You Asked Me to Build Mechs, So How Did I Become the Strongest Pilot?

After transmigrating to the interstellar age, Gu Chen becomes a low-level mecha mechanic. But after an accident, he suddenly discovers that he may have awakened an incredible ability. The weaknesses of everything in the world are clear as day to him! Which mecha parts are broken? He can spot them at a glance, right down to the exact location! Is a mecha a poor match for its pilot? He can replace whatever doesn't fit, and you'll be a 100% match afterward! Has the insectoid race developed a new species that no one knows how to deal with? No problem. Just let me take one look, and I'll know its weakness! While everyone thinks Gu Chen is just an ordinary mecha mechanic, he turns around with a sly grin and brings out his very own giant mecha! Tremble, mortals! I am the strongest pilot in the Human Federation!