Pietro Rutzen Marrone

Pietro Rutzen Marrone

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ABOUT ME
Full Stack Engineer with 9 years of experience, mainly JS
Full Stack Engineer with 9 years of experience, mainly JS

Full Stack Engineer with 9 years of market experience having worked with a variety of technologies and projects with different needs and architectures. Deeply studies contextual project needs to decide for the most optimal technology stacks for each situation delivering results transparently. Focuses on a combination of clear communication with stakeholders and openness about the development environments and procesess. The strong Linux background assisted in the agile learning of servers and infrastructure in general. Have worked and delivered an extensive number of projects for private companies, ranging from web to native apps and integrations.

At the moment I'm in Japan, but I can easily match other timezones for work purposes. I will be heading back to Helsinki where I live at the end of January.

Japanese, Portuguese, Spanish, English
Helsinki (+02:00)
Joined January 2025
EXPERTISE
9 years experience
7 years experience
4 years experience
4 years experience
7 years experience
2 years experience
5 years experience

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EMPLOYMENTS
Senior Full Stack Engineer
Dunning, Kruger & Associates (DK&A)
2021-12-01-Present

Worked providing top-notch customer interaction seeking to be the bridge that brings clarity from technical matters into the holistic ...

Worked providing top-notch customer interaction seeking to be the bridge that brings clarity from technical matters into the holistic understanding of projects. For that, used the role of full stack engineer, developing (back-end/front-end/ mobile apps) and maintaining the codebase as well as updating architecture and infrastructure according to new business decisions.Technical overview:
Front-end:
React Native
Back-end:
NodeJS, GraphQL/Apollo Server, SQL
Infra:
Flux/Azure/Kubernetes,Github,GitLab.

SQL
Node.js
GitHub
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SQL
Node.js
GitHub
GitLab
Kubernetes
React Native
Apollo GraphQL
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Senior Full Stack Developer
Virta Ltd
2024-09-01-2024-11-01

Worked on the Large Customer Projects team.

Mainly working on backend integrations and features to provide tailormade solutions ...

Worked on the Large Customer Projects team.

Mainly working on backend integrations and features to provide tailormade solutions to the customers while mantaining good coodination with the Product Teams ensuring that requirements and balance between customization and product developement could progress in harmounious manner.

Decided to step out of the role due to changes in the company's remote work from abroad policies.

PHP
Node.js
Laravel
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PHP
Node.js
Laravel
GraphQL
Docker & Kubernetes
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Software Engineer
Serviz - Building Health
2021-10-01-2022-01-01

Worked on front-end, back-end (API development, serverless functions) and mobile applications scaling up the architecture for new func...

Worked on front-end, back-end (API development, serverless functions) and mobile applications scaling up the architecture for new functionalities and improving existing ones.Technical overview:
Front-end:
Angular, JavaScript, TypeScript
Back-end:
NodeJS, Express, GCP, Firebase (Firestore, Functions etc...)
Mobile:
Ionic
Big Data:
BigQuery

Node.js
Angular
TypeScript
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Node.js
Angular
TypeScript
Firebase
Google BigQuery
Ionic
Google Cloud Platform
JavaScript
Express.js
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