Javier Moreno

Mar 2022
Present

Intersog

Senior Software Engineer

Joined Eureeka (later acquired by ZenBusiness), a platform helping small businesses grow. Built real-time chat functionality and a community dashboard for customers. Post-acquisition at ZenBusiness: developed a personalization engine that recommends products based on user context, built the company formation flow for new businesses, and created educational pages for entrepreneurs. Implemented A/B testing with LaunchDarkly and contributed to error standardization efforts for improved observability and alerting.

Dec 2023
Mar 2026

Cognizant

Senior Software Engineer

Contributed to large-scale Gatsby → Next.js migrations for MGM Resorts and eHealth Insurance, improving SEO rankings, page performance, and reducing build times. Worked in small teams (up to 5 engineers) managing CI/CD pipelines with Jenkins for automated testing and deployments. Built reusable components for WordPress-based applications with optimized loading times. Improved code quality through refactoring, documentation, and peer reviews.

Mar 2021
Mar 2022

Globant

Web UI Developer

Architected and built a Design System from scratch using React, TypeScript, and Material UI, with full unit test coverage. Created CI/CD pipelines to automate releases for the component library. Developed a CRA template with pre-configured authentication (Okta), testing setup, and the component library—enabling other teams to bootstrap new projects instantly. Provided ongoing support to multiple development teams across the organization.

Mar 2019
Mar 2021

Definity First

Web Engineer

Built SharePoint intranet solutions for prestigious institutions including Caltech, Harvard, NYU, Washington University, and LA Philharmonic. Developed custom WebParts using React and SPFx for document management, HR portals, carousels, and employee directories. Created API integrations with PnPJs and automated business workflows using PowerApps and Power Automate.

Jan 2018
Mar 2019

Business Management Task

Web Developer

Contributed to a full-stack ERP platform (Meteor/MongoDB) used by local businesses and manufacturing companies for order tracking, inventory, and accounting. Built dashboards, automated reports, and receipt generation features. Helped eliminate manual processes, enabling clients to generate reports in seconds instead of hours.