LEADIY
Menu

PDF knowledge-base RAG chatbot — React/FastAPI integration

Contract evidence involving React, Python, FastAPI. First observed 19 Oct 2026; the response opens on upwork.com.

Technology
ReactPythonFastAPIPostgreSQLDockerRAG+1 more in the evidence
Budget
$20.00 Fixed Price
Work format
Contract
Role family
Software specialist
Seniority
Level not stated
Observed
19 Oct 20262 days old
Deadline status
Deadline not provided — verify source
Response destination
upwork.com
View on Upwork →The same opportunities, one day earlier.

Opportunity summary

PDF knowledge-base RAG chatbot — React/FastAPI integration. The source classifies this as contract work involving React, Python, FastAPI, PostgreSQL, Docker, RAG, React/Next.js + FastAPI. Location or remote eligibility: Worldwide; agency eligibility not stated.

Technology and scope

The reported stack is Python; FastAPI; React; PostgreSQL; LLM API; vector store; LangChain/LlamaIndex; Docker optional. Check the source for required versions, deliverables and which technologies are mandatory.

Engagement details

Contract: time-bounded or ongoing contractor capacity. Source timing: Not published

Budget

Source budget wording: $20.00 Fixed Price. Confirm the currency, unit, scope and payment terms before preparing a proposal.

Dates and availability

First observed by Leadiy on 19 Oct 2026, 19:00 UTC. Public since 22 Oct 2026, 00:00 UTC. Deadline not provided — verify source. A listed deadline does not confirm that applications are still accepted. These are observation and publication dates, not a reconstruction of the source posting date. Date-only deadlines have no supplied timezone; the date changes here at midnight UTC.

Related market context

In the current 30-day Hiring Pulse, React appears in 154 of 622 observed opportunities (24.8%). Counts are multi-label, so one opportunity may contribute to several technology buckets. This is a separate aggregate sample, not a confirmation of this opportunity’s availability.

Before responding

Open upwork.com to confirm the current scope, deadline, eligibility and response instructions. The original source controls applications and availability.

The same opportunities, one day earlier.

See the $39 / 30-day plan →

Your response leaves Leadiy.

The button opens upwork.com. That third-party page controls login, eligibility, proposal fields, privacy and the current status of the opportunity.

Continue to Upwork →