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I will integrate openai or gemini into your java spring boot app
vishnu
About this gig
Transform your Java app with Enterprise AI. Don't settle for scriptsget production-ready integration.
I am a Senior Java Developer with 3.5+ years of experience in the Spring Boot ecosystem. I specialize in building "Smart Backends" by integrating OpenAI (GPT-4o) and Google Gemini into Java systems. Using a high-speed "Vibe Coding" workflow, I deliver AI features 2x to 3x faster than traditional methods.
What I offer:
- AI Integration: Connecting Spring Boot to LLMs via LangChain4j.
- Enterprise RAG Systems: Let AI chat with your private SQL Data or PDFs.
- Autonomous Agents: Agents with tool-use, memory, and complex logic.
- Prompt Engineering: Optimized prompts for high accuracy and security.
- Scalable Code: Production-ready, well-documented, and secure architecture.
The "Vibe Coding" Advantage: I use AI-accelerated diagnostics to handle boilerplate, so I spend 100% of my time on your Custom Business Logic & Data Security. You get startup speed with senior-level reliability.
Let's build the future. Message me to discuss your AI roadmap!
Get to know vishnu
vishnu
Software Engineer, Java Spring Boot, Microservices, Zoho Expert
- FromIndia
- Member sinceApr 2026
- Avg. response time1 hour
Languages
Tamil, English
Hi, I'm Vishnu, a Software Engineer with 3.5+ years of experience. I specialize in building scalable Java Spring Boot backends and high-efficiency Zoho automations.
Core Expertise:
Java Backend: Spring Boot, Microservices, and REST APIs.
Database: SQL optimization (MySQL/PostgreSQL) and fixing JPA/Hibernate bugs.
Zoho Ecosystem: Advanced Deluge scripting, CRM workflows, and API integrations.
I focus on solving complex architectural bugs and transforming manual processes into automated, scalable systems. Let's build something efficient!
My Portfolio
FAQ
Question: Which Java framework do you use for AI integration?
Answer: I primarily use LangChain4j alongside Spring Boot. This combination ensures enterprise-grade security, easy maintenance, and robust connectivity to LLMs like OpenAI and Gemini.
Question: Is my data secure when using AI?
Answer: Absolutely. I implement industry-standard security practices, ensuring that your API keys are managed via environment variables and sensitive data is handled according to the LLM provider’s privacy guidelines.
Question: Can the AI "chat" with my own database or PDF files?
Answer: Yes! I can implement RAG (Retrieval-Augmented Generation) patterns, allowing the AI to fetch and process information from your MySQL/PostgreSQL databases or local documents securely.
Question: Can you integrate AI into an existing legacy Java application?
Answer: Yes. Whether it's a modern Spring Boot microservice or an older Java monolith, I can architect a solution to bridge your existing backend with modern AI capabilities.
