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Articles
Notes from our engineers on the decisions behind the projects we ship.
June 2, 2026 · Vantric Systems Engineering
When It's Actually Time to Rewrite Legacy Firmware
Rewrites fail more often than they succeed. Here's how we decide whether a client's firmware needs a rewrite or just a disciplined refactor.
May 14, 2026 · Vantric Systems Engineering
How We Estimate Fixed-Price Hardware and Firmware Projects
Fixed-price quotes get a bad reputation because most of them are guesses. Here's the process we use to make ours accurate.
April 22, 2026 · Vantric Systems Engineering
Choosing an RTOS for Your Next Connected Device
FreeRTOS, Zephyr, or a custom scheduler? The right answer depends on your hardware budget and update strategy, not brand familiarity.
March 10, 2026 · Vantric Systems Engineering
Five Signs Your Engineering Team Needs Augmentation, Not a Rewrite
Slipping deadlines often get blamed on the codebase when the real bottleneck is headcount. Here's how to tell the difference.