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Fiverr Pro
Português
$
USD
I will develop a scalable full stack web application in nextjs and nodejs
Abubakar
Sobre este Serviço
SECURE BLOCKCHAIN CODE. GUARANTEED.
Need a secure, gas-efficient Smart Contract? I am your expert Solidity developer for the Ethereum and EVM ecosystems. I specialize in building, testing, and auditing contracts you can trust.
MY EXPERTISE:
- Token Standards: Custom ERC-20 (Fungible) and NFT (ERC-721/1155) development.
- Advanced Logic: DeFi (Staking, Vesting), Crowdsales, and Multi-sig.
- Security Focused: Strict adherence to OpenZeppelin standards to prevent exploits.
- Quality Assurance: Comprehensive unit testing (Hardhat/Truffle) and Gas Optimization included.
SERVICES OFFERED:
- Full-cycle Smart Contract Development.
- Integration and Mainnet Deployment support.
- Security Audits of your existing code.
Ready to launch securely? Contact me with your project details before ordering.
Conheça mais sobre Abubakar
Abubakar
Full Stack Senior Developer Figma to Pixel Perfect Nextjs Node Apps
- A partir dePaquistão
- Membro desdeago. de 2023
Idiomas
Inglês, Urdu, Indonésio, Árabe
Greetings! I'm Abubakar, a Senior Full-Stack Developer delivering elite web experiences. I don't just write code—I transform designs (Figma/XD) into pixel-perfect, blazing-fast, and fully responsive applications.
Frontend: Next.js, React, Tailwind CSS
Backend: Node.js, Nest.js, Express.js
Databases: Supabase, PostgreSQL, MongoDB
DevOps: Git, CI/CD pipelines
From robust database architecture to seamless deployments, I build secure, scalable production-ready systems. Let's collaborate to bring your vision to life with top-tier modern engineering.
Meu portfólio
Perguntas frequentes
What specific blockchains do you support for Smart Contract development?
I primarily develop on Ethereum and all EVM-compatible chains, including Polygon, Binance Smart Chain (BSC), Avalanche, and Fantom.
Is a security audit included in your packages?
My Premium package includes a comprehensive Security Audit and unit testing. For other tiers, you can purchase an audit as a Gig Extra or choose the Basic package focused on auditing your existing code.
How long does it take to develop a custom ERC-20 token?
A standard, tested ERC-20 or NFT contract usually takes 2-4 days, depending on the complexity of required functions (e.g., locking, vesting, or whitelisting).
What tools do you use for testing and deployment?
I use industry-standard tools like Hardhat or Truffle for extensive unit testing and deployment. This ensures professional-grade, verifiable code quality.
Do you offer support for frontend integration of the contract?
Yes, I specialize in both backend and frontend. The Premium package includes basic support for integrating your contract with your DApp via Web3.js or Ethers.js.
