Hire the Best Spring Integration Freelancers in Hyderabad, IN

Spring Boot Specialist | 7+ Years of Experience | Microservices | Event-Driven Architecture I’m a seasoned Java Backend Developer with over 7 years of hands-on experience in designing, developing, and deploying scalable RESTful APIs and microservices using Spring Boot and the Java ecosystem. 🛠️ I’ve architected and delivered robust enterprise applications used in banking, finance, and retail — handling everything from database modeling to CI/CD automation and cloud deployments on AWS and on-prem environments. 🔍 What I bring to the table: 💡 End-to-end API development with Spring Boot, JPA, and Hibernate 🔁 Kafka-based event-driven systems for high-volume processing 🧪 Quality-focused development with 90%+ unit test coverage, SonarQube, and Cypress 🚀 CI/CD pipelines with Jenkins, Docker, and Gradle 🛡️ Secure systems using JWT, OAuth2, and role-based access control ☁️ Experience deploying Microservices on AWS EC2, S3, Lambda, and Docker Compose setups 🧪 My tech solutions have powered: ✔️ Chat-based web platforms using WebSockets and STOMP with real-time messaging ✔️ E-commerce backend APIs including product catalog, cart, and checkout modules ✔️ NetSuite integrations for syncing orders, inventory, and CSV file processing ✔️ Tax calculation integration within e-commerce checkout flows ✔️ Advanced cart and discount logic, including promo codes and gift card redemption ✔️ Swagger/OpenAPI documentation for seamless API consumption ✔️ Multi-locale & translation-ready APIs using Google Cloud Translation API ✔️ Gift card system development: both Customer-to-Customer and Business-to-Customer models ✔️ Robust scheduling features for email delivery and status updates Skills : Java Spring Boot Spring Batch Spring Data JPA REST API Development Apache Kafka Microservices Architecture Event-Driven Architecture AWS (EC2, S3, Lambda) Docker & Docker Compose Jenkins CI/CD OAuth2 & JWT PostgreSQL / MySQL / Oracle MongoDB / DynamoDB JUnit 5 & Mockito SonarQube Swagger & Postman Liquibase / Flyway GitLab / Bitbucket / Git System Design Clean Architecture

Hi, I’m Rakesh — a full-stack developer with over 9 years of experience building scalable web and mobile applications. I specialize in taking projects from idea to launch, and I’ve helped startups and enterprise teams do just that across a range of industries—healthtech, fintech, and event management. 🔹 What I bring to your team: ✅ Expertise in Java, Spring Boot, Angular, Flutter, and AWS ✅ Proven track record of building end-to-end products with solid backend architecture and clean UI ✅ Familiarity with microservices, OAuth2, RESTful APIs, and cloud-native deployments ✅ Strong product instincts from working as Founder/CTO and Lead Developer on multiple apps 🔹 Notable Work: 🏆 Built BeeBloom, a health rewards app with 40K+ downloads and featured by Google AppScale 🔧 Led development of EventReply, a cross-platform event management tool (2023–Present) 🛠️ Architected Beadpay, a cryptocurrency payments solution with real-time transaction flow If you’re looking for a reliable developer who can write clean, maintainable code and understand the bigger picture of product success, let’s talk.

With over 7 years of experience in backend engineering and a Master’s degree in ICT from the University of Padova, I specialize in designing and deploying robust, production-ready applications. I don't just write code; I build secure, automated infrastructures that grow with your business. Core Technical Expertise Java Ecosystem: Expert-level development using Spring Boot, Stream APIs, and Websockets for real-time applications. Cloud & Infrastructure: Hands-on experience architecting environments in AWS (EC2, S3, Lambda) and GCP (Cloud Run). Infrastructure as Code (IaC): Proficient in Terraform for reproducible deployments across AWS and GCP. Database & Security: Advanced database design with PostgreSQL, integrated with Keycloak for enterprise-grade authentication and Swagger-UI for seamless API documentation. DevOps & Automation: Full ownership of the lifecycle via CI/CD pipelines in Azure DevOps. AI Integration: Experience integrating specialized services like Azure Speech Assessment to add intelligent features to standard applications. Why Work With Me? I bridge the gap between complex technical requirements and business goals. Whether it’s migrating a legacy system to the cloud, optimizing a serverless architecture with Lambda, or ensuring your team has a clear, documented API to work with, I deliver clean, maintainable, and efficient code. I am a fast learner, a proactive communicator, and a dedicated team player who thrives in dynamic environments. My goal is to help your team scale while maintaining the highest standards of technical excellence.

