- Live classes
- Hands-on builds + implementation-focused teaching
- Certificate of completion
- Access to class recordings
- Doubt clearing + life time community support
- Assignments to keep you on track
- Career upgrade guidance for Java devs
- Bonus sessions
Course Details
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Course Starts
10th Apr 2026
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Course Duration
8+ WEEKS
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Class Timings
[8:30PM - 9:30PM] Live Teaching on Monday to Friday (5 days a week)
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Class Duration
1+ Hours Live Teaching
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Class Recording Provided
Yes
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Course Validity
2 year
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Programming Language Used
Java
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Prerequisite
Spring Boot (Basic understanding recommended, but not mandatory)
What you'll learn
- Build GenAI apps in Spring Boot using Spring AI (ChatModel + ChatClient)
- Work with multiple LLM providers: OpenAI, local models (Ollama), AWS Bedrock
- Prompting essentials: message roles, prompt templates, prompt stuffing
- Control model behavior using ChatOptions and defaults
- Design AI workflows using Advisors (built-in + custom advisors)
- Stream AI responses in real time
- Generate structured outputs and map AI responses to Java objects
- Understand GenAI fundamentals: tokens, embeddings, vectors, attention
- Add conversation memory (stateless → stateful chat)
- Implement per-user memory using conversation IDs
- Persist memory using JDBC and manage context size (maxMessages / tokens)
- Build RAG pipelines (prompt stuffing vs RAG)
- Use vector databases and set up Qdrant with Docker
- Chunk documents, store embeddings, and answer questions from documents
- Use RetrievalAugmentationAdvisor for production-style retrieval
- RAG with web search and multi-source retrieval
- Implement Tool Calling to connect AI with real services
- Let AI interact with databases through tools (with safe error handling)
- Learn MCP (Model Context Protocol) and standardize tool integrations
- Build MCP clients/servers and use inspector + remote invocation
- Integrate GitHub MCP server in real workflows
- Evaluate AI responses using evaluators (relevancy + fact checking)
- Improve reliability with runtime validation and retry strategies
- Monitor AI apps using Spring Boot Actuator metrics
- Production observability with Prometheus + Grafana dashboards
- Trace AI flows using OTLP and Jaeger
- Speech-to-text and text-to-speech integrations
- Image generation using Spring AI
Week-wise Curriculum
A complete 8-week roadmap to master GenAI and build production-ready AI applications with Spring Boot, REST and JPA.
Spring Boot, REST & Spring AI Foundations
- Spring Boot project setup with Starters and Auto-configuration
- Understanding Layered Architecture: Controller → Service → Repository
- REST API fundamentals: HTTP Methods (GET, POST), Status Codes, and Payload handling
- Integrating Spring AI with OpenAI / Gemini / local models via application.properties
- Building your first AI-powered Spring Boot REST API
Prompt Engineering in Spring Boot Applications
- Message roles: system, user and assistant
- Externalizing Prompts: Using Resource loaders to manage templates
- ChatOptions configuration: Tuning temperature and top-p in backend code
- ChatModel vs ChatClient: When to use fluent API vs low-level model access
- Designing clean, reusable, and versioned AI REST endpoints
Advisors, Pipelines & Streaming APIs
- Spring AI advisor architecture: Request vs Response Interceptors
- Built-in advisors and custom advisor creation for logging and security
- Streaming AI responses: Using
Flux<String>for real-time UI updates - Global Exception Handling in Spring Boot for AI API failures
- Fallback strategies and Circuit Breakers for production safety
Structured AI APIs with REST & Java Objects
- Returning structured JSON responses from LLMs
- Mapping AI responses to DTOs and Java POJOs using Jackson
- Bean, List and Map output converters for type-safe data
- Building contract-first REST APIs for production use
- Response design, validation using Jakarta Bean Validation
Spring Data JPA for AI Applications
- Introduction to Hibernate and JPA: Entity Lifecycle and States
- Modeling relationships:
@OneToManyfor Users and their Chat Histories - JpaRepository: Writing custom queries for chat log retrieval
- Persisting AI responses, metadata, and audit logs in SQL databases
- Handling large text blocks in database using @Lob and @Column annotations
AI Memory Systems with Spring Boot + JPA
- Implementing Conversational Memory in stateless REST environments
- Connecting Spring AI
ChatMemorywith JdbcChatMemory via JPA - Session-based memory management using Unique Conversation IDs
- Optimizing DB performance: Pagination and Sorting for chat history
- Transaction Management: Ensuring memory is saved only on successful API calls
RAG Applications with Spring Boot
- RAG architecture: Data Ingestion → Vectorization → Retrieval
- Vector Database Integration: Connecting to Qdrant/Milvus via Spring AI
- Using Document Transformers: Chunking and Metadata tagging
- Building an Ingestion REST API to upload and index PDFs/Text
- Querying vector stores to enrich AI prompts with Contextual Data
Production AI Systems, MCP & Multimodal
- Tool Calling (Function Calling): AI interacting with your JPA services
- Monitoring & Observability: Using Spring Boot Actuator for AI health checks
- Securing AI Endpoints with Spring Security and JWT
- Multimodal APIs: Processing Images and Audio in Spring REST Controllers
- Final Deployment: Dockerizing the Spring Boot, DB, and Vector Store stack
Real-World Projects You Will Build
- AI Chat Assistant API
- Memory-Based AI Assistant
- Document Q&A System (RAG)
- Production GenAI Platform
- Multimodal AI Application
Bonuses
Get Certified from Code For Success
Frequently Asked Questions
While we provide comprehensive training and support, job placement ultimately depends on your skills and efforts. We'll equip you with the knowledge and tools you need to pursue a career in your chosen field.
