Learn Data Skills
Joel Dominguez

Joel Dominguez


Data Engineer



My Portfolio Highlights

My New Track

Data Engineer

Analytical maestro, orchestrating symphonies of insights with precision.

My Certifications

These are the industry credentials that I’ve earned.

Data Engineer Associate

Data Engineer Associate

Other Certificates

Ministério da EducaçãoMinistério da Educação Certificado de Proficiência em Língua Portuguesa para Estrangeiros (CELPE-Bras)

Scrum.org Professional Scrum Master 1

Scaled Agile Inc. Certified SAFe 5 Practitioner

Hanban Hanyu Shuiping Kaoshi (HSK) 1

French Ministry of Education Diplôme d'Etudes en Langue Française (DELF) B1

French Ministry of Education Diplôme d'Etudes en Langue Française (DELF) B2

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Self-Employed | Mar 2023 - Present

Algorithmic Trader/Quantitative Analyst

• Automated trading activities using Python, resulting in enhanced trade execution speed and precision. • Engineered data pipelines for market data and order data extraction, processing, and analysis, facilitating timely trading insights, performance metrics, and decision-making. • Reverse-engineered open-source libraries and data sources resulting in increased data acquisition. • Implemented the Kelly Criterion for optimal position sizing and employed Dollar-Cost Averaging (DCA) strategies, balancing profitability with risk. • Integrated a blend of technical indicators (including ATR, VWAP, MACD, RSI, support/resistance levels, stochastics) for systematic trading, significantly enhancing trade profitability. • Developed and implemented targeted screeners to construct watchlists for earnings plays and market events, aligning trade placements with comprehensive market insights and trends.
Show More

Amgen | Jul 2021 - May 2023

Specialist Information Systems Analyst (Lab Systems)

Engaged with cross-functional stakeholders to set expectations for the delivery of new functionalities. • Developed an API to push updates from an external vendor to our team’s Jira, reducing manual effort by BAs. • Implemented Natural Language Processing (NLP) to classify support tickets and refine the Jira backlog using K-Means Clustering and LDA topic modeling. [NLP, Unsupervised Machine Learning] • Piloted implementing a synthetic monitoring solution. [Docker, Sitespeed.io, AWS:EC2, git] • Led Jira initiatives-including the creation of product team metrics and data pipelines. [Jira, Python, Luigi]

US Tech Solutions / Amgen | May 2018 - May 2021

Associate Engineer

Constructed data pipelines and analyzed big data from pharmaceutical companies and FDA. • Created ETL pipelines for laboratory data and a PyQT5 and FastAPI app for end-users. [PyQt, FastAPI] • Developed a FastAPI web app and Python APIs to request and scrape data from external sources, including PubChem, DailyMed, ChemIDplus, and Cortellis. [FastAPI, Docker, Full Stack, Web Apps, CSS, Bootstrap, MVC/MVT] • Automated data reporting and visualization using Tibco Spotfire and IronPython. [Spotfire] • Obtained unstructured data from Amgen's intranet for social network analysis using web scraping and Neo4j. [Python, MySQL, Pandas, Selenium, Requests, Web Scraping, Neo4j]

H2gr0 | Mar 2017 - Present

Startup Cofounder

Incorporated a startup in AZ and filed 3 patents for a software agricultural chemical control system. • Developed a web crawler and scraper to query the California Secretary of State and USPTO for business information. [Python, Patent Law, Corporate Law] • Created a knowledge graph of intellectual property from the USPTO. [Neo4j]

Stanford | Jun 2016 - Sep 2017

Plant Engineer Intern

Developed a Python API for generating production metrics for water consumption and delivery. • Tested implementing a graphical database for tracking network devices for an IT audit. [Neo4j] • Consolidated and converted unsupported VBA macros to Python.

Genentech | Jun 2015 - Sep 2015

Green BioPharma Intern

Spearheaded data collection, organization, and analysis of high-liability equipment. • Produced a MATLAB executable program to analyze pharmaceutical recipes, equipment, and production data [MATLAB, Object Oriented Programming] • Generated statistics on emergency calls at Genentech within the Health & Safety Department.

E. & J. Gallo Winery | Jun 2014 - Sep 2014

Process Technology Intern

Designed and identified experiments that yielded the highest concentration of desirable molecules and flavors. • Expedited data analysis by designing a MATLAB script to process collected lab data. [MATLAB] • Presented findings on exploratory project and proposed alternate experimental parameters.

My Education

Take a look at my formal education

MS in Chemical EngineeringStanford University | 2017
BS in Chemical EngineeringStanford University | 2015

About Me

Joel Dominguez

Joel hasn't filled in a bio text

Powered by

  • Work
  • Certifications
  • Courses
  • Experience
  • Education
  • About Me
  • Create Your Data Portfolio for Free