Diagnose your gaps
Er. Forge identifies exactly which concepts you struggle with, backed by real submission evidence
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Features
Everything you need to grow deliberately
Get assigned, not just advised
Not 'learn hash maps.' The exact problem to solve next, targeted to your specific weakness
Prove your growth in interviews
One shareable link showing your entire engineering journey — struggles, patterns, improvements
How it works
Four steps to engineering clarity
1
Connect
Link your LeetCode account. Er. Forge syncs your full submission history.
2
Analyse
Every submission gets analysed. Not just whether you passed — but why you failed.
3
Assign
Er. Forge acts as your instructor. It assigns the exact problems that fix your gaps.
4
Grow
Track your improvement over time. Build a portfolio that proves your growth.
Why Er. Forge
Others help you solve problems.
Er. Forge ensures you stop creating the same ones.
Other AI tools
Er. Forge
Fix problems in the moment
✓Learn why you created them
Generic advice
✓Targeted assignments
No memory of your mistakes
✓Persistent skill profile
Solve problems for you
✓Give graduated hints that build understanding
Nothing to show interviewers
✓Shareable growth portfolio
Backed by a 2026 Anthropic study showing that developers who had AI solve their problems directly scored significantly lower on follow-up assessments than those who worked through errors themselves.
Anthropic research summary · 2026
Start building the portfolio that gets you hired.
Connect your LeetCode account. Er. Forge handles the rest.
Get started free →No credit card. No setup. Just connect LeetCode.