h
heyther_blanco

Heyther

@heyther_blanco
5,0(1)

Software Developer

Colombia
Spagnolo, Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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.... Continua a leggere

Competenze

h
heyther_blanco
Heyther
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Applicazioni web full stack
I will fullstack web application with angular
5,0(1)
A partire da40 USD / progettoMaggiori dettagli
API e integrazioni
I will build scalable backend, rest API, graphql or microservices
A partire da10 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

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 Recensioni
5,0

(1)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-1 di 1 recensioni
Ordina per
Più rilevante
    W

    woowreal

    ES

    Spagna

    Collaborazione in corso
    5

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

    100 USD-200 USD

    Prezzo

    2 settimane

    Tempo

    gig

    Applicazioni web full stack

    Utile?
    Sì
    No