David Welborn's Location
Boca Raton, Florida, United States, United States
David Welborn's Contact Details
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About David Welborn
Senior-Level Information Technology Leader with 25+ Years of Experience and Excellent track Record Creating Highly Performing IT Teams and Delivering Enterprise Software in Technology Startups.- Creating high performance cross-functional development teams using agile methodologies- Database design and development- Data Warehousing and - Online Analytical Processing (OLAP)- Fraud prevention systems
David Welborn's Current Company Details
David Welborn Work Experience Details
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Head ArchitectClasswalletBoca Raton, Fl, Us
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Chief Technology OfficerBdex Sep 2019 - PresentMiami, Florida, UsBDEX is the first-ever Data Exchange Platform (DXP). The BDEX DXP and DaaS platforms enable companies to acquire impartial, quality-scored third party data reaching the right people at the right time like never before.BDEX specializes in data for the Automotive, Media and Financial industries with customized solutions using real-time behavioral data to identify the right consumer at the right time and an extensive identity graph for identifying consumer devices across all channels. -
PresidentThe Welborn Development Company Aug 1998 - PresentSoftware development projects. Specializing in "project rescue".
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Business Intelligence ArchitectFarelogix Apr 2016 - Sep 2019Miami, Fl, UsFarelogix provides a platform for use by airline companies and ticket websites to offer real time ticket prices, seat availability and add-ons for flights.Responsible for architecture and development of their new business intelligence platform toto drive internal and external reporting as well as enable real-time pricing adjustments to product offerings. -
Chief ArchitectM3 Healthcare Technologies Mar 2015 - Mar 2016Fort Lauderdale, Florida, UsIn charge of architecture and development of all platforms and products. Direct two offshore teams of 9 developers, 2 DBA’s, 2 data scientists, 2 scrum masters/project managers, and 2 system administrators using Scrum methodology.Medical Insurance Claim Adjustment Systems• Ensure HIPAA compliance in all architecture decisions.• Develop SQL Server data warehouse (4 TB) for medical claims for both large and small insurance providers.• Data mining for monetization of Medical Provider information.• Use automated machine learning to find claim outliers and potential fraud.Mobile ApplicationsNative mobile apps written for IOS and Android for providing access to telemedicine, medical providers, medical insurance information and customer care agents for doctor appointments.• Three mobile applications were developed from scratch and launched: mHealthAdvantage, SirviMD, and YourMedCenter.• Five9 IVR and Oracle CRM integration complete with location based services.Mobile Web ServicesA REST/JSON micro-service based architecture developed in Node.js, MySQL, and MongoDB to support mobile application functions. All services run in Amazon AWS Elastic Beanstalk auto-scaling instances. -
Product Architect3Cinteractive Apr 2014 - Feb 2015Boca Raton, Florida, UsProvide product leadership and define future product strategy for the company. • Proposal and development of the Second Party Data concept, the strategic targeting sharing of consumer insights between two companies, including business case, design and development of consumer model to support PII and consumer insight aggregation.• Projections show the implementation of Second Party Data potentially increasing the sales for clients between 25% and 1000% depending on the clients’ market size.• Develop prototype applications using native and third party beacons for location-based applications in IOS and Android phones.• Design an OCR service for phone applications that take pictures of receipts for processing of loyalty program points and offering upsells.• Implementation of uniquely identified passbook coupons replacing traditional anonymous paper coupons. Targeted passbook coupons delivered via sms and push resulted in a 50% lift in conversion as compared to traditional email campaigns. -
Chief Architect3Cinteractive Sep 2007 - Apr 2014Boca Raton, Florida, Us3Cinteractive® provides integrated mobile software and services that help businesses communicate with consumers on their mobile device. Our mobile business solutions improve efficiencies by extending operational and CRM processes to the mobile channel.3Ci’s cloud-based mobile platform – Switchblade™ – allows businesses to deliver a rich consumer experience on any mobile device or carrier, using integrated mobile technologies such as messaging, voice, mWeb and smartphone apps. And our XaaS services suite makes it easy for businesses to deploy and maintain effective mobile business solutions.3Cinteractive processes billions of mobile transactions per year – supporting mission critical business processes for clients across industries.• Design and manage development of collect call platform for mobile phones. This system is responsible for about 80% of annual income. • Manage growth of platform from a few messages a day to over 78 million MTs and 39 million MOs a month. • Premium MTs grew from zero to over $3 million per month.• Designed and wrote the credit card Transaction Gateway using Java/Spring/Hibernate that processes over $4 million per month.• Company went from negative cash flow to having revenues of $30 million / year.• Grew from two servers to two data centers with hundreds of servers each.• Designed and wrote the Loss Prevention System (LPS), a highly configurable, rules-based system to limit exposures to premium MT and credit card transaction fraud. Chargebacks are well below the 1% threshold as a result.• Deliver Location Based Service platform service. Service interfaces with various providers to get the latitude and longitude of cell phones in real time. Both cell tower and GPS accuracies available.• Implement Scrum methodology company-wide for software development.
