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Fiverr Pro
Português
$
USD
I will develop secure solidity smart contracts erc20 nft defi dapps on any evm chain
A passionate Blockchain developer
Expert Web3 DevSecOps Engineer & Full-Stack Developer with 2+ years of experience. I bridge the gap between secure Solidity protocols and high-performance React.js frontends.
Specializing in DevOps pi...
Sobre este Serviço
Unlock production-ready blockchain solutions with battle-tested Solidity smart contracts and full-stack dApps on any EVM chain (Ethereum, BSC, Polygon, Arbitrum, Base, and more).
I'm a seasoned Solidity developer with 4 years of experience delivering secure, audited contracts for tokens, NFTs, DeFi protocols, staking, marketplaces, and more. My focus: security-first development, gas optimization, and thorough testing to prevent exploits.
What you'll get:
- Clean and optimized Solidity code (.sol file)
- Comprehensive testing & debugging (Hardhat, Foundry ,Remix)
- Deployment guidance on mainnet/testnet.
- Frontend integration (React + Ethers.js/Web3.js, WalletConnect, etc.)
- IPFS metadata, NFT minting, staking, vesting, etc.
- Post-delivery support & modification.
Extras: Security is non-negotiable I follow best practices and can guide on third-party audits (Certik, etc.)
With my expertise and top-notch customer support, you can confidently bring your blockchain idea to life.
Contact me before placing an order to discuss your project in detail.
Mantenha suas informações e seus ativos seguros
Os serviços de criptomoeda se concentram exclusivamente em desenvolvimento e programação. Nunca compartilhe informações confidenciais ou chaves privadas com outras pessoas.
Meu portfólio
Perguntas frequentes
What is included in the revision?
Please note that revisions only include small modifications and bugfixes. Implementing new features that is not discussed in the initial requirements are not considered as revision. So, you may need to pay extra charges for that.
Avaliações
36 avaliações deste Serviço
| (34) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
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Mais relevante
M marco3t
Itália
Great job! Fast and professional
Até US$ 50
$
3 dias
Tempo
Útil?A advoknm
Ucrânia
easy to work with, great job.
US$ 50-US$ 100
$
2 dias
Tempo
Útil?Y yusuke98
Irlanda
I had a great experience working with Muhammad Auzair on our blockchain project. His expertise and professionalism were evident in the high-quality documentation and code he delivered. Additionally, his proactive communication and quick responsiveness made the process smooth and efficient.
US$ 50-US$ 100
$
10 dias
Tempo
Útil?M moneytigernr1
Cliente recorrente
Suécia
Extremely talented. Stop to look for others. You have found the programmer you need. Amazing performance.
Até US$ 50
$
10 dias
Tempo
Útil?M moneytigernr1
Cliente recorrente
Suécia
Very good Seller. Will use him again.
Até US$ 50
$
6 dias
Tempo
Útil?
Avaliações
36 avaliações deste Serviço
| (34) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
M marco3t
Itália
Great job! Fast and professional
Até US$ 50
$
3 dias
Tempo
Útil?A advoknm
Ucrânia
easy to work with, great job.
US$ 50-US$ 100
$
2 dias
Tempo
Útil?Y yusuke98
Irlanda
I had a great experience working with Muhammad Auzair on our blockchain project. His expertise and professionalism were evident in the high-quality documentation and code he delivered. Additionally, his proactive communication and quick responsiveness made the process smooth and efficient.
US$ 50-US$ 100
$
10 dias
Tempo
Útil?M moneytigernr1
Cliente recorrente
Suécia
Extremely talented. Stop to look for others. You have found the programmer you need. Amazing performance.
Até US$ 50
$
10 dias
Tempo
Útil?M moneytigernr1
Cliente recorrente
Suécia
Very good Seller. Will use him again.
Até US$ 50
$
6 dias
Tempo
Útil?
