Hire the Best Apache Camel Developers in Ahmedabad, IN

I’m a hands-on enterprise software professional with 14+ years of experience building scalable, process-driven solutions using leading AI, RAG, AI Agents, Agentic AI workflows implementation and collaboration, Vector DB, Graph DB, BPM platforms like Camunda 7 BPM, Camunda 8 BPM (Zeebe), Flowable BPM, Activiti BPM, and JBPM with Spring boot micro services and Python. I’ve helped clients design, automate, and optimize complex business processes for banking, insurance, government, and finance sectors. 💼 What I Do Best ✅ AI & LLM Integration | Intelligent Automation | RAG | Agentic Workflows | N8N (AI Autumation) | Airtable - AI-powered chatbot assistants using OpenAI GPT models, Claud and Ollama (Mistral, Llama), Claud with Python FastAPI, Claude and OpenAI Agents SDK. - Semantic search pipelines using vector db(FAISS and Qdrant), Graph DB(Neo4j), enabling Retrieval-Augmented Generation (RAG) for high-relevance contextual responses. Voice agent platform(RetellAI). - Built custom AI agents with tool usage and memory, orchestrated using LangChain /Langgraph / Agentic frameworks(CrewAI) for multi-step automation tasks and N8N AI workflow automation. - Seamlessly integrated AI assistants into Business Process Management (BPM) workflows (e.g., Camunda) to optimize decision making and automate repetitive user interactions. - Automated agentic workflows for tasks like retrieve incident status, details, cancellation requrest, get incident details via email, create incident, text summarization for form fields, document summarization, incident triage, ticket classification, and knowledge base augmentation. -Auto email responder using, email notifications, whatsapp notifications, SMS, telegram notifications using multi agents workflows. ✅ Business Process Automation - Camunda 7 / Camunda 8 (Zeebe) / Flowable / JBPM / Activiti BPM - Process modeling (BPMN), DMN, and custom workflow engines - Drools, Zen(GoRules) rule engine and complex decision automation ✅ Backend & Microservices Development - Java (Spring Boot, Spring Security, JPA, Hibernate) - Python (FastAPI) for high-performance APIs and AI integrations - RESTful API design, OAuth2, JWT, Keycloak-based security ✅ ETL Tools - Apache NiFi - Apache Airflow ✅ DevOps & Cloud Deployments - Docker, Kubernetes (EKS, ECS) - CI/CD with Jenkins, GitHub Actions - AWS (EC2, S3, Lambda, CloudWatch, API Gateway etc.) ✅ Integrations & Messaging - Apache Kafka (Confluent), RabbitMQ, Apache Camel - Elasticsearch, Apache Solr, Lucene for advanced search - Payment gateways: Stripe, Razorpay, PayPal, Moneris ✅ Frontend Capability (with expert UI/UX team) - Angular, ReactJS, NodeJS - PSD/XD to responsive HTML, Tailwind, Material UI 🎓 Corporate Trainings & Mentorship I offer professional training programs (remote/onsite) on: - Camunda 7 / Camunda 8 (Zeebe) - Flowable / Activiti / JBPM - Elasticsearch ✅ Why Clients Work With Me - Deep domain knowledge in AI + BPM + Microservices - Strong architecture, documentation & code quality - Proven track record delivering enterprise-grade systems - Ability to lead full project lifecycle — from POC to production 💬 Let’s connect and discuss how I can automate and optimize your business with smart workflows, secure APIs, and cloud-native systems.

