09/17/2026 updated
100 % available
Java Developer | Spring Boot | Microservices | REST APIs
Hyderabad, India
Worldwide
B.Tech in AI & ML (ongoing, expected 2026)About me
I’m a Full-Stack Developer specializing in Java, Spring Boot, Python, Django, React, and REST API development. I build practical, scalable web applications and backend systems, with experience integrating payment gateways, third-party APIs, databases, AI services, and automation workflows.
AI AgentsJava (Programming Language)Spring SecurityApplication Programming Interfaces (APIs)Spring FrameworkJava API For RESTful Web Services (JAX-RS)Messaging Application Programming InterfaceMongoDBOAuthSwaggerSoftware DesignSystems IntegrationSpring CloudSpring MVCSpring Boot
Java & Spring Boot Backend Development
Hands-on experience building backend applications using Core Java, OOP, Collections, Streams, Multithreading, Spring Boot, Spring Framework, Spring JDBC, JPA, and RESTful APIs, including business logic implementation, database persistence, and exception handling.
Microservices Architecture
Practical knowledge in designing and implementing microservices-based systems using Eureka Service Registry, Circuit Breaker, Apache Kafka for messaging, and Docker for containerization, enabling reliable and scalable application development.
Database Management
Experience working with relational and non-relational databases including MySQL, PostgreSQL, pgvector, and MongoDB, covering transaction persistence, database integration, and query management.
Payment & Security Integration
Knowledge of PayPal REST APIs, Standard Checkout, OAuth 2.0, Basic Authentication, JWT, and Spring Security, applied in building secure payment processing systems.
Cloud & DevOps
Experience with AWS EC2, AWS RDS, AWS Secrets Manager, Docker, Docker Compose, nginx, and CI/CD pipelines for cloud deployment and infrastructure management.
AI & Machine Learning
Familiarity with Machine Learning, Generative AI, LLMs, AI Agents, RAG, LangChain, CrewAI, Scikit-learn, TensorFlow, Groq API, Gemini API, Prompt Engineering, and Tesseract OCR.
Frontend Development
Skills in HTML5, CSS3, JavaScript, React, TypeScript, and Tailwind CSS for building user interfaces and dashboards.
Testing & API Tools
Experience with JUnit, Mockito, Postman, Swagger UI, and REST API Testing for quality assurance and API validation.
Logging & Observability
Knowledge of SLF4J, Logback, Micrometer, Prometheus, Grafana, Loki, and Distributed Tracing for application monitoring and observability.
Core Computer Science
Strong foundation in Data Structures & Algorithms, System Design, Design Patterns, Debugging, Problem Solving, and Agile/Scrum methodologies.
Hands-on experience building backend applications using Core Java, OOP, Collections, Streams, Multithreading, Spring Boot, Spring Framework, Spring JDBC, JPA, and RESTful APIs, including business logic implementation, database persistence, and exception handling.
Microservices Architecture
Practical knowledge in designing and implementing microservices-based systems using Eureka Service Registry, Circuit Breaker, Apache Kafka for messaging, and Docker for containerization, enabling reliable and scalable application development.
Database Management
Experience working with relational and non-relational databases including MySQL, PostgreSQL, pgvector, and MongoDB, covering transaction persistence, database integration, and query management.
Payment & Security Integration
Knowledge of PayPal REST APIs, Standard Checkout, OAuth 2.0, Basic Authentication, JWT, and Spring Security, applied in building secure payment processing systems.
Cloud & DevOps
Experience with AWS EC2, AWS RDS, AWS Secrets Manager, Docker, Docker Compose, nginx, and CI/CD pipelines for cloud deployment and infrastructure management.
AI & Machine Learning
Familiarity with Machine Learning, Generative AI, LLMs, AI Agents, RAG, LangChain, CrewAI, Scikit-learn, TensorFlow, Groq API, Gemini API, Prompt Engineering, and Tesseract OCR.
Frontend Development
Skills in HTML5, CSS3, JavaScript, React, TypeScript, and Tailwind CSS for building user interfaces and dashboards.
Testing & API Tools
Experience with JUnit, Mockito, Postman, Swagger UI, and REST API Testing for quality assurance and API validation.
Logging & Observability
Knowledge of SLF4J, Logback, Micrometer, Prometheus, Grafana, Loki, and Distributed Tracing for application monitoring and observability.
Core Computer Science
Strong foundation in Data Structures & Algorithms, System Design, Design Patterns, Debugging, Problem Solving, and Agile/Scrum methodologies.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluentHindiFluentTeluguNative speaker
Project history
Developed a microservices-based payment system integrating PayPal Standard Checkout with Order Creation, Capture, payment status tracking, REST APIs, and OAuth 2.0 authentication. Implemented MySQL transaction persistence, Kafka-based payment events, centralized exception handling, Eureka/Circuit Breaker, Docker, and AWS for reliable and scalable payment processing.
Designed a 3-stage AI agent pipeline for clarification, planning, and code generation to transform natural-language prompts into playable HTML5 games. Integrated the Gemini API and REST services using prompt engineering and structured JSON generation to improve reliability and consistency of generated game code.
Gained practical experience in Java, Spring Boot, Microservices, REST APIs, database integration, and cloud-based application development through enterprise-focused training and project implementation.