John Alfaro
Chief Architect at Trillion Technology Solutions, Inc
Sterling, Virginia, United States
Summary
👤
Senior🎓
Top SchoolJohn Alfaro is a Chief Architect with 13+ years of experience designing and delivering secure, cloud-native enterprise solutions that align technology with business goals. He has led architecture and DevSecOps initiatives at Trillion Technology Solutions—spearheading repeatable, cost-optimized AWS deployments and leading the migration of OpenFEMA to the cloud—while also serving as a hands-on full-stack contributor to geospatial open-source projects like geoq. Comfortable across the full systems lifecycle, he blends requirements-driven design, data extraction and modeling, and system integration to produce operational, auditable platforms. His career spans leadership roles from CTO/deputy CTO to engineering manager and CEO, reflecting both strategic vision and practical delivery. An avid learner with recent formal study in cloud computing and an MBA in IT, he pairs academic rigor with a pragmatic knack for mastering new software and hardware to solve real-world problems.
13 years of coding experience
15 years of employment as a software developer
Hagerstown Community CollegePhysics, Physics at Virginia TechMaster of Business Administration - MBA, Information Technology, Master of Business Administration - MBA, Information Technology at Western Governors University
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
javascript10
leaflet10
django9
geojson9
python8
front-end-development8
Programming languages (5)
Github contributions (5)
ngageoint/geoq
Apr 2014 - Jun 2014
Django web application to collect geospatial features and manage feature collection among groups of users
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:13 commits in 1 month
Contributions summary:John made multiple contributions, primarily focusing on integrating external geospatial services and improving the user interface. They added support for Leaflet Tile Layers and integrated features from ESRI's ClusterFeature service. Additionally, the user addressed issues related to AOI (Area of Interest) handling, including fixing incorrect references and correcting functionalities within the application's frontend components. These changes suggest a focus on both the backend map service integration and frontend user interaction with these services.
djangogeospatial
jaalfaro/OpenFEMA-API-Samples
May 2015 - Aug 2021
Contributions:37 pushes, 1 branch in 6 years 4 months
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