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Nicolasz
Perez

Average Review
0.00
Reputation
14
Finished gigs
0
Finished jobs
0
Country
Not specified
Specialization
Cryptocurrency
Hourly rate
$40/hr
About me
Thanks for visiting my profile. Creative software engineer with 10 years of experience. Especially, extensive experience in Blockchain development focusing on Web3.js and Solidity, and Frontend development focusing on React.js, Vue.js, and JavaScript and TypeScript. I am dedicated to building and optimizing user-focused applications for customers with variety of business goals. I like to take a proactive approach to analyze and formulate a solution. Please feel free to reach out to me with any questions or to discuss further details.

Work experience

AlphaPoint
January 2022 – June 2024
Job title
Full Stack Blockchain Engineer
Work experience & achievements
● Designed, developed, and deployed multiple high-performance smart contracts on the Etherem, BSC, Polygon, Harmony, Avalanche, Solana blockchain using Solidity/Hardhat/ Remix and Rust/Anchor. ● Architected and developed scalable backend systems using Node.js, Python focusing on performance and reliability. ● Led front-end development efforts with React and Tailwind CSS, ensuring seamless integration with backend systems and smart contract. ● Reduced costs by 40% using an solidity smart contract to automate supply chain management processes. ● Implemented various DeFi protocols on Ethereum using Solidity and migrated functionalities to the Solana blockchain with Rust. ● Implemented interactive and responsive charts and graph components using D3.js and Chart.js to visualize complex data and provide insights. ● Wrote off-chain services to collect and send transactions within the TON blockchain using Node.js, TypeScript, and Highload Wallet.
Cubix
July 2019 – November 2021
Job title
Full Stack Web3 Engineer
Work experience & achievements
● Developed the gateway to be connected to the Blockchain network using Contract ABIs and Web3.js. ● Collaborated closely with UX/UI designers to create an engaging and seamless user experience, resulting in positive feedback and high user satisfaction ratings for the crypto wallet application. ● Identified and enhanced code inefficiencies that led to a 33% increase in app stability within one month on the job. ● Enhanced a customer's website content ranking algorithm and front-end features, which increased user base and retention by 79%. ● Implemented RESTful APIs and ensured their integration with front-end applications. ● Enhanced test coverage by over 98% using industry-standard tools such as Jest and Cypress Enzyme, while closely collaborating with the QA team to improve platform efficiency based on end-user feedback. ● Utilized NoSQL databases for efficient data storage and retrieval in decentralized applications.
Chetu
March 2015 – May 2019
Job title
Jr. Full Stack Engineer
Work experience & achievements
● Improved the UI/UX of 20+ client websites and mobile apps with reusable and scalable frontends using React/Vue/WP and Swift/Objective-C/React-Native/Xamarin, etc. ● Improved user interfaces by updating menus to be more intuitive, attracting 5% more clients than the previous quarter. ● Managed state using React Hook, Redux Toolkit, and Redux-Saga, ensuring optimal performance and scalability of the application. ● Adapted various UI libraries and frameworks such as Chara UI, Material UI, Bootstrap, Tailwind CSS, and SCSS, to create responsive and attractive web pages, increasing productivity and reducing development time. ● Optimized the frontend pages and SEO, using various tools and techniques, such as Google Analytics, Lighthouse, Webpack, etc., ranking higher on search engines. ● Developed enterprise SaaS applications, focusing on scalability, security, and maintainability.

Education

University of Texas at Dallas
Graduation year: 2014
Level of study
Bachelor
Major / Field of study
Computer Science

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