profile image

Devonte Longmire

Professional Experience

A snapshot of the roles, initiatives, and ventures that define my recent professional journey.

Software Engineer US Navy Veteran Tech Teacher President Creative Writer


July 2021 – Present

Microsoft · Software Engineer – Cybersecurity Engineering

Specializing in C#, Azure, AI integration, and full-stack development. I design and build secure, scalable applications and infrastructure that enhance Microsoft’s cybersecurity posture and operational intelligence, bridging AI-driven software development with modern cloud architectures across schema-less and relational data environments.

Key Projects & Accomplishments

  • Security Engineering Fundamentals (SEF) Portal: Designed and implemented a full-stack metrics portal featuring a bespoke C# API, React front-end, and Azure-based infrastructure with Power BI analytics, automated alerting, and live monitoring.
  • Organization Mapper: Created a custom C# and Azure platform that enables virtual organizational hierarchies, empowering teams to model, visualize, and manage employee relationships and reporting structures.
  • Cosmos DB Document Modifier: Developed a specialized C# utility supporting high-volume document modifications, bulk edits, property-based updates, and schema validation in Cosmos DB.
  • Azure Synapse Automation Pipelines: Built automation workflows coordinating multiple API-driven applications with real-time telemetry via Azure Data Explorer (KQL/Kusto) for monitoring and analysis.
June 2023 – Present

Microsoft · Software Engineer (Data Engineer) – Threat Intelligence Systems

Brokered and managed data access for Microsoft’s Threat Intelligence teams, enabling secure, high-fidelity information sharing across analysts and detection systems while engineering large-scale pipelines that process and enrich global network telemetry.

Key Projects & Accomplishments

  • Designed an end-to-end ingestion pipeline transforming raw network message (NMSG) files into clean CSV and JSON outputs with deduplication, IP sanitation, and malformed record handling.
  • Deployed scalable data processing environments using Kafka, Azure Batch, Linux VMs, Docker containers, and Python automation scripts.
  • Leveraged AI-powered development tools and prompt engineering to accelerate code generation, optimize processing logic, and streamline complex transformation pipelines.
  • Established secure data brokering processes and automated handoffs between intelligence teams, improving operational speed and consistency across threat analysis workflows.
May 2023 – Present

Founder & Property Manager – Long Stay Properties LLC

Manage a portfolio of short- and mid-term rental homes across the Pacific Northwest, overseeing full-cycle operations including guest bookings, maintenance, cleaning coordination, and smart-home upgrades. Handle all aspects of property management—from customer service and logistics to renovation planning and financial tracking—to deliver high-quality guest experiences and strong occupancy performance.

2023 – Present

Founder & President – Tech Teacher

Founded and lead a nonprofit organization dedicated to improving digital literacy and cybersecurity awareness in underserved communities. Oversee program design, partnerships, and outreach initiatives that equip individuals to use technology safely and confidently, while developing educational materials and AI-driven tools that make complex tech topics accessible.


All Rights reserved ®Longmire