Yes, our course includes hands-on project training to provide you with practical experience in applying the concepts you learn.
The highest package our students have received varies from year to year. We have had students achieve competitive packages in leading companies.
The duration required to secure a job may vary based on individual factors. Our course is designed to provide you with the necessary skills and knowledge, but your success in the job market depends on various factors, including your prior experience and job market conditions.
Absolutely! Our course is suitable for both freshers and professionals looking to enhance their skills in the field.
Yes, we provide access to course recordings for your convenience, ensuring you can review the material at your own pace.
Yes, you will receive a certificate of completion to showcase your achievement in the course.
The primary language of our course is java
Community support refers to our commitment to creating a supportive network of students and alumni who can connect, share insights, and provide assistance to one another through forums, social media, and other platforms.
After signup and enrollment, click on the discussions button to ask questions to me and others who are doing the course. You will also get access to my exclusive Telegram Group
After payment, you will receive instructions on how to access the course materials and get started with your learning journey.
We encourage open communication. If you have any queries or feedback, feel free to contact us at write2codeforsuccess@gmail.com, and we'll be happy to assist you.
You can also connect with us on Telegram and discord.
See what our students tell about us
Bhaiya reading java from you, knowing how and why things are working.Everything is making sense and also i feel motivated.
Arka
Pehele me doubt me tha ki kaisa hoga itna Kam Paisa le rhe hai and only weekends me class hai to ache se padhenge ki nahi but 1 week se recorded lectures and live class karke sure hu ki course worth it hai😁
Hitanshu
Bhaiya aapke jaisa padhane ka course launch kro na pls 🦁
Your teaching skills are mind blowing 😌
Buddy
Sir you are just a superhero of this whole subject. You have a great way to make these highly toughest topics super easy. believe me sir , how much I learnt from you all those topics stuck in my mind. Thank you sir ❤️
Aditya
Sir, your teaching style is awesome and your explanation is very easy. Anyone can understand all the concepts in an easy way and you develop more interest in Java by using your teaching experience.
Saurabh Yadav
Sir ji, aap jo samjhate samjhate internals per aa jate ho na aesa lagta hai ki multiverse me aagaye ho Maja aa jata hai🫡
Akram
Your dedication and passion for teaching have truly made a difference in my learning journey. Your innovative approach to presenting even the most challenging topics has not only sparked my interest but also encouraged me to push my boundaries. Your unwavering support, patience, and encouragement have created an environment where every student feels valued and motivated to excel. Thank you for inspiring us and for your relentless commitment to our growth and success.😊🙏
Shivendra
Sir you explain concepts in very easy way and it is very understandable by providing real time examples ❤️😁
Pushkar
One of the best teacher i ever had in my life , teaching is super 👏
Pramod
This depth++ teaching way is awesome..❤️
Ayan
Sir,Your way of teaching is really great. I was looking for a good Java Full Stack course, and yours turned out to be better than I expected. Every topic is explained clearly, and I am able to understand everything easily
Saloni
The course is very good and well-structured.It covers all important topics in detail. The teaching style is easy to understand.Practical examples make learning more effective. Overall, it is a great course for gaining knowledge
Suyog
I really appreciate your teaching skill, it's top-notch! Your explanations are clear and helpful, and the practical examples make complex topics much easier to understand. I’m enjoying the sessions
Anup
Sir tushi great ho 👌 And i loved your teachings style 👍 Because teaching style is very different from others. One thing that makes his teaching unique is that he explains each topic in depth and provides real-life examples, which help us understand easily
Nitin
Sir's teaching style is very different from others. One thing that makes his teaching unique is that he explains each topic in depth and provides real-life examples, which help us understand easily.
