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Ronald CutisacaRC

Ronald Cutisaca

Back End Developer Ssr

€180/day
Peruíbe, BR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ronald

I am a backend developer living between lines of code, containers, and coffee. Although my daily routine is based on building robust systems, I consider myself an eternal student of technology. I love understanding the "why" behind things, from how to optimize a database query to how to scale an entire infrastructure in the cloud.

My focus is not just on writing code that works, but on creating software that is elegant, easy to maintain, and, above all, adds real value. I am as comfortable with Node.js (NestJS) and TypeScript as I am with a more "classic" side of PHP that has taught me the fundamentals of web resilience.

What excites me (and what I can help you with):
Microservices Architecture: I love designing systems that communicate efficiently using Docker and AWS services.

Quality Above All: I firmly believe that good code should be tested. I enjoy working with Gherkin and Cucumber to ensure that what we build is exactly what the user needs.

AI and Automation: Lately, I've become obsessed with tools like Amazon Textract and AI models to automate tedious processes (like extracting data from documents!).

Constant Learning: If there's a new technology or design pattern that can improve our workflow, count on me to investigate and implement it.

When I'm not glued to the keyboard, you'll find me looking for new ways to optimize processes or learning something new about finance. I firmly believe that technology is the best tool for solving complex problems creatively.
  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Neoauto S.A.C.
    Back End Developer Ssr
    AUTOMOBILE
    January 2020 - Today (6 years and 5 months)
    Lima, Peru
    During my experience, I have played a fundamental role in the development and maintenance of the backend modules of neoauto.com, as well as in associated microservices. Additionally, I have led the integration of payment gateways, such as Pago Efectivo and Culqi, into NeoAuto. My work has also encompassed integration with various AWS cloud products and the implementation of web services using SOAP. I have had the opportunity to work with technologies such as PHP, Express, Node.js, Pentaho, Solr 6, MySQL, MongoDB, and have used tools like Pipeline - Jenkins, Memcached, in addition to leveraging key AWS services, such as S3, DynamoDB, CloudWatch, and CloudFormation. I have also developed and integrated scheduled tasks using Python and AWS products.
    Node.js
  • Orbis Ventures S.A.C.
    Back End Developer Ssr
    January 2017 - January 2020 (3 years)
    Development and maintenance of backend modules for aptitus.com and neoauto.com products, including microservices, payment gateway integration, ETL with Pentaho, integration with AWS cloud products, web services with SOAP, GraphQL with APIs, and scheduled tasks with Python and AWS services. Technologies used include Php, Express, NodeJs, Pentaho, Solr 6, Mysql, MongoDb, Pipeline - Jenkins, Memcached, and AWS services such as S3, DynamoDB, Cloudwatch, and Cloudformation. These activities are essential to ensure the proper functioning and integration of various features in the mentioned products.
  • I Digital
    Back End Analyst
    January 2015 - June 2016 (1 year and 5 months)
    In relation to this company, which is outsourced for the El Comercio group, reviewing the product trabajo.gallito.com.uy, backend modules were developed and maintained by the team, which are fundamental for the product's operation. These modules are integrated with web services using SOAP, and technologies such as Php, Mysql, MongoDb, and AWS (S3, DynamoDB, Cloudwatch, and Cloudformation) are used to ensure a robust, scalable, and efficient environment in terms of storage, data management, and performance monitoring.

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Education

  • UTP University
    2025
  • IDAT
    2013

Skill set

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