Hi, my name is José.
Senior Software Engineer & Writer
Current work with some personal priojects.
Writer on medium.
About me
Since 2018 working for local companies in my country, where I specialized in the development of administrative software. Responsible for the maintenance of REST APIs and GraphQL (Node, NestJS) and React(NextJS)/Vue(NuxtJS) clients. In 2022 I managed to collaborate with several Latin American companies, where I developed differents solutions with React Native on mobile, Ruby on Rails and NestJS on backend and NextJS/Nuxt on client.
As a full stack developer I am comfortable in the Javascript/Typescript ecosystem. Experienced with both SQL and NoSQL databases. Expert in development under the DDD and TDD paradigms, using clean architectures, hexagonal. Having been able to design microservice architectures. Also had the opportunity to develop solutions based on LM such as ChatGPT
I love video games, books, soccer and the beach.
Experience
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Full Stack Developer at Rappi
I led the migration to artificial intelligence models dedicated to the restaurant support area. worked on an infrastructure with more than 1000 microservices, ensuring scalability and performance in the company's critical systems.
Ver mas -
Senior Software developer at Circle SPA
I directed the development of web applications in financial projects, leading a small team of 3 developers. Implement component libraries from scratch for reuse. Design and implement APIs using nodejs and python for integration with external payment and financial services
Ver mas -
Backend Developer at Leiros C.A
Implement SQL reports for the company's analytics platform. Designed and implement a graphql api for the migration of the entire ERP platform to a new stack.
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Backend Developer at Somos Sistemas C.A
I was in charge of maintenance and creation of new features to the main ERP software. Created an integration with cryptocurrency and market analysis services to generate an in-product currency calculator that helped customers navigate the country's currency issues.
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Education
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Platzi
I have complemented my education with the best Spanish-language online learning platform, specializing in the backend development career with NodeJS.
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Degree in computer science at Universdad De Oriente
have studied computer science at the Universidad de Oriente, where I specialize in different branches, programming and data structures, networks and security, systems design and data analysis.
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Engineering on computer science at IUTJAA
I have studied 1 year of computer science engineering at one important college of my country
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Featured projects
Super human, AI powered email client
Email client that uses AI to help you manage your emails and tasks
Technologies:
Pathway, A E-Learning platform
E-Learning platform that uses AI to help you learn better
Technologies:
Other projects
RAG Langchain chat
Chat about valorant made with LangChain
View Project
Duccem Git
CLI to make isier git work
View Project
Ducen Auto Query
Library to make DB queries using criteria pattern.
View Project
Ducentrace
An Express middleware to track request.
View Project
Ducenlogger
A simple logger
View Project
Recent articles on my blog
¿Y si hacemos que las empresas sean juegos de rol?
Como desarrollador de software me he encontrado con varias metodologías para medir el crecimiento de los equipos y de los individuos en los equipos.
Read article
El mito del boilerplating de DDD
Algo que es comun ya en la comunidad de desarrollo es decir que si quieres iniciar y lanzar lo mas pronto posible, entonces DDD es perder el tiempo con boilerplate, pues para mi es un mito.
Read article
Latino America, un lugar con gran talento
Las comunidades de desarrollo son unas de las cosas mas maravillosas que existen en el mundo de la programacion, y en LATAM tenemos una de las mejores.
Read article
Just say hi.
I`m always open to hear and discuss your projects proposals, teach you about software development. I'm also open if you just want to talk.
Email at me
ducen29@gmail.com
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