)
Working professionals switching to backend/system design roles
Beginners who want to build strong fundamentals in Java
Focus on writing clean, scalable, production-level code.
See more
Rates
Rate
- €2
Pack rates
- 5 h: €9
- 10 h: €18
free lessons
This first lesson offered with Rahul will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
online
- €2/h
Other tutors in Computer programming
Muhammad
Pembroke & online
- €15/h
- 1st lesson free
Kevin
Tarxien & online
- €22/h
- 1st lesson free
Ayham
Santa Venera & online
- €10/h
- 1st lesson free
Andrea
Birżebbuġa & online
- €10/h
- 1st lesson free
Cristiano
Ħaż-Żebbuġ & online
- €35/h
- 1st lesson free
Chukwuemeka
Is-Siġġiewi & online
- €15/h
- 1st lesson free
Reza
Brooklyn, United States & online
- €35/h
- 1st lesson free
Gabriel
Seattle, United States & online
- €22/h
- 1st lesson free
Idahosa
Toronto, Canada & online
- €16/h
- 1st lesson free
Reza
London, United Kingdom & online
- €41/h
- 1st lesson free
ADAM
Paris 12e, France & online
- €50/h
- 1st lesson free
Shivam
Kingston upon Thames, United Kingdom & online
- €19/h
- 1st lesson free
John
London, United Kingdom & online
- €35/h
- 1st lesson free
Massimiliano
Ancona, Italy & online
- €30/h
- 1st lesson free
Mourad
Paris 12e, France & online
- €40/h
- 1st lesson free
Laurent
Marseille 1er, France & online
- €60/h
- 1st lesson free
Robert
London, United Kingdom & online
- €115/h
- 1st lesson free
Gabriel
Toronto, Canada & online
- €9/h
- 1st lesson free
Esmaeil
New York, United States & online
- €26/h
- 1st lesson free
Reihane
Guelph, Canada & online
- €31/h
- 1st lesson free
-
More Computer programming tutors
