1st lesson free
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Gautam
- Rate S$7
- Response 1h
S$7/h
Contact
1st lesson free
- Computer programming
- Programming languages
- SQL
I am a software professional with 10 year industry experience in SQL, Oracle PL/SQL, Linux, database development, and production-oriented IT environments.
- Computer programming
- Programming languages
- SQL
Lesson location
About Gautam
My focus is not simply on completing a syllabus. I want you to understand how and where these technologies are used in real IT environments.
By the end of the training, my goal is for you to be comfortable writing SQL/PLSQL code, working with Linux commands, troubleshooting common problems, and explaining your technical knowledge confidently in interviews.
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About the lesson
- All levels
- English
All languages in which the lesson is available :
English
I help students, fresh graduates, and working IT professionals build practical skills that they can actually use in their jobs. My teaching approach focuses on real-world examples, hands-on exercises, problem solving, and interview preparation, rather than only theoretical concepts.
Whether you are starting from scratch, preparing for an interview, or looking to strengthen your existing database and Linux skills, I can create a learning plan based on your current level and goals.
What I Teach
Oracle SQL
SQL fundamentals
SELECT, filtering and sorting
Joins and subqueries
GROUP BY and aggregate functions
CTEs
Analytical/window functions
Views
Indexes and performance fundamentals
Complex real-world queries
SQL problem-solving and interview questions
Oracle PL/SQL
PL/SQL fundamentals
Variables and control structures
Procedures and functions
Cursors
Exception handling
Packages
Triggers
Dynamic SQL
Practical PL/SQL programming
Debugging and troubleshooting
Interview-oriented coding exercises
Linux
Linux fundamentals
File and directory management
Permissions
Process management
grep, find, awk, sed and other useful commands
Log analysis
Shell scripting fundamentals
Cron jobs
Basic production troubleshooting
Practical Linux exercises for IT professionals
My Teaching Approach
I believe the best way to learn programming and database technologies is by doing, not just watching.
My sessions typically combine:
Short explanations of concepts
Live coding
Practical examples
Exercises and assignments
Real-world troubleshooting scenarios
Interview questions
Doubt-solving
Small projects
I can adjust the pace and depth according to your experience level.
Who Can Learn With Me?
My courses are suitable for:
Beginners starting their IT journey
College students and fresh graduates
Software developers
Database developers
Production/support engineers
QA/test professionals
IT professionals looking to switch roles
Professionals preparing for SQL/PLSQL interviews
Anyone who wants practical Oracle SQL, PL/SQL and Linux skills
Interview Preparation
If your goal is to get a database-related job or switch roles, I can also help you prepare through:
SQL coding exercises
PL/SQL programming questions
Scenario-based questions
Frequently asked interview concepts
Practical problem-solving
Mock interview sessions
Resume/project discussion from a technical perspective
Why Learn With Me?
My focus is not simply on completing a syllabus. I want you to understand how and where these technologies are used in real IT environments.
By the end of the training, my goal is for you to be comfortable writing SQL/PLSQL code, working with Linux commands, troubleshooting common problems, and explaining your technical knowledge confidently in interviews.
If you are ready to improve your SQL, PL/SQL or Linux skills, book a trial session and let's create a learning plan based on your goal.
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Rates
Rate
- S$7
Pack rates
- 5h: S$35
- 10h: S$70
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$7/h
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