14+ years of experience delivering full-stack solutions for startups, SaaS platforms, and enterprise clients across fintech, healthcare, and e-commerce. I specialize in Java (Spring Boot, Microservices) for backend and React.js / Angular for modern, responsive frontends. Scalable APIs, secure architectures, and high-performance UIs built to meet business-critical goals. Whether you're launching an MVP or scaling an enterprise platform, I deliver clean, reliable, production-ready code. Let’s build something impactful.

Experienced Full-Stack Java Developer with 8 years of experience and a proven track record of designing and developing custom web applications using Java technologies and frameworks like Spring Boot, Spring MVC, GraphQL, Spring Web Flux, Spring AI, Spring Security, Hibernate, Hibernate Reactive, Spring Data JPA, Spring Security. Skilled in user interface design with client-side technologies like Angular, HTML, and CSS and adept at creating web services using REST. Proficient in Factory Design Patterns and experience with application servers like Apache Tomcat, and JBoss, cloud platforms like Azure, and version control tools like Git, GitLab, and Azure DevOps.

I'm Srinivas and I'm a seasoned Full Stack developer with a keen eye for detail and great coding skills. With the use of the most effective Front end tools and approaches, 🅵🆁🅾🅽🆃 🅴🅽🅳 🅻🅰🅽🅶🆄🅰🅶🅴🆂 ✅ Angular JS, NgBootstrap, ChartsJS ✅ HTML5, CSS3, JavaScript, TypeScript ✅ Bootstrap, Material ✅ React Native 🅱🅰🅲🅺🅴🅽🅳 🅻🅰🅽🅶🆄🅰🅶🅴🆂 ✅ Node JS, Express JS, Nest JS ✅ MongoDB, Mongoose ✅ Java, Servlets, JDBC, Hibernate, ✅ Spring Boot, Spring Cloud, Spring JPA 𝙈𝙮 𝘾𝙤𝙧𝙚 𝙅𝙖𝙫𝙖/𝙎𝙥𝙧𝙞𝙣𝙜 𝘽𝙤𝙤𝙩 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚: 💥 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: Spring boot, Hibernate, Web Services, JPA, JMX Client, Spring MVC, Spring Rest, Spring data, Spring Gateway, etc 💥 𝐃𝐞𝐯𝐎𝐩𝐬: Kubernetes, Docker 💥 𝐃𝐚𝐭𝐚𝐁𝐚𝐬𝐞: SQL Server 2008, MySQL, Oracle 💥 𝐎𝐭𝐡𝐞𝐫 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: SVN, GIT, PostMan, JMeter 💥 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐌𝐨𝐝𝐮𝐥𝐞𝐬: Spring Security 💥 𝐓𝐞𝐬𝐭𝐢𝐧𝐠: JUnit, Mockito 💥 Payment Gateways: Paytm Payment Gateway, RazorPay, Secure Pay, 💥 Maps Integration: Google Map, Mapbox 💥 Third-party Integrations: SendGrid API, Mandril Email API, TextLocal API, WhatsApp Business API 📞 Let's get connected via a call and discuss your project. Have a project? 𝗧𝗲𝗹𝗹 𝗺𝗲 𝗮𝗯𝗼𝘂𝘁 𝗶𝘁 Upwork Invites are working properly, so I'm eager to get them from you! Cheers, Srinivas