🚀 Senior Back-End Engineer & Tech Leader (14+ yrs) — I help businesses build scalable, secure, and high-performance systems that handle millions of users and requests with ease. ✅ Delivered 50+ successful projects across healthcare, fintech, ed-tech, real estate, government, and non-profit sectors. ✅ Scaled apps from 1K → 1M+ daily requests and platforms from zero → 1M+ users. ✅ Trusted by global companies including Upwork (NASDAQ: UPWK), Letshego (Botswana Stock Exchange), OCO Global, and multiple startups worldwide. If you need a reliable partner who can architect solutions from scratch or optimize existing systems for performance, security, and scale — let’s talk. Do you like Upwork's Reports & Time tracking feature? I am one of those developers who built that :) ✅ How can I help you ✓ I can handle your all end-to-end requirements analysis, UX, development, testing & delivery so you can focus on your sales & operations ✓ I can extend/develop your MPV product to production-ready ✓ I can develop products from scratch until the final delivery and support with maintained code quality and proper code coverage ✓ I can maintain your currently live products in the most optimum way by keeping quality and customer experience at first place in mind and with the minimum team and can save your cost ✓ I can choose the right technology stack and tools for your solution based on real needs and can save costs ✓ I can manage the team, do code reviews, handle CI/CD and releases, support live systems ✓ I can understand and implement the most difficult parts of software systems at very large-scale platforms like Upwork, (I am one of the Upwork platform devs) ✅ Expert areas - Java based back-end frameworks like Spring Modules (Spring MVC, Spring Security, Spring AOP, Spring Rest, Spring Data/JPA) & ZK (Zkoss) - ECMS implementation with Alfresco Content Services 4.x, 5.x, 6.x and Alfresco Process Services (Activiti) - RDBMS (MySQL, PostgreSQL, Oracle) - Graph/Document Databases MongoDB and DynamoDB - Web Crawlers with all features - Microservices based architecture implementation with Spring boot, Spring Integration and Apache Camel - AWS experience with RDS, SQS, SNS, SES, S3, and EC2 Instances - AWS API implementation experience - Queue based implementations with ActiveMQ/SQS - Test driven development implementation with unit and integration test cases with Junit/TestNG + Mockito + Spring - Database integration frameworks like JDBC/Hibernate/Sprint Data (ORM) and Spring Mongo - REST based Web Service/API implementation with Spring REST - CI/CD implementation with (Bamboo + Jenkins + Maven + Nexus + GIT(Bitbucket/Gitlab/Github)) - Payment Gateways implementations like Paypal and Stripe with debit/credit card integration - Solr/Lucene/ElasticSearch search engine integration - Jasper Reports (with DynamicJasper as well) - Agile Methodology understanding all terminology - Experience with implementing very complex queries with MySQL db - Java based Servers Tomcat/JBoss - Repositories like Git, SVN, P4V(Perforce) ✅ What my clients says (You may check in Work History) ⭐⭐⭐⭐⭐ "Vishal is best developer I have worked with till date. He is prompt responsive, an incredible problem solver, very professional, highly skilled and great team leader. He handles our portal continuous development including all project phases starting from requirement gathering(calls), task creation with all details, estimation, development, deployment on all environments, testing, creating wiki pages, choose right technology stack and AWS resources and manage tickets! He is handling dev team and also do development himself and supports everyone. Will certainly work with him again when we restart the project development! Highly recommended developer." 👤 Hugo Galicia ( CEO @ chicagodealvault.com ) ⭐⭐⭐⭐⭐ "It was a highly positive experience working with Vishal. He was conscientious, always doing his due diligence to clarify any uncertainties before starting work. He gives accurate estimates of effort/time required for work, and either delivers on time or early. Overall a very reliable and dependable worker. We hope to work together with him soon. Highly recommended!" 👤 Dominik Bieringer ( CEO @ Kandu ) ⭐⭐⭐⭐⭐ "Very experienced and diligent contractor" 👤 Abhijit Dhar ( VP - Technical Services @ Whitehat Virtual Technologies ) ⭐⭐⭐⭐⭐ "Vishal is an excellent java engineer, with great business logic, self-motivated, with deep technical knowledge. He jumped right in and understood the current project architecture with minimum KT and limited documentation. He is always eager to solve new issues. I highly recommend him and will definitely work with him again, if opportunity permits. A pleasure to work with" 👤 Chris Adams ( CEO @ eDataSource )

