1st lesson free
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Koushik
- Rate S$27
- Response 1h
S$27/h
Contact
1st lesson free
- Computer programming
- Python
- Artificial Intelligence
- PostgreSQL
13+ Experience in IT Industry and Academia, looking for serious students only
- Computer programming
- Python
- Artificial Intelligence
- PostgreSQL
Lesson location
About Koushik
I'm an AI engineer and Tech Lead with 13+ years of industry experience at companies like Accenture, IBM, and Cognizant, where I've built real AI and machine learning solutions for global brands including Apple, IKEA, and Roche. I hold an MTech in Computer Science from IIT (ISM) Dhanbad, and I'm currently pursuing my PhD, researching how large language models behave across languages. I teach Python, Artificial Intelligence, and PostgreSQL, and I can also help with data structures, algorithms, and technical interview preparation. My classes are practical and friendly — we write real code together and build things you can actually use or show in your portfolio. Whether you're a complete beginner, a working professional upskilling, or preparing for interviews, I'll shape every lesson around your goals.
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About the lesson
- All levels
- English
All languages in which the lesson is available :
English
Hi! I'm Koushik — an AI engineer at a global consulting firm and a doctoral researcher working on large language models. I teach Python, Artificial Intelligence, and PostgreSQL to adult learners, from complete beginners to working professionals preparing for a career switch.
What you can learn with me:
Python — from your very first script to writing clean, production-ready code
Artificial Intelligence & Machine Learning — how models actually work, how to train, fine-tune, and evaluate them, and how to use LLM APIs in real applications
PostgreSQL — database design, SQL queries, joins, indexing, and query optimization
Data Structures & Algorithms and CS fundamentals — interview-focused problem solving (available on request)
How my classes work:
Every session is hands-on. We write real code together, build practical mini-projects, and I always explain the why behind each concept — no passive slide decks. I adapt every lesson to your goal, whether that's cracking a technical interview, building a portfolio project, automating tasks at work, or finally understanding the AI tools you use every day.
Classes are online, one-on-one, and scheduled around your time zone. Book a trial lesson, tell me what you want to build, and we'll start from there.
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Rates
Rate
- S$27
Pack rates
- 5h: S$135
- 10h: S$270
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 1hr
online
- S$27/h
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