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Working from home
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Working from home
4 followers · 1 following

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Achievements

Achievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

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keinydev/README.md

Hi there, I'm Keiny Pacheco! 👋

Backend Engineer | Software Engineer from 🇨🇴 | Remote

I’m a Software Engineer and Backend Engineer working remotely in FinTech, building high-volume payment systems and platforms with fraud prevention capabilities.

I specialize in designing and improving backend services that validate transactions, enforce risk controls, and support critical financial workflows. I have experience with 3D Secure (3DS) authentication flows and distributed, scalable systems.

I’m continuously deepening my expertise in cloud architecture and scalable system design, with a strong focus on AWS and maintainable backend architectures.

Currently working with: Ruby, TypeScript, NestJS, AWS

See my gists (mini tutorials)

See my educational content in Spanish

Technologies & Tools

Connect with me

Pinned Loading

  1. expressfilesharing expressfilesharing Public

    I use file.io API in order to upload files in their server. This is a spa using vanilla Javascript

    JavaScript 1

  2. postify-app postify-app Public

    PHP

  3. scala-course scala-course Public

    Ejercicios para aprender programación funcional usando scala

    Scala

  4. simple-blog-nodejs simple-blog-nodejs Public

    Simple blog usando node js y express js.

    EJS

  5. targetmvdapi targetmvdapi Public

    An api for the "Target MVD" app

    Ruby