✅ 8+ Years of Java Development Experience ⚡ Full-Cycle Backend Development & Architecture ⚡ AI-Powered Development for Faster Delivery & Better Code Quality 👀 Click Invite or Hire for Scalable Java Backend Solutions Looking for a Java Developer who can build scalable backend systems, SaaS platforms, enterprise applications, and cloud-native solutions designed for long-term growth? For 8+ years, I have helped startups, SaaS companies, fintech businesses, AdTech platforms, and enterprise organizations build secure, scalable, and high-performance software using Java, Spring Boot, PostgreSQL, MySQL, Kafka, GraphQL, AWS, Docker, Kubernetes, and modern cloud technologies. From backend architecture and microservices development to legacy application modernization, API integrations, troubleshooting, cloud deployments, and AI-assisted engineering, I deliver production-ready solutions built to scale. 👉 WHAT YOU GET: ✔️ Java Backend Development & Software Architecture ✔️ Spring Boot Applications & Microservices ✔️ REST APIs, GraphQL APIs & Integrations ✔️ Cloud-Native Applications using AWS ✔️ AI-Assisted Development & Automation ✔️ Legacy System Modernization ✔️ Long-Term Support, Maintenance & Optimization 🏆 KEY ACHIEVEMENTS: ✔️ 8+ years building Java, Spring Boot, and enterprise backend applications ✔️ Built scalable SaaS platforms, fintech applications, AdTech systems, and enterprise software ✔️ Maintained and enhanced 15+ production microservices ✔️ Contributed to Adstrome, TrustArc, Acquia DAM, and Digi-Docket ✔️ Designed secure APIs, event-driven systems, and scalable architectures ✔️ Improved application performance through optimization and modernization ⚙️ CORE EXPERTISE: ✔️ Java, Core Java, Java EE, Spring Boot, Spring MVC, Spring Security ✔️ Hibernate, JPA, JDBC, MyBatis, ORM Frameworks, REST APIs, GraphQL APIs ✔️ Microservices Architecture, Apache Kafka, Event-Driven Systems ✔️ PostgreSQL, MySQL, Snowflake, Query Optimization ✔️ AWS, Docker, Kubernetes, Jenkins, Maven, Gradle, Git, GitHub, Bitbucket, Version Control Systems ✔️ Authentication, Authorization, RBAC, Multi-Tenant SaaS ✔️ ZK Framework & Enterprise Web Application Development 🛠 DEVELOPMENT & MAINTENANCE: ✔️ Web Application Development & Enterprise Software Development ✔️ Spring MVC & ZK Framework Application Development ✔️ Legacy Application Maintenance, Modernization & Application Upgrades ✔️ Feature Development & Application Enhancements ✔️ Bug Fixing, Root Cause Analysis & Production Support ✔️ Performance Bottleneck Analysis & Optimization ✔️ Memory Leak Detection & Resolution ✔️ Security Vulnerability & CVE Remediation ✔️ Third-Party API Integration & Business Workflow Automation ✔️ Performance Optimization & Scalability Improvements ☁️ CLOUD & DEVOPS: ✔️ AWS Cloud Services, Docker Containerization & Containerized Application Deployment ✔️ Kubernetes Container Orchestration for Scalable Cloud Infrastructure ✔️ Linux-Based Server Systems, Linux Server Administration & Linux Server Troubleshooting ✔️ Apache Tomcat Installation, Deployment, Monitoring & Performance Tuning ✔️ CI/CD Pipelines, Jenkins Automation, Git, GitHub, Bitbucket & Version Control Systems ✔️ Web Application Troubleshooting, Production Environment Support & Incident Resolution 🧪 TESTING & QUALITY: ✔️ JUnit, Mockito, Unit Testing & Integration Testing ✔️ Test-Driven Development & Automated Testing ✔️ API Testing, Debugging & Log Analysis ✔️ Root Cause Investigation & Production Stability ✔️ Code Quality Improvements & Maintainable Software Development ✔️ Regression Testing & Application Reliability Improvements 🤖 AI-ENHANCED ENGINEERING: ✔️ AI-Assisted Development & AI-Powered Coding Workflows ✔️ OpenAI API Integration, LLM Workflows & AI Automation ✔️ AI-Assisted Testing, Refactoring & Documentation ✔️ Faster Delivery Through AI-Enhanced Engineering 🏢 INDUSTRY EXPERIENCE: ✔️ SaaS Platforms & Enterprise Applications ✔️ AdTech & Programmatic Advertising ✔️ Fintech & Loan Processing ✔️ Privacy & Compliance Systems ✔️ Digital Asset Management ✔️ Multi-Tenant & White-Label Solutions 🚀 WHY CLIENTS CHOOSE ME: ✔️ 8+ Years of Java Development Experience ✔️ Enterprise SaaS & Microservices Expertise ✔️ Strong Spring Boot & Cloud-Native Skills ✔️ Scalable, Secure & Maintainable Solutions Whether you need to build a backend platform from scratch, scale an existing SaaS application, maintain a legacy system, resolve performance bottlenecks, remediate security vulnerabilities, implement microservices, modernize enterprise software, deploy applications on Tomcat or Linux-based server systems, integrate AI capabilities, or optimize application performance, I can help. Looking for a Java Developer, Senior Java Developer, Java Backend Developer, Spring Boot Developer, Java Architect, Backend Engineer, Enterprise Software Developer, API Developer, GraphQL Developer, AWS Developer, Cloud Engineer, Kafka Developer, Software Architect, Backend Architect, or Java Consultant?

