Hi! I am Mano Sriram, a Full-Stack developer focusing primarily on building scalable and meaningful products 馃摉 . I do Blog, make YouTube videos too 馃摴 . I mostly work on Backend (Express) and am trying to become better as a developer.
I am available for mentoring, talks, or even grab a coffee together!
Apr 20, 2022 路 2 min read 路 Medium's feed was not that good a few years ago. The job of their recommendation engine was to show as many personalized stories to the user as they could. In 2018, their codebase was entirely a NodeJS monolith, and their feed not rendering quickly e...
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Mar 11, 2021 路 4 min read 路 We all know JWTs are vulnerable to attacks, there are many alternatives to it. But, we can improve our security mechanism by NOT storing the tokens in the browser. Technique We can use a counter which is mapped to a specific token. When creating a co...
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Feb 20, 2021 路 6 min read 路 JWTs are probably one of the most used ways to authenticate users. But most people use them in the wrong way which has serious security issues. JWT tokens are incredibly sensitive to information. Even a single change in the payload can change the has...
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Feb 3, 2021 路 6 min read 路 This Data-Structure deals mainly with Sets and their operations. Why is that important? Because we can accomplish operations in near O(1) time. This DS mainly covers these operations: Union Find Due to these operations, this DS is also called as ...
Join discussionJan 19, 2021 路 6 min read 路 Backtracking is a general algorithm for finding all solutions to some computational problems. Here are the basic rules of sudoku. It is a 9x9 grid. It is divided into 6 3x3 blocks. Each block must contain all number numbers from 1 to 9. There must b...
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