I have 6+ years of experience working majorly with C#, JAVA and Javascript frameworks such as Angular.
TECHNICAL SKILLS: -
Languages: C#, Java, J2EE, C/C++, Python
Java Technologies: Core Java, JDBC, Hibernate, JSP, Servlets, EJB 2.0/3.0, JMS, JUNIT, AJAX, JSON
Frame Works: Spring IOC, Spring DAO, Spring JDBC, Spring Boot, MVC, Entity Framework, .Net Core
XML Technologies: Rest, SOAP, XML, WSDL
Web Technologies: HTML5/HTML, CSS3/CSS, JavaScript, AJAX, jQuery, JSTL, AngularJS, Angular 2+, Node.js, Nest.js, Classic ASP
Servers: IBM Web Sphere 6.x/5.x, BEA Web Logic 8.1/9.1, Apache Tomcat 5.x/6.x, JBOSS 4.x/3.x, Azure
Database: Oracle 9i/10g/11g, SQL Server, MongoDB, CouchBase, Sybase
Tools: Visual Studio, Visual Studio Code, Eclipse, IntelliJ, Maven
Version Control: SVN, GIT, TFS (Team Foundation Server)
Others: Mockito, JIRA, AWS, Azure DevOps, Trello, TMetric, VSTS, Mentis
Methodologies: TDD, AGILE/SCRUM
I have worked on many projects including client projects and product-based projects. All projects are delivered to the client on time with quality and proper unit testing.
I follow the agile approach TDD (Test Driven Development) to lessen the chances for error and it won't miss any business rules.
ASP.NET Web API
jQuery
SQL
C#
JavaScript
ASP.NET MVC
CSS
ASP.NET
.NET Framework
Transact-SQL
ASP.NET Ajax
Microsoft SQL Server Programming
.NET Core
Niravdas K.
Ahmedabad, India
$28/hr
4.9
18 jobs
✅ 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?
Spring Boot
Spring Security
Microservice
Java
Core Java
Hibernate
Spring Framework
Spring MVC
Spring Batch
RESTful API
Jakarta EE
MySQL
Apache Kafka
JUnit
Java Servlet API
JSTL
Thymeleaf
Amazon Web Services
Back-End Development
Web Development
Harshad C.
Ahmedabad, India
$30/hr
5.0
2 jobs
15+ Years in Software Development | Java, PHP, AWS, Azure, Dynamic 365 Business Central, Microsoft 365
I am an experienced and versatile software professional with 14+ years of hands-on expertise in developing, managing, and scaling Java and PHP-based web applications. With a strong technical foundation in Java, J2EE, JSP, Servlets, Spring MVC, Hibernate, and PHP, along with cloud proficiency in AWS and Azure, I bridge the gap between technology and business goals.
Over the years I have successfully led cross-functional teams, managed end-to-end software delivery, and driven client success through effective communication, requirements understanding, and strategic planning.
✅ What I Do
IT Project Management (Agile/Scrum/Waterfall)
Business development & client relationship management
Requirement gathering & solution consulting
Technical scope planning & effort estimation
Coordination with dev/QA/cloud/deployment teams
Delivering scalable, cloud-ready enterprise solutions
Post-launch support, optimisation & enhancements
✅ Why Clients Work With Me
Strong technical + managerial blend: I understand code and business both
Proven track record of handling complex enterprise-grade systems
Excellent communication, reporting, and documentation
On-time delivery with milestone clarity
High accountability and ownership
Ability to translate business needs into technical roadmap
✅ Tech Stack & Expertise
Backend: Java, J2EE, JSP, Servlets, Spring MVC, Hibernate, PHP
Cloud: AWS, Azure, GCS
Databases: MySQL, PostgreSQL, Oracle
PM Tools: JIRA, Trello, Asana, MS Project, Slack
Methodologies: Agile/Scrum/Kanban
If you are looking for someone who can understand your technical requirements, manage end-to-end delivery, and also assist in business development and long-term strategic growth — I’d be happy to collaborate.
