Developing Applications for the Java EE 7 Platform Ed 1
The Developing Applications for the Java EE 7 Platform Ed 1 course by Oracle equips Java developers with advanced skills to build scalable enterprise applications using Java EE 7 technologies like JPA, EJB, JAX-RS, and CDI. It addresses the industry demand for robust back-end solutions, where Oracle Java EE certifications have seen a 40% year-over-year increase in credential issuance, reflecting growing employer demand for certified expertise in enterprise Java development.
This course prepares learners for the Oracle Certified Professional, Java EE 7 Application Developer (1Z0-900) exam, enhancing career advancement with enterprise Java expertise. Koenig Solutions provides official vendor-authorized courseware and 30-day lab access, enabling hands-on practice. Mastery of these skills leads to roles such as Java EE developer or enterprise software architect with increased certification success and job readiness.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Developing Applications for the Java EE 7 Platform Ed 1 course by Oracle is designed for Java developers seeking to master enterprise application development using the full power of Java EE 7. This comprehensive training prepares candidates for Oracle’s professional certification exams, including those aligned with the Java EE 7 Developer credential. Targeted at roles such as Enterprise Java Developer, Backend Engineer, and Application Architect, the course addresses a critical industry need—over 80% of Fortune 500 companies still rely on Java EE-based systems for mission-critical applications, underscoring sustained demand for skilled developers in this domain.
Participants gain hands-on experience with core Java EE 7 technologies, including Enterprise JavaBeans (EJB), Java Persistence API (JPA), JavaServer Faces (JSF), JAX-RS for RESTful services, Java Message Service (JMS), and Contexts and Dependency Injection (CDI). Through guided lab exercises, students build a full-featured product management application using Oracle’s recommended development environment, deploying it on a Java EE Application Server. The labs include creating REST and SOAP web services, implementing asynchronous servlets, integrating WebSocket-based chat functionality, and securing applications using declarative and programmatic security models—all reflecting real-world enterprise scenarios.
This Oracle University-certified course not only deepens technical expertise but also enhances career advancement opportunities, with certified Java EE developers seeing average salary increases of up to 20% in enterprise IT roles. Koenig Solutions delivers this training using official Oracle courseware, ensuring alignment with certification objectives, and offers a Guaranteed-to-Run schedule with optional 1-on-1 mentoring for personalized skill development. Completing the Developing Applications for the Java EE 7 Platform Ed 1 course equips developers to lead scalable, secure enterprise solutions in high-demand technical environments.
What You'll Learn
Prerequisites
- Working knowledge of Java, including classes, objects, inheritance, and exception handling, is essential for mastering Oracle's Developing Applications for the Java EE 7 Platform Certification. This foundational skill helps learners build robust enterprise applications efficiently.
- Experience with XML, including syntax, parsing, and manipulation, is crucial for developing Java EE 7 applications, as XML is widely used for configuration and data exchange in Java enterprise environments.
- A basic understanding of relational database concepts and hands-on SQL experience for querying and data manipulation are vital for integrating databases with Java EE 7 applications, ensuring data integrity and performance.
- Familiarity with Java SE 8 features and development practices supports effective Java EE 7 application development, enabling learners to leverage modern Java capabilities for scalable solutions.
- Understanding HTTP fundamentals and web application architecture is key to designing secure, efficient Java EE 7 enterprise applications that meet modern web standards.
- Experience with software development tools like Maven is necessary for building, managing, and deploying Java EE 7 applications smoothly, reducing project time and errors.
Certification Exam
Everything you need to know about the 1Z0-900 certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Java EE 7 Architecture Fundamentals
2
Day 2– Data Persistence with Oracle JPA
3
Day 3– Business Logic with EJB Training
4
Day 4– Developing Java EE Web Applications
5
Day 5– Advanced Web Services and Security
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of 1Z0-900 certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the 1Z0-900 certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Java EE Developer
- Senior Java Developer
- Enterprise Application Developer
- Java Platform Specialist
- Backend Java Engineer
- Application Architect
Companies Hiring
and 5,000+ organizations worldwide seeking 1Z0-900 certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the 1Z0-900 training course
Is the certification exam included in Developing Applications for the Java EE 7 Platform Ed 1, and what is the exam fee if separate?
What delivery modes does Koenig offer for Developing Applications for the Java EE 7 Platform Ed 1, including Guaranteed-to-Run scheduling?
How long is lab access provided for Developing Applications for the Java EE 7 Platform Ed 1, and what environment is used?
What is Koenig's rescheduling and cancellation policy for Developing Applications for the Java EE 7 Platform Ed 1, including any fees?
What is the exam format, number of questions, passing score, and time limit for the Java EE 7 certification linked to this course?
How long is the Oracle Java EE 7 Application Developer certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing Developing Applications for the Java EE 7 Platform Ed 1?
What prerequisites or experience are needed for Developing Applications for the Java EE 7 Platform Ed 1?
What salary or career impact does the Java EE 7 certification from this course deliver with real figures?
How does instructor-led training for Developing Applications for the Java EE 7 Platform Ed 1 compare to self-study in terms of outcomes?
Still have questions?
Chat with a Training Advisor →Resources
Learn more about 1Z0-900 before you enroll
Creating blog posts centered around the theme of Advanced Developing on AWS can be a great way to attract readers who are interested in enhancing their AWS skills and may be looking for advanced training courses. Here are some blog topic suggestions that incorporate your keywords and can help genera
# Elevate Your Cloud Skills: Mastering Advanced Developing on AWSThe cloud computing landscape is ever-evolving, and Amazon Web Services (AW…
Read GuideCreating blog content that is engaging and relevant can help in generating backlinks for your IT training company, especially when the topic is as specific as Developing Microsoft SQL Server 2014 Databases. Here are some blog topic suggestions that incorporate your keywords and targeted URL:
# Harnessing the Power of SQL Server 2014: A Gateway to Advanced Database Development SkillsIn today's data-driven environment, businesses o…
Read ArticleCreating engaging blog topics that include your targeted keywords can help you generate backlinks and improve your SEO. Here are some blog topics that incorporate your keywords and are related to Developing SQL 2016 Data Models (SSAS):
Unlocking the Power of Data with SSAS: A Path to Microsoft CertificationWith the increasing importance of data in decision-making, the abili…
Read ArticleHappiness Guarantee
We are so confident in the quality of our training that we offer a full money-back guarantee. Not satisfied? Contact us within 24 hours of your first session — we'll refund you completely, no questions asked.