Live bookings now open

LEARN SOLIDITY
10× FASTER

Book a live 1-on-1 Solidity session with a senior Web3 developer and get unstuck on real code today. Debug contracts, review architecture, or ship features in a focused 60-minute pairing block.

Built for devs who've read the docs but need senior eyes on a real codebase. Hardhat, Foundry, ERC standards, testing, exploits, gas fixes — bring the blocker and we'll pair through it for $79/hr.

Book a Session - $79/hrJoin Waitlist Instead

What your hour covers

Contract debugging

Reentrancy, access control, gas spikes, failing tests.

Architecture review

Storage layout, upgrade paths, protocol flows, integrations.

Live code pairing

Screen share, write code together, leave with shipped progress.

No spam. No pitch decks. Just early access.

< 5min

avg. match time

$79/hr

live session rate

100%

senior-only mentors

Why ChainSync

BUILT FOR DEVS
NOT TOURISTS

⟢

Matched in minutes

Tell us your stack — we pair you with a senior Web3 dev who's shipped production contracts, not just tutorials.

◈

Live, async-free sessions

Real-time screen sharing, voice, and code review. You write the code. Your senior guides every line.

⬡

Hourly — no subscriptions

Book one hour or ten. Pause when you're confident. Come back when you're stuck. No commitments.

How it works

THREE STEPS TO
SHIPPING CODE

01

Tell us where you're stuck

ERC-20 basics, reentrancy bugs, gas optimization — whatever's blocking you.

02

Get matched instantly

We surface a senior dev whose expertise matches your exact problem.

03

Code live, ship faster

Pair program in real-time. Leave every session with working code and sharper instincts.

VAULT.SOL← written in your first session
// Your first secure contract
// — in one session
contract Vault {
mapping(address => uint) balances;
function deposit() external payable {
balances[msg.sender] += msg.value;
}
// ✓ CEI pattern applied
function withdraw(uint amt) external {
require(balances[msg.sender] >= amt);
balances[msg.sender] -= amt; // state first
(bool ok,) = msg.sender.call{value: amt}("");
require(ok, "transfer failed");
}
}

READY TO STOP
GUESSING?

Book your first hour now, or join the waitlist if you want updates on future mentor availability.

Book a Session - $79/hr