David Allen Email & Phone Number

Tyler, TX, US

Mesa, Arizona, US

• Led the design and development of a next-generation proprietary CRM platform, ensuring robust database architecture and seamless integration with external systems.
• Wrote and managed more than 250,000 lines of MySQL code, focusing on performance, scalability, and security.
• Managed sandbox, development, staging and production environments while using Bitbucket and GitKraken to manage source and control deployments.
• Built the core licensing and deployment system to support a dynamic number of clients for automated update rollouts spanning multiple clusters and databases.
• Optimized data systems and implemented ETL processes to manage large-scale datasets, improving data integrity and system performance in high-transaction environments.
• Developed and maintained a secure JSON proxy layer, safeguarding backend access and ensuring data reliability. Implemented salted AES and SHA256 security.

• Provided consultation services on product management, architectural design, and development for various clients, improving productivity and refining team structures.
• Managed technical projects, including risk assessment, financial planning, and software viability reviews, successfully implementing solutions for cloud and.NET technologies.
• Developed a multi-threaded web service (C#, WCF, MSSQL) for logging mobile applications, websites, and server usage, migrating live database systems to Azure.
• Integrated task tracking and collaboration tools like JIRA and Confluence, enhancing team coordination and project execution.

• Led a remote team of 60+ to develop and launch a commercial MMOG (Massive Multiplayer Online Game), managing development, finances, and company strategy.
• Managed the team and development of the core product (C++, C#,.NET, Microsoft SQL, and CDN technology) complete with a Social Networking system (LAMP).
• Designed a social networking system and micro-transaction platform, achieving product success with 3rd-party distribution agreements.
• Secured IT and server infrastructure, implementing merchant billing gateways and CDN solutions for smooth product deployment.
• Completed fundraising efforts, securing investor partnerships and aligning business objectives with development goals.

Irvine, CA, US

• Rebuilt the company’s technology division, developing WinForm and web-based solutions (C#.NET, Microsoft SQL, Salesforce).
• Redesigned the company’s CRM system and spearheaded development of "Enigma," the next-generation version of the company’s core product.
• Collaborated with senior leadership to define business strategy, manage finances, and develop technical roadmaps.
• Implemented source control, security, and backup systems, improving reliability and support infrastructure.

• Developed original intellectual property, including a 3D client prototype (DirectX 8, Visual Studio.NET) for the company’s main product.
• Managed hiring processes and led project management efforts, streamlining team operations and technical development.