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  • Hire     yevhenvzlom
Hire     yevhenvzlom

    yevhenvzlom yevhenvzlom

    Ukraine $25 USD / hour
    Blockchain | Crypto | Web Developer
    Ukraine
    1.4
    1 review 1 review $25 USD per hour
    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. less
  • Hire yevhenvzlom
  • Hire     denalekskhua
Hire     denalekskhua

    denalekskhua denalekskhua

    Ukraine $30 USD / hour
    Senior Wordpress/Magento/Shopify Expert
    Ukraine
    0.0
    0 reviews 0 reviews $30 USD per hour
    Hello I have over 15 years of experience helping customers create inspiring websites for their personal and business use. I strive to make all clients with a beautiful website that they should love showing off. I can make complete websites to any design (JPEG mockup, Adobe Photoshop design, Adobe Illustrator, Adobe...
    Hello I have over 15 years of experience helping customers create inspiring websites for their personal and business use. I strive to make all clients with a beautiful website that they should love showing off. I can make complete websites to any design (JPEG mockup, Adobe Photoshop design, Adobe Illustrator, Adobe XD, Sketch ...) and also can update older websites for SEO, new functionality, new design, fast speed. My specializatioin is in wordpress & magento & shopify developement, generally focused on custom site/theme/plugin development and dynamic functionality. I am also aiming to focus on Elementro Pro, Visual Composer based project structure because I'd like to provide clients with the ability to control their system fully in style after I deliver the work done. Php, Css, Css3, Sass, Less, jQuery, Javascript, Ajax, Html5, Json, Bootstrap, Mysql, Tailwind. If you are looking for a beautiful website and, an honest and reliable developer for it, look no further. Best regards less
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  • Hire     CarloReynagadev
Hire     CarloReynagadev

    CarloReynagadev CarloReynagadev

    Peru $30 USD / hour
    Senior Full Stack Developer
    Peru
    0.0
    0 reviews 0 reviews $30 USD per hour
    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. less
  • Hire CarloReynagadev
  • Hire     groupdesign111
Hire     groupdesign111

    groupdesign111 groupdesign111

    India $15 USD / hour
    Expert in PSD/PNG/PDF to HTML5 with 6+ yrs of Exp.
    India
    0.0
    0 reviews 0 reviews $15 USD per hour
    Group Design is proficient web designing and Web development Company based in Surat (Gujarat), the Diamond City of India. We offer an extensive range of services to reach your targeted spectators and carve up your valuable information focusing on retaining your customers. **Our services: Coding : - Email Template...
    Group Design is proficient web designing and Web development Company based in Surat (Gujarat), the Diamond City of India. We offer an extensive range of services to reach your targeted spectators and carve up your valuable information focusing on retaining your customers. **Our services: Coding : - Email Template for Mailchimp, Campaign monitor - Email Signature for gmail/outlook/ios - PSD/AI/Figma/Sketch/PNG/PDF/JPG to HTML5 with Bootstrap/Responsive - SASS/SCSS - PHP Development - Wordpress, Shopify, Magento - Android/IOS Development - Game Development Designing : - Website design - PSD Design - Game design (2D/3D) - App design - Logo Designing - Business Cards - Brochures - Product Catalogs - Flyer/Poster design - Folder design - T-shirt design - Label design - Package design - Social Banner *100% Customer Satisfaction.. *Please Feel Free to Hire us :) less
  • Hire groupdesign111
  • Hire     sujonmax2
Hire     sujonmax2

    sujonmax2 sujonmax2

    Bangladesh $10 USD / hour
    Virtual assistant! Your Professional Partner
    Bangladesh
    0.0
    0 reviews 0 reviews $10 USD per hour
    " 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, less
  • Hire sujonmax2
  • Hire     nvbishr
Hire     nvbishr

    nvbishr nvbishr

    Saudi Arabia $15 USD / hour
    web developer and graphic designer
    Saudi Arabia
    0.0
    0 reviews 0 reviews $15 USD per hour
    I am a student, I have extensive experience in web development, web scraping, VBA and design in Photoshop, I also like to develop bots and auto solving for CAPTCHA.
    I am a student, I have extensive experience in web development, web scraping, VBA and design in Photoshop, I also like to develop bots and auto solving for CAPTCHA. less
  • Hire nvbishr
  • Hire     RupayanChakma
Hire     RupayanChakma

    RupayanChakma RupayanChakma

    Bangladesh $5 USD / hour
    IT Expert* Data Entry*Photoshop* Fillable PDF
    Bangladesh
    0.0
    0 reviews 0 reviews $5 USD per hour
    This is Rupayan and I have 8-years experience in IT. I’m responsible and finish my work on time. My goal is to exceed client expectations and ensure they are 100% satisfied and Accuracy. I’m looking forward to working with clients to help them reach their business goals. I’ll respond ASAP. ✅ I am fully ready to...
    This is Rupayan and I have 8-years experience in IT. I’m responsible and finish my work on time. My goal is to exceed client expectations and ensure they are 100% satisfied and Accuracy. I’m looking forward to working with clients to help them reach their business goals. I’ll respond ASAP. ✅ I am fully ready to provide you with the best quality service in this category. * Computer & Network troubleshooting (IT) * Photo Edit/ Retouch/ Restoration * Photo Background Remove * Higher Standard video Editing * Data Entry/ bookkeeping/ web scraping/ Google sheets * Convert PDF/Image into Word/Excel/ JPG /PPT * Making Fillable PDF forms & Design * Fast Typing from any type of documents *Best Regards* RupayaN Chakma less
  • Hire RupayanChakma
  • Hire     mohamed7adel1
Hire     mohamed7adel1

