I will provide consulting sessions to help you understand trends in blockchain innovations. | Blockchain developer for Smart Contracts, WEB3 DAPPs, and Crypto Bot
be blockchain developer for solana web3 dapp staking dex pump fun ore supply app
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Value Position
DApp Specialisms
Chain Compatibility
Security Focus
Entry Package
Full Description
Web3 DApp Development
Hello, Client.
I am a Blockchain Developer specialising in secure, scalable, and innovative decentralised applications (DApps). With deep expertise in DeFi, tokenomics, smart contract architecture, and high-level skills for dapp development, I help startups and enterprises bring their Web3 visions to life with gas-optimised, audited, and robust solutions. Based in London, England, our team at Zinn Digital ™ delivers cutting-edge blockchain solutions.
What I Offer:
- Consulting on trending blockchain technologies and addressing issues related to Web3 dapp development.
- Token Presale (Secure with whitelisting & vesting)
- Staking & Yield Farming Systems (Flexible reward mechanisms, auto-compounding, multi-pool support)
- Decentralised Exchanges (AMM-based swaps, liquidity pools, impermanent loss mitigation)
- Cross Chain Bridges (Interoperability between Ethereum, BSC, Solana, and more)
- Gas-Optimised Contracts, Security Audits to prevent exploits.
- Fair token launchpad like Pumpfun, LetsBonk fun and four meme.
- Supply dapp development like ore.supply, godl.supply.
Whether you require any type of dapp such as presale, staking, dex, or supply, I'll help you achieve your vision definitively.
Success is ahead of you!
If you'd like to discuss your project, please contact me now through Zinn Hub!
This Zinn Will Include (Blockchain Trend Tech Consulting )
I will provide consulting sessions to help you understand trends in blockchain innovations.
Delivery: 1 day
Revisions: 0
Upgrade Options
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| Feature | Basic | Boost Upgrade | Premium Upgrade |
|---|---|---|---|
| Delivery | 1 day | 3 days | 5 days |
| Revisions | 0 | None | None |
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Frequently Asked Questions
I specialize in Solidity, Rust, Web3.js, Ethers.js, Hardhat, and Foundry for smart contract development. For dApp frontends, I use Next.js, React, and Tailwind CSS, and I integrate seamlessly with APIs, wallets, and blockchain explorers. I work across Ethereum, Polygon, BSC, Solana, and other EVMs.
Yes. I design cross-chain bridges with a focus on security, scalability, and efficiency. I implement token wrapping, relayers, and validator/oracle mechanisms while following industry best practices. Before delivery, I perform extensive testing and audits to reduce risks.
Pump fun is a platform for meme coin and token creation on Solana. I can create, launch, and configure Pump fun tokens with custom tokenomics, automated trading setups, and migration bots. I also help with bundle bots and liquidity management, ensuring smooth token launches and community growth.
I follow best practices such as modular design, code audits, automated testing, reentrancy protection, and gas optimization. I also simulate attack vectors using tools like Slither and Echidna to catch vulnerabilities early. Security is always my highest priority in blockchain development.
Yes. I provide ongoing support for bug fixes, upgrades, and feature enhancements. If you need long-term maintenance (e.g., monitoring, scaling, or protocol updates), I can offer custom packages so your project remains secure and up-to-date with blockchain ecosystem changes.
Customer Reviews
See what our customers say about this Zinn
Really Good Seller!!! Horelkin is a specialist in solana staking development. Thanks to his help, our project became more complete perfectly. I think he is a skilled and experienced developer. Highly recommend him for solana DAPPs development. Thank you very much!
Perfect! It was really nice work and I will work together again!
Everything was perfect! Thank you very much!
He exceed my expectation. Really good product. Thank you so much!
Thank you very much! I like working with you. I will work together again!
Perfect developer! I really like working with him since he is a specialist in Polymarket Bot I will work with you again in the future!
This developer is a true specialist in blockchain technology. He understood my requirements perfectly and delivered a high-quality solution with clean, efficient code. His technical knowledge in smart contracts, Web3 integration, and overall blockchain architecture is top-tier. I will definitely be working with him again!
Thank you for your efforts. It was really good result. I will work with him again!
Very good result. Thank you very much!
Amazing work! Horelkin Vladyslav is a specialist in supply dapp development indeed. Super easy to communicate with, very professional, and delivered high-quality results. I’m extremely happy with the outcome and would absolutely hire him again. Thank you again!!!
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