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Denis RudinkDR

Denis Rudink

Full Stack Developer

€400/day
Paris, FR
8-15 years

Average response time: 1 hour

About Denis

Hi everyone,
Thanks for reading this overview of me.
I am a Senior Full Stack Developer with 8+ years of rich experiences in Web/Mobile app & Blockchain Development.

My abilities include:
◊ Blockchain Development
• Smart Contract Development/Audit
• Solidity, Hardhat, Truffle, Ethereum, BSC, Polygon, Hedera, Aptos, Tezos, Solana
• Rust, Anchor, Solana, NEAR, Terra, Juno
• Cosmos SDK, Cosmwasm
• Web3.js, Ethers.js, Moralis
• DApps, DEX, Defi, DAO, NFT marketplace.

◊ Front-End Development
• JavaScript, TypeScript
• React, Next.js, Redux, Gatsby
• Vue.js, Nuxt.js, Vuetify, Vuex, Quasar
• AngularJS, Angular Materials
• CSS 3, Bootstrap, TailWind CSS
• Material UI, Styled-Component

◊ Back-End Development
• Node.js, NestJS, ExpressJS
• PHP, Larvel
• Python, Django, Flask
• MongoDB, MySQL, FireBase, PostgresSQL
• GraphQL, Apollo, Websocket, RESTful API

◊ Android/IOS Development
• React Native, Flutter, Ionic Frameworks

My experienced fields:
Gambling, Company Advertise, Traveling, Booking, Fitness, Donation, Real-estate, Social Website, Web Scrapping, Dapp, Dex, Cex, Defi, Digital Wallet, NFT minting and Marketplace and etc.

My pose towards my work:
Attentiveness, responsibility, technical thinking, poise, concentration, a high degree of self-organization, discipline, focus on achieving results.

If you have a good job opportunity for me or need a developer, please DM me.
I'm looking forward to helping you grow your business by sharing my solid knowledge and rich experiences.
  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Digible
    Web3 Fullstack Developer
    January 2021 - January 2022 (1 year)
    Colorado, USA
    • Completed full UI design with Angular and construction Moralis Web3 backend service
    • Make mint and staking smart contract on Polygon Network and Ethereum Network
    • Construction of off-chain Nest Backend API
    • Identified and communicated potential risks and roadblocks to properly execute projects.
    • Integrated innovative development techniques to shorten turnaround times and spur customer loyalty. Main technologies: Typescript, Angular, React, Nest.js, Web3.js, Moralis, WalletConnect, IPFS, ERC20, ERC721,ERC1155, Linux Server management, Docker, CI/CD.
  • Softdog
    Blockchain Developer
    January 2019 - January 2021 (2 years)
    Radwanice, DS, Poland
    • Managed full-cycle design and handling dApp FE, BE, smart contract from conception to completion while maintaining guidelines throughout.
    • Collaborated with stakeholders during development processes to concern the creative proposals and design best practices.
    • Planned and engineered GraphQL and Moralis Web3 service to manipulate network assets and NFT metadata.
    • Assisted other developers with coding, troubleshooting and debugging.
    • Developed user-oriented visuals and features using front-end languages to increase site traìc. Main technologies: Solidity, Web3.js, ERC20, React, Vue, Nest.js, ERC721, ERC1155, Defi, Dex, Uniswap, NFT marketplace,Farming, Tokenomics, Pinata, Moralis.
  • Prodifinity
    Software Engineer
    January 2017 - January 2019 (2 years)
    Wrocław, DS, Poland
    • Participated in continuous improvement by generating suggestions and engaging in problem-solving activities to support teamwork.
    • Installed front-end and back-end software applications and performed bug fixes.
    • Researched alternative solutions to problem spaces to decide best technical approaches.
    • Well-constructed and reusable frontend code with VueJS and React.
    • Increased customer satisfaction by resolving Insurance, HealthCare,E-learning Data Analysis issues by 15% Main technologies: Vue.js, Angular, React, Ruby on Rails, Laravel, Symfony, Java spring boot, Django, MySQL, PostgreSQL, MongoDB, Docker, Kubernate, Heroku, Unit Test, React Native, Ionic. GraphQL

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Education

  • Master of Science in Computer Science
    Tsinghua University
    2016
    Master of Computer Science Computer Science,

Skill set (26)

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