Open to opportunities

Joshua Negron

@joshuanegron

I build reliable software platforms, integrations, and operational workflows across cybersecurity, aviation, and business applications.

United States

Message

What I'm looking for

I’m looking to build and improve reliable production software, especially platform services, integrations, workflow systems, and operational tooling where careful debugging, data consistency, and maintainable engineering matter.

At Airlock Digital, I build and support cybersecurity platform functionality for application allow/blocklisting, endpoint policy state, publisher trust, enforcement exceptions, and audit history. I work across TypeScript, Python, PostgreSQL, React, and AWS to diagnose production issues and improve reliable, auditable processing.

Previously, I developed custom workflow and document-processing software at Velvetech, aviation fuel-planning systems at FuelerLinx, and Java-based client applications at Wipfli. Across 12 years, I’ve built integrations, background jobs, SQL-heavy workflows, and maintainable fixes for production systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Platform Engineer

Current

Airlock Digital

Oct 2025 - Present (1 year)

Build and support platform functionality for application allow/blocklisting, endpoint policy state, and audit history, working across TypeScript and Python services with PostgreSQL and React. Diagnose production issues using tracing and database investigation, and improve processing reliability and observability in AWS.

TypeScript Python PostgreSQL React AWS Traces Monitoring Production Support Audit Policy Management

Senior Application Engineer

Velvetech LLC

Sep 2021 - Sep 2025 (4 years)

Developed custom software for operational workflows, document processing, and third-party integrations using TypeScript, Python, PostgreSQL, React, and AWS. Implemented retry, timeout, idempotency, and reconciliation behavior in integrations, and provided production support across frontend, service, database, and background-job boundaries.

TypeScript Python PostgreSQL React AWS Background Jobs Retry Logic Reconciliations Production Support Integration development

Software Engineer

Fuelerlinx

Feb 2018 - Aug 2021 (3 years 6 months)

Built and maintained software for aviation fuel planning, including trip legs, aircraft constraints, tankering decisions, and supplier pricing. Implemented retry-safe integration behavior and diagnosed production issues across synchronization, pricing, and purchasing workflows.

PostgreSQL SQL Integration development Retry Logic Production Support Monitoring Aviation Operations

Solutions Developer

Wipfli

Aug 2014 - Jan 2018 (3 years 5 months)

Developed Java and JavaScript application functionality for client and engagement workflows, including REST-based integrations, SQL-backed records, validation, documents, and scheduled processing. Investigated production defects and implemented maintainable corrections while working with stakeholders on enhancements.

Java JavaScript REST APIs SQL Validation Document Processing Production Support Audit Logging