W. Andres Serron Serron

W. Andres Serron Serron  new_releases

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Full stack developer
Buenos Aires, Argentina
Contact W. regarding: 
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Starting at USD3K/month
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Starting at USD15/hour
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Résumé

Jobs verified_user 0% verified
  • Nayya
    Solutions Engineer public Remote experience
    Nayya
    Jun 2024 - Nov 2024 (6 months)
    As a Solutions Engineer at Nayya, I worked closely with a high-end cloud application service, addressing problems related to insurance and health while consuming large amounts of data from various formatted sources. The role involved extensive use of AWS, including AWS Lambda and SAM for serverless architecture, AWS Glue with Spark Jobs for ETL processes, and AWS S3 for basic data lake management. I utilized Dagster to materialize datasets before they were processed by ETL or other workflows. I managed CI/CD for AWS stack deployment through GitHub Actions and Workflows, requiring a strong background in Node.js, TypeScript, and Python, with a specialization in serverless technologies leveraging AWS services. My valuable data analysis skill
  • Outlier
    AI Trainer - Coders
    Outlier
    Jun 2024 - Current (1 year 10 months)
    Knowledge domain expert in computer science. Many languages were required with, but not all: Node.js, JavaScript, Python, PHP, JAVA, SQL Working in LLM / AI coding related tasks.
  • l
    Software Engineer public Remote experience
    lapzo (by Lernit)
    Nov 2022 - Sep 2023 (11 months)
    Responsible for feature ownership and leadership at implementation, creating technical documentation, roadmap, and proposing execution plans. Utilized PostgreSQL for database storage, ensuring efficient data management and retrieval. **DevOps:** Implemented CI/CD through GitHub Workflows and Actions, deploying into Google Cloud Platform (GCP). GCP Pub/Sub was utilized for event-driven features, enabling decoupled cross micro-service communication. Additionally, GCP's Firebase was leveraged for external authentication, facilitating stateless client JWT authentication. **Technical Lead:** Led micro-service development with Nest.js, Node.js, and TypeScript, employing Google Cloud Pub/Sub for event-driven architecture, TypeORM, and external J
  • N
    React.js / JavaScript Full Stack Developer public Remote experience
    Next Idea Tech, Inc.
    Nov 2021 - Mar 2022 (5 months)
    SurrealEvents.com, a live metaverse platform powered by Unreal Engine's cloud rendering technology, required a robust and performant client application. I took on the technical lead for this application, which comprised a React.js front-end and a JavaScript core, working in tandem to deliver a seamless user experience. Responsibilities: - Led development of the client-side application for surrealevents.com, a live metaverse platform with an N-tier architecture running on Unreal Engine and server-side rendering technology. - Collaborated with the Unreal Engine C# team to enable cross-technology communication, facilitating efficient bug fixing and feature implementation. - Assumed development lead for an existing JavaScript core and React f
  • Blue Trail Software
    Full-stack developer
    Blue Trail Software
    Jul 2020 - Sep 2020 (3 months)
    As a Full-stack Developer, I was responsible for developing a social justice site with sensitive content, utilizing a responsive, mobile-first design approach with React.js and Node.js. I employed various technologies, including React.js, Redux, and CSS Frameworks, to create an engaging user experience. Additionally, I leveraged SQL for data persistence, ensuring that the application maintained robust and reliable data management throughout its functionality. My expertise in Node.js, JavaScript, TypeScript, and AWS further supported the development and deployment of the application, enhancing its performance and scalability.
  • Think 1st
    Full stack web developer public Remote experience
    Think 1st
    Jan 2013 - May 2020 (7 years 5 months)
    As a Full Stack Developer, I specialized in utilizing technologies such as Node.js, React.js, Redux, and React Router, alongside Python and Django, to create dynamic web applications. My experience also includes working with MySQL databases to ensure efficient data management. I designed the ATF PHP Framework, where I served as a PHP Developer, leveraging ExtJS to generalize IAP technologies with the goal of creating a custom application generation framework based on PHP, Ext JS, and MySQL. Additionally, I focused on developing cloud solutions, particularly utilizing AWS, to enhance application scalability and performance. My work in data engineering was instrumental in developing a proof of concept for an AWS-based GPT-2 translation server
