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If you’re looking for a Java engineer who builds production-ready systems—not just code, you’re in the right place. I’m a Software Engineer with strong expertise in Java-based full-stack development, specializing in Spring Boot, Hibernate, and Microservices architecture. I help businesses design, develop, and deploy scalable, secure, and high-performance applications that work reliably in real-world environments. HOW I HELP CLIENTS ✅ Build Java-based backend systems and RESTful APIs ✅ Design scalable microservices architectures ✅ Develop database-driven applications with clean data models ✅ Optimize performance, reliability, and maintainability ✅ Containerize and deploy applications using Docker and CI/CD pipelines ✅ Integrate AI-driven features such as Speech-to-Text (STT) and Text-to-Speech (TTS) JAVA-FOCUSED TECHNICAL EXPERTISE Backend & Application Development: • Java, Core Java, OOP • Spring Framework, Spring Boot, Hibernate, JPA • RESTful APIs, MVC Architecture • Microservices design • Swagger for API documentation Databases: • MySQL, MongoDB, Oracle, Oracle RAC, etc. • SQL optimization and high-availability systems • Apache Kafka for messaging and event-driven systems DevOps & Cloud: • Docker, Jenkins, GitHub Actions • CI/CD pipelines, AWS, Linux • Tomcat, NGINX • Monitoring: Prometheus, Grafana Additional Skills: • Node.js, PHP, Python (API development, automation), etc. • AI & NLP integrations • Speech-to-Text (STT) & Text-to-Speech (TTS) • Frontend: HTML, CSS, JavaScript, JSP, Bootstrap, etc. Methodologies & Soft Skills: • Agile / Scrum workflows • Strong problem-solving skills and attention to detail WHY CLIENTS CHOOSE ME ✅ Strong experience with production-grade Java systems ✅ End-to-end ownership from development to deployment and support ✅ Clean, maintainable, and efficient code ✅ DevOps-aware, production-focused mindset ✅ Clear communication and dependable delivery ✅ Quick understanding of existing Java codebases I don’t over-engineer solutions — I build practical Java systems that scale and last. LET’S WORK TOGETHER If you need a Java / Spring Boot / Microservices engineer with Docker, AWS, and real production experience, I’d be happy to help. 📩 Send me a message with your requirements, and let’s build something reliable.

Proven expertise in managing the entire software development lifecycle—from gathering customer requirements, analysis, and design to development, automated testing, and deployment—utilizing a diverse technology stack including Java/J2EE, Python, C#, VueJS, AngularJS, JSF/PrimeFaces, Laravel, PHP, AWS, and WordPress. Extensive experience in the design and development of mission-critical applications, with a strong focus on: Requirement Analysis: Collaborating with stakeholders to understand and document project requirements, ensuring alignment with business objectives. Technical Design: Crafting robust architectural solutions, creating proof of concepts (POC), and providing detailed estimations to guide project execution. Development & Automation: Leading development teams to implement scalable, high-performance applications, and utilizing automation tools for testing and deployment. Code Review & DevOps: Conducting thorough code reviews to maintain quality standards and driving continuous integration and deployment processes using DevOps best practices. Skilled in providing comprehensive support for critical applications, offering clients in-depth technical knowledge, customized solutions, and feature-specific enhancements. A quick learner with a demonstrated ability to adapt to rapidly changing technical environments and resolve complex issues effectively. Known for delivering high-quality results under tight deadlines. Technical Skills/Tools: Programming Languages & Frameworks: Java, J2EE, Python, C#, PHP, Laravel JSF, PrimeFaces, Spring, Spring Boot VueJS, AngularJS, JavaScript, NodeJS Web Development: WordPress, HTML/JS/JSON Version Control & CI/CD: Git, SVN, Maven, Jenkins, Docker, Ansible Other Tools: Eclipse IDE, Trello Specializations: Machine Learning, AI, Selenium (Java), Data Scraping Tools (Java) Unity