Raj
Your way of teaching is different from others bhaiya.😚 Concept kaise smjhana h kisi bachhe ko koi aap se sikhe ❤️ Aur aapse pdh ke lgta h ki apna bda bhai pdha rha h .. ❤️
Murari
Great teacher bhaiya Aaj tk aisa nhi dekhaa superb❤️❤️❤️
Prem
Hello genie Ashwani Bhaiya I really want to express my gratitude towards you, literally no one has taught Java and Spring boot in such a perfect way. I was in doubt while taking this course but it turned out be to be the best. Thank you for being such a humble and understanding teacher.... It’s truly a high value and wonderful course.
Vaishnavi
Hello Ashwani bhaiya. The way of you teach no is there to compare with you. Really, I have already learned the spring boot and react but the you explain the concept is of next level. Thanks for giving the great quality of course and also the teaching.
Rohit patil
Bhaiya your teaching way is very awesome, I am able to understand every concept or code that you teach. You are doing great bhaiya, We are proud of you.
Bhupesh Kumar
Hello ashwani bhaiya!! The course was excellent! The content was well-structured, and the material provided was incredibly thorough and helpful. I feel much more confident in my Java skills, thanks to this comprehensive learning experience. Thank you for creating such a high-quality course!
Ashish
Hello bhaiyya, i am rohit, from maharashtra. i got to know this course from your youtube video and immediately joined the course. And I am sure that , i made one of the best decision of my life. in this course, i learned a lot of things, and your teaching style is the best. Thank you for providing such content at very very affordable price Thank you @genieashwanii
Rohit Mhetre
it is great and amazing experience with you bhaiya there are a lot of teachers but you teach us like a big brother. The whole session is good and interesting and I really want to convey my regards to your efforts. Thanks @genieashwanii
Chirag
Hi @genieashwanii I am Niraj kumar. i am from Bihar jamui I am student in the spark 2.0 batch, and I want to share my feedback on the experience. Honestly, this course has been very awesome in my life. Teaching style is very funtastic. Thank a lot bhaiya ji..
Niraj Kumar
Hello all, Rahul Tyagi from ghaziabad. The course structure was very well-organized, and the concepts were explained in a beginner-friendly way. Topics that initially seemed difficult were explained with simple and practical examples, making them easy to understand. Thanks sir
Rahul Tyagi
There is no any feedback which can express my respect to spark2.0 batch instructor, Genie Bhaiya He truly knows how to make learning memorable by Teaching through Stories. His content is Masterpiece That's the magic of Bhaiya! The confidence he's given me to CC i.e "Crystal Clear" every problem is truly priceless...
Nish
Hello sabko, Yash here from Kolkata. Curently in 3rd year ECE from IEM Kolkata. From day 1 bhaiya ne in depth aur sare topics ekdam acche se clear karvae h. easy topic ho ya complex bhaiya ne saaare topics ko easy to understand way mein samjhe with proper examples and projecs all along the way. The website and the app is fully optimized, topic wise ache se organized h toh revison mein kafi help ho jati ha
Yash
Teaching Style : unique +classic
Concept clearing:100%
Doubt clearing:100%
Notes style : 100%
Yash
Hello, everyone. I just want to share my thoughts on the core Java section. Ashwani sir has covered mostly every concept of core Java plus conducted a Q&A session about core Java specifically and given all the possibilities of the questions that can be asked during the interview. So what I think is, no one can teach core Java just like Ashwani sir. If we ever get confused, just have to roll back to the notes and we are done. Thank you, Ashwani sir, for making this true for us and in just that penny price. Thank you, Ashwani sir 😌
Harshit Gupta
Hello, everyone. I also want to share my thoughts on this course. I was always trying to learn Java and JavaScript. I have downloaded at least 300+ lectures in a few months. I tried to learn that so hard, but I never got the concept clear. In every YouTube video, I got to know it is the same what he is teaching, but my concepts never got cleared. Every teacher I learned from YouTube just said a word, and the concept is explained in that, but I never understood. I thought everyone is learning I am only not able to do (this is the situation I faced before joining the course). But when I joined this course, I realized this is the best course I had got to learn. I got my confidence back. Thank you, Ashwani bhaiya.
