Adam Mielke
Summary
Mr. Adam Mielke is a results-driven Senior GIS Developer with over 20 years of experience designing and deploying enterprise-grade geospatial solutions. Expert in customizing web-based mapping applications and architecting reusable component libraries using React and the ESRI JavaScript API. Proven success in modernizing legacy GIS systems, integrating secure data services, and leading cross-functional teams. Extensive experience in facility management systems for both the U.S. Navy and Marine Corps, delivering scalable tools that support operational planning, asset tracking, and emergency response.
Overview
21
21
years of professional experience
Work History
Principal JavaScript Developer
ASRC Federal
01.2017 - Current
- Develop and maintain custom GIS web applications for USDA/NRCS using ESRI JavaScript API 4.x with a focus on Conservation Planning.
- Migrate legacy mapping tools from Dojo to React.js, improving performance and accessibility.
- Create a reusable React component library to streamline development across conservation planning tools.
- Collaborate with UX designers and product teams to improve usability and accessibility.
- Provide input on UI components, layout decisions, and user workflows to enhance overall end user experience.
- Participate in code reviews and cleanup efforts to maintain a consistent and maintainable codebase.
Solutions Architect
Vistronix
02.2014 - 01.2017
- Led GIS development teams upgrading Flex-based applications to JavaScript for USMC.
- Implemented ArcGIS Server 10.3 with Portal at MCIWEST GIS data center.
- Project Manager for OCTA sidewalk inventory and Ontario International Airport Viewer customization.
- Delivered SharePoint development and administration for USMC SharePoint Farm.
- Authored technical documentation and RFPs for federal contracts.
Senior Software Engineer
Epsilon Systems Solutions, Inc
08.2012 - 12.2014
- Developed RFP tracking system using SharePoint 2013.
- Built Catamaran Resort website with Drupal 7.
- Designed Navy Facility Viewer integrating photos, floor plans, Telco services, and iNFADS.
- Developed Navy Range Viewer for managing testing and training events.
Software Engineer
Technology Associates International Corporation
02.2007 - 08.2008
- Developed the Land Use Compatibility ESRI Flex Viewer 1.3 for Ontario International Airport using custom widgets and custom geoprocessing.
- Lead Flex Developer for the USMC MCIWEST Regional Data Center, providing solutions to more than 500 users.
- Acquired the contract for Technology Associates and developed the MV22 Landing Zone Management application and the emergency management Pendleton COP 2.0 for MCIWEST using ArcGIS Server 10.x, custom widgets, SharePoint web services, and ESRI Flex Viewer 2.5.
- Designed and developed EWIDS (Early Warning Infectious Disease System) BETA for Mexico’s Ministry of Health.
- Upgraded MCIWEST Common Operational Picture from ESRI Flex Viewer 1.3 to 2.5. Provided emergency management GIS support at Command Center during exercises and live events.
- Created, maintained, and customized 9 MCIWEST installation Flex Viewers; Upgraded 9 MCIWEST installation viewers from ESRI Flex Viewer 1.3 to 2.5.
- Created and maintained more than 50 ESRI map services for use in Flex Viewers.
Senior GIS Analyst
Technology Associates International Corporation
02.2008 - 08.2012
- Account Representative for Marine Corps bases at Twentynine Palms, Hawaii, and Barstow, providing needs assessments, software licensing, customer support, systems support, and advanced GIS support for more than 500 users over a Citrix environment.
- Managed ArcSDE databases on a SQL server platform for USMC GEOFidelis West consisting of geographic data, nongeographic data, creating user groups, assigning privileges, and creating versions for editing in a multiple user environment.
- Replicated and integrated the Navy Oracle database into SQL for facilities management into Marine Corps GIS. This included writing SQL statements to extract database tables from a SQL Plus command prompt, recreating one-to-one, one-to-many, and many-to-one relationships.
- Created automated processes in Model Builder for advanced GIS data analysis and processing.
- Developed standardized cartographic features for improved and streamlined map creation.
Product Engineer/Web Specialist
The Omega Group
08.2005 - 02.2007
- Developed customized GIS desktop and web applications for multiple law enforcement agencies while managing all aspects of each project for an average of 20 active clients.
- Provided technical GIS experience to clients while developing their ArcGIS/ArcIMS applications using Spatial Analyst, including hardware recommendations and configurations.
- Installed, configured, and supported ArcIMS Web applications.
- Installed and configured IIS/Apache, Oracle 8i, 9i, SQL Server 6.5 – 2005.
- Administered Windows NT, 2004, in support of multiple projects.
- Managed GIS relational databases, Oracle/SQL data extraction, and storage.
- Performed data source collection, creation and manipulation of geodatabases, designed custom reports and queries, and conducted on-site installation/training and continued technical support.
- Worked with many different Record Management Systems and Computer Aided Dispatch databases.
Geospatial Research Assistant
The POlice Foundation
01.2005 - 08.2005
- Created Microsoft Access database to gather and interpret data about domestic violence, which required creating tables, forms, macros, and queries to retrieve data from the Redlands Police Department’s SQL record management system.
- Assisted the police department with data analysis and data manipulation for their Crime Analysis Unit, along with the creation and maintenance of their website.
- Created intranet mapping applications for analysis of police data using ArcSDE, ArcIMS, and GeoSmart.net.
Education
Bachelor of Science - Informatics
Indiana University Bloomington
01.2004
Skills
- ArcGIS Server
- ArcGIS Desktop
- Portal for ArcGIS
- ArcGIS API for JavaScript
- Reactjs
- TypeScript
- Agile methodologies
- SAFe methodologies
- Team Foundation Server
- GitHub
- Subversion
- Adobe Flex Builder
- ActionScript
- SharePoint Designer
- Infopath
- Drupal
- IIS
- HTML
- XML
- SOAP
- REST
- JSON
- CSS
- Windows Server 2012
- Windows Server 2008 R2
- Windows 10
- Windows NT
- Windows 2004
- AngularJS
- Python
- Generative AI tools
- Runway
- FLUX
- Seedream
- Claude
- Suno
- Object Detection AI tools
- Azure
- Rational
- Jira
- Confluence
- Miro
- Microsoft Teams
- MS Office
- Adobe Creative Suite
- Citrix
Timeline
Principal JavaScript Developer
ASRC Federal
01.2017 - Current
Solutions Architect
Vistronix
02.2014 - 01.2017
Senior Software Engineer
Epsilon Systems Solutions, Inc
08.2012 - 12.2014
Senior GIS Analyst
Technology Associates International Corporation
02.2008 - 08.2012
Software Engineer
Technology Associates International Corporation
02.2007 - 08.2008
Product Engineer/Web Specialist
The Omega Group
08.2005 - 02.2007
Geospatial Research Assistant
The POlice Foundation
01.2005 - 08.2005
Bachelor of Science - Informatics
Indiana University Bloomington