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แสดงผล 22 รายการ
  • ว่าจ้าง     yevhenvzlom
ว่าจ้าง     yevhenvzlom

    yevhenvzlom yevhenvzlom

    Ukraine $35 USD / ชม.
    Blockchain | Crypto | Web Developer
    Ukraine
    1.4
    1 บทวิจารณ์ 1 บทวิจารณ์ $35 USD ต่อชั่วโมง
    Starting from 2014 began proactively working on blockchain related projects as a Blockchain Developer. My experiences range from creating both front-end blockchain applications to backend architecture design and implementation, smart contract development, testing, auditing, and development for Fintech and other...
    Starting from 2014 began proactively working on blockchain related projects as a Blockchain Developer. My experiences range from creating both front-end blockchain applications to backend architecture design and implementation, smart contract development, testing, auditing, and development for Fintech and other industries that need the power of decentralization, tokenization, and smart contracts. Expertise in Public Blockchain Platforms: Ethereum | Solana | Binance Smart Chain ✓ Developing smart contracts by Solidity and Rust programming languages. ✓ Developing RPC using client libraries such as Web3js. ✓ Static analysis of smart contracts for gas consumption and optimization using Remix IDE. ✓ Securing smart contracts using libraries like OpenZeppelin. ✓ Developing Ethereum dApps using Truffle framework. ✓ Integration with crypto wallets such as Metamask & Phantom. ✓ Deploying smart contracts on test networks such as ropsten/rinkeby as well as ethereum/solana mainnet. Expertise in Private & Consortium Blockchain Platforms Hyperledger Fabric ✓ Developing proof of concepts using Hyperledger Composer. ✓ Integration with Fabric Java SDK. ✓ Creating RESTful APIs for client applications to communicate with the blockchain network. ✓ Creating channels, orderers, and peers. ✓ Deployment and instantiation of Chaincode on channels on cloud services like IBM Bluemix and Amazon AWS. I hold expertise with: - Solidity / Rust - React.js / Express.js / Vue.js / Next.js / Angular.js / Redux /Node.js - Laravel - MySQL / MongoDB / PostgreSQL / MSSQL - Heroku / VPS / Amazon Web Services (AWS) / Digital Ocean - Github, Gitlab, Bitbucket, Trello, Backlog, etc. Here are the applications that I've built so far. - Dapp, DeFi development - NFT game/marketplace development on Ethereum & Solana blockchains in Solidity & Rust - Ethereum & Binance Smart Chain token development on ERC20, ERC721, ERC1155, BEP20, BEP721 & BEP1155 protocols - ICO / ITO / IDO / STO, Cryptocurrency exchange & Cryptocurrency wallet Development Further Expertise & Work Deliverables in Blockchain: ✓ DApp for Supply Chain Management for Food Industry ✓ DApp implementation in Philanthropy ✓ DApp for Anti-Counterfeiting in the Pharmaceutical Industry ✓ Worked on Protocols like Ethereum, IBM Hyperledger, Stellar ✓ SetUp of a Permission-based Consortium Network ✓ Implementation of Private, Public and Permission-based network If you are looking for a skilled and punctual developer, then hire me. I can assure you that your job will be done perfectly at the right time without making any mistakes. So if you feel interested, have faith in me and give me a chance to make your project successful. ย่อ
  • ว่าจ้าง yevhenvzlom
  • ว่าจ้าง     Stephenrajs
ว่าจ้าง     Stephenrajs

    Stephenrajs Stephenrajs

    India $10 USD / ชม.
    Thanks for reaching my profile:-
    India
    2.6
    1 บทวิจารณ์ 1 บทวิจารณ์ $10 USD ต่อชั่วโมง
    About Us Our Team Strength : 20 Members Project Managers : 2 Team Lead: 2 Team A: Day shift Team B : Night Shift A(1+1+8) B(1+1+8)=20 We are expert in following:- Web scrape Perl Python Adobe Photoshop Adobe Illustrator LOGO Design Graphic Design Web Design (PHP) Data Entry Product Uploading eCommerce listngs...
    About Us Our Team Strength : 20 Members Project Managers : 2 Team Lead: 2 Team A: Day shift Team B : Night Shift A(1+1+8) B(1+1+8)=20 We are expert in following:- Web scrape Perl Python Adobe Photoshop Adobe Illustrator LOGO Design Graphic Design Web Design (PHP) Data Entry Product Uploading eCommerce listngs (Shopify, Ebay, Amazon, Magento) Social media marketing SEO We will provide 100% active and quality work. Our motive is to build a long term relationship. Deliver the project committed time. ** REGARDS ** ย่อ
  • ว่าจ้าง Stephenrajs
  • ว่าจ้าง     mostafaomidi
ว่าจ้าง     mostafaomidi

    mostafaomidi mostafaomidi

    United States $15 USD / ชม.
    Software Engineer
    United States
    0.0
    0 รีวิว 0 รีวิว $15 USD ต่อชั่วโมง
    Computer software Engineer - Database specialist - Data Analyst - Web Developer - Wordpress specialist - Logo Designer - Production Support
    Computer software Engineer - Database specialist - Data Analyst - Web Developer - Wordpress specialist - Logo Designer - Production Support ย่อ
  • ว่าจ้าง mostafaomidi
  • ว่าจ้าง     cruizm1978
ว่าจ้าง     cruizm1978

