Learn Oracle Java SE 21 Developer Professional one-to-one with Divyanshu Mehta, a Microsoft Certified Trainer who has taught 1 lakh+ learners. Choose 1, 3, 8, or 15 hours of live, personalised mentorship built around your exam date and experience.
The syllabus follows the Oracle Java SE 21 Developer Professional exam domains, with the most time spent on the heaviest-weighted areas and your weakest topics.
Domain weights come from the published exam outline used in PrepKloud projects. We recheck the latest official Oracle objectives with you in the first session.
All plans are live and one-to-one. Message on WhatsApp to confirm the syllabus and schedule before you pay.
₹999
1 hour · live 1:1
1-hour 1:1 mentorship session
₹2,499
3 hours · live 1:1
3 hours of guided 1:1 training
₹6,999
8 hours · live 1:1
8 hours of 1:1 training + certificate
₹14,999
15 hours · live 1:1
Complete 15-hour training + job support
Prices are in Indian Rupees for the complete plan. Exam fees are not included. The certificate of completion is issued by PrepKloud and is not an official Oracle credential.
Outlines are a starting point. The trainer adjusts the order and depth after the diagnostic session.
See the full Oracle Java SE 21 Developer Professional project guides →
Experienced practitioners preparing for Oracle Java SE 21 Developer Professional who need scenario-level depth, design trade-offs, and troubleshooting practice, and teams that want an expert review of real implementations.
Official exam page: Oracle ↗
Every plan is live, one-to-one mentorship for Oracle Java SE 21 Developer Professional. Basic (₹999) is a 1-hour diagnostic and study-plan session, Standard (₹2,499) gives 3 hours of guided training, Premium (₹6,999) gives 8 hours with portfolio projects and a certificate of completion, and Enterprise (₹14,999) gives 15 hours of complete training with advanced scenarios, job support, and custom requirements.
Divyanshu Mehta is a Microsoft Certified Trainer and Udemy instructor who has taught more than 1 lakh learners across cloud, DevOps, AI, and certification courses, with a 4.5+ average learner rating. Sessions are delivered one-to-one, so the pace and examples follow your experience and target role.
The training follows the published exam domains, including Java Language and Control Flow, Object-Oriented Design, Arrays Collections and Generics, Lambdas Streams and Functional Interfaces, Localization Date Time and Numeric APIs. The first session maps these to your current strengths and the latest official objectives.
Sessions are live online video calls. After you message on WhatsApp, we agree on your goals, timeline, and session slots before you pay. Hours can be split across multiple sessions.
No. Exam registration and fees are paid directly to Oracle or its authorised exam provider. The training fee covers mentorship only.
No training can honestly guarantee a pass. The mentorship focuses on understanding, hands-on practice, and readiness checks so you can decide when to book the exam with confidence.
Premium and Enterprise plans include a PrepKloud certificate of completion for the training. It is not an official Oracle certification; the official credential is awarded only by passing the vendor exam.
Job support is practical guidance: resume and LinkedIn review, interview preparation, and help reasoning through real work problems. It does not include placement guarantees or doing your job on your behalf.
Yes. You can move to a higher plan by paying the difference, and the Enterprise plan supports custom syllabi for teams, projects, or specific tools. Share your requirements on WhatsApp.
Tell us your exam date and experience, and get a recommended plan on WhatsApp.
Chat on WhatsAppPrepKloud is an independent training provider and is not affiliated with or endorsed by Oracle. Product names and exam codes are trademarks of their owners. Training does not guarantee exam results, employment, or placement.