mawans

Blockchain | Web3 Developer

Hello and thank you for having me.
This is Marwan, a Blockchain & Web3 developer with a deep knowledge of Ethereum, Solidity and Smart Contracts.
I've been involved in numerous projects that harness the capabilities of DeFi and Web3 technology and I'm always excited to explore new opportunities for collaboration.
In my previous role as a Blockchain developer in US Software Solutions, I was tasked with developing secure and optimized smart contracts.
My responsibilities included coding ERC20, ERC721, and ERC1155 smart contracts using Solidity, deploying these to the Ethereum network, and ensuring they were upgradable for future enhancements.
I utilized Truffle, Hardhat, and Ganache for Ethereum development, developed NFTs on the Solana blockchain using Candy Machine, and gained experience with smart contracts. I also implemented a cutting-edge SPA framework to revamp the client-side web architecture using T3 stack, so it led to a significant decrease in server requests and an increase in the conversion rate.

During my tenure as a Blockchain & Full Stack Developer at Tech Genius, I played a key role in integrating blockchain technology into web applications and driving improvements in user engagement and efficiency.

The company aimed to enhance user experiences and stay ahead in the competitive landscape by incorporating blockchain features into their Next.js and React applications.
To accomplish these objectives, I leveraged a variety of technologies, including MERN Stack, Tailwind CSS, Angular, React, Web3.js, and Solidity. I focused on developing responsive and user-friendly front-end interfaces, robust back-end services, and secure blockchain integrations.
Additionally, I explored emerging technologies such as AI, 3D, and XR using such as Cesium.js to contribute to showcasing my adaptability and willingness to explore
innovative solutions.

As a professional who shares these values, I am eager to contribute my expertise and technology to further this noble cause.


Experience: 6 years

Yearly salary: $100,000

Hourly rate: $40

Nationality: 🇮🇳 India

Residency: 🇺🇸 United States


Experience

Blockchain & Web3 Developer
Tech Genius
2020 - 2023
Designed Next.js and React applications integrating blockchain technology, so a result increase in user engagement Mentored 6 junior developers and liaised efficiency of web application development by 30% at Tech Genius Formulated and executed unit testing protocols for 10 Web3.js projects, enhancing application reliability and performance; achieved a 25% reduction in production defects and accelerated project timelines by 20% Developed 16 decentralized social media web applications using React, CSS, Bootstrap, and web3.js/Ethers for integrating Ethereum Led to create responsive and user-friendly front-end interfaces, robust and secure back-end services and blockchain integration with AI, 3D, and XR using MERN Stack, Tailwind CSS, ngular, React, Web3.js, and Solidity
Blockchain Developer
US Software Solutions
2018 - 2020
Spearheaded the development of a microservice architecture using Golang, reducing application latency by 30%. Designed and implemented RESTful APIs to support front-end applications, resulting in improved data access and manipulation. Adapted with DevOps teams to automate deployment processes using Docker and Kubernetes, leading to a 33% reduction in deployment time. Implemented user authentication and authorization mechanisms using JSON Web Tokens (JWT) and OAuth 2.0, enhancing application security. Enhanced efficiency of front-end applications by developing and implementing RESTful APIs, leading to a 20% increase in user satisfaction through access and manipulation capabilities
Full Stack Developer
Intone Networks
2015 - 2018
Improved cutting-edge SPA framework to overhaul the client-side web architecture, resulting in a seamless user experience, reduced server requests by 45%, and increased conversion rate by 25% Combined interactive user-facing features using React, ensuring a smooth and efficient user experience with maximum scalability Developed 10Ö¡ interactive web applications using advanced JavaScript libraries and APIs Managed the UI/UX for 5 blockchain projects, ensuring seamless user interactions Orchestrated unit testing framework implementation for 10 Web3.js applications, ensuring code quality and stability across projects; reduced bug count by 40% and project delivery time by 20%
Frontend Developer
Liberty Personnel Services
2011 - 2016
Organised frontend performance, resulting in a 30% increase in website loading speed Composed responsive design for 10 web applications, ensuring compatibility with all devices Redesigned frontend projects with Vue.js, maintaining a high code quality standard Built and maintained 8 web services using Node.js and Angular for efficient data transfer Boosted user engagement by 25% through successful integration of Redux framework into frontend development workflows; implemented solved state management resulting in 15% faster load times and improved overall user experience

Skills

agile
angular
blockchain
blockchain-engineer
cryptography
dapp
defi
ethereum
ethereumjs
evm
ganache
git
golang
hardhat
java
javascript
mongo
nextjs
postgres
python
react
rust
smart-contract
solana
solidity
truffle
typescript
web3
web3-py
web3js
zk-snark
english