Blockchain Developer

KOIN Network May 2024 - Present

Development of NFT marketplace infrastructure, implemented multi-chain deployments, and integration of smart contracts with Web2 systems.

Activities

Audit, test, and deploy smart contracts across various blockchain networks.
Integrate smart contracts with Node.js and REST APIs, as well as WebSocket protocols.
Collaborate on the design and development of secure and scalable blockchain solutions.

Technologies

Ethereum
Kafka
Node.js
Solidity
web3.js
ethers.js
IPFS

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Blockchain Engineer | Senior Consultant

QuadPlexs February 2023 - May 2024

Led cross-functional teams in researching, developing, and implementing scalable blockchain technologies while managing resources and overseeing operations.

Activities

Conduct research on blockchain technologies, protocols, and emerging trends.
Oversee all departments, including development, Blockchain Department, and marketing.
Design and develop efficient, secure, and scalable blockchain architectures and protocols.
Manage resource allocation in the Blockchain Department and conduct interviews for new hirings.
Serve as a Blockchain business analyst and desk technician.

Technologies

Blockchain technologies
Protocols
Node.js
REST APIs
WebSocket protocols
Scalable architecture

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Blockchain Researcher

Analog Feb 2022 - Jan 2023

Conducted research on advanced blockchain technologies, specializing in governance, interoperability protocols, and privacy.

Activities

Conduct research on blockchain technologies, protocols, and emerging trends.
Collaborate with cross-functional teams to execute research projects.
Design and develop efficient, secure, and scalable blockchain architectures and protocols.
Specialize in governance, interoperability protocols, DeFi, and Crypto.

Technologies

Solidity
Layer-0
Blockchain protocols
Governance
Interoperability protocols
Zero-knowledge proofs
Proof of Time

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Blockchain Engineer

InvoZone July 2020 - January 2022

Led strategic planning and development for blockchain projects, focusing on decentralized exchanges (DEX) and tokenization. Specialized in smart contract development and auditing.

Activities

Developed and audited smart contracts using Hardhat and Truffle frameworks.
Implemented construction staking and ensured the successful deployment of blockchain tokens.
Demonstrated expertise in IPFS and web3.js to support blockchain projects.
Conducted extensive research on blockchain technologies to inform business strategy.
Managed resources effectively to optimize project outcomes.

Technologies

Web3
Truffle
Solidity
Hardhat
IPFS
web3.js

Analog

Multi-Chain Ecosystem

ARISwap

Advanced ERC721 Token for Swap

Wolverinu

Enhanced ERC20 Token

Icury ERC1155

Multi-Asset Token

Artefy.io

Discover, Buy, and Sell NFTs

ADAMANTIUM

BEP-20 Token with Dex Integration

Wolverinu Staking

Maximize Your Earnings

AirDropRc31

Token Distribution Simplified

Icury

ERC20 Token Implementation

Analog

GitHub View

I've led in-depth analyses and development within a multi-chain ecosystem, focusing on Polkadot, DAOs, and DeFi. My role involves pioneering interoperable blockchain solutions, auditing NFT and smart contract security, and utilizing IPFS and web3.js. I excel in consensus building, strategic market research, and fostering innovation within my team.

Technologies

Solidity
Ethereum
Polkadot
OpenZeppelin
Hardhat
Ethers.js
web3.js
IPFS
Construction Staking
Tokenization
Distributed Ledger Technology (DLT)
Defi
Decentralized Exchanges (DEX)
Smart Contracts

ARISwap

GitHub View

ARISwap is an ERC721 token with extended functionalities for bidding and fixed price sales. The contract supports minting new NFTs, opening them for bidding, placing bids, accepting offers, and managing fixed price sales. It includes safety checks and fee mechanisms to ensure secure and fair transactions.

