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I will develop solana presale, staking dapps and launchpads
Blockchain and AI Full Stack Developer Crypto Wallets DeFi Payment Systems
Senior Full-Stack Developer with 12+ years building production blockchain, AI and fintech platforms.
Blockchain: Self-custody wallets (BTC, ETH, Solana, TRON, BSC), DeFi protocols, payment gateways w...
About this Gig
Solana developer | Blockchain developer | Smart contract developer | dApp developer | Launchpad developer
I build production-ready Web3 systems across Solana and EVM. Need a Pump.fun or LetsBONK-style launchpad, memecoin tools, presale pages, staking/farming, DEX/AMM, or a cross-chain bridge? Ill design, code, test, and deploy with a product mindset and clear documentation.
What I deliver
- Smart contracts & tokens (ERC-20/BEP-20, SPL/SPL-Token-2022 with taxes/rewards)
- Launchpads & presales (fair-launch logic, liquidity lock, anti-bot, admin)
- DeFi: AMM/DEX, staking, farming, lending/borrowing
- Cross-chain: LayerZero, Wormhole, Hyperlane, Axelar
- Full dApps with wallet connect, dashboards, and clean UI
- Tech stack: Solidity, Rust/Anchor, TypeScript/JavaScript, React, Node/Node.js (node backends), ethers.js, @solana/web3.js.
Pricing is variable based on scope and chains. Please contact me before placing an order so we confirm requirements, timelines, and the best architecture. I share milestones and ship audited-ready code with tests, deployment scripts, and docs. Lets build your Web3 idea, from concept to mainnet.
Purpose:
Collectibles
•
DeFi
•
NFT
•
Smart Contracts
Programming language:
JavaScript
•
Node.js
•
Rust
•
Solidity
•
TypeScript
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
FAQ
Which chains do you support?
Solana, Ethereum, BSC, Polygon, Arbitrum, Avalanche, Tron, TON, Sui, Aptos, and others on request.
Can you build a Pump.fun or LetsBONK-like launchpad?
Yes. I can implement token creation, presale/mint flows, fee/tax logic, LP lock, and a clean UI—customized to your rules and branding.
Do I own the code?
Yes—delivered with full source and IP rights after payment, unless we agree otherwise.
Do you provide audits?
I provide internal reviews/tests and can integrate with external auditors. I’ll fix any findings within scope.
What wallet integrations are included?
Phantom, MetaMask, WalletConnect, Privy, Solana wallet adapter; others on request.
Post-deployment support?
of course
Reviews
1 reviews for this Gig
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Rating Breakdown
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I 
itobd2019
Bangladesh
Rasel did an awesome job developing my blockchain wallet. The final product is exactly what I wanted. Highly recommend for any crypto or blockchain development work!
$100-$200
Price
4 days
Duration
A 
Seller's Response
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
I itobd2019
Bangladesh
Rasel did an awesome job developing my blockchain wallet. The final product is exactly what I wanted. Highly recommend for any crypto or blockchain development work!
$100-$200
Price
4 days
Duration
A Seller's Response
Helpful?
