Ironfoot, by Dave Duncan meets your requirements;
https://www.amazon.com/dp/B07H9FQFKJ/
Also try
The Blacksmith's Son by Michael G. Manning (which meets your requirements). Alvin the Maker might also meet your requirements, by Orson Scott Card.
My all time favorite fantasy series is not about a wizard; the
Temeraire series, by Naomi Novik. Another series that I've enjoyed a lot, also not about a wizard, is the
Queen's Thief series, by Megan Whalen Turner; this one has more books (at least one more) coming out.