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Vp Of EngineeringCcg Technologies, Llc Jan 2007 - Sep 2007Pasadena, Ca, UsIn charge of IT including software development and operations. -
Director, Software EngineeringCcg Technologies, Llc Dec 2004 - Jan 2007Pasadena, Ca, Us- Create team of 10 software developers to develop a credit card processing platform. - Did due diligence on purchase and managed assimilation of a competitor's credit card and ACH processing platform into ours. - Wrote configurable fraud prevention system for use with the credit card transaction platform.
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Contractor, Welborn DevelopmentCuracao Investment Trust Company Oct 2004 - Dec 2004Designed databases and wrote a stored procedures that map and update data between a legacy investment trust management system and a new one still under development. Design resulted in the compression of a year long project to a two month one.
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Contractor, Welborn DevelopmentCampus Management May 2004 - Oct 2004Boca Raton, Fl, Us• Add ACH transaction capabilities into the flagship CampusVue product using Visual Basic 6.0 and XSL. This allowed for students to pay for courses using their checking or savings account and to receive grant money directly into their accounts.• Gave architectural direction to SQL Server DBA team, realizing dramatic performance improvements to executive reports in the CampusVue product.• Introduced the use of Visual Basic 6.0 user controls in the product, encapsulating business logic in one place and reducing its compile size. -
Contractor, Welborn DevelopmentCertified Vacations Jan 2004 - Apr 2004UsDesigned and developed two OLAP cubes (Microsoft SQL Server and Analysis Services) and multiple reports to replace an aging SAS system that was taking over 12 hours to import, process and analyze transaction files each night. Processing was done by stored procedures. The new process took less than an hour and provided for responsive user designed reports. -
Contractor, Welborn DevelopmentSensormatic Mar 2003 - Jan 2004Neuhausen, Schaffhausen, Ch• Developed secure web site holding the documentation of lab certified placement of loss prevention detectors in clients’ products. Written in Visual Basic 6.0, SQL Server.• Wrote a web based merit raise management system that interacted with People Soft HR system. The system had to protect in hierarchical fashion the salaries and merit raises from those not authorized to see them. The system showed planned raises versus budgeted raises for a given department and all those that reported into them. Because of this system Tyco was able to stay within budget for the first time in recent history. Written in Visual Basic 6.0, SQL Server and Oracle. -
Contractor, Welborn DevelopmentPremier Sales Group Jan 2003 - Feb 2003Design and develop an internal CRM and sales reporting website for managing both pre and post construction sales of luxury condos. Written in PHP and MySQL.
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Contractor, Welborn DevelopmentOne Model Place Sep 2002 - Dec 2002Redesign portions of the SQL Server databases that were having performance problems. Introduce partitioned views for scalability. Site had 20 millions hits per day.Wrote credit card transaction system to handle new subscriptions, recurring billing, and refund management for site members.
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PartnerH&S Software, Inc. Mar 2002 - Aug 2002Design and develop Waypay.com, a transaction portal for websites using internet-based credit card transaction companies. The new system allows for companies to use multiple billing companies for a subscription model website.• Developed technology to spread risk among different merchant accounts. Configurable as a weighted system between different providers, allowing a website owner to put a predetermined percentage of transactions in a given merchant account. System handles rebalancing in the event a provider is down for a period.• System also allows for waterfall failover of billing providers with an unlimited number of failovers allowed.• A credit card decline failover system was also implemented that retried declined transactions on secondary billing providers, resulting in an average of 12% increase in authorizations.• System written in Visual Basic 6, SQL Server, COM+, ASP on Windows 2000.
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Software Development ManagerInternet Billing Company (Ibill) Feb 2001 - Feb 2002- Hired 20 developers to complement team of five developers. - Hired QA team of five. - Managed projects improving functionality and performance of current online credit card and checking transaction system. - Doubled the capacity of the existing transaction processing platform. - Online checking (ACH) improvements.
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Contractor, Welborn DevelopmentOffice Depot Jul 2000 - Feb 2001Boca Raton, Florida, Us- Visual Basic 6 and SQL Server 2000 programming for Finance Decision Support Expenditure Justification project. This system was used company-wide to authorize expenditures and purchase orders for everything from personal computers to office buildings. Involved extensive use of Visual Basic user controls, COM+ objects, ASP and stored procedure programming.- Programming for Finance Decision Support Merchandising Forecasting Project. This system is used by all of the buyers responsible for supplying their respective divisions and departments with merchandise for stores, business services, commercial accounts, and internet sales. The forecasting program enables more accurate cash flow projections into the year. -
Contractor, Welborn DevelopmentOwens Illinois Sep 1998 - Jun 2000- Roll-out of large data warehouse instances for four plants using Oracle on VAX/VMS. - Development of graphical user interface in Visual Basic 6 to graphically disply and analyze plant data in a user-configurable manner.- Wrote intranet application in IIS/Windows NT 4 for remote configuration and maintenance of data warehouse and GUI. ASP programming was done in VB Script.
