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$
USD
I will build ai applications with java spring ai
Rajnesh Charan
5.0
5.0
About this gig
Want to supercharge your business with AI-powered applications built on a strong Java Spring Boot backend?
I'll develop intelligent and scalable AI solutions using Java Spring AI, designed for real-world performance and reliability.
What You'll Get
- Custom AI applications built with Java Spring AI
- Integration with vector databases pgvector, Pinecone, FAISS, or Weaviate
- RAG (Retrieval-Augmented Generation) pipelines for document-based Q&A
- Embeddings and semantic search implementation
- Integration with OpenAI, Hugging Face, or custom AI models
- Secure and modular REST APIs for chatbots, assistants, and automation tools
Use Cases
- AI Chatbots & Virtual Assistants
- Document Q&A and knowledge-based systems
- Semantic search across large text data
- AI-powered REST APIs for enterprises
- Business automation and smart knowledge tools
Why Choose Me
- Expert Java & Spring Boot AI Developer
- Strong background in RAG, embeddings, and vector search
- Clean, well-structured, and production-ready code
- Full guidance, setup, and post-launch support
- 100% client satisfaction and clear communication
Get to know Rajnesh Charan
Rajnesh Charan
Transforming Ideas into Intelligent AI Solutions
- FromPakistan
- Member sinceDec 2020
- Avg. response time1 hour
- Last delivery9 months
Languages
English, Urdu
I build AI systems end-to-end, from raw data to deployed, real-world applications, across machine learning, deep learning, NLP, and generative AI. I'm currently the sole engineer behind an offline-first AI platform for precision agriculture, where I design for the kind of real-world conditions demos never have to survive: unreliable connectivity, messy data, real stakes.
FAQ
Do I need my own API keys?
If you want to use GPT models, yes. I’ll guide you. Or I can use open-source LLaMA/Hugging Face models.
Should we place order first?
No, Please inbox me first to discuss your project.
Reviews
1 reviews for this Gig
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plus34media
Brazil
Rajnesh delivered an exceptional Enterprise-Grade Java/Spring AI solution. He perfectly executed a complex microservices architecture (Monorepo) with a clean separation of concerns between the Core Orchestrator and the AI Tools. Rajnesh followed the technical brief 100% (using Spring AI and Docker-First...
$600-$800
Price
2 days
Duration
R 
Seller's Response
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
P plus34media
Brazil
Rajnesh delivered an exceptional Enterprise-Grade Java/Spring AI solution. He perfectly executed a complex microservices architecture (Monorepo) with a clean separation of concerns between the Core Orchestrator and the AI Tools. Rajnesh followed the technical brief 100% (using Spring AI and Docker-First...
$600-$800
Price
2 days
Duration
R Seller's Response
Helpful?
