MongoDB Specialists pentru angajare

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Se afișează 48 rezultate
  • Angajează pe     yauhenispoda
Angajează pe     yauhenispoda

    yauhenispoda yauhenispoda

    Belarus $35 USD/oră
    25 Years Exp Full Stack Web/Mobile Developer
    Belarus
    5.3
    3 recenzii 3 recenzii $35 USD pe oră
    ✅Design and implementation of the 99.99% up-time REST API for the business-critical online service, that provided critical connectivity channel for distributed functionality and increase system cohesion keeping manageable code complexity. ✅Fully automated infrastructure and environments cloud provisioning related to...
    ✅Design and implementation of the 99.99% up-time REST API for the business-critical online service, that provided critical connectivity channel for distributed functionality and increase system cohesion keeping manageable code complexity. ✅Fully automated infrastructure and environments cloud provisioning related to the critical external web app resulting in reduce of servers and infrastructure administration by 99%. ✅Handling full stack programming tasks for the development of the business-critical single page application utilizing ETL, FCM and Haml. As a result 9 bugs-free releases have been deployed just-in-time. ✅Revamping UI, UX and overall design aesthetic of the business-critical customers-facing portal, resulting in 84% increase in sales and product revenue. ✅Reviewing the quality of code for the mission-critical online service maintaining code and design consistency across different team members ✅Scoping project requirements using Agile & Scrum principles related to the mission-critical single page application that helped prioritize developing activities and reduce ad hoc work requests by 39% mai puțin
  • Angajează pe yauhenispoda
  • Angajează pe     DeluxeDev
Angajează pe     DeluxeDev

    DeluxeDev DeluxeDev

    Sweden $45 USD/oră
    SENIOR FULL STACK DEVELOPER
    Sweden
    5.3
    2 recenzii 2 recenzii $45 USD pe oră
    My name is Mohsen and I have a B.S. in Systems Engineering and have been doing entrepreneurial web and software development for 15 years. I am a full-stack web developer specializing in back-end development with PHP and javascript frameworks (node.js, Codeigniter and Laravel), especially for blockchain based...
    My name is Mohsen and I have a B.S. in Systems Engineering and have been doing entrepreneurial web and software development for 15 years. I am a full-stack web developer specializing in back-end development with PHP and javascript frameworks (node.js, Codeigniter and Laravel), especially for blockchain based applications. I am also proficient with front-end javascript frameworks like Angular, React.js and Vue.js. I have worked with many small startups as well as Fortune 50 companies in capacities ranging from developer to product manager. I have extensive experience building and interacting with RESTful APIs, data modeling, Windows/Linux/Mac Desktop application development using C/C++, C# and java, and also reverse engineering. Also can provide excellent communication with native level of English. Thanks for reading and here is the list of services that I can provide. - Full Stack Web Development Booking application Betting/Gambling application Cryptocurrency trading/Blockchain dApp Real Estate and many more - Blockchain Development Bitcoin/PIVX fork(C++, QT) Smart Contract(Solidity for Ethereum, javascript for iost) Ethereum/ERC20/ERC721, Iost/IRC20/IRC21 and web3.js - Reverse Engineering(CE, IDA pro) Security system License/Games - Any kind of algorithmic programming and desktop application development with C/C++ Java C# Electron.js mai puțin
  • Angajează pe DeluxeDev
  • Angajează pe     OrdanMKT77
Angajează pe     OrdanMKT77

    OrdanMKT77 OrdanMKT77

    Croatia $55 USD/oră
    Professional Software Developer
    Croatia
    5.4
    2 recenzii 2 recenzii $55 USD pe oră
    Welcome Customers! To introduce myself, I have been engaged in the Software development since 2014. I always understand the marketing value and customer goals for successful development. Occasionally, I would like to lead projects for the customers here and go to success. Do you like to review the following skills? -...
    Welcome Customers! To introduce myself, I have been engaged in the Software development since 2014. I always understand the marketing value and customer goals for successful development. Occasionally, I would like to lead projects for the customers here and go to success. Do you like to review the following skills? - SOLID DEV EXPERIENCE&&SKILLS Typescript Node(express.js, Strapi) Vue.js/Nuxt.js React.js/Next.js AngularCLI PHP(Laravel Nova, OctoberCMS, CI, CakePHP) Magento2 ASP.NET(C#) Python Django/Flask Cross-platform development - Game Development(game+frontend+backoffice+payment gateway) PIXI/Phaser.js, Cocos creator, CreateJS, Constructor - Cryptocurrency platform Smart contract(Solidity, web3.JS), Dapp development, Exchange, Crypto wallet integration - CRM/ERP Salesforce, Hubspot, Odoo, Vtiger, Zoho, Perfex... - Automation && Lead management && Email Marketing Airtable, Zapier, Mailchimp, QuickBooks, Mailjet(Sendinblue, Sendgrid)... Thank you for making contact and we will make something better. mai puțin
  • Angajează pe OrdanMKT77
  • Angajează pe     LiveConnector
Angajează pe     LiveConnector

    LiveConnector LiveConnector

    Indonesia $50 USD/oră
    25+ Years Exp., Bot, Apps Integrator, Automation
    Indonesia
    4.8
    1 părere 1 părere $50 USD pe oră
    Programming since 1994 (27 Years experience) Expert for creating a Bot/Web Scrape/Data Extraction script. Expert for making a Restful server. Expert for fixing bugs/error in the script, customize an existing script, and SQL Optimization. Experienced dealing with HUGE DB, multiple joins, knows some tricky...
    Programming since 1994 (27 Years experience) Expert for creating a Bot/Web Scrape/Data Extraction script. Expert for making a Restful server. Expert for fixing bugs/error in the script, customize an existing script, and SQL Optimization. Experienced dealing with HUGE DB, multiple joins, knows some tricky way to optimize it. mai puțin
  • Angajează pe LiveConnector
  • Angajează pe     glenilame
Angajează pe     glenilame

    glenilame glenilame

    Albania $50 USD/oră
    Senior Full-Stack Developer
    Albania
    2.0
    1 părere 1 părere $50 USD pe oră
    Hello! I am focusing on Trust & Credit to build a good relationships with customers. And I will always dedicate myself to your success. WEB TECHNOLOGY STACK: - Laravel, YII, Codeigniter, CakePHP, nodejs, Django, Ruby on Rails, Zend. - angular, reactjs+redux ,vuejs+ vuex, python... - Wordpress, Joomla - Html 5,...
    Hello! I am focusing on Trust & Credit to build a good relationships with customers. And I will always dedicate myself to your success. WEB TECHNOLOGY STACK: - Laravel, YII, Codeigniter, CakePHP, nodejs, Django, Ruby on Rails, Zend. - angular, reactjs+redux ,vuejs+ vuex, python... - Wