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I will develop erc4626 liquid staking
Web3 developer
Hi, I'm Maina. I am a security-focused Web3 developer bridging the gap between complex blockchain infrastructure and seamless user experiences.
With a background in Commerce, I don't just write code—...
About this Gig
I am Maina Macharia, a security-first Solidity Developer. I don't use risky, copy-paste templates. I engineer custom, institutional-grade Liquid Staking Tokens (LSTs) and ERC-4626 vaults for any EVM chain.
What you get in every package:
- Custom Logic: Multi-tier APY, time-locks, and dynamic reward multipliers.
- Enterprise Security: RBAC, emergency Circuit Breakers, and UUPS upgradeability.
- Gas Optimization: Storage packing and efficient loops to drastically cut transaction fees.
- Verifiable Proof: 95%+ Foundry test coverage and a free Slither vulnerability report.
- Clean Deployment: Audit-ready OpenZeppelin code and 30 days of post-launch support.
Your smart contracts must be bulletproof. Message me with your project brief today to discuss your architecture and claim your free Slither security scan!
Protocol Features:
Smart contracts
•
Staking solutions
Tools:
Remix
•
Solidity Compiler
•
Web3.js
Programming Language:
Solidity
Industry:
Finance
•
Real estate
•
Gaming
•
Retail
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
Other Blockchain Development & Solutions Services I Offer
FAQ
Can you support staking on any specific EVM chain like Base, Arbitrum, or Scroll?
Yes — I deploy on ANY EVM-compatible chain (Ethereum, Polygon, Base, Arbitrum, BSC, Optimism, Scroll, zkSync + more). Just name it; one flat price covers it.
How much gas can you save on staking/claiming, and how do I know it's real?
Typically 30%+ reduction on stake, claim, and reward distribution (depending on features). You receive a detailed gas report with before/after screenshots from real Foundry tests — verifiable proof
What staking features can you include?
Fully custom: multi-tier APY with time-locks (e.g., longer stake = higher rewards), emergency withdraw, anti-whale/max stake limits, pausable, reward multipliers, referral bonuses (extra add-on).
Do you use secure, audited code standards?
Yes — always based on the latest OpenZeppelin libraries. Code is clean, commented, audit-friendly, with 95%+ Foundry test coverage and free Slither scan included.
Will you deploy and verify the contract on the blockchain?
es — I provide a deployment script + full guidance, or handle deployment & verification (Etherscan/Polygonscan/etc.) as an extra (see Gig Extras
What if I need changes after delivery?
30 days of free support and minor bug fixes/revisions included (see package for revision count). Major new features or scope changes can be added as extras.
Is this suitable for memecoins or DeFi projects?
Absolutely! Low-gas design keeps claiming cheap for holders (great for memes), while secure/custom features (time-locks, anti-whale) work perfectly for DeFi/utility staking.
What information do I need to provide to start the order?
Token address(es), reward rate/APY, lock tiers, preferred chains, and any special features. Full list in the gig description — feel free to message first if you're still planning!
Do I need to have my ERC20 token ready?
Yes — staking usually locks an existing ERC20. If your token isn't deployed yet, I can build staking alongside it (check my ERC20 gig for bundle options).
Can I add features later?
Yes — core staking first, then extras via revisions or add-ons. Provide all desired features upfront to avoid extra cost/time.
