Eric Allam is the co-founder and chief technology officer of Trigger.dev, an open-source platform for long-running background jobs, workflows, and AI agents. He builds infrastructure that lets agents preserve their work, recover from failures, and resume without keeping idle machines running.
Allam began in the Ruby and Rails ecosystem at Envy Labs and co-founded Code School, where browser-based programming lessons eliminated setup friction and used interactive exercises to sustain momentum. His early open-source projects included font_assets, a Rails utility for serving web fonts, and MarkyMark, an iOS experiment in rendering Markdown.
In 2022, he introduced JSON Hero, an open-source explorer for navigating and searching deeply nested JSON. That year, he co-founded Trigger.dev with Matt Aitken, Dan Patel, and James Ritchie; the company joined Y Combinator’s Winter 2023 batch. Allam subsequently helped expand Trigger.dev from workflow orchestration into a managed runtime for developers’ own long-running code. Its v4 release added faster warm starts, human-approval waitpoints, queue controls, and OpenTelemetry exports.
How Allam approaches durable agents
- Context durability and execution durability: An agent’s messages, model outputs, tool calls, and results can survive in an append-only log. Its cloned repositories, installed dependencies, files, subprocesses, and in-memory data require preserving the execution environment itself.
- Agent sessions outgrow replay journals: Workflow engines can safely replay completed steps, but open-ended agents continually accumulate model calls and tool invocations. Allam treats agents as persistent sessions whose working state cannot always be reconstructed from an expanding event history.
- Firecracker microVM snapshots: Trigger.dev progressed from CRIU process checkpointing to snapshotting entire virtual machines. Seekable compression and incremental restoration make it possible to suspend an agent, preserve its workspace, and restore only the memory needed when work resumes.
- Operational visibility is part of reliability: Allam’s ClickHouse incident analysis distinguishes failed observability pipelines from failed task execution. His more recent MCP server work brings deployed-agent conversations, prompt management, and operational reporting into developers’ existing tools.
