Arbyn Acosta Argabioso

  • AWS
  • Back End
  • Data Engineering
  • Python
  • SQL/NoSQL

Experiences

Senior Back-End and Data Engineer, coto

May 2023 – January 2024
  • Reduced operation costs by developing coto's internal Gamification Engine and migrating away from Captain Up.
  • Initiated and spearheaded the integration of GitHub Actions to enable automated code quality checks and coverage reporting, significantly enhancing our data workflow deployment process and elevating code quality.
  • Implemented the "Trending" feature in the app, driving user engagement through data-driven content prominence.

Senior Data Engineer, DTN

September 2022 – July 2023
  • Unblocked a major project during my second week on the job by creating a Python wrapper for a C# framework.

Lead Quantitative Developer, SwapooLabs

March 2021 – August 2022
  • Reduced the runtime of our Internal Trading Bots by 37.5% by applying asynchronous fetching of market prices.
  • Enhanced our Quant Traders' backtesting process by designing and implementing an ETL pipeline for ingesting crypto asset datasets and creating Python libraries allowing quicker and easier fetching of ingested datasets.

FactSet

Software Engineer II, Content Automation

March 2020 – February 2021
  • Reduced data collection time from around 40 minutes to seconds by streamlining the ETL pipeline.
  • Improved code readability and enhanced software development by creating internal Python libraries and API.

Software Engineer, Core Benchmarks

July 2018 – March 2020
  • Contributed enhancements and fixes to around 160 data ingestion products.
  • Created a news web app with sentiment analysis for my FactSet Hackathon 2019 project.

Certifications

AWS Certified Developer – Associate

August 2020

Verify at https://www.youracclaim.com/badges/1b1a6949-60c4-4ca3-afd6-91391c2a2ad3

Leadership and Awards

Joined the New Hire Training Committee as a Linux Trainer within my first year in FactSet and was awarded as one of the top three trainers for three consecutive new hire batches.

Education

Harvard University, Introduction to Computer Science I

April 2013

Verify at https://verify.edx.org/downloads/9a391489b0dd4d64b90b11eb48692a2e/Certificate.pdf