--- title: "Eliezer Bwana (@EliezerBwana) | Hashnode" description: ".Net full stack developer. Read the latest articles by Eliezer Bwana on Hashnode." url: "https://hashnode.com/@EliezerBwana" --- @EliezerBwana # Eliezer Bwana @EliezerBwana · Joined November 2021 .Net full stack developer ### [Export Data list to Excel with EPPLUS](https://eliezerbwana.hashnode.dev/export-data-list-to-excel-with-epplus?utm_source=hashnode&utm_medium=feed) Summary What is EPPLUS How to export Advance customizations What is EPPLUS EPPLUS is a .Net library that helps to export data to Excel. As a developer, there are sometimes when we are working on a certain kind of project we could need to export ... 3 min read · [eliezerbwana.hashnode.dev](https://eliezerbwana.hashnode.dev/export-data-list-to-excel-with-epplus?utm_source=hashnode&utm_medium=feed) [Nov 9, 2023](https://hashnode.com/posts/export-data-list-to-excel-with-epplus/654c7f8a11bac51d0921dd30) ### [Customize your Mapping in AutoMapper](https://eliezerbwana.hashnode.dev/customize-your-mapping-in-automapper?utm_source=hashnode&utm_medium=feed) In this article, we will be talking about advanced topics in AutoMapper Custom mapping in AutoMapper. 4 min read · [eliezerbwana.hashnode.dev](https://eliezerbwana.hashnode.dev/customize-your-mapping-in-automapper?utm_source=hashnode&utm_medium=feed) [Sep 7, 2022](https://hashnode.com/posts/customize-your-mapping-in-automapper/63185b675abe8613b3d2d336) ### [Using Dependency Injection in Units and Integrations Tests](https://eliezerbwana.hashnode.dev/using-dependency-injection-in-units-and-integrations-tests?utm_source=hashnode&utm_medium=feed) Hello everyone, after a long period without publishing an article, today I'm back with this one. I will like to share with you a little thing about Unit Tests, on how to use dependency injection in our test. We always use direct instantiation in our... 3 min read · [eliezerbwana.hashnode.dev](https://eliezerbwana.hashnode.dev/using-dependency-injection-in-units-and-integrations-tests?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/using-dependency-injection-in-units-and-integrations-tests/61d2ce66d335286be6cddce0) [Jan 3, 2022](https://hashnode.com/posts/using-dependency-injection-in-units-and-integrations-tests/61d2ce66d335286be6cddce0)