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Showing 57 results
  • Hire     rahuliitm69
Hire     rahuliitm69

    rahuliitm69 rahuliitm69

    India $18 USD / hour
    Blockchain | Crypto Exchange | ICO Platforms
    India
    6.4
    41 reviews 41 reviews $18 USD per hour
    Welcome to Espsofttech. We are having 5+ years experienced with proficiency in Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | Smart Contract Audits| Public & Private Blockchain | dApps. We evaluate, develop and maintain blockchain and cryptocurrency related products. Our Expertise :...
    Welcome to Espsofttech. We are having 5+ years experienced with proficiency in Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | Smart Contract Audits| Public & Private Blockchain | dApps. We evaluate, develop and maintain blockchain and cryptocurrency related products. Our Expertise : • Crypto Coins Exchange Development • ICO Development with Created Token ( Coin ) • Smart-Contracts (Solidity, Truffle framework) • Smart Contracts Audits • Build POW, POS , MN and Stable coins • Develop Stable coins ( USDT, TrueUSD, USDX etc.) • Token development (ERC20, ERC223, ERC721) • DLT Apps & Private Blockchain Development • Cryptocurrency Wallet Development for Linux, windows, Mac, Web. My goal is to keep my clients on the leading edge of information transfer technologies, adding significant value to their business. "You think IT. I build IT !" Thank you for spending your valuable time on my profile. less
  • Hire rahuliitm69
  • Hire     ResultsDelivered
Hire     ResultsDelivered

    ResultsDelivered ResultsDelivered

    India $25 USD / hour
    Blockchain|Solidity|ICO|Crypto|Salesforce|ERP
    India
    5.7
    6 reviews 6 reviews $25 USD per hour
    Quest Global Technologies is a top-notch software development company that has been rated by Clutch.co, Goodfirms.co, Appfutura, , ERP Insights, Nasscom Foundation and a few others amongst the leading organizations across globe. We believe in maximizing returns on investment for our clients' investment in...
    Quest Global Technologies is a top-notch software development company that has been rated by Clutch.co, Goodfirms.co, Appfutura, , ERP Insights, Nasscom Foundation and a few others amongst the leading organizations across globe. We believe in maximizing returns on investment for our clients' investment in technology. Our Speciality:- •Cryptocrrency Development •Initial Coin Offering (ICO) Launch •Blockchain/Solidity Based Development •Crypto Exchange Launch •Ethereum application development •Node JS, React JS, Angular JS •Salesforce Custom Development •Salesforce- Apex, Visualforce and Admin •Salesforce App Launch on Appexchange •Android and iPhone Development •Web Development Please visit for portfolio details and client testimonials. less
  • Hire ResultsDelivered
  • Hire     ericaclaims
Hire     ericaclaims

    ericaclaims ericaclaims

    United States $50 USD / hour
    Mobile | Web Full Stack Developer
    United States
    5.1
    1 review 1 review $50 USD per hour
    Full stack developer with over 12 years of experience specializing in web & mobile applications. I always make client satisfy and provide qualified product. If you are interested in working with me, please feel free to private message. Thanks. My Skills: - Web Development Html, Javascript, PHP, MySQL, MongoDB,...
    Full stack developer with over 12 years of experience specializing in web & mobile applications. I always make client satisfy and provide qualified product. If you are interested in working with me, please feel free to private message. Thanks. My Skills: - Web Development Html, Javascript, PHP, MySQL, MongoDB, PostgreSQL, Angular, ReactJS, Redux, NodeJS, WordPress - Mobile Development Java, Swift, Objective-C, React Native, Flutter, Android Studio, Xcode less
  • Hire ericaclaims
  • Hire     chomsengdev
Hire     chomsengdev

