Train a neural network from scratch. Watch a transformer think, token by token. Compete in a live cohort. Kodexing is the practice ground where the work you do is the work you’ll be paid for.
Not mockups. These are the real screens — a working neural-network trainer, your cohort standing, and the career hub that puts you in front of live roles.
Architecture 2 → 5 → 5 → 1 · 51 trainable params.
Every studio exists to move you from “I finished a course” to “I shipped this, and here’s the code.”
Build a real MLP layer by layer and watch forward-prop, backprop and gradient descent sharpen the decision boundary — live.
Watch a prompt travel through a transformer: tokenize, embed, context window, attention heads, blocks, generate.
A/B two prompts against the real model. Compare quality, tokens, cost and latency side by side.
Upload a CSV, X-ray every column, then train real models and score them honestly against an always-guess baseline.
Draw the logic on a canvas, generate real code, then step through execution and watch your variables change.
Design multi-cloud systems from a 632-service catalogue with live cost, carbon and a 9-axis resilience score.
A never-repeating practice library across 20 topics. Every question lives in exactly one place — no duplicates.
A real editor with an AI mentor that explains, fixes, optimises and hints — plus a static security review of your code.
Live fresher and internship roles, an AI resume builder, and company research — the last mile to hired.
Earn XP each week and you’re placed in a small cohort of peers. Top of the table promotes. Bottom drops. Eight leagues, one honest signal of momentum.