---
title: "Discussion on \"How to Build a Dart Package Analytics Tool with the pub.dev API: Beyond the 30-Day Window\" | Hashnode"
description: "Discussion on \"How to Build a Dart Package Analytics Tool with the pub.dev API: Beyond the 30-Day Window\". When I published my package on pub.dev, the first few days were exciting as the number of downloads climbed. 201 downloads in a few days!\nThen something strange happened. The number dropped: 120, then"
url: "https://hashnode.com/posts/build-a-dart-package-analytics-tool-with-the-pub-dev-api/6ab43e2cfffa4387fa43a9db"
---

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# [How to Build a Dart Package Analytics Tool with the pub.dev API: Beyond the 30-Day Window](https://freecodecamp.org/news/build-a-dart-package-analytics-tool-with-the-pub-dev-api?utm_source=hashnode&utm_medium=feed)

When I published my package on pub.dev, the first few days were exciting as the number of downloads climbed. 201 downloads in a few days! Then something strange happened. The number dropped: 120, then

Sep 23 · 15 min read · freecodecamp.org  
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## Written by

[Oluwaseyi Fatunmole](https://hashnode.com/@foluwaseyi)

@foluwaseyi · Lagos, Nigeria

  
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Lead Software Engineer | Flutter | Dart | C# | .NET | Enterprise Mobile Systems & Architecture | Technical Writer

Engineering Lead and Senior Product Engineer with 7+ years of experience designing, building, and leading the delivery of scalable, enterprise-grade software systems and digital products. I specialize in end-to-end system design, from architecture and platform engineering to deployment, with a strong emphasis on scalability, performance, maintainability, and long-term technical sustainability. I have led cross-functional engineering teams, driving technical strategy, improving delivery velocity, establishing engineering best practices, and mentoring developers to grow both technically and professionally. My experience spans mobile, backend, and platform engineering, enabling me to design cohesive systems that scale with business needs. My core stack includes Flutter, Dart, C#, .NET, and .NET Core, with extensive experience building enterprise applications, integrating distributed services, and delivering robust, production-ready solutions. Beyond product delivery, I contribute to the engineering community by building and publishing Flutter packages, contributing to open source projects, advocating for engineering excellence, and writing technical content that makes complex software architecture and engineering concepts accessible. I thrive at the intersection of hands-on engineering, software architecture, and technical leadership, building resilient systems, empowering high-performing teams, and delivering technology that creates measurable business impact.

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