Java Fullstack

Key Responsibilities

Design and develop enterprise-grade applications using Java, Spring Boot, Microservices, and React.

• Build RESTful APIs and integrate backend services with AI/ML platforms.
• Develop AI-powered solutions using Large Language Models (LLMs).
• Implement Retrieval-Augmented Generation (RAG) architectures using vector databases.
• Create AI Agents and workflow orchestration using Lang Chain, Lang Graph, Spring AI, or similar frameworks.
• Integrate OpenAI, Claude, Gemini, or other foundation model services.
• Collaborate with business stakeholders to convert AI use cases into production-ready solutions.
• Build and maintain CI/CD pipelines and cloud-native deployments.
• Ensure application scalability, security, performance, and observability.
• Follow Agile and Dev Sec Ops  best practices.

Java 8/11/17+

• Spring Boot
• Spring MVC
• Spring Security
• Spring Data JPA
• Hibernate
• Microservices Architecture
• REST API Development

React JS

• JavaScript (ES6+)
• Type Script
• HTML5
• CSS3
• Bootstrap / Material UI

Prompt Engineering

• Large Language Models (GPT, Gemini, Claude, Llama)
• Retrieval-Augmented Generation (RAG)
• Lang Chain / Lang Graph
• Spring AI
• Vector Databases (Pinecone, ChromaDB, Weaviate, FAISS)
• AI Agents and Agentic Workflows
• Model Evaluation and Guardrails

PostgreSQL / MySQL

• MongoDB
• Redis

AWS / Azure / GCP

• Docker
• Kubernetes
• Git Hub Actions / Jenkins
• Terraform (Good to Have)