Hire the Best RabbitMQ Developers in Kolkata, IN

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

🏆 Top 1% Globally · I turn business ideas into AI-powered, scalable MVPs for non-technical founders. 10+ years building startup tech that handles 100K+ users. Skip the tech headaches – I architect, build, and scale your vision while you focus on growth. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 Your On-Demand Tech Co-Founder ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Hey there! 👋 I'm Nasim, your fractional CTO and startup sherpa 🧗♂️. When non-technical founders get stuck choosing between expensive agencies and risky solo developers, I become your third option - a battle-tested technical partner who actually ships. Here's the reality we're fixing together: 😩 "Our last dev disappeared with half-finished code" → I deliver production-ready MVPs 😤 "We keep hitting scaling walls" → I build cloud-native systems that grow smoothly 🤯 "AI sounds amazing but we don't know where to start" → I implement practical AI solutions that create real value ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📈 Real Results From Real Clients ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⭐ “Nasim was an instrumental part of our project, and his contributions have been nothing short of exceptional.” ⭐ “Nasim works well and delivers as agreed under minimum supervision. He has an amazing insight into programming, building applications and cloud operation.” ⭐ “This was the second time working with Nasim and it has always been a pleasure.” ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💡 How We'll Win Together ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤖 AI That Actually Works (No Science Projects!) → ChatGPT integrations that wow users → RAG systems that make your data smarter → Predictive analytics that drive decisions → All deployed in production-ready architectures ⚡ MVP Development Without the Headaches → From napkin sketch to working prototype in weeks, not months → Golang backends that won't crumble under pressure → Clean Node.js APIs that frontend devs love working with → User testing baked into every iteration 🌱 Architecture That Grows With You → Microservices designed for your future team → DevOps automation so you can sleep at night → API development that connects all your tools → Security and scalability built-in, not bolted on ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ My Tech Toolkit (No Buzzword Bingo Here) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ☁️ Cloud Stuff → AWS/GCP deployments that don't waste your money → Kubernetes when you need it, Serverless when you don't → Terraform configs even your junior devs can understand 🧠 AI/ML → LLM orchestration that doesn't break the bank → Custom model training when off-the-shelf won't cut it → LangChain implementations that actually work in production 💾 Data Power → PostgreSQL setups that handle your first million users → Real-time analytics that help you make smarter calls → Redis caching that makes your app feel lightning-fast 📱 Web & Mobile → React/Next.js frontends that convert → Backends that make your mobile devs send thank you notes → WebSockets for features that feel magical ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤝 Let's Build Something Amazing ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ If you're: ✅ A founder tired of tech chaos ✅ An exec needing AI strategy that works ✅ A team ready to build right the first time ...then let's chat! ☕ 👉 Quick question? → DM me anytime No sales pitches - just real talk about your project and how we can make it shine ✨ P.S. Even if we don't end up working together, I'll give you at least one actionable idea to move forward. That's my promise 🤝

🚀 Elevate Your Web Presence with a MERN Maestro! 🚀 Hello, Digital Visionaries! I'm your next go-to MERN Stack Wizard, where coding meets creativity to turn your web dreams into reality. With a keyboard as my wand and a profound passion for MongoDB, Express.js, React, and Node.js, Python I craft seamless, dynamic, and responsive web applications that not only look fantastic but perform like a dream. 💡 Why Me? 💡 Innovative Solutions: I think outside the box. Your project isn’t just another task on my list; it’s the next masterpiece waiting to be unveiled. Quality and Speed: With me, you get the best of both worlds - premium quality web applications delivered at lightning speed. Responsive Design Guru: I ensure your site is a visual treat on any device, enhancing user engagement and satisfaction. Performance Optimizer: Speed is the name of the game. I fine-tune every line of code for optimal performance, ensuring lightning-fast load times. Security Shield: Your web application will be a fortress, safeguarded against the digital threats of the modern world. 🌟 Let’s Make Magic Happen! 🌟 Embark on a journey with me where each line of code leads to innovation, growth, and success. Ready to transform your ideas into digital excellence? Let’s connect and create something spectacular together!