Justin S. Profile

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$50 USD /timme

houston,

united states

$50 USD /timme

Datum, tid och plats: 11:01 em

Gick med november 5, 2022

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Justin S.

@justincutup

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(0 omdömen)

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$50 USD /timme

houston,

united states

$50 USD /timme

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Återanställningsgrad

Perfect result | React | Smart contract

Highly-skilled and motivated senior software engineer with 8 years of experience. Enhanced performance of 30 blockchain & web applications. Increased revenue by analyzing and improving app monetization strategies. Seeking to draw on proven software development and engineering skills to build out innovative business model. Tech stack: ✓ Web Technologies: • React.js, Next.js, Redux, Redux-Saga, React Bootstrap • Ruby on Rails, Laravel, • Wordpress, Shopify, Magento, Drupal • Node.js, Express.js • Go, Echo • MySQL, NoSQL, MongoDB, GraphQL • Docker, Sequelize • JavaScript, TypeScript • Vue.js, Vuetify, Vuex • Angular.js. Angular 7,8 • HTML 5, Bootstrap, CSS 3 and preprocessors (Sass or Less) • ECMAScript 6, ES2015 • API Integrations (Context API) • Version Control Systems ( Git/ GitHub/ Bitbucket) • Task Management System (Jira/ Trello/ Clickup/ $lack and etc. ) • ZOHO CRM, Podio CRM, Bitrix • AWS, GCP, Azure ✔ Blockchain - My expertise : • NFT Marketplace Development • Crypto Coins Exchange Development • ICO & IDO Development with Created Token (Coin) • NFT P2E Game Development - Blockchain Technologies • Solidity : Ethereum, BSC, Polygon, Arbitrum • Rust : Solana, Near • Move : Aptos If you need my help, please feel free to inform me. Thanks

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Portfolio

Litecoin fork

Spafinder

Between, The App Couples Love

Defi Gladiators

Genmeta-P2E

Tapfood - a food delivery application

Litecoin fork

Spafinder

Between, The App Couples Love

Defi Gladiators

Genmeta-P2E

Tapfood - a food delivery application

Recensioner

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Erfarenhet

MEGAFANS

maj 2022 - feb. 2023 (9 månader, 1 dag)

- Developed P2E Gaming model NFT-staking Contract and deploy it onto Polygon network. - Staking smart contracts with rewards token and integrated Front-End React with back-end using web3. - Built high-performance customer facing user interface using ReactJS, Redux-saga, Hook, Tailwind CSS. - Exclusively used React-Hooks to perform the application life-cycle processes. - Worked on microservices for implementing distributed system.

Gamma Finance

maj 2021 - maj 2022 (1 år)

- Reduced the responding time on introducing eliminating unessential Web3 calls and resolving the scalability with introducing the Layer 2. - Worked on Agile Development system and accomplished CI/CD with git actions. - Developed ARBITRUM and OPTIMISM Layer 2 (Rolls-Up) smart contract and optimize the responding time when switching network. - Used middleware in application to retrieve data from Back-End and to also perform RESTFUL services.

Hubble Protocol

nov. 2017 - apr. 2021 (3 år, 5 månader)

- Built Front-End from scratch React/Typescript with provided Figma. - Reduced the time spent on development by 53% with creating maintainable and reusable components. - Extensively used ReactJS, D3.js, underscore.js NodeJS for JavaScript bash object and array manipulation. - Optimized and re-structured Redux and Web3-Solana. - Developed SOLANA Rust for lending contract which is deployed onto test net & dev net.