Atul - Databases tutor - Welwyn Garden City

1^st lesson free

Atul

Rate £25
Response 1h

£25/hr

1^st lesson free

Databases
Oracle

Oracle Certified DBA with 25+ years of experience offers online training in Oracle SQL, 19c, RAC, Data Guard, RMAN, AWS RDS and Performance Tuning for all levels.

Databases
Oracle

Lesson location

- At Atul's house: Welwyn Garden City
- Online
- at your home or in a public place : will travel up to 30 km from Welwyn Garden City

About Atul

Hello, I'm Atul, an Oracle Certified Professional with over 25 years of experience in database administration and engineering.

Throughout my career, I've worked with major organisations, including London Stock Exchange Group and British Telecom, supporting some of the most business-critical Oracle database environments in the financial services and telecommunications industries.

My experience spans everything from traditional Oracle database administration to complex RAC and Data Guard environments, performance optimisation, disaster recovery, and large-scale migrations to AWS RDS.

I've also led technical teams, mentored fellow DBAs and worked closely with developers and engineers to solve complex database challenges.

**Why do I want to teach?**

Over the years, I've realised that there's a big difference between understanding Oracle concepts and knowing how to apply them in a real production environment.

I want to help bridge that gap.

My aim is to share the practical knowledge I've gained throughout my career, helping aspiring DBAs build confidence, develop strong technical foundations and understand what working as an Oracle DBA is really like.

I believe that with the right guidance, patience and hands-on practice, anyone with an interest in databases can develop valuable Oracle skills.

Whether you're just starting out or looking to advance your career, I'd be delighted to help you on your learning journey.

About the lesson

My Oracle DBA lessons focus on practical, real-world database administration rather than just textbook theory. With over 25 years of hands-on experience managing mission-critical Oracle databases in major financial institutions and telecommunications environments, I bring genuine production knowledge into every session.

**What you can learn:**
- Oracle Database Administration (11g, 12c, 19c)
- Oracle Architecture, Installation and Configuration
- SQL, PL/SQL and Performance Tuning
- Oracle RAC, ASM and Grid Infrastructure
- Data Guard and Disaster Recovery
- RMAN Backup, Restore and Recovery
- Database Upgrades, Patching and Migrations
- AWS RDS for Oracle and Cloud Migrations
- Production Troubleshooting, Monitoring and Incident Management
- Real-world DBA scenarios and interview preparation

**My teaching approach:**

I believe the best way to learn Oracle DBA is by understanding how databases behave in real production environments. My lessons combine clear explanations, practical demonstrations, hands-on exercises and real-life troubleshooting scenarios.

Each lesson is tailored to your knowledge, experience and learning goals. Whether you're completely new to Oracle or an experienced IT professional looking to develop advanced DBA skills, we'll progress at a pace that suits you.

**Lesson format:**

Online one-to-one sessions, typically 60 minutes, with longer sessions available for advanced technical topics or practical workshops.

**Who are my lessons for?**

Beginners aspiring to become Oracle DBAs, university students, developers, IT support professionals, junior DBAs and experienced database professionals looking to improve their technical skills or prepare for interviews.

As an Oracle Certified Professional, my aim is to help you develop the practical knowledge, troubleshooting confidence and skills needed to work with Oracle databases in real-world environments.

Rates

Rate

£25

Pack prices

5h: £125
10h: £250

free lessons

The first free lesson with Atul will allow you to get to know each other and clearly specify your needs for your next lessons.

online

£25/h

Oracle Certified DBA with 25+ years of experience offers online training in Oracle SQL, 19c, RAC, Data Guard, RMAN, AWS RDS and Performance Tuning for all levels.

Lesson location

About Atul

About the lesson

Rates

Rate

Pack prices

free lessons

online

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Rates

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