Jason Rojas Email & Phone Number

Ohio, United States

- Led a team of six in revising Agile practices, resulting in a doubling in development velocity within three months.- Architected and redesigned an ETL data processing system, achieving a five times performance improvement through effective caching and PostgreSQL database tuning and pooling via PgBouncer, ensuring all tasks were reliably completed by 9:00 AM, compared to a previous completion time of 6:00 PM.- Directed the architecture and successful launch of a new product, enabling dynamic segmentation for customer email campaigns, and ensured on-time delivery by adhering to a strict release schedule.- Established performance metrics for the development department and implemented a clear promotion path for junior developers.- Spearheaded the training and deployment of a self-hosted large language model (LLM) on Ollama within our web application, enhancing business intelligence metrics for customer data.- Successfully led a comprehensive UX overhaul across our three distinct products, reimagining navigation and enhancing performance throughout the application.

Cleveland, Ohio

- Successfully bypassed anti-bot measures, including Cloudflare, using non-runtime-enabled scraping browsers and OS-level spoofing of JavaScript globals.- Led a long-term project to deprecate legacy Backbone.js pages in favor of React, optimizing routing and caching across the application.- Architected and developed a claims interoperability system to ingest healthcare data from partner sites, implementing OAuth2 for secure client consent and data handling.

Cleveland, Ohio, United States

- Directed and executed a full system cloud migration from AWS EKS to Google Cloud Platform GKE, achieving full containerization and Kubernetes implementation across all systems.- Managed cloud infrastructure using Terraform, introducing queue-based autoscaling and node right-sizing, resulting in a 40% reduction in compute infrastructure costs.- Implemented a centralized logging system using Elasticsearch, Fluentbit, and Kibana, all containerized and self-hosted.- Implemented a comprehensive Web Application Firewall, Intrusion Detection System, and vulnerability scanners, ensuring the company's successful SOC II audit.- Contributed to the creation of an automated deployment pipeline triggered by pull request merges, utilizing Helm, Google Cloud Build, and GitHub Triggers. This pipeline automated Alembic migrations for our PostgreSQL database and deployed updates to all production pods using rolling updates, ensuring maximum uptime.

Cleveland, Ohio, United States

- Developed web scraping solutions for healthcare carrier sites using Selenium, Puppeteer, and custom JavaScript global spoofing.- Leveraged Docker, Kubernetes, JenkinsX, and Celery to fully containerize crawlers, supporting high-volume web scraping operations at scale.- Created and published an npm package, stream-connect-sdk, to facilitate the implementation of TPAStream’s Easy Enrollment platform across client websites.

.Net C#, Web Developement, Sql Database Management.

Activities and Societies: Pathway Program, .NET C# Classes14-week bootcamp program teaching dynamic, database-backed coding.

Education record