📩 Let’s discuss your project or business idea!
Ecommerce
Ecommerce Website
International Development
Product Development
Web Application
Web Development
Arth S.
Ahmedabad, India
$25/hr
5.0
2 jobs
🚀 Expert Java Developer | Spring Boot | Microservices | Scalable Software Solutions 🚀
Hi Client! I’m Arth Soni, a Senior Java Developer with 9+ years of experience in building high-performance, scalable, and secure applications. I specialize in backend development, microservices architecture, API integrations, and cloud solutions. My goal is to help businesses develop robust, future-ready software that meets their unique needs.
🔹 What I Can Do for You:
✅ Java Development – Expertise in Java, J2EE, Spring Boot, Hibernate
✅ Microservices & API Development – Scalable, efficient RESTful APIs with Swagger, Hessian
✅ Cloud & DevOps – AWS, Azure, GCP, Docker, Kubernetes for modern cloud-based apps
✅ Database Management – MySQL, PostgreSQL, MongoDB, Oracle for optimized performance
✅ Security & Authentication – Spring Security, LDAP, OAuth for secure applications
✅ Workflow Automation & Document Management – Flowable, iText, Aspose for seamless automation
✅ Performance Optimization – Enhance speed, security, and reliability
🔹 Why Work With Me?
✔ 9+ years of hands-on Java development experience
✔ Proficient in Spring Boot & Microservices architecture
✔ Strong problem-solving & debugging skills
✔ Experience with Agile & Scrum methodologies
✔ Reliable, deadline-focused, and excellent communication
💡 Ready to build or optimize your Java-based application? Let’s collaborate to create high-performance, scalable, and secure solutions! Click ‘Invite to Job’ or ‘Hire Now’ to get started! 🚀
Java
Angular
Ext JS
JavaScript
Database Management
Java GUI
Android App Development
Jakarta EE
iOS Development
J2EE
Spring Boot
Spring Framework
Hibernate
REST API
OAuth
Ashish C.
Ahmedabad, India
$15/hr
5.0
1 jobs
Software Engineer with over 10+ years of experience in Full Stack Java Spring Boot development.
Whether you’re developing a cutting-edge distributed system, optimizing existing workflows, or deploying a reliable application on AWS, I would love to help you get there seamlessly.
Backend Technologies: Java, Spring, Spring Boot, SpringMVC, Spring Security, Oauth2, SSO, JWT, Maven, Gradle
Frontend: Javascript, HTML, CSS, ReactJS
DevOps: Docker, Kubernetes, Jenkins
AWS Cloud: EC2, S3, API Gateway, AWS Lambda, API Gateway, AWS Cognito, AWS RDS, AWS DynamoDB, AWS SQS, AWS SNS, AWS Cloudfront
IDE: Eclipse, IntelliJ, VSCode
Java
Spring Boot
Spring Framework
Spring Security
Hibernate
Spring MVC
RESTful API
Microservice
JavaScript
React
Docker
MySQL
AWS Lambda
AWS Development
AWS CloudFront
Sumitbhai V.
Ahmedabad, India
$30/hr
5.0
58 jobs
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.
Apache Kafka
Business Process Model & Notation
Microservice
Apache Solr
Spring Security
RabbitMQ
Elasticsearch
Angular
Drools
Amazon Web Services
Node.js
jBPM
Spring Boot
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a JMS Developer near Ahmedabad, on Upwork?
You can hire a JMS Developer near Ahmedabad, on Upwork in four simple steps:
Create a job post tailored to your JMS Developer project scope. We’ll walk you through the process step by step.
Browse top JMS Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top JMS Developer profiles and interview.
Hire the right JMS Developer for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a JMS Developer?
Rates charged by JMS Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a JMS Developer near Ahmedabad, on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance JMS Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream JMS Developer team you need to succeed.
Can I hire a JMS Developer near Ahmedabad, within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive JMS Developer proposals within 24 hours of posting a job description.