    chomsengdev chomsengdev

    Lao People's Democratic Republic $35 USD / hour
    Senior Software Engineer
    Lao People's Democratic Republic
    4.7
    1 review 1 review $35 USD per hour
    I have spent the last 8 years developing custom software solutions for various businesses. I believe good software takes the commitment of customers, users and technology specialists. Communication is key to getting results that benefit the business. Being fluent in over 100 programming languages I bring to the table...
    I have spent the last 8 years developing custom software solutions for various businesses. I believe good software takes the commitment of customers, users and technology specialists. Communication is key to getting results that benefit the business. Being fluent in over 100 programming languages I bring to the table a broad portfolio of technologies. Having developed software solutions totalling over 1 million lines of code I have learnt how important it is to manage stakeholders, to understand what they need and give them what they need. My major works are c/c++ programming, java, python, PHP, mobile app development, network simulation, metatrader, and embedded devices like Arduino, Raspberry pi. Also, I have rich experience in blockchain, bitcoin, and crytocurrency exchange area too.I always looking for new challenges and opportunities. I am sure that if you hire me, I will present you many successful projects with minimal efforts from your side. Thank you. less
  • Hire chomsengdev
  • Hire     MezbahAlam
Hire     MezbahAlam

    MezbahAlam MezbahAlam

    Bangladesh $29 USD / hour
    Expert Ruby On Rails Developer & DevOps
    Bangladesh
    5.0
    3 reviews 3 reviews $29 USD per hour
    Full Stack Developer and Bug Bounty Hunter. Can assure you ★ Best Design ★ Best Performance ★ Highly Secure app from Development to Production respecting Test driven development and also Zero Downtime Deployment. Have 6 years of experience over Ruby & Ruby on Rails & Linux Security Top skills: ★★★...
    Full Stack Developer and Bug Bounty Hunter. Can assure you ★ Best Design ★ Best Performance ★ Highly Secure app from Development to Production respecting Test driven development and also Zero Downtime Deployment. Have 6 years of experience over Ruby & Ruby on Rails & Linux Security Top skills: ★★★ Ruby on Rails ★ React ★ DevOps ★★★ ★★★ Security & Performance improvement ★★★ # Expert on Peatio ( crypto currency exchange ) , Discourse , Blockchain Spree e-commerce Shopify ShareTribe Redmine Hosting & Maintaining any platform Heroku, AWS, Digitalocean, GoogleCloud Docker , Nanobox, Kubernetes chef, puppet Database Management - MySQL , PostgreSQL, Oracle Front-end development - React & React Native HTML5 , HAML ,slim, CSS3 , SCSS , SASS JS , ES6, ES7, Coffeescript , Ajax Test driven development - Rspec Expert on Git (version control system). iOS app development - Swift/ Objective-C less
  • Hire MezbahAlam
  • Hire     wasleyabraao
Hire     wasleyabraao

    wasleyabraao wasleyabraao

    Brazil $40 USD / hour
    Creative Full-Stack Developer & Devops Engineer
    Brazil
    4.6
    4 reviews 4 reviews $40 USD per hour
    ⭐⭐⭐⭐⭐ We are powerful specialist group. We are developing AI/ML, Blockchain, IoT, Financial, Games and Large scale web & mobile projects. Also can help anyone as devops engineer role. We are ready to start work for any project always. Our aim is to build and strengthen long-term relationships with our customers,...
    ⭐⭐⭐⭐⭐ We are powerful specialist group. We are developing AI/ML, Blockchain, IoT, Financial, Games and Large scale web & mobile projects. Also can help anyone as devops engineer role. We are ready to start work for any project always. Our aim is to build and strengthen long-term relationships with our customers, based on our commitment to provide the highest quality services and solutions. Greetings! - PHP, Node.js, React.js, Angular.js, Vue.js. - Laravel, Ruby on Rails, Wordpress, Shopify, Django. - Android & iOS mobile apps, React Native, Flutter apps. - Unity3D, AR/VR, AI/ML, IoT, Blockchain. - MySQL, Postgresql, SQL Server, Oracle, MongoDB, DynamoDB, Firebase. - MT4, MT5, Meta Trading, Business Management less
  • Hire wasleyabraao
  • Hire     carlosmayorga
Hire     carlosmayorga

