David Gilliland

David Gilliland Email and Phone Number

Leader | Technologist @ 3 Trees Digital
David Gilliland's Location
Stafford, Virginia, United States, United States
David Gilliland's Contact Details

David Gilliland work email

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About David Gilliland

Skilled Corporate Leader, Architect, and Technologist, with 20+ years’ experience in software design, development, delivery, enterprise and microservice architectures, software system modernization, AWS and cloud migrations, application of emerging hardware/software systems, and enterprise data systems. Impact focused leader successfully delivering by embracing change, exhibiting extreme ownership, focusing on people, and delivering vision for government and commercial clients leveraging strong leadership skills of integrity, transparency, and leading by example to create, enhance, and grow organizations, programs, teams, and individuals.

David Gilliland's Current Company Details
3 Trees Digital

3 Trees Digital

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Leader | Technologist
David Gilliland Work Experience Details
  • 3 Trees Digital
    Principal
    3 Trees Digital Jul 2018 - Present
    Gainesville , Va, Us
    Consultant, Enterprise Architect, and Coach• Business capture and proposal development including solutions architecture, technical writing, orals coaching, and strategic analysis for small to large (Fortune 5) companies. (30+ opportunities)• Provided enterprise architectural leadership and technical coaching for 3 software development DevSecOps programs totaling over 300 staff under SAFe for immigrant identity records management, biometrics/biographic information, and multi-document type ML/AI based data fusion system. (2 yrs)• R&D evaluation of new technologies for the US Citizenship and Immigration Service (USCIS) CIO and senior leadership including enterprise and cross-agency coordination, solution visioning, technical R&D, data alignment/ingest/warehousing, team development, and continuous program improvement. (9 mos)Founder and Principal• Founded 3 Trees Digital including incorporation, payroll, compliance, benefits, financing, recruiting, hiring, onboarding, and managing engineering and office support staff to grow an organization. • Developed strategic business partnerships and executed business capture activities driving corporate growth and winning multiple government contracts as a key technology leader. Technologies/Tools/Processes include Enterprise Systems, SAFe, Agile, DevSecOps, CI/CD, Custom Development, PaaS, SaaS, IaaS, Cyber, HCD, Microservices, Data ETL/Warehousing, COOP, Cloud/Hybrid, Digital Modernization, and Shipley Proposal Process.
  • Lts
    Vp Of Solutions
    Lts Mar 2022 - Oct 2023
    Herndon, Virginia, Us
    • Lead all technical aspects of Federal business capture efforts including technical solutioning, architecture, writing, and driving corporate growth.• Directed internal strategy to support corporate expansion and increase strategic adaptability in responding to emerging opportunities by focusing and growing core technical capabilities.• Created an internal product development team of 15 to create a commercial cloud-based mobile application. Activities and responsibilities included overall strategy, interviewing, staffing, and initial product architecture which included designers, scrum master, and front-end, full stack, DevSecOps, cloud, and site reliability engineers.• Led technical and architectural efforts with teams, ensuring appropriate and efficient processes, and developing excellent relationships with business and technical leadership. • Created key technical partnerships with Amazon, Microsoft, Databricks, and ServiceNow to drive technical excellence. • Drove technical and Agile certification programs in Amazon, Azure, Databricks, and Service now to enhance overall corporate technical mastery in key target markets.Technologies/Tools/Processes AWS, Enterprise Architecture, Azure, Databricks, Cybersecurity Solutioning, Multi-Cloud Solutioning, CI/CD pipelines, DevSecOps, Agile/SAFe 5, IaaS, Microservices, Containerization, Shipply Process, ServiceNow
  • Twd & Associates, Inc.
    Chief Technologist And Program Technical Lead
    Twd & Associates, Inc. Mar 2016 - Feb 2019
    Mclean, Va, Us
    Chief Technologist• Managed technical aspects of business capture efforts including technical solutioning, architecture, writing, and creating strategic partnerships to drive corporate growth.• Directed an engineering culture that embraced innovation and change by mentoring junior staff, driving process efficiencies, adopting new technologies to improve execution, leading continuing education efforts, and driving proprietary internal corporate software projects and libraries. • Directed internal R&D strategy to support corporate expansion and increase strategic adaptability in responding to emerging opportunities.Program Technical Lead• Successfully managed operations and maintenance activities for 11 USCIS production systems (125+ staff) including JAVA and.NET based systems, ServiceNow, and other technology stacks deployed on-prem and in AWS exceeding service level agreements and receiving 2 enterprise awards for excellence. • Developed, deployed, and managed operations of four (4) microservice applications in AWS supporting 10,000+ users/system with over 30+ enterprise and cross agency API integration points. • Led technical and architectural efforts with teams, ensuring appropriate and efficient processes, and developing excellent relationships with customer business and technical leadership. Technologies/Tools/Processes include Angular, Java (microservices), Spring Boot, Hibernate, Oracle, Alfresco, AWS (RDS, S3, EC2, DMS), Docker, OpenShift, Jenkins, Agile Scrum/Kanban, and CI/CD