Technologies

Solidity
OpenZeppelin
Hardhat
Ethers.js

Wolverinu

GitHub View

Wolverinu is an ERC20 token featuring ownership, transaction fees, cooldown mechanisms, and Uniswap integration. The project leverages Hardhat for contract compilation, testing, and deployment.

Technologies

Solidity
OpenZeppelin
Hardhat
Uniswap

Icury ERC1155

View

Icury ERC1155 is a multi-asset token standard that supports the creation of fungible and non-fungible tokens within a single contract. The project leverages Polygon for scalability and OpenZeppelin for contract security.

Technologies

Solidity
OpenZeppelin
Polygon
Hardhat

Artefy.io

View

Artefy.io is a decentralized marketplace for NFTs, allowing users to discover, buy, and sell unique digital assets. The platform offers a seamless user experience with features like bidding, auctions, and instant purchases.

Technologies

Solidity
React
Web3.js
IPFS

ADAMANTIUM

GitHub View

ADAMANTIUM is a BEP-20 token contract with standard BEP-20 functions, transaction fees, maximum transaction limits, fee exclusions, and Dex integration for liquidity pairs. It includes ownership management and uses the SafeMath library for safe arithmetic operations.

Technologies

Solidity
Binance Smart Chain
SafeMath
PancakeSwap

Wolverinu Staking

View

Wolverinu Staking allows users to stake their ERC20 tokens and earn rewards. The contract supports multiple staking options and is built with security in mind. Users can monitor their staked assets and rewards in real-time.

Technologies

Solidity
OpenZeppelin
Hardhat
Ethers.js

AirDropRc31

GitHub View

AirDropRc31 is a contract for distributing ERC20 tokens to multiple addresses efficiently. The contract is designed for large-scale airdrops, ensuring fair and secure token distribution with minimal transaction fees.

Technologies

Solidity
BSC
Ethers.js
Hardhat

Icury

GitHub View

Icury is an ERC20 token contract designed to facilitate the creation, management, and transfer of tokens. This project includes standard ERC20 functionalities, such as minting, burning, and transferring tokens, along with additional security measures to ensure safe transactions.

Technologies

Solidity
OpenZeppelin
Truffle
Web3.js

Degree:

GMAT Focus

Sept-2024 Graduate Management Admission Council , USA

Degree:

Master in Computer Science

2019 - 2021 University of Agriculture, Faisalabad

Degree:

Bachelor of Education

2021 - 2022 University of Agriculture, Faisalabad

Degree:

Bachelor of Science in Computer Science

Sept 2015 - May 2019 Government College University, Faislabad

CBBF Certification

PIAIC March 2024

Successfully passed the CBBF Certification exam, demonstrating proficiency in blockchain technologies and decentralized applications.

PIAIC Test Passing Certificate

PIAIC March 2024

Awarded the Test Passing Certificate from PIAIC, reflecting a strong understanding of emerging technologies and their applications.

Best Employee Certificate

InvoZone February 2022

Honored with the Best Employee Certificate at InvoZone for outstanding performance and dedication to excellence.

Foundations of Project Management

Coursera January 2024

Completed the Foundations of Project Management course on Coursera, gaining essential skills in project planning, execution, and management. [Verify](https://www.coursera.org/account/accomplishments/verify/QWJK8ZNLHFMD)

Hello! 👋 I'm Sheeza Nazeer

Skills.

Soft skills

Technologies and tools

Experience.

Blockchain Developer

Activities

Technologies

Blockchain Engineer | Senior Consultant

Activities

Technologies

Blockchain Researcher

Activities

Technologies

Blockchain Engineer

Activities

Technologies

Projects.

Analog

ARISwap

Wolverinu

Icury ERC1155

Artefy.io

ADAMANTIUM

Wolverinu Staking

AirDropRc31

Icury

Education.

GMAT Focus

Master in Computer Science

Bachelor of Education

Bachelor of Science in Computer Science

Certificates.

CBBF Certification

PIAIC Test Passing Certificate

Best Employee Certificate

Foundations of Project Management

Contact.