  • Globant
    UI developer
    Globant
    Jan 2012 - Dec 2012 (1 year)
    Lead ExtJS development as the site technical reference for this technology, overseeing implementation patterns and providing support to teams outside Uruguay working with this technology. Work closely with the JAVA/Spring Framework Back-End team in bug fixing and feature integration. Additionally, utilized SQL and NoSQL for data persistence, ensuring robust data management practices were in place. Implemented REST APIs for seamless integration with external services, enhancing the overall functionality of the applications.
  • Think 1st
    Full stack web application developer public Remote experience
    Think 1st
    Jan 2008 - Nov 2011 (3 years 11 months)
    - Designed IAP Core (DB, Session, Request/Response, Action, Error) to enhance the overall architecture of web applications. - Designed IAP Project Parser (Nested Interval Tree Enc., Flat Tree) to efficiently manage complex data structures. - Designed IAP Project (tested with 500K node tree project) to ensure scalability and performance under high data loads. - Designed Ext JS base classes (UI, Ajax, Store) to create a robust user interface and improve user experience. - Designed PHP DB Abs. layer (Table, Record, Query, Bulk) to streamline database interactions and optimize data retrieval. - PHP Developer, focusing on backend development to support dynamic web applications. - JavaScript Developer, implementing interactive features to enhance
Education verified_user 0% verified
  • H
    SQL (Intermediate)
    Hacker Rank
    Sep 2021
  • H
    JavaScript (Intermediate)
    Hacker Rank
    Apr 2021
  • H
    Problem Solving (basic)
    Hacker Rank
    Apr 2021
  • EF
    English certificate
    EF
    Feb 2021
  • C
    Analista TI
    CUTI-INEFOP
    Feb 2021 - Jul 2023 (2 years 6 months)
  • Udemy
    SQL Course
    Udemy
    Aug 2019
  • edX
    Design thinking
    edX
    Aug 2019
  • edX
    SIC101.4x TIC fundamentals for business professionals - programming
    edX
    Jul 2019
  • edX
    TIC fundamentals for business professionals - software development
    edX
    Jun 2019
  • edX
    SIC101.2x: TIC fundamentals for business professionals - hardware
    edX
    Jun 2019
  • P
    IT analyst
    Programa b_IT
    Feb 2019 - Jul 2019 (6 months)
  • Universidad de la República
    Systems engineering
    Universidad de la República
    Jan 2004 - Jan 2006 (2 years 1 month)
Projects (professional or personal) verified_user 0% verified
  • l
    ETL
    lapzo (by Lernit)
    Nov 2022 - Sep 2023 (11 months)
  • Blue Trail Software
    Justice4Vannesa public Remote experience
    Blue Trail Software
    Aug 2021 - Sep 2021 (2 months)
    Social justice and awareness site dedicated to Anonymous reporting of violence against minorities. Built with React.js, Redux, React Thungs, React Router and Node.
  • N
    Surreal Events public Remote experience
    Next Idea Tech, Inc.
    Aug 2021 - May 2022 (10 months)
    I took the lead in developing the client application for an innovative metaverse project built on Unreal Engine 4. This metaverse distinguished itself by circumventing traditional pixel streaming for rendering, leading to a more performant and immersive user experience. My role encompassed leading the development of the entire client-side ecosystem, leveraging a modern and robust tech stack: - **React.js front-end:** A dynamic and responsive user interface built with React.js, incorporating Redux, thunks, React Router, and React Hooks for efficient state management, asynchronous action handling, navigation, and component lifecycle management. This ensured a seamless and engaging user experience. - **JavaScript game logic:** A robust Ja
  • Think 1st
    IAP - Pre-Fav House Factory
    Think 1st
    Jul 2008 - Dec 2011 (3 years 6 months)
    - Led software design initiatives, translating iterations into actionable requirements and implementation proposals. - Served as a software designer and full-stack developer, focusing on framework development. - Utilized JavaScript skills in the context of the IAP project, where the client employed the SPA ExtJS framework, enhancing the overall functionality and user experience of the applications developed. - Engaged in data engineering practices to manage the ingestion of deep hierarchical information, which required the development of ETL processes and data pipelines, ensuring efficient data transformation and integration within the project.
Awards verified_user 0% verified
  • l
    Engineering, 2023:Q2 - Most Valued Player (MVP)
    lapzo (by Lernit)
    Apr 2023 - Jun 2023 (3 months)
    - Performance award, won by creating and developed the ETL application