Senior Backend Engineer · Example Robotics
- Own the firmware rollout service for a fleet of edge AI devices
- Mentor two engineers on testing and code review
Portfolio
Ada Example
Backend engineer building reliable edge and data systems
Fictional demo profile. Ada ships backend services, device fleet tooling and developer tools, and keeps every claim on this page tied to evidence.
Expertise
- Python
- Concurrency
- Embedded Linux
- Performance
- Reliability
- SSH
- Testing
- Linux
- PostgreSQL
- TypeScript
Selected projects
2
Featured · 1 contribution
Log Lens
Open-source parser that turns raw device logs into searchable timelines.
- Performance
- Python
- Testing
Fleet Updater
Parallel firmware rollout for edge devices over unreliable field networks.
- Python
- Concurrency
- Embedded Linux
- Reliability
- SSH
Journey
Software Engineer · Sample Analytics
- Built ingestion pipelines for sensor data
-
Streaming parser for multi-gigabyte device logs
Rewrote the parser to stream input instead of loading whole files, with typed event records.
-
Guard the firmware rename step against power loss
- Isolated the rename into a short, logged critical section
- Added a pre-flight check and an operator warning before it starts
-
Parallel device updates with per-device workers
Replaced the sequential SSH update script with a worker per device that retries until the device is reachable.
Site rollout time cut from ~6h to ~40 min (measured on 3 sites)