h
heyther_blanco

Heyther

@heyther_blanco
5.0(1)

Software Developer

Colombia
Español, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
I'm Heyther, a professional Software Developer with experience building scalable and secure web applications using Java (Spring Boot), .NET (C# / ASP NET Core), and Nodejs (Nest / Express). I specialize in microservices architectures, event-driven systems (Kafka, RabbitMQ, MQTT), and secure API design with REST, GraphQL, and gRPC. I apply modern engineering principles like Hexagonal, Clean, and Vertical Slicing architectures, and I’m comfortable deploying solutions on Docker, AWS, Azure, and Firebase. Whether you need a new backend from scratch, API integrations, or help improving.... Lee más

Habilidades

h
heyther_blanco
Heyther
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Aplicaciones Full Stack Web
I will fullstack web application with angular
5.0(1)
DeUSD 40 / proyectoMás información
API e integraciones
I will build scalable backend, rest API, graphql or microservices
DeUSD 10 / proyectoMás información

Porfolio

Experiencia laboral

Upwork

Freelancer Developer

Upwork • Freelance

Jan 2025 - Present • 1 yr 8 mos

I design and build distributed systems, web applications, APIs, and end-to-end software solutions focused on efficiency, scalability, and usability. My work often involves modernizing legacy systems, handling complex data migrations, and ensuring secure, compliant data architectures. I focus on creating intuitive platforms that not only support daily operations but also provide meaningful insights through data. With a background in the software development industry and experience working through platforms like Upwork, I bring a practical, results-driven approach to every project, delivering solutions that are reliable, scalable, and built to last.

1 Reseñas
5.0

(1)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
1-1 de 1 reseñas
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Más relevante
    W

    woowreal

    ES

    España

    Colaboración continua
    5

    Good communication and fast delivery. I would hire him again—he's a very good worker.

    USD 100-USD 200

    Precio

    2 semanas

    Tiempo

    gig

    Aplicaciones Full Stack Web

    Útil?
    Sí
    No