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huzaifakhan7450

Huzaifa Khan

@huzaifakhan7450

Secure Smart Contract and dApp Development, Founder Infinity Block

Pakistán
Inglés, Urdu
Parte de la información aparece en idioma inglés.
Sobre mí
I'm Huzaifa, founder of Infinity Block. I build dApps and smart contracts that don't get hacked. Most Web3 projects fail because they ship code that gets drained. I build secure from the first line. On one project through this profile, I caught a hidden remote code execution backdoor before it ran. That's the eye I bring to every build. What I do: • Smart contract security reviews • Custom contracts: ERC-20, ERC-721, staking, vesting • Full dApp builds: contracts + frontend + backend Stack: Solidity, Rust, Hardhat, React, Node. Launching a token or dApp? Message me before you ship.... Lee más

Habilidades

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huzaifakhan7450
Huzaifa Khan
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Revisa mis servicios

Aplicaciones descentralizadas (dApps)
I will build your web3 dapp frontend and wallet integration
DeUSD 90 / proyectoMás información
Aplicaciones descentralizadas (dApps)
I will develop and deploy your solidity smart contract or web3 dapp
DeUSD 100 / proyectoMás información

Porfolio

Experiencia laboral

Founder & Lead Blockchain Engineer | Infinity Block

Blockchain • Tiempo completo

Jun 2026 - Present • 1 mo

Founder and lead engineer of Infinity Block, a blockchain software studio building secure dApps and smart contracts for Web3 teams. • Lead all technical delivery smart contract architecture, dApp development, and security review across client and internal projects. • Specialize in secure Solidity development: writing contracts hardened against the exploits that drain Web3 projects, and reviewing existing codebases for vulnerabilities before launch. • Built the studio's delivery process end-to-end, from contract design and testing through wallet-connected frontends and deployment. Stack: Solidity, Rust, Hardhat, React, Ethers.js, Node.

Technoloy

Blockchain Engineer | Tashi Technologies

Technoloy • Tiempo completo

Jun 2026 - Jul 2026 • 1 mo

Blockchain engineer on BitMadWall, a Bitcoin wallet product with a Rust core and a Flutter/Dart client bridged over FFI. • Built and hardened production Rust — fixed a dynamic fee-estimation bug (vsize-based formula) and resolved a derivation-window mismatch between the Dart and Rust signing layers. • Led a wallet security review: seed zeroization, removal of sensitive debug logging, and memory-hygiene hardening against key exposure. • Ran scalability and reliability testing — mixed-load transaction throughput and a multi-node Docker soak test, during which I identified an unbounded memory leak in a separate team's crate. • Investigated and resolved cross-platform build issues (macOS entitlements and bundle configuration). Stack: Rust, Flutter/Dart, FFI, Bitcoin.

Intern | Imarat Group of Companies

Agency • Tiempo completo

Jun 2025 - Aug 2025 • 2 mos

I worked as an Artificial Intelligence (AI) intern at Imarat Group of Companies. In the AI department I had the opportunity to work on big projects like HouseGen, UrbanGen and BuildingGen which were Generative AI projects related to Architecture. I also built a Model which can predict stock prices.