    cruizm1978 cruizm1978

    Peru $25 USD / ชม.
    Desarrollo Web - E Commerce
    Peru
    0.0
    0 รีวิว 0 รีวิว $25 USD ต่อชั่วโมง
    Buenas, actualmente me decido a desarrollo Web y E-Commerce, tengo conocimientos y experiencias más de 8 años en Programación, Diseño Gráfico y Marketing Digital. Me especializo en desarrollo CMS en Wordpress y Prestashop. También realizo webs o proyectos personalizado en Laravel y CodeIginiter. • Programación de...
    Buenas, actualmente me decido a desarrollo Web y E-Commerce, tengo conocimientos y experiencias más de 8 años en Programación, Diseño Gráfico y Marketing Digital. Me especializo en desarrollo CMS en Wordpress y Prestashop. También realizo webs o proyectos personalizado en Laravel y CodeIginiter. • Programación de Código en PHP, Java Script, HTML, mysql , CSS, Bootstrap • Programas de Diseño Gráfico: Photoshop, illustrator, Corel Draw • SEO Organico, SEM campañas en Adwords (Búsqueda y Shopping). Redes Sociales Los conocimientos y experiencia obtenida, son una garantía de la calidad de mi trabajo como también mi objetivo de satisfacer a mis clientes, realizando un trabajo de calidad y continuo durante el desarrollo del proyecto, respetando los plazos de entrega y ofreciendo atención directa y continua durante todo el desarrollo del proyecto. Se brindará el asesoramiento y orientación necesario una vez terminado el proyecto si así lo deseas. Servicios Adicionales: Hosting y Dominio ย่อ
  • ว่าจ้าง cruizm1978
  • ว่าจ้าง     wahajkay
ว่าจ้าง     wahajkay

    wahajkay wahajkay

    Pakistan $8 USD / ชม.
    Certified Chartered Accountant (ACCA)
    Pakistan
    0.0
    0 รีวิว 0 รีวิว $8 USD ต่อชั่วโมง
    A confident, multi-skilled and progressive professional combining cross-functional competencies in all phases of Accounting, Enterprise Resource planning, and Data Entry management. Ability to contribute highest quality of output individually. Persuasive and concise communicator having verifiable track record in...
    A confident, multi-skilled and progressive professional combining cross-functional competencies in all phases of Accounting, Enterprise Resource planning, and Data Entry management. Ability to contribute highest quality of output individually. Persuasive and concise communicator having verifiable track record in providing professional services to the multiple clients (local and international). ย่อ
  • ว่าจ้าง wahajkay
  • ว่าจ้าง     CarloReynagadev
ว่าจ้าง     CarloReynagadev

    CarloReynagadev CarloReynagadev

    Peru $30 USD / ชม.
    Senior Full Stack Developer
    Peru
    0.0
    0 รีวิว 0 รีวิว $30 USD ต่อชั่วโมง
    Hello sir. I am a Full Stack Developer with 6+ years of experience in web and mobile app development. I've been focusing - ReactJS, VueJS, NodeJS, AngularJS, MEAN Stack, Laravel framework. Furthermore, I have experience with Android, iOS and React Native with Mobile App Developing. I have also expertise in Backend...
    Hello sir. I am a Full Stack Developer with 6+ years of experience in web and mobile app development. I've been focusing - ReactJS, VueJS, NodeJS, AngularJS, MEAN Stack, Laravel framework. Furthermore, I have experience with Android, iOS and React Native with Mobile App Developing. I have also expertise in Backend sides such as Node, Python and Django etc. My Skills: - React, Next, Angular, Vue, Nuxt - Node, PHP, JSP, ASP, Express - JAVA, Android, iPhone, Mobile App developing - TypeScript, JavaScript - MEAN, MERN, MEVN, Django stack - WordPress, Shopify - Laravel, CodeIgniter, Zend, Yii - MySQL, MongoDB, SQLite - Git, Bitbucket My abilities: - 40+ hours per week and available to start work immediately - Fast response and clear communication - 100 % satisfaction guaranteed - Continued support after the delivery of the final product Looking forward to building long-term relationships with clients. ย่อ
  • ว่าจ้าง CarloReynagadev
  • ว่าจ้าง     sujonmax2
ว่าจ้าง     sujonmax2

