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Fiverr Pro
English
$
USD
I will build enterprise grade saas backends and complex ai integrations
Ravi K
About this gig
I help startups and businesses build applications that are scalable, maintainable, and ready for real users. Over the past few years, I've worked on backend systems, AI applications, complex integrations, cloud deployments, and production systems that handle large amounts of data and traffic.
Whether you need an MVP, a complete SaaS platform, an AI-powered application, or a custom enterprise solution, I can take your idea from planning to deployment.
What I can help you build:
- Full-stack web applications
- Backend APIs with FastAPI, Flask, and Python
- Database design and optimization
- AI & LLM integrations (OpenAI, Gemini, RAG systems)
- Third-party API integrations
- Authentication and security implementation
- Cloud deployment on AWS, Google Cloud, or Vercel
- Docker, CI/CD, and DevOps setup
- High-traffic and scalable architectures
- Custom automation and business solutions
Why work with me?
- Clean, maintainable, production-ready code
- Strong focus on scalability and performance
- Good communication and transparent development process
- Experience working across backend, AI, cloud, and DevOps
- End-to-end ownership, from architecture to deployment
Get to know Ravi K
Ravi K
Backend GenAI Developer
- FromIndia
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Hindi, English
I am a Full Stack & Generative AI Developer specializing in building scalable backend systems, AI-powered applications, and third-party integrations.
Led the end-to-end development and delivery of multiple AI and software applications, from architecture and development to deployment and production release.
Designed and developed scalable backend systems and REST APIs using Python and FastAPI.
Built and deployed LLM-powered applications, AI agents, and Retrieval-Augmented Generation (RAG) systems.
Worked on LLM fine-tuning, prompt engineering, embeddings, and model optimization.
My Portfolio
FAQ
What kind of projects do you work on?
I work on custom web applications, backend systems, SaaS platforms, AI applications, automation tools, and enterprise software solutions. If your project requires custom logic or complex integrations, feel free to contact me.
Do you work with AI and LLM integrations?
Yes. I have experience integrating OpenAI, Gemini, RAG systems, document processing pipelines, chatbots, and custom AI workflows into applications.
Can you work on an existing project?
Absolutely. I can add new features, optimize performance, fix architectural issues, refactor code, or continue development on an existing application.
Can your applications handle high traffic?
Applications are designed with scalability in mind. Depending on your requirements, I can implement caching, background workers, load balancing, and scalable cloud architectures.
Do you provide long-term support and maintenance?
Yes. I am available for long-term collaboration, feature development, maintenance, and ongoing improvements after the initial delivery.
I don't see my requirements in your packages. What should I do?
No problem. Every business has different needs. Message me, and I can provide a custom solution and quote tailored to your project.
Do you sign NDAs and keep projects confidential?
Yes. I respect client confidentiality and am comfortable signing NDAs when required.
