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Nagarehazh/README.md


Logo Harley Zapata
Harley Zapata

"Live as if you were to die tomorrow. Learn as if you were to live forever" -Mahama Ghandi-

I'm a passionate Backend Developer with a love for creating efficient, scalable, and robust solutions. My journey in the tech world has equipped me with a wide array of skills and experiences that I bring to every project I work on. Let's dive into my world of backend development!

Gognition CEO

Gognition is your go-to resource for learning Go (Golang) in Spanish. We believe in learning by doing, offering:

  • πŸ“š Step-by-step tutorials
  • πŸ› οΈ Hands-on projects
  • 🧠 Clear explanations of Go concepts
  • 🌟 Challenges to boost your skills

Aprende haciendo - Learn by doing

Why Gognition?

  • 🌎 Content for the global Spanish-speaking community
  • πŸš€ Practical, project-based learning
  • πŸ‘₯ Growing community of Go enthusiasts
  • πŸ†“ Free, open-source resources

Join us in our mission to make Go accessible to the Spanish-speaking world. Let's code, learn, and grow together!

Visit Gognition | Gognition Linkedin

Β‘Vamos a programar en Go! πŸ’ͺ🐹

πŸš€ Technologies

Backend Skills (My True Passion)

  • Languages: Go, TypeScript, Python, Kotlin, JavaScript
  • Databases: SQL, NoSQL, PostgreSQL, MongoDB
  • ORM: TypeORM, Sequelize, Knex, JPA Flyway, SQLAlchemy - Alembic
  • Frameworks/Libraries: Node.js, Express, Spring Boot, FastAPI
  • Architectures: Hexagonal Pattern, Microservices
  • Other Skills: Integrations with business management systems (Odoo), OpenAI integrations

Frontend Skills (When Needed)

  • Frameworks/Libraries: React, Next.js, Vite
  • Others: HTML, CSS, ShadCN UI

🌟 Projects & Experience

Wand Generator

A custom QR generator and URL shortener that’s live and generating revenue! Check it out:

Technologies Used:

  • Frontend: Vite, TypeScript, ShadCN UI
    • Features: PayPal payments, Clerk for user authentication

Backend: Bun, Hono, TypeScript

  • Architecture: Hexagonal
  • Design Patterns: Strategy (QR code types), State (QR code states)
  • Additional Features: Webhooks, JWT, PostgreSQL with TypeORM, caching system for performance

Rurall Latam

As a Full Stack Developer at Rurall Latam, I have managed and developed multiple key projects, always with a strong focus on backend development. Here are some highlights:

Rurapp Project

  • Stack: TypeScript, React, SCSS, Redux Toolkit, Node.js, Express, PostgreSQL, TypeORM

Rurall-Market Front-End

  • Stack: TypeScript, Next.js, ShadCN, Zustand

Sales Management Microservice

  • Stack: TypeScript, Node.js, Express, PostgreSQL, TypeORM

Synchronization Microservice

  • Stack: JavaScript, Node.js, Express, PostgreSQL, Knex

Logistics Microservice

  • Stack: Kotlin, Spring Boot, JPA, PostgreSQL

Purchase Order Microservice

  • Stack: Python, FastAPI, SQLAlchemy - Alembic

Farmer Microservice

  • Stack: Python, FastAPI, SQLAlchemy - Alembic

Financials Microservice

  • Stack: Kotlin, Spring Boot, JPA, PostgreSQL

Pricing Microservice

  • Stack: Python, FastAPI, MongoDB

User Microservice

  • Stack: TypeScript, Node.js, Express, PostgreSQL, Prisma

Integrations & Complementary Projects

  • Integrations with business management systems (Odoo)
  • SCRUM methodology
  • AWS

πŸ“Ί YouTube Channel

I also run a YouTube channel focused on Backend development, where I share best practices, architectural patterns, and more. Check it out for some in-depth backend knowledge and tutorials! Canal


Contact β˜•

Pinned Loading

  1. telematics telematics Public

    A telematic complex golang project

    Go 2

  2. restaurant-order-system restaurant-order-system Public

    Golang Backend Project - Hexagonal Architecture

    Go

  3. skeleton-ddd-bun-hono-typescript skeleton-ddd-bun-hono-typescript Public template

    πŸ§™β€β™‚οΈβœ¨ TypeScript Bun Hono DDD Skeleton: BackEnd following Hexagonal Architecture and Domain-Driven Design patterns

    TypeScript 3

  4. MyBudget-app MyBudget-app Public

    Full Stack Aplication. PERN Stack. Develop an application for personal budget management. The same must allow to create and edit income and expenses of money, and show a balance resulting from the …

    TypeScript

  5. Movie_Castle Movie_Castle Public

    Movie Castle is a movie app that allows you to discover titles within specific categories and genres, save them to watchlists, view trailers for upcoming films, and access information about the cas…

    JavaScript 3

  6. tastycrunch tastycrunch Public

    TastyCrunch is a Full Stack PERN Application developed with typescript. Deploy link below

    TypeScript