Mircea OpreaUsing moto from Rust to mock AWS callsTesting cloud-native applications can prove difficult, mostly due to their dependency on proprietary cloud services whose behaviour is…·4 min read·Mar 25, 2024----
Mircea OpreainDevOps.devBuilding a ranking system with Go and RedisBuilding a ranking system, or a leaderboard, can be useful in many types of applications: from ranking your players in a game, to showing…·11 min read·Nov 13, 2023----
Mircea OpreainAWS TipCRUD operations with Rust on AWS Lambda: Part 2The series so far:·9 min read·Jan 27, 2022----
Mircea OpreainAWS TipCRUD operations with Rust on AWS Lambda: Part 1The series so far:·10 min read·Jan 18, 2022----
Mircea OpreainAWS TipCreating an API Gateway Cognito Authorizer with the .NET CDKThis article will present a pretty specific case, but it’s something that is yet to be solved in a more elegant way by the CDK development…·2 min read·Mar 3, 2021----
Mircea OpreainStreamWriterFile transfer app with Blazor: Integrating with S3This article is part of the series on how to build a file transfer web application with Blazor and AWS. Read the whole series here!·5 min read·Apr 12, 2020----
Mircea OpreaThe process of publishing my first programming e-bookA month ago, I finished writing and publishing my first programming e-book — covering full-stack web development with ASP.NET Core. Given…·4 min read·Mar 11, 2020----
Mircea OpreainStreamWriterJWT Authentication for Microservices in ASP.NET CoreTwo years ago, I published the JWT Authentication for Microservices in .NET article, and it got some pretty good traction. In the meantime…·7 min read·Mar 4, 2020--4--4
Mircea OpreainStreamWriterSaving basic data in BlazorIn this tutorial, you will learn how to use Blazor to render a form, and save the data from it in a database, using Entity Framework.·7 min read·Feb 26, 2020----