Summary
Overview
Work History
Education
Skills
Timeline
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Jarred Maestas

Denver,CO

Summary

Experienced professional software engineer looking to transfer to Data Science, specializing in statistical analysis, machine learning, and data visualization. Proficient in Python, R, SQL, and various data processing tools. Dedicated to providing actionable insights. Renowned for collaborative skills, adaptability, and a track record of delivering impactful results in fast-paced settings. Acknowledged for problem-solving prowess and innovative use of data to inform strategic business decisions.

Overview

8
8
years of professional experience

Work History

Senior Software Engineer

Charter Communications
04.2020 - Current
  • Oversee the completion of epics associated with capabilities by writing tickets and defining tasks for the team.
  • Develop and implement features within a Java microservices architecture, focusing on bug fixes and feature enhancements and deploy said microservices using GitLab CI/CD and troubleshot deployments in Kubernetes, ensuring successful production launches.
  • Utilize TypeScript, NodeJS and GraphQL to build and maintain federated GraphQL services as part of the transition from Java orchestrators for the front-end integration of the self-service platform.
  • Integrate with Cassandra database located in Amazon Keyspace for efficient data retrieval and storage.
  • Collaborate with the operations and QA teams to troubleshoot network interfacing issues with microservices.
  • Support company-wide initiatives, including the convergence of retail self-service backend code and initiatives for the company's growing mobile network and aiding the company in becoming a mobile network contender.
  • Generate reports using Splunk and create journals in Datadog for service monitoring.

Java Developer

Practice Mojo
03.2019 - 04.2020
  • Primarily a Java developer assisting is the development and debugging of features for the existing software stack.
  • Used Maven built projects integrated with React frontend components, JUnit coverage testing, and SonarQube integrity checks, with Dockerized Jenkins to build and deploy software to users.
  • Maintained large DB with HIPAA training to secure and perform SQL queries on a Postgres database which hosted all patient backup appointments, transaction, and communications records.
  • Developed WebSocket driven applications to connect between clients, server (business logic), and database to maintain consistent, up-to-date records with multiple practice management installations.
  • Aided in the development of features for automating deployment and support staff communications, encrypting/decrypting stored user information, unlicensed JAR database driver class loading, etc.
  • Extensive experience in Linux administration by creating shell scripts to automate server functions, launch Docker instances, file editing, log retrieving, secure file copying, etc.

Software Analyst

Logos Logistics
10.2018 - 02.2019
  • Using Java-RS/Jersey to create Java Web Service solutions including multi-language support applications.
  • Created front-end JavaScript and back-end Java HTTP routes, to serve or insert data into a SQL database.
  • Using Java and Java Database Connectivity to manage Data packaged to be rendered on the client-side or provide client-side validation depending on the request.
  • Data management of users, hashed licenses, byte encryption creation and insertion, byte decryption and validation, and session/device authentication. Front-end data caching and socket listeners for table changes and transaction listeners.

Website Administrator

The Hard Data
08.2017 - 08.2018
  • Modified PHP, and JavaScript for a WordPress site to adapt to device media queries and customized widgets to work as the site intended for social media reach.

Education

BS - Applied Mathematics & Computer Science

Metropolitan State University of Denver
Denver, CO
01.2024

Skills

  • Java
  • Azure (IoT, Stream Analytics, ML)
  • Gitlab CI/CD
  • R programming
  • Anomaly detection
  • Probability theory
  • Bayesian statistics
  • Data science research methods
  • Python programming
  • Machine learning
  • SQL databases
  • Statistical analysis

Timeline

Senior Software Engineer

Charter Communications
04.2020 - Current

Java Developer

Practice Mojo
03.2019 - 04.2020

Software Analyst

Logos Logistics
10.2018 - 02.2019

Website Administrator

The Hard Data
08.2017 - 08.2018

BS - Applied Mathematics & Computer Science

Metropolitan State University of Denver

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Jarred Maestas