I bring over 10+ years of expertise in Java, Spring Boot and Cloud technologies. I have consistently delivered robust, scalable, and maintainable software solutions. My passion lies in tackling complex challenges head-on and transforming them into elegant, efficient optimize code. Whether you are looking to build a new application from the ground up, optimize an existing system or solve a specific problem, I bring a wealth of experience and a results driven perspective to ensure your project's success. Let's use Java to make your vision a reality, together. Key Technologies: ✅ Java 8 to 21 ✅ Spring MVC, Spring Boot, Spring Cloud Microservices, Spring Security (JWT, OAuth 2.0) ✅ Hibernate, JPA, JDBC ✅ Restful API, GraphQL ✅ Desktop application: JavaFx ✅ Spring Batch, Scheduler ✅ Frontend: JSP, Thymeleaf ✅ Relational DB: MySQL, PostgreSQL, Oracle ✅ NoSQL DB: MongoDB, Elasticsearch ✅ DB Migration: Liquibase ✅ Asynchronous Messaging: Apache Kafka, RabbitMQ ✅ Build Tool: Apache Maven, Gradle ✅ Version Controller: Git, GitHub ✅ Testing with Junit, Mockito ✅ API Documentation: Swagger UI ✅ Architecture: Monolithic, Microservice ✅ CI/CD Pipeline: Jenkins ✅ Containerization: Docker ✅ Orchestration: Kubernetes ✅ Cloud: AWS, GCP ✅ Monitoring Tools: Log4j, Slf4j, Datadog ✅ Code Quality Tools: SonarQube, Black Duck, Harbor, SecHub Scan ✅ Performance Testing Tool: JMeter ✅ Server: Apache Tomcat ✅ Realtime Scheduler: Quartz ✅ API Integration (Office365, Twilio) ✅ Libraries: Apache POI ✅ Agile Methodologies: Jira, Confluence, Scrum, Sprint Planning, Standup, Retrospectives ✅ Business & Technical Analysis: Requirements Gathering, Risk Analysis, Technical Design, Application Modeling, Implementation Planning and Support Favorite Topics: ⭐ Problem Solving Ability. ⭐ Provide Efficient Optimized Solutions. ⭐ Maintaining Good Quality Code. ⭐ Accepted Challenges That Allows Me to Learn New Skills. ⭐ Test Driven Development. ⭐ Always Prioritize Security Aspects. ⭐ Build automation. Domain Expertise: ✅ Manufacturing ✅ E-Commerce ✅ Education Services ✅ Applicant Tracking System (ATS) ✅ Customer Relationship Management (CRM) Let’s Connect ! 🎉 If you’re looking for a dedicated backend Java developer who can deliver results, I’d love to discuss your project further. Feel free to reach out, and let’s create something amazing together! Thank You

Java Spring Developer with over 15+ years of experience building scalable, high-performance solutions across diverse industries. Technical Expertise ✅Spring Ecosystem: Spring Boot, Spring Batch, Spring Cloud, Spring Security, Spring AOP, Spring MVC, JSP, Thymeleaf. ✅ AI : Claude , Codex , RAG ,Integration with OpenAI ✅Microservices & APIs: Microservices architecture, RESTful APIs. ✅Messaging & Event-Driven Systems: Apache Kafka, WebSocket, STOMP, Socket IO ✅Cloud Integration: AWS (ECS Fargate, S3, EC2, ALB, RDS). ✅Database Design: SQL (MySQL, Oracle, Yugabyte, PostgreSQL, MS SQL Server) ✅DevOps & Containers: CI/CD pipelines, Jenkins, Docker, Podman, Kubernetes ✅Search & Caching: Elasticsearch, Redis, Terracotta Caching ✅System Integration & Legacy Modernization: Seamlessly integrate modern applications with legacy systems ✅Frameworks & Tools: JHipster, Keycloak, Flowable, JBPM, Flyway, MapStruct, JavaFX, Java Swing ✅CMS Solutions: Documentum, Alfresco ✅XML & Web Services: SOAP, RESTful services ✅Reporting Tools: Crystal Reports, JasperReports, BIRT ✅Testing Framework/Tools: Junit5,Selenium,JMeter

