Roger Castillo Email & Phone Number

Seattle, Washington, United States

As Director of Decision Science and Experimentation I was responsible for the analytics systems that evaluate the business and application performance impacts of product and feature launches.

Santa Clara, CA

Led Incedo strategy pivot from staffing services to a technology company. I worked with the CEO to define a new product offering that enabled enterprises to migrate their on-prem data systems to a cloud-hosted analytics platform. This provided Incedo customers with the ability to develop data science models and AIs to optimize their business use cases. I.

Palo Alto, CA

Led Relevance, Search and Discovery Teams for Groupon. These systems powered all Groupon’s consumer experience and outbound marketing channels (Mobile App, Web, Email, Messaging and SEM). The Relevance system my team developed created a channel-specific personalized shopping experience for Groupon customers, driving over 90% of Groupon revenue ($2B+).

Palo Alto, CA

Led email and mobile push recommendations teams for Groupon. My teams developed Groupon's global messaging system and machine-learned personalization models. I also was responsible for email deliverability operations. This system drove Groupon's $1B email marketing channel by sending 10B personalized messages per week across 34 countries.

Austin, Texas Area

As company co-founder, I led the development Loku's product and drove venture fundraising. I hired the engineering team and launched Loku's social mobile app in 12 marketplaces across the US. This app promoted local business, local events and points of interest to create a personalized neighborhood-level social experience for Loku customers.

Austin, Texas Metropolitan Area

• Leading provider of enterprise network configuration management solutions. AlterPoint solutions are deployed in the largest enterprise networks in the world. Customers include Citigroup, ATT, Verizon, and RIM.As CTO.
• Developing AlterPoint technical strategy
• Working with CEO and VP of Marketing define GTM strategy
• Prototyping new technologies
• Recruiting engineering team and managing the development process
• Helping raise series seed, A, and B venture investments for the company

• PointServe Portal technologies provide large utility customers with a platform for bill payment and customer support through SaaS.As Director of Engineering I was responsible for:
• Working with product management to define platform features
• Client and project management for initial solution rollout across the US
• Managing utility pay-portal delivery team
• Managing the development and operational processes

• Servana provides customer care and bill payment platform for large utility clients. Servana was founded by Southern Union Company as a technology spin-out for customer-facing technology.As VP of Research and.
• Developing product and technical strategy
• Recruiting development team
• Development budgeting and Release Planning
• Lighthouse client deployment and account management
• Delivery of customer care and bill pay platform servicing over 3,000,000 customers in Texas and Missouri

• As Senior Software Developer in KD1 Server Team, responsible for:
• Developing client server communication protocols
• Developing business objects that allowed UI interface to asynchronously execute analytics
• Responsible for developing UI components for KD1 products

Greater Chicago Area

• Sr. Developer on Spyglass Server C/C++ SDK Team (OEM'd as Oracle Application Server) and Architect Spyglass Embeddable Microserver. This device embeddable runtime was able to run in low-power/memory environments.Senior.
• Design and implementation SSLv2 and SSLv3 server protocols for Spyglass server technology
• Design and development of SPYG Microserver technology (8KB embeddable executable).

Austin, Texas Area

Responsible for designing and developing Dell's software pre-install platform. This platform enabled Dell to create arbitrary software bundles based on customer specification.