Saurabh
This Batch is very different from all others. The teaching style of sir, handling all the doubts and the best sir, jo bhi update hai bahut easily samajh aata hai. Itna deep koi nahi padta jitna sir padte hain. Just one line: this is the best batch ever. Thank you, sir, for giving that much input
Archi Jain
Hello, everyone. Today I want to share my feedback about this Java full stack development course. This course is very precious and really appreciable. I am 100% sure that no one course was like it yet and also wouldn't be. And also like to appreciate Ashwani Bhaiya who is the owner of this course. In my whole studying life, no one teacher I found like him. Literally his teaching style is so different and also appreciable. I am very lucky that I found Ashwani Bhaiya as a teacher... Thank you so much Bhaiya and Lots of love to you Bhaiya 🥰🥰🥰
Manish Kumar
At first while buying the course I was in dilemma whether should I buy or not, but I did trust my instinct and it turned out to be worthwhile, most important thing about you is going to the roots of the concept, I studied servlet from my college and from YouTube as well but the way you taught breaking down each step was amazing, Thanks for the efforts sir ❤️ will make sure your efforts won't go in vain.
DigVijay
Great knowledge, teaching style is very good. One of the best decisions to purchase this course. So thank you, Ashwani sir.
Karmit
Sir, I won't join the live session, but I am constantly following the recorded lectures. You have taught us in depth. Your explanations are really simple and make me fall in love with Java & Java Dev. Thanks so much, sir, for your guidance. 🙌
Chinmay
Mai last 1 year se spring sikhne ka koshish kar raha tha... kabhi udemy course kabhi youtube se.. pr smjh kuch ni aya to mern padhne laga (kyuki usi ka course har jgh tha)... Fir jaise aapke course ka video aaya to laga ki shyad abhi bhi hope hai... koi to spring boot padhana chahta hai... And the price is 3.5k but the content is more than 10x of the price. Thankyou for making spring easy for us...Really means alot and saved me journey with "java spring boot"❤️
Divyanshu
Your explanation is so good. Ap apna pura effort lgate ho bhaiya teaching style is fabulous and your bond with me is like my big brother.
Rohit
Sir aap koi bhi topic ko aise examples deke samjate ho ki sab kuchh dimag me chhap jata hai Sir you are the best teacher ever….🥳🥳🥳
Deep
Your explanation is too good and also the code is also simple and easy to understand And the last debugging after writing code no one in YouTube can do this,these also understand how code executes.
Aman
Aapse pdhkar mujhe bhot achha lag raha hai Confidence bhi aata hai. jis tarah se aap samajhte ho bilkul basic se I have seen ever anyone like this
Suryanshu
Also I want to add one thing to nurture and motivate people to understand that an individual's situation is very important nowadays.He also keeps in touch with every student which is not even anyone who got in any branded paid course also. Be healthy, fit and fine Ashwani sir,I am offering you this designation from bottom of my heart.Again I meet another wonderful anand sir.
Suvo
Bhaiya aab Kya hi bole Seedhi baat no bakwaas Is your teaching style and which is most important for the concept building by making us solve/code beside u is the best.... Apke efforts ke liye sukriya plus aap hi bharosa ho abhi.Apke bhakt ban gye Hain 😂
Hirak
Dear Ashwani Bhaiya, Aapka padhne ka tareeka bahut hi unique aur impactful hai. Aap jo har topic ko ek kahani se relate karte hain, usse concepts bahut hi aasaan ho jate hain. Aapke practical examples aur relatable stories ke through padhna ek engaging aur enjoyable experience ban jata hai. Aapki patience aur dedication ke liye hum sab aapke bahut shukraguzaar hain. Aap hamesha har student ki queries ko calmly solve karte hain aur ensure karte hain ki hum concepts ko achhi tarah se samjhein. Aapke efforts ke liye dil se shukriya! Best regards, Ankit Raj 😊
Ankit Raj
Bhaiya you are teaching awesome 😎. Concepts which you are teaching are all placement oriented and aap bahut acha padha rahe ho . Everything is crystal clear ❤️❤️..
Sehdav
Topics k naam itne bare bare lgte h lekin mast mast examples deke padhane k liye thank you bhaiya😎...aapne jo example deke smjhaya concepts ko wo to dimag me aise fit ho gya ki chalte phirte v koi puche to aaram se bata denge🥳🥳
Trisha Gupta
Ashwani bhaiya I am from Bangladesh. I understand Hindi clearly. I understand your teaching clearly and I really enjoyed your class. Your teaching style is awesome. You are one of the best teacher of my life. I pray to Allah that what I have learnt from you I can properly use in my career. Pray for us sir.
Ruma