David Lemon Email & Phone Number

Austin, Texas Area

Java SaaS software development.Maintained and improved existing credit card and ACH processing software.Designed and implemented systems to automatically do customer (third-party) ACH processing along with automated monitoring and corrective processes.Designed and implemented parts of systems intended to replace third-party billing statements with AffiniPay branded and designed statements.Certified card processing and ACH software with our partner card processors and sponsoring banks. Followed and maintained compliance with our card networks and ACH sponsoring banks.

Austin, Texas

Back end development. Assist in dealing with technical debt and scaling issues in an existing application in a public cloud.Migrate data models to cloud based services (RDS/Aurora, etc).Data Index and search (ElasticSearch)Application Audit migration to cloud-based services from DB-based application.

Austin Tx

MessageOne had been previously acquired by Dell, and has now been purchased and set up as a Wholly-owned Subsidiary of Versata/Trilogy. Assist in migration of application from Dell private cloud and data centers to a public cloud service.Assist in transferring knowledge and expertise about the product to an off-shore engineering team.

Austin, Texas Area

software engineer working with very large scaleable archive/search/retrieval systems. (SAAS, java, solr, tika, ...)

Austin, Texas Area

Formerly Metrowerks, Formerly Motorola.Software tools development (primarily debugger development for embedded systems).

Austin, Texas Area

Java Application programmer

Jacksonville, Florida Area

Software design and development.C++ and early Java client-server development for CSX Technology

Endicott, Ny

Mainframe hardware/logic design (FPU,CPU, memory and cache subsystems).VM and MVS OS software development

Incomplete Ms, Computer Engineering

Bs, Eeap

Minor in economics