    mohamed7adel1 mohamed7adel1

    Egypt $15 USD / hour
    Network Expert
    Egypt
    0.0
    0 reviews 0 reviews $15 USD per hour
    • Egyptian citizen / Networking engineer with a relevant degree and numerous year’s experience in network operation and administration, along with low-level management, good at problem solving and meeting set targets in a technically demanding environment. • Great understanding of most varieties of Cisco routers and...
    • Egyptian citizen / Networking engineer with a relevant degree and numerous year’s experience in network operation and administration, along with low-level management, good at problem solving and meeting set targets in a technically demanding environment. • Great understanding of most varieties of Cisco routers and switches (e.g. 2960/3560/3750) And networking technology (TCP/IP, EIGRP, OSPF, BGP, VRRP/HSRP/GLBP,VLAN, QoS, ACL’s DHCP, DNS, etc.),with general knowledge of technologies such as WAN accelerators, WCS/WLC, CUCM. • Excellent LAN/WAN technology troubleshooting (Ethernet,Fiber Optic) and working with field technicians for circuit testing with loopback plugs, hardware verification and equipment swaps at POPs or with the CE • Proficient in troubleshooting networks using packet sniffers such as Wireshark or network simulator tools like GNS3 to model situations and test configuration. • Knowledge of using VMware workstation 11, Virtual machines • Working knowledge of various OS types; Windows, Linux (RHEL etc.), Android. • Familiar with access and security technologies such as Radius,AD, LDAP • Accustomed with administration tools / ticket systems • Integrate full SNMP monitoring suites that catering to differing tiers of SLA less
  • Hire mohamed7adel1
  • Hire     BlackballDesign
Hire     BlackballDesign

    BlackballDesign BlackballDesign

    Australia $25 USD / hour
    Professional Web and Graphic Designer
    Australia
    0.8
    0 reviews 0 reviews $25 USD per hour
    Hello, my name is David Sharples, owner of Blackball Design, an Australian-based web and graphic design firm. Website and graphic design has been a passion of mine for years, one that I have had the privilege of turning into a full-time career for over nine years now. Having professionally trained at TAFE SA in...
    Hello, my name is David Sharples, owner of Blackball Design, an Australian-based web and graphic design firm. Website and graphic design has been a passion of mine for years, one that I have had the privilege of turning into a full-time career for over nine years now. Having professionally trained at TAFE SA in Information Technology and Multimedia and cultivated years of experience working in the corporate environment and as a solo freelancer, I've developed a diverse repertoire of skills that I've used to help hundreds of satisfied customers. I've leveraged my expertise with the Adobe Creative Suite to produce sophisticated graphics, branding and promotional materials in a wide range of styles. At the same time, I've applied online coding languages such as HTML and CSS and CMS systems like Wordpress to create professional and highly customized web presences. These are skills I can put to use to help you. I pride myself on my high quality service and responsiveness to feedback as well as my flexibility and dedication to client satisfaction, helping people evolve their ideas, bring them into fruition and further their goals and services. Having worked with a wide array of clients locally here in Australia and internationally, I've assisted individuals, small businesses and large companies with projects extensive and small, aiding them with whatever they need. Organizations I've assisted and continue to work with include the Premier Group, International Bullying Prevention Association, CDFS, Macmahon Holdings and many others. Whether you need a logo, business cards or stationery, brochures or promotional flyers, digital or print advertising, including posters and signage, infographics, icons, social media post imagery, photo edits or even a website, new or just help with an existing one, my services are available. Feel free to have a look through my portfolio to see what I can do for you and, if you are interested, contact me and I'll be happy to chat and discuss whatever you need. ABN: 13178662728 less
  • Hire BlackballDesign
  • Hire     rexzetsolutions
Hire     rexzetsolutions

    rexzetsolutions rexzetsolutions

    India $30 USD / hour
    Php - Python - CMS - App Development-Server Expert
    India
    0.0
    0 reviews 0 reviews $30 USD per hour
    I am working from last 13 years in Php and due to this experience i can manage any cms wheter its magento, drupal, wordpress and also have 6 years expereince in symphony and laravel'. I have a Team of 20+ Developers now along with me, that are working under guidance of me.. Iphone and android can manage both frontend...
    I am working from last 13 years in Php and due to this experience i can manage any cms wheter its magento, drupal, wordpress and also have 6 years expereince in symphony and laravel'. I have a Team of 20+ Developers now along with me, that are working under guidance of me.. Iphone and android can manage both frontend and backend for mobile apps also worked more than 5 years on linux and java,. at time of placing bid, i am always sure that yes its something i can achieve than i will place my bid, so u going to be tension free if i placed the bid and u choosed me for the job. less
  • Hire rexzetsolutions

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