    carlosmayorga carlosmayorga

    Spain $60 USD / hour
    Senior technology architect, algorithmic trader
    Spain
    5.0
    5 reviews 5 reviews $60 USD per hour
    High degree computer engineer, +25 years of experience +10 years developing trading bots and tools - Certified Blockchain developer - Ethereum - Smart contracts, ERC20, ERC721, Exchange, Wallets - Ninjatrader / Ninjascript certified Vendor / Consultant - Trading bots, exchange sports, forex, futures, options,...
    High degree computer engineer, +25 years of experience +10 years developing trading bots and tools - Certified Blockchain developer - Ethereum - Smart contracts, ERC20, ERC721, Exchange, Wallets - Ninjatrader / Ninjascript certified Vendor / Consultant - Trading bots, exchange sports, forex, futures, options, Metatrader, betfair API, pinnacle sports API, betdaq API, matchbook API, expert advisors, indicators, cryptocurrencies exchanges. - Hardware based entropy random number generators (RNG). - Software development fullstack, multi-platform, multi-language. - Proeficient, creative, R&D, able to work in a team. Programming languages: Solidity, Java, C, C ++, PHP, C#.NET, vb.NET, Python, Perl, mq4, mq5, ninjascript. Web servers / applications: Apache, Internet Information Server, Tomcat, Cocoon, WebSphere Application Server, JBoss, Red5. Databases: PostgreSQL, MySQL, SQL Server, Oracle PL / SQL, SDE Spatial. Operating Systems: Linux / Unix / Ms Windows / Android / iOS / Mac OS. less
  • Hire carlosmayorga
  • Hire     jexplorer
Hire     jexplorer

    jexplorer jexplorer

    India $15 USD / hour
    Preferred freelancer selected by freelancer.com
    India
    4.3
    1 review 1 review $15 USD per hour
    Namaste!! Welcome to Jack Solutions! Our sole purpose of existence is to make our clients grow by effectively utilizing the power of technology. WHY CHOOSE JACK SOLUTIONS? ● Experienced and Professional Team ● Believe in Client Satisfaction ● Passionate About What We Do ● Utmost priority to client privacy and work...
    Namaste!! Welcome to Jack Solutions! Our sole purpose of existence is to make our clients grow by effectively utilizing the power of technology. WHY CHOOSE JACK SOLUTIONS? ● Experienced and Professional Team ● Believe in Client Satisfaction ● Passionate About What We Do ● Utmost priority to client privacy and work transparency ● Your Success is Our Success OUR SERVICES: For Web ● Angular/React/Vue.js/Nodejs Application Development ● Mean/MERN/MEVN Stack Development For IoT ● Raspberry Pi Development ● Alexa Skill/AWS Lambda Development ● Node-RED Development ● ChatBOT Development For Mobile ● React Native/IONIC/Flutter App Development ● Augmented Reality/ Virtual Reality App Development For BlockChain ● DAPP APP Development ● Smart Contracts Development ● Hyperledger Fabric Development ● ICO/Cryptocurrency Development ● IOTA/Etherium/TRON/EOS Dapp Development Thank you for visiting our profile! Please feel free to connect or hire us! less
  • Hire jexplorer
  • Hire     chesslover
Hire     chesslover

