Building an Explainable AI Lead Scoring Engine with FastAPI

·5 views

A developer built a personal project called the Lead Qualification and Scoring Engine to help sales teams prioritize prospects. The application checks leads against an Ideal Customer Profile, produces a score from 0 to 100, and suggests a classification and next action. Its design uses AI to interpret unstructured lead information, while deterministic Python code applies configurable business rules to calculate the final score. Scoring criteria such as industry relevance, decision-maker role, and buying signals are stored in a JSON file, so each score can be explained and tested. The system is built with FastAPI, Pydantic, SQLAlchemy, SQLite, and Pytest.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Developer's asyncore Failure Becomes a Hacktoberfest AI Challenge Submission

A DEV Community post describes the author's experience with asyncore, a Python module that died twice during their work. The author presents the story as a playful entry in the Hacktoberfest Open-Source AI Challenge, themed around a ghost in the machine. The piece is framed as a creative submission rather than a technical announcement. It was published on October 29 and has drawn a small number of reactions from readers. The post is a short-form write-up of roughly nine minutes of reading time.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Treeporter 2.1.0 lets users upload files to GitHub through a graphical interface

Treeporter, an open-source project developed under the Wiyotl brand, has released version 2.1.0, offering a way to manage GitHub repository files without terminal or Git commands. The new version adds French and English interface options, support for both classic and fine-grained personal access tokens, and uploads for files, folders, and ZIP archives. It also improves error messages for authentication, permission, and rate-limit issues, and includes additional automated tests and upload workflow fixes. The web app, built with React and TypeScript, is available through GitHub Pages, and the developer is requesting feedback from users.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Cacheiro Instants offers ready-to-run Docker images for a self-hosted Nx remote cache

Cacheiro, a free and open source (MIT) remote cache server for Nx and Lerna, can now be launched with a single Docker command thanks to its new Cacheiro Instants feature. The project was created after Nx deprecated its official self-hosted cache packages following the CVE-2025-36852 cache poisoning vulnerability. Cacheiro Instants provides four prebuilt images, covering local filesystem, Amazon S3, Google Cloud Storage and Azure Blob Storage, hosted on the GitHub Container Registry. Each image includes only the dependencies its storage backend needs, and authentication is handled through a bearer token that should be set in any exposed environment. Teams configure their workspace by pointing two environment variables at the server, removing the need to build or customize code.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Day 80 review: why a WeChat IP whitelist keeps blocking automated diary publishing

The author reviews 80 days of an automated diary pipeline that generates entries, checks quality, and publishes to WeChat Official Accounts. Of four publishing attempts in the recorded window, only one succeeded, with the others rejected by WeChat's IP whitelist (errcode 40164) because Cloudflare-based outbound IPs kept changing. Manually adding each new IP to the whitelist proved to be an endless cycle, so the author argues the real fix is disabling the whitelist entirely. The author also compares three deployment models and concludes that a local-first approach, with WeChat as just one optional distribution channel, is more resilient. Short-term steps include disabling the whitelist and republishing the backlog of drafts, while longer-term plans involve building RSS and static-site outputs alongside monthly reliability tracking.

0 comments Read more at DEV Community