Jaron Rosenau

Implementation Engineer / Systems Analyst / Civic Technology Builder

Jaron Rosenau | Implementation Engineer / Systems Analyst / Civic Technology Builder

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Jaron Rosenau is strongest when a problem is partly technical, partly organizational, and needs someone who can build, document, debug, and coordinate a working solution.

Open to implementation engineering, systems analyst, application support, developer support, public-sector IT, civic technology, transportation/mobility technology, environmental data tooling, and security-adjacent support roles.

Updated: 2026-05-22

Primary focus

Implementation and systems analysis with ownership from discovery through deployment, support, and documentation.

Core stack

Python, TypeScript, APIs, auth, webhooks, SQL, and cloud operations.

Delivery scope

Public products, civic transportation tools, backend services, background jobs, and operational tooling.

Support scope

User support, technical onboarding, runbooks, training notes, and escalation-quality bug reproduction.

Jaron Rosenau is an Implementation Engineer, Systems Analyst, and Civic Technology Builder.

I build and support practical software systems where code, users, infrastructure, documentation, and real-world operations meet.

Core strengths

  • Systems analysis and support: requirements clarification, workflow automation, user support, troubleshooting, bug reproduction, technical documentation, and runbooks.
  • Web services and integrations: Python, TypeScript, JavaScript, Flask, REST APIs, auth, webhooks, Firebase/Firestore, Cloud Run, and Flutter web.
  • Data, infrastructure, and operations: PostgreSQL, Redis, Linux, Debian, NGINX, Gunicorn, Docker, Terraform, GitHub Actions, deployment procedures, access-control awareness, and data integrity.

Selected delivery examples

  • Lane Community College: Flask services for secure password reset, lab attendance tracking, socket backends, automated email sending, and repeatable configuration management.
  • Htmlcoin: volunteer production distributed-node maintenance, recurring upstream release compatibility, Linux web services, and deployment procedures.
  • QuestByCycle: civic transportation platform with Flask, Vite, auth, badges, leaderboards, PostgreSQL, Redis, Debian, NGINX/Gunicorn, documentation, pilot feedback, and 100+ user operations.
  • CrowdPM, Moonshine Art, and DripCopy: environmental data tooling, marketplace implementation architecture, and Linux reliability utilities around real operational constraints.

Civic systems and public infrastructure

  • Organized bicycle advocacy and participated in Corvallis/OSU transportation and bike-security discussions involving public infrastructure, safety, and sustainable mobility.
  • Co-created QuestByCycle as a web-based game encouraging bicycle and transit use through quests, badges, teams, and carbon-reduction points.
  • Documented community-facing issues and communicated with public stakeholders, reinforcing a practical interest in systems that serve residents and institutions.

How I work

  • Discover: clarify user needs, system boundaries, workflow failures, and institutional constraints before code becomes expensive.
  • Integrate: connect APIs, auth, data flows, background processing, documentation, and support paths into one reliable workflow.
  • Operate and improve: deploy, troubleshoot, train users, document procedures, and tighten the workflow after real use.

Integration / Automation

  • API integration, webhook consumers/producers, background processing, SQL, data validation, and cloud-hosted services.
  • Customer-facing troubleshooting, technical onboarding, production data/auth debugging, and support runbooks.

System and stack examples

  • QuestByCycle: Flask, PostgreSQL, SQLAlchemy, Redis, RQ, Gunicorn, and NGINX around a live bicycling product.
  • Moonshine Art: Flutter, Firebase/Firestore, Cloud Run APIs, Stripe Connect, Gelato fulfillment, moderation/admin tooling, support workflows, and compliance surfaces.
  • CrowdPM Platform: DPoP-bound ingest, calibration, Fastify APIs, Cloud Storage, Firestore, deck.gl, and Google Maps WebGL.
  • APK Workbench: a Rust/gRPC Linux ARM64 platform with GTK UI, CLI, workflow services, and packaged releases.
  • DripCopy: a Bash utility for resilient optical-media copying on unstable low-power USB hosts.