    chesslover chesslover

    Philippines $40 USD / hour
    Polyglot Full-Stack Cloud Microservices | cncf.io
    Philippines
    5.5
    3 reviews 3 reviews $40 USD per hour
    21 years architect / developer experience, with the last 3 years on scalable microservices architecture with Docker / Kubernetes. Certified Electronics and Communications Engineer (ECE License # xx875). Constantly evolving to innovate. My latest rage: Rust and Concurnas. Core domains: banking, fintech, financial...
    21 years architect / developer experience, with the last 3 years on scalable microservices architecture with Docker / Kubernetes. Certified Electronics and Communications Engineer (ECE License # xx875). Constantly evolving to innovate. My latest rage: Rust and Concurnas. Core domains: banking, fintech, financial services, blockchains / cryptocurrencies, e-commerce. I have worked on projects for Accenture, Huawei, Deutsche Bank, Banco de Oro Universal Bank, UCPB Universal Bank, Morgan Stanley Asia-Pacific (Hong Kong), and Bureau of Treasury of the Philippines and GSIS (gov't. agencies), among others. Methodologies: Cloud microservices, cloud functions, serverless Clean code, TDD "The Twelve-Factor App": https://12factor.net ReactiveX (http://reactivex.io): RxJava, RxGo, RxJS, RxGroovy, etc. API Gateway and BFF API patterns, API-first: Swagger / OpenAPI Functional (FP), Functional Reactive DDD / CQRS Agile / Scrum / Kanban Microservices: Golang / gRPC / protobuf Oracle Helidon, Oracle GraalVM Microsoft Dapr IBM LoopBack 4, Moleculer JS Micronaut Red Hat Quarkus Eclipse MicroProfile / KumuluzEE Open Microservice Spec (OMS) Docker: Dockerfiles, Docker Compose, Docker cloud registries (Docker Hub, Azure Container Registry, MicroK8s registry, etc.), Google jib, Spotify Docker (deprecated), Docker Swarm (parked). Kubernetes: AWS Kubernetes (EKS), GKE (GCP), AKS (Azure), Helm v3, kubectl, minikube, Canonical MicroK8s, Google Skaffold, Eclipse Che 7. Cloud: AWS, Microsoft Azure, Google Cloud Platform (GCP), GCP IoT Core, Heroku. TDD: JUnit 5, TestNG, Mockito, testify (Golang), DATA-DOG/go-sqlmock, xUnit / NUnit, Jest, Mocha, Karma, DBUnit, Spock, Spek, Geb, RestAssured, Arquillian. Other top skills: Vue, Nuxt, Quasar Kotlin, Vert.x Scala, Play! Framework, Akka, Scalatags Groovy, Grails, GSP Java EE / Jakarta EE, Spring Boot JHipster, CUBA Platform, Vaadin .NET Core/C#, Razor Pages, Ocelot API Gateway, IdentityServer4, PowerShell ES6+ JavaScript/TypeScript, Node.js Angular, React NoSQL: Apache Cassandra, MongoDB, Elasticsearch, Redis, Firebase LDAP: OpenDJ, OpenLDAP, Active Directory SQL: (too many to mention) Blockchains: Bitcoin, Ethereum, Stellar, Ardor / Nxt / Ignis, Waves Platform, Hedera Hashgraph, Hyperledger, IPFS, BTFS, VeChain, Mobius. Team: GitHub, GitLab, Bitbucket, Jira, Trello, Redmine, Mercurial. less
  • Hire chesslover
  • Hire     fervensong
Hire     fervensong

    fervensong fervensong

    China $25 USD / hour
    FullStack Blockchain Specialist
    China
    4.2
    4 reviews 4 reviews $25 USD per hour
    ** My Top skills ** - for software with cryptocurrency technology - for MEAN Stack, Website development with Laravel, Wordpress, Spring and ASP.NET frameworks. - for IPTV system and video service using FFMPEG. -- for Frontend with Vue.JS, React.JS (only like technical lead) -- for Clent Side Applications: Qt/QML...
    ** My Top skills ** - for software with cryptocurrency technology - for MEAN Stack, Website development with Laravel, Wordpress, Spring and ASP.NET frameworks. - for IPTV system and video service using FFMPEG. -- for Frontend with Vue.JS, React.JS (only like technical lead) -- for Clent Side Applications: Qt/QML cross-platform developing (C/C++) -- for Server Side: Golang, Ruby on Rails, PHP, Node.js, Python -- for Microcomputers (Raspberry/Beaglebone/etc): C/C++, Python -- for DB: always trying to use pure Erlang DB - MariaDB, MySQL, MongoDB, SQLite ** About my experience: -- Web site like Booking, Trading, and Payroll system. -- Blockchain: For at least 7+ years -- POS System that contains website, mobile app, and crytocurrency. -- Monero based privacy cryptocurrency development -- Masternode coin development -- Blockchain protocol update BIP47 -- Decenteralized Exchange using Atomic swap -- Smart contract development using solidity less
  • Hire fervensong

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