  • Cohere Technology Group
    Chief Engineer And Vp - Defense And Intelligence Solutions
    Cohere Technology Group Mar 2015 - Jun 2016
    Vice President • Managed Cohere Solution's P&L center, led execution of commercial and government contracts, managed engineering teams’ development efforts, and executed business development and capture efforts.• Created a new engineering organization through strategic and tactical talent acquisition efforts, creating an outcome focused culture, staff mentoring, and effective leadership. • Advised Fortune 100 commercial partner on cyber corporate acquisitions providing strategic capability evaluation as they expanded their government cybersecurity practice.Chief Engineer• Designed and built a ML/AI based cyber intrusion detection and analysis platform for a Fortune 100 company, a large-graph visualization platform to revolutionize human interpretability of node/edge data, and managed R&D projects in machine learning, social media analytics, and internet of things (IoT) sensor fusion. Technologies/Tools/Processes include Java, Python, Spark, Scikit, Elastic Search, Spring Boot, AWS (RDS, S3, EC2, DMS), Jenkins, Agile Scrum/Kanban, APIs, and CI/CD
  • Sotera Defense Solutions, Inc.
    Program Lead, Solution Architect, And Principal Engineer
    Sotera Defense Solutions, Inc. Jul 2009 - Mar 2015
    Herndon, Va, Us
    Program Lead• Directed and led the development of a streaming ETL ingestion system to merge, clean, and disambiguate 100+ different data documents/formats to feed a natural language processing system on a private cloud for the US Army. • Managed a combined team of 12 engineers from multiple companies to meet all the development, information assurance, and security goals of the project using Agile processes. • Led and managed a multidisciplinary team (15 staff) for the US Army creating a JavaScript and server-side community source project (Army, Navy, and Intelligence Community) and developed statements of work, managed employees, tracked budgets, and delivered value enhancing systems to ensure end user needs were met. • Directed efforts to meet with potential adopters across government and private companies, prepare and present at conferences/tech gatherings, and ensure the adoption process was successful.Solution Architect • Created architectures and system designs and managed full lifecycle development of a production scale application with over 30,000 users for the US FBI. • Developed, led, and executed plans to transition a large government program (55+ staff) from annual releases to monthly releases using improved Agile processes, creating CI/CD pipelines, enhancing early defect detection, removing team inefficiencies, and code base componentization. • Researched, evaluated, and recommended various emerging technologies for program adoption including cloud data stores, AWS, open-source databases, document stores, and system monitoring and analysis tools. Technologies/Tools/Processes include Java, Storm, Kafka, Accumulo, Hadoop, ElasticSearch, Zookeeper, Redis, AWS, OpenStack, JavaScript, JQuery, WebGL, Websockets, ETL, PostgreSQL, REST, APIs, Agile/Scrum, and CI/CD
  • Primerevenue
    Software Developer
    Primerevenue Jun 2008 - Jul 2009
    Atlanta, Georgia, Us
    • Enhanced and supported software development of a high-volume banking services platform processing over $5B of transactions per day.Technologies/Tools/Processes include JSP’s, JavaScript, AJAX, Spring, Stored Procedures, and SQL Server
  • Xactware
    Software Developer
    Xactware Apr 2004 - May 2008
    Lehi, Ut, Us
    • Developed, supported, and enhanced multi-tier J2EE web applications for Fortune 100 corporate partners and external customers using API driven web services and user interfaces.Technologies/Tools/Processes include Java, JBOSS, Stored Procedures, Oracle, XML, AJAX, REST
  • Brigham Young University
    Programmer
    Brigham Young University May 2001 - Apr 2004
    Provo, Ut, Us
    • Developed and supported two (2) web applications to support student registration and online learning. Technologies/Tools/Processes include Java, Tomcat, Apache, JBoss, IIS, XML, Oracle

David Gilliland Skills

Software Project Management System Architecture Software Design Software Engineering Soa Distributed Systems Agile Methodologies Agile Project Management Software Development Enterprise Architecture Cloud Computing Java Python Hadoop Spring Integration Rest Javascript Ajax Web Services Jquery Web Applications Databases Sql Shell Scripting Linux Java Enterprise Edition Scrum Tomcat Subversion Spring Framework Xml Representational State Transfer

David Gilliland Education Details

  • Brigham Young University
    Brigham Young University
    Computer Science

Frequently Asked Questions about David Gilliland

What company does David Gilliland work for?

David Gilliland works for 3 Trees Digital

What is David Gilliland's role at the current company?

David Gilliland's current role is Leader | Technologist.

What is David Gilliland's email address?

David Gilliland's email address is da****@****ail.com

What is David Gilliland's direct phone number?

David Gilliland's direct phone number is (703) 820*****

What schools did David Gilliland attend?

David Gilliland attended Brigham Young University.

What skills is David Gilliland known for?

David Gilliland has skills like Software Project Management, System Architecture, Software Design, Software Engineering, Soa, Distributed Systems, Agile Methodologies, Agile Project Management, Software Development, Enterprise Architecture, Cloud Computing, Java.

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