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Principal EngineerMesa International Oct 1996 - Aug 1998Chandler, Az, UsDesign, implement and manage long term projects. Interact with client to define project needs, manage interactions with plant systems, and coordinate activities with inside development teams.• Design and development of large scale manufacturing data warehouse for large glass bottle manufacturing plants using Oracle 8 running on DEC VAX/VMS. • Design data collection and storage scheme for the entire manufacturing process. Programmed data collection programs on remote computers in PEC Pascal.• Designed the database schema and plan for the physical storage of data.• Wrote programs in Pro*C and PL/SQL for importing large quantities of plant data. -
Consultant EngineerThe Goodyear Tire & Rubber Company Jan 1994 - Oct 1996Akron, Oh, UsManaged projects through to implementation in countries including Malaysia, England, Brazil, Colombia, and Chile. Responsible for rubber die and performer extrusion and die shop technology projects in 102 tire manufacturing plants around the world. Responsible for vetting commercial SCADA and CADCAM systems for manufacturing.• Integration of plant SCADA’s to central databases using Oracle 6 and FactoryLink.• Evaluated SmartCAM, MasterCAM, Esprix and ProManufacture for selection of die shop standard.• Developed an extrusion contour specification system on Visual Basic and Oracle running on HPUX. -
Project ManagerThe Goodyear Tire & Rubber Company Jun 1989 - Jan 1994Akron, Oh, UsManaged group working on development projects impacting plant productivity and uniformity.• Received 4 patents on extrusion technology.• Implemented a new kind of performer for multiple compound extruders that is insensitive to compound pressure and viscosity variations. Responsible for an average of $1 million of savings per year per plant.• Developed software in QuickBasic and Assembler for designing and manufacturing extrusion preformers, calculating 3D offsets and generating code directly for 3 axis milling machines.• Developed weight control computer algorithm for extruder line control systems.
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Development EngineerThe Goodyear Tire & Rubber Company Dec 1985 - Jun 1989Akron, Oh, Us• Developed and implemented a PC based automated die design and manufacturing system used in 29 plants around the world.• Reduced number of die tries from average of 10 to 1.• Developed training and held seminars around the world for die shop personnel.
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Project EngineerCarvajal, S.A. Oct 1984 - Dec 1985Managed development projects to improve productivity in flexible packaging plant.• Developed and implemented their first computerized product specification system for over 2000 products and processes.• Developed a computerized scheduling production scheduling system that accommodated daily scheduling changes.• Reduced set up time and waste on printing machines by developing a system that predicts the settings for new materials by correlating historical data. Time was reduced from 2 hours to 15 minutes.
David Welborn Skills
Software Development
Mobile Applications
Mobile Devices
Integration
Mobile Technology
Databases
Management
Cloud Computing
Agile Methodologies
Mysql
Microsoft Sql Server
Enterprise Software
Software Engineering
Scrum
Mobile Commerce
Crm
Database Design
Java
Product Management
Strategy
E Commerce
Php
Tomcat
Linux
Sql
Project Management
Spring
Apache
Xml
Web Services
Saas
Hibernate
Agile Project Management
C#
Perl
Web Applications
Software Project Management
Oracle Pl/sql Development
Soa
Java Enterprise Edition
Objective C
Asp.net
Iis
Soap
Node.js
Cassandra
Mongodb
Talend Open Studio
Pentaho
C
David Welborn Education Details
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Georgia Institute Of TechnologyChemical Engineering -
FiuInternational Business
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The University Of AkronInternational Business
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Colegio Bolivar
Frequently Asked Questions about David Welborn
What company does David Welborn work for?
David Welborn works for Classwallet
What is David Welborn's role at the current company?
David Welborn's current role is Head Architect.
What is David Welborn's email address?
David Welborn's email address is dw****@****ive.com
What is David Welborn's direct phone number?
David Welborn's direct phone number is +195430*****
What schools did David Welborn attend?
David Welborn attended Georgia Institute Of Technology, Fiu, The University Of Akron, Colegio Bolivar.
What are some of David Welborn's interests?
David Welborn has interest in Civil Rights And Social Action, Science And Technology, Social Services, Economic Empowerment.
What skills is David Welborn known for?
David Welborn has skills like Software Development, Mobile Applications, Mobile Devices, Integration, Mobile Technology, Databases, Management, Cloud Computing, Agile Methodologies, Mysql, Microsoft Sql Server, Enterprise Software.
Who are David Welborn's colleagues?
David Welborn's colleagues are Chris Tranquellino, Billy Dicken, Bruce Smith, Juan Manuel Garcia, Rodrigo Alexander Pacas Rodriguez, Lesley Higgins, Kristie Matheson.
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