azharcrypto9

Chief Technology Officer Cto

 



Full-Stack Web3 Developer & CTO at koinkaltaradihati.com



Technical Lead and Web3 Developer with expertise in building decentralized applications, smart contract integrations, and full-stack web architectures. Currently serving as CTO at koinkaltaradihati.com, driving technical strategy and end-to-end dApp development.



Tech Stack: JavaScript, TypeScript, React.js, Next.js, Solidity, Ethers.js, Wagmi, Node.js, EVM Chains, REST APIs.



Passionate about bridging real-world business logic with blockchain technology, optimizing user experience for dApps, and leading cross-functional teams in fast-paced Web3 environments. Open for high-impact Web3/Blockchain Developer and CTO roles globally. 




Experience: 3 years

Yearly salary: $12,000

Hourly rate: $20

Nationality: 🇮🇩 Indonesia

Residency: 🇮🇩 Indonesia


Experience

CTO
PT Koin Kaltara Dihati
2023 - 2025
Spearheaded end-to-end technical strategy, architecture, and deployment of decentralized web applications (dApps) as CTO at koinkaltaradihati.com. Integrated Web3 features, smart contracts, and wallet connections (e.g., MetaMask, WalletConnect) into front-end applications using TypeScript, Next.js, and Ethers.js/Wagmi. Led software engineering workflows, including system architecture design, code reviews, API integrations, and continuous performance optimization. Managed cross-functional development tasks, translating complex business requirements into secure, scalable, and user-friendly Web3 solutions. Conducted security audits and performance testing to ensure zero critical vulnerabilities and optimal gas/network efficiency. As CTO and Lead Web3 Developer at koinkaltaradihati.com, I lead the technical architecture, development, and execution of Web3 applications. My core responsibilities include building responsive front-end interfaces with React/Next.js and TypeScript, integrating EVM-compatible smart contracts via Ethers.js and Wagmi, and ensuring seamless wallet connectivity for users. I also oversee code quality, API integration, security best practices, and technical roadmaps to bridge real-world business logic with blockchain technology.

Skills

crypto
cryptography
javascript
node
tokenization
tokenomics
typescript
web-designer
web3js
solidity
english