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$
USD
I will build java spring boot rest apis for n8n, ai agents and web apps
Pankaj Verma
5.0
5.0
About this gig
Need a Spring Boot backend with real AI features built in?
I'm a backend engineer (9+ years) specializing in production-ready Java
microservices and in wiring AI (OpenAI, Claude) directly into them, not
bolting it on as an afterthought.
WHAT YOU GET
- Spring Boot 3.x microservice with clean REST APIs
- Spring Security + JWT authentication
- MySQL / PostgreSQL / MongoDB integration
- AI integration: OpenAI or Claude API, custom chatbots, AI-driven workflows
- JUnit test coverage (90%+)
- Docker-ready, Swagger-documented
- Optional: Kubernetes + CI/CD deployment on AWS, GCP, or Azure
WHY THIS COMBINATION
Most Java devs bolt AI on top. Most AI devs don't know Spring Security,
Kafka, or how to make a microservice production-stable. I do both, so you
get a backend that's solid AND has the AI features your product actually
needs chatbots, AI-driven automation, smart data processing.
PERFECT FOR
- SaaS products adding AI features to an existing Java backend
- Fintech apps needing secure, tested microservices
- Startups building an MVP that needs to look production-grade fast
Message me with your requirements before ordering I'll tell you honestly-your scope fits
Get to know Pankaj Verma
Pankaj Verma
AI Powered N8N Automations and AWS ,GCP cloud,GEO Expert
- FromIndia
- Member sinceApr 2024
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English, Hindi
Hello, I’m Pankaj Verma, an n8n Automation & Cloud Expert with 8+ years of IT experience in AI automation, backend development, and cloud solutions. I specialize in building smart workflows using n8n, AI Agents, Java Spring Boot, and Node.js.
Services: ✔ n8n Workflow Automation ✔ AI & ChatGPT Automations ✔ CRM, Twilio & GoHighLevel Integrations ✔ API, Webhook & SaaS Integrations ✔ AWS, Azure & GCP Deployment✔ Lead Generation Automation ,I build scalable and cost-effective automation systems that reduce manual work and improve business efficiency.
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Other Software Development Services I Offer
FAQ
What's included in the Basic package?
Simple CRUD REST API with 1-2 entities, MySQL integration, Swagger docs, and source code. Perfect for MVPs or small projects.
Do you provide testing?
Yes! Standard and Premium packages include JUnit and Mockito testing with 70%+ code coverage to ensure bug-free code.
Can you work with my existing Spring Boot project?
Absolutely! I can debug, optimize, add features, or refactor your existing codebase. Just share your requirements and I'll review it.
Which databases do you support?
MySQL, PostgreSQL, MongoDB, and Redis caching. I can work with your preferred database or recommend the best option for your use case.
Do you deploy to cloud platforms?
Yes, the Premium package includes deployment to Azure, GCP, or AWS with CI/CD pipeline setup and configuration.
What about authentication and security?
Standard and Premium packages include Spring Security with JWT authentication, role-based access control, and secure password encryption.
Can you integrate third-party APIs?
Yes! I can integrate payment gateways (Stripe, PayPal, Razorpay), AI APIs (ChatGPT, Claude), social login, SMS services, and any RESTful API.
Do you provide documentation?
Yes, all packages include well-commented code, comprehensive README file, and Swagger/OpenAPI documentation for your APIs.
How many revisions do I get?
Basic includes 1 revision, Standard includes 2 revisions, and Premium includes 3 revisions. Additional revisions can be added for $15 each.
What if I need faster delivery?
I offer express delivery for urgent projects. Add $20-30 for 1-2 day delivery depending on complexity. Contact me before ordering for custom timelines.
Reviews
1 reviews for this Gig
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A alex_cary12
United States
Amazing experience working with Pankaj! He delivered the Spring Boot microservices API fix super fast, exactly when it was urgently needed. His expertise in Java, Spring, and REST APIs clearly shows in the quality of his work. Highly reliable and truly someone you can trust for critical backend tasks.
$50
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1 day
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Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A alex_cary12
United States
Amazing experience working with Pankaj! He delivered the Spring Boot microservices API fix super fast, exactly when it was urgently needed. His expertise in Java, Spring, and REST APIs clearly shows in the quality of his work. Highly reliable and truly someone you can trust for critical backend tasks.
$50
Price
1 day
Duration
P Seller's Response
Helpful?