I am a Java/J2EE Developer with 7+ years of experience in building scalable and secure web applications using object-oriented and client–server technologies. I specialize in backend development, REST APIs, and enterprise-grade solutions. 🚀Core Technologies Java, Core Java, Java Collections Framework, Spring Framework, Spring Boot, Spring MVC, Java Servlet API, Java Persistence API (JPA) 💻 Web & Application Development Web Application Development, Application Testing & Maintenance, RESTful API Development, Microservice-ready Architecture 🛠️ Low-Code Platforms Case360 – Car Damage Assessment Application Appworks (LowCodeGuide) – BSI Enterprise Application 📂 Tools & Development Practices Git, GitHub, Version Control, Agile Software Development, Jira 🏆 Projects & Achievements CRM Application using Spring Boot APIs ERP System for Construction Sites (Project-based Spring Boot solution) Car Damage Assessment Application (Case360) BSI Application (Appworks Low-Code Platform) Academic Project: Organization Management System for student data, assignments, and class records I focus on delivering clean, maintainable, and business-oriented solutions with strong attention to performance and scalability.

👋 Let’s Build Something Exceptional Together – Full-Stack Java Developer | Spring Boot + React.js | AI Integration | AWS Cloud Expert With around 8 years of experience crafting high-impact digital products, I specialize in building secure, scalable, and intelligent web applications, RESTful APIs, and cloud-native architectures using Java (Spring Boot, Spring AI), React.js, and AWS. My mission? To turn your complex ideas into simple, production-ready solutions fast. From enterprise-grade backend development to responsive frontends, and now with powerful AI/ML integration using OpenAI APIs and Spring AI, I bring end-to-end technical leadership that drives real-world results. 💻 Tech Stack & Expertise • Backend: Java (Spring Boot, Spring Framework, Spring Security, Spring AI), Kotlin, REST APIs, Microservices, JPA, Hibernate • Frontend: React.js, Modern UI/UX, Responsive Design, Material UI, Tailwind CSS • Cloud & DevOps: AWS (EC2, RDS, S3, Lambda, CloudFormation, API Gateway, Elastic Beanstalk), Docker, CI/CD, Serverless Architecture • Messaging & Streaming: Apache Kafka, RabbitMQ • Databases: MySQL, PostgreSQL, MongoDB, DynamoDB • AI/ML Integration: Spring AI, OpenAI (GPT-4, ChatGPT), LangChain, Prompt Engineering, Embedding Search, Chatbots, LLM-based applications 🧠 Bringing AI to Your Applications Looking to integrate AI/ML capabilities into your platform? I help businesses build: • Chat-enabled apps using LLMs with Spring AI • Smart recommendation engines, NLP automations, and AI chatbots • Scalable, intelligent backends that combine Java microservices with LLM APIs Whether it’s a simple OpenAI-powered chatbot or a semantic search engine using embeddings, I turn AI ideas into practical, secure solutions. ✅ Why Work With Me? • 🧱 Full-Stack Expertise across Java, Spring Boot, React.js, and cloud-native tools • 🚀 AI-Enhanced Applications using cutting-edge LLMs and intelligent system design • 🔐 Scalable & Secure Deployments on AWS (Lambda, EC2, API Gateway, RDS, S3) • 🤝 Transparent Collaboration with proactive communication & milestone-based delivery • 🌐 Global Availability & timezone flexibility for remote teams 🛠️ What I Offer • Full-Stack Web App Development (Java Spring Boot + React.js) • AI/LLM Application Development (Chatbots, GPT APIs, Spring AI) • REST API & Microservices Architecture • AWS Cloud Infrastructure Design & Cost Optimization • Code Review, Performance Tuning & Debugging • Long-Term Technical Consulting & Strategic Development 🗣️ Client Feedback “Flawless delivery with exceptional code quality.” “AI integration was seamless and added huge value.” “Professional, responsive, and highly competent across the stack.” 📅 Availability • ✅ Open for new freelance, contract, or long-term remote projects • ✅ Fast turnaround & transparent milestone-based execution • ✅ Experienced in collaborating with global clients & distributed teams 🚀 Got an idea or want to supercharge your product with AI? Let’s build something transformative together using Java, Spring Boot, React.js, Kafka, AWS, and OpenAI. Click the green Invite button or send me a message I’m ready to bring your vision to life.