    sujonmax2 sujonmax2

    Bangladesh $10 USD / ชม.
    Virtual assistant! Your Professional Partner
    Bangladesh
    0.0
    0 รีวิว 0 รีวิว $10 USD ต่อชั่วโมง
    " Bismillahir Rahmanir Rahim " My name is Shakhaowat and I am a jack-of-all-trades with the experience and skillset to help you with whatever project you may have, no matter how big or small! I (along with my team) have completed numerous projects on Freelancer across many different categories, including Copywriting,...
    " Bismillahir Rahmanir Rahim " My name is Shakhaowat and I am a jack-of-all-trades with the experience and skillset to help you with whatever project you may have, no matter how big or small! I (along with my team) have completed numerous projects on Freelancer across many different categories, including Copywriting, Web Scraping, Data Entry, Research, and Product Uploading. If you’re looking for any web or data scraping, I’m fluent in both data and email scraping software and can pull every bit of info you could possibly need. I am always available to both current and potential clients, and always make time for client questions and queries. Organization and time management are the most important and undervalued skills for any freelance project, and I have that in spades! Thanks for taking the time to look through my work. Feel free to reach out, and allow me to find the data and write the copy you need! Specially, we provide Web Scraping, Copywriting, PDF, Research, Word Processing, Photo Editing, Data Entry, Data Processing, Excel, Web Search, Virtual Assistant, Data Mining, Product Sourcing, Bulk Marketing, Leads, Internet Research, Wordpress, website design, web research, data entry, data scraping, data processing, data conversion, Zencart, Magento, Photoshop, Illustrator, ย่อ
  • ว่าจ้าง sujonmax2
  • ว่าจ้าง     MiguelLam
ว่าจ้าง     MiguelLam

    MiguelLam MiguelLam

    Peru $13 USD / ชม.
    Programmer
    Peru
    0.0
    0 รีวิว 0 รีวิว $13 USD ต่อชั่วโมง
    Hi, im Miguel Lam aIm actually looking for doing a good job whatever the project is and also learn more on every one. I hope I can help you and deliver a really nice product. Regards.
    Hi, im Miguel Lam aIm actually looking for doing a good job whatever the project is and also learn more on every one. I hope I can help you and deliver a really nice product. Regards. ย่อ
  • ว่าจ้าง MiguelLam
  • ว่าจ้าง     CrossFire10100
ว่าจ้าง     CrossFire10100

    CrossFire10100 CrossFire10100

    Mexico $30 USD / ชม.
    Servers | Linux | DNS | Dev Ops | SMTP
    Mexico
    0.0
    0 รีวิว 0 รีวิว $30 USD ต่อชั่วโมง
    We prioritize quality work and do things right, the way they are supposed to be done, over +8 years of experience. Services Provided: - OS-level Virtualization [ Docker | Docker Compose ] - Virtualization [ QEMU/KVM | SolusVM | Proxmox | VMWare ] - ERP's [ Odoo | ERPNext ] - Web Hosting Panels [ CPanel | WHM |...
    We prioritize quality work and do things right, the way they are supposed to be done, over +8 years of experience. Services Provided: - OS-level Virtualization [ Docker | Docker Compose ] - Virtualization [ QEMU/KVM | SolusVM | Proxmox | VMWare ] - ERP's [ Odoo | ERPNext ] - Web Hosting Panels [ CPanel | WHM | ISPConfig ] - WHMCS - Networking [ VLAN | IPV4 | IPV6 | Bridges | DHCP | RADIUS ] - Software Firewalls [ UFW | IPTables ] - LEMP Stack Deployment [ Nginx | MYSQL | PHP ] - LEMP Stack Deployment [ Apache | MYSQL | PHP ] - Linux [ Ubuntu | Debian | CentOS | Arch Linux ] - Windows Server [ 2012 R2 | 2016 | 2019 ] - Databases [ MySQL | MariaDB | Mongo DB ] - VPN's [ OpenVPN | PPTP VPN | IP Sec VPN ] - Basic Coding [ LUA | CSS | HTML | C# | Node.js ] - Years of experience in working with tech giants [ Amazon AWS | Digital Ocean | Microsoft Azure | OVH | Hetzner | IBM Cloud | Google Cloud & many more ] ย่อ
  • ว่าจ้าง CrossFire10100
  • ว่าจ้าง     rizwanenayat
ว่าจ้าง     rizwanenayat

    rizwanenayat rizwanenayat

    Pakistan $20 USD / ชม.
    WordPress | HTML | CSS | jQuery | Shopify | CMS
    Pakistan
    0.0
    0 รีวิว 0 รีวิว $20 USD ต่อชั่วโมง
    ﷽ Hi I am a Computer Engineer having more than 8 years of Professional Web Development Experience and providing my services as a Full Stack Web Developer. I always try to deliver best quality product on time. ⭐⭐⭐⭐⭐ My Technical Skills/Expertise Included: ⭐⭐⭐⭐⭐ HTML5, CSS3, HTML, CSS, Bootstrap, Responsiveness...
    ﷽ Hi I am a Computer Engineer having more than 8 years of Professional Web Development Experience and providing my services as a Full Stack Web Developer. I always try to deliver best quality product on time. ⭐⭐⭐⭐⭐ My Technical Skills/Expertise Included: ⭐⭐⭐⭐⭐ HTML5, CSS3, HTML, CSS, Bootstrap, Responsiveness WordPress, WooCommerce, PHP, jQuery, JavaScript. Shopify, Squarespace, Joomla, All CMS, Full Stack Development. ย่อ
  • ว่าจ้าง rizwanenayat

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