Prototyped IoT and web products, including security camera systems leveraging AWS KVS streams for real-time video.

Integrated ML models with web applications, enabling intelligent automation and analytics.

Delivered R&D solutions across microcontrollers, mobile apps, and cloud services.

Partnered with cross-functional teams to define architecture and accelerate time-to-market.

Developed high-volume logistics software to support time-critical package delivery.

Built tools in Ruby on Rails, React, and Material UI to reduce operator strain during order creation and tracking.

Collaborated with QA and PM teams to deliver agile sprint commitments.

Pioneered the use of React framework for state lottery Second Chance websites, gaining enterprise-wide adoption.

Converted legacy PHP backends into JSON-based REST APIs, enabling scalable single-page applications.

Built and consumed REST APIs for multi-jurisdictional lottery platforms.

Designed and maintained internal and external web applications using Ruby on Rails, React, PostgreSQL.

Rewrote build pipelines with Jenkins and modularized apps into Rails engines.

Built Active Directory–based permission systems, improving security and compliance.

Developed Robotic Process Automation (RPA) using UI Path to reconcile hospital accounts.

Developed SaaS products integrating accounting systems (Sage, QuickBooks, etc.) with AWS-hosted APIs.

Created applications with OAuth2, MongoDB, Redis, and Highcharts for real-time analytics.

Built APIs consumed by global teams and mobile apps with Grape + Swagger documentation.

Conducted TDD and collaborated with distributed development teams.