Backend Web Developer (Expert in OpenAI, Cohere, Langchain, Pinecone)

We are seeking an experienced Backend Web Developer, with expertise in OpenAI, Cohere, Langchain, and Pinecone, to help us complete our ongoing project. The ideal candidate should be well-versed in Node.js, Express, and MongoDB, and have a proven track record of delivering projects within tight deadlines. If you are a fast, talented, and dedicated developer with relevant experience, we'd like to hear from you!

Responsibilities:

Develop and optimize backend services using Node.js, Express, and MongoDB
Integrate custom ChatGPT solutions based on OpenAI, Cohere, Langchain, and Pinecone
Collaborate with the frontend development team to ensure seamless integration
Implement semantic conversational custom ChatGPT based on custom data
Meet project deadlines and deliver a fully functional, high-quality product
Requirements:

Proven experience as a Backend Web Developer
Strong knowledge of Node.js, Express, and MongoDB
Expertise in OpenAI, Cohere, Langchain, and Pinecone technologies
Prior experience working with custom ChatGPT solutions
Ability to deliver the project within the 14-day deadline
Excellent problem-solving skills and attention to detail
Strong communication and teamwork abilities
Additional Requirements:

Please provide a portfolio of your previous work, along with proof of ownership
We will only consider applications from verified Upwork accounts
Please Note:

40% of the backend work has already been completed
100% of Figma designs have been finalized
100% of UI development is in progress by another developer