✅ 10+ years experience. ✅ 390 + hours worked ✅ Exceptional English Conversation skills ✅ 100% Quality Backend developer specialised in Java, Python, Gen AI and Spring Boot, with a proven track record of delivering scalable, high-performance solutions for businesses. Over the years, I have worked with leading MNCs like Walmart Labs and Samsung, as well as dynamic startups such as OYO Rooms and 1mg, to build robust backend systems that power seamless user experiences. Front-end developer, with a solid 9+ years of experience and a proven track record, I am dedicated to implementing best practices and leveraging the latest technologies to deliver exceptional results. Backend developer with 10+ years of professional experience along with 2+ years as a full stack developer, specialising in: ✔ Java, Spring Boot, Spring Data JPA, Spring Security, Oauth2 ✔️ Gen AI ✔ Typescript, Angular, Angular Material ✔ Javascript Working with me, you will: ✔ Get fast response and clear communication ✔ Beautiful and reusable code, intuitive, and functional interface applying all the best practices ✔ Developer familiar with DevOps practices and CI/CD pipelines. About My Skills: Backend: ✅ JAVA, Java EE, JUnits ✅ Gen AI ✅ Spring Frameworks (Spring Boot, Spring MVC, Spring Data JPA, Spring Security, etc) ✅ Spring Security, Oauth2, OpenID Connect (OIDC) ✅ Hibernate ✅ Servlet, JUnit, Jackson, Gson, Concurrency in Java ✅ REST API, Swagger/OpenAPI, Quartz, Lombok, REST, JSON, XML ✅ Apache Kafka ✅ Microservices CI/CD (DevOps) ✅ GIT, GitHub, GitLab ✅ GitHub Actions ✅ Docker ✅ Kubernetes ✅ Jenkins ✅ REST API ✅ AWS ✅ GKE Frontend: ✅ JavaScript, TypeScript ✅ React, Redux, Redux Toolkit, Saga, Thunk, Storybook ✅ Angular (2+), RxJS, NgRx ✅ Jest, Karma, Jasmine, Enzyme, React Testing Library, Cypress ✅ Javascript ✅ HTML, CSS, Bootstrap ✅ TailwindCSS Others: Software/tools/others; ✅ Database (DynamoDb, Azure SQL, Aure Cosmos, MySQL, Oracle, SQL SERVER) ✅ Maven, Gradle, TFS ✅ Oracle SQL Developer ✅ Amazon Cognito ✅ AWS Services ✅ GCP (Google Cloud Platform) ✅ Stripe ✅ Azure DevOps ✅ Nodejs (Express, NPM) ✅ Visual Studio, Visual Studio Code ✅ IntelliJ, eclipse, Atom, Android Studio ✅ mRemoteNG ✅ Tomcat ✅ Postman, SoapUI ✅ Unix, Linux ✅ JIRA, ClickUp Key Highlights: Expertise in backend development for websites and applications using Java and Spring Boot. Proficient in designing scalable, high-performance systems with PostgreSQL, Kafka, and Redis. Delivered business-initiated projects on time, contributing to organizational growth and efficiency. Skilled in troubleshooting, performance tuning, and ensuring system reliability using tools like Splunk. Adept at collaborating with cross-functional teams to solve complex problems and achieve project goals. Education: Graduated from the Indian Institute of Information Technology, Allahabad (IIIT-A), with a specialization in Information Technology. I have worked with high-profile Organizations in my career, including the following to illustrate some of them: ✔ Walmart Labs ✔ OYO Rooms ✔ Tata 1MG ✔ Samsung R&D

Top Rated on Upwork | 100% Job Success Score | 18+ clients served I design and build backend systems that handle real production loads — scalable microservices, high-throughput REST APIs, and cloud-native Java architectures engineered for reliability and growth. I bring experience working on production-grade applications at SmartBear, building systems used in real-world environments with a strong focus on performance, scalability, and reliability. What I can help you with: 🔹 Scalable backend development — Java, Spring Boot, Microservices 🔹 REST API design, third-party integrations & payment gateways 🔹 Performance optimization — reduce latency, improve query speed & scalability 🔹 Microservices architecture & system design 🔹 CI/CD setup, Docker, code quality & API efficiency Core Technologies: 🔹 Backend — Java, Spring, Python 🔹 Databases — MySQL, PostgreSQL, MongoDB, Redis 🔹 Cloud & Deployment — AWS (EC2, S3, Lambda, RDS), Docker, CI/CD Every system I build is designed to be maintainable, scalable, and production-ready from day one. If you need a backend engineer who delivers results — let's talk.