🏆 11+ years in Java and Spring Boot | I lead 7Span's Java practice | enterprise backends for FinTech, multi-tenant SaaS, and real-time systems | Official dotCMS Partner team I'm Akshay, a Java Team Lead and Solution Architect. I lead 7Span's Java practice, a senior team shipping Spring Boot microservices, REST and GraphQL APIs, and cloud-native systems on AWS. When you hire me, you are not getting one developer; you are getting a vetted Java team that runs backend, integrations, and DevOps in parallel. Most "Java developers" can write a CRUD API. The work I'm hired for is the harder layer: service boundaries that scale, data models that hold up under real load, and backends that survive the next round of features instead of a rebuild. Some of what I've built: 1. FinTech (Liquify): a real-time loans-against-mutual-funds platform, SEBI and RBI aligned. I architected the eligibility engine (live NAVs, fund types, lien rules), the CAMS and KFintech integrations and digital pledging, and the audit-ready admin for the full loan lifecycle. Eligibility checks in 10 seconds, approvals in as little as 15 minutes, disbursal within 24 hours. 2. Real-time (TestiQo): a high-concurrency online assessment platform. 100+ concurrent candidates with no downtime, 99.9% uptime in peak windows, with session isolation, real-time sync, and live proctoring. 3. Multi-tenant B2B SaaS: turned a single-tenant product into a full multi-tenant platform, per-org quotas and overrides, Stripe-automated billing, and a live database migration to the multi-tenant model, all without disrupting the running system. 4. AI on Java backends: co-architected a multi-agent recommendation engine (routing on user goals and metrics, Langfuse evaluation) wired into a live e-commerce backend. What I build: ‣ Java microservices & backend architecture: Spring Boot, Spring Cloud, Kafka, clean service boundaries, not a distributed monolith. ‣ FinTech & RegTech: lending, eligibility engines, payments, KYC/onboarding, compliance and audit-ready workflows. ‣ Multi-tenant SaaS: tenant isolation, subscription/billing (Stripe), role-based access, APIs built for scale. ‣ Real-time & high-concurrency: synchronized state, live sessions, event-driven pipelines (Kafka, WebSocket). ‣ Legacy Java modernization: Java 8 to 17/21, monolith to microservices, no downtime. ‣ Secure auth and identity: Spring Security, Keycloak, OAuth2, JWT. ‣ AI integration: LLM and multi-agent workflows on Java backends. ‣ Enterprise Java CMS: dotCMS (I'm a certified developer and 7Span is an Official dotCMS Partner) and Liferay. Why a certified Java team beats a solo freelancer: 🔹 Bandwidth: senior engineers run backend, integrations, and DevOps in parallel, so your timeline is not one person's calendar. 🔹 Coverage: sick days, time zones, and unexpected scope do not stall the project. 🔹 Accountability: version-controlled code, staging environments, and proper QA. 🔹 Backed by 7Span: an AWS-powered agency and Official dotCMS Partner with a strong Upwork track record. Industries I've delivered for: FinTech and lending, B2B SaaS, recruitment and assessment, e-commerce, real estate, healthcare, and education. Across 7Span's broader engineering work, the agency has delivered for global brands including Nestle, Dell, Pfizer, and Princeton University. 🤝 My promise: if Java or Spring Boot is the wrong tool for what you are building, I'll tell you in the first call. If it's right, I'll show you the cleanest path to a backend that scales. ☎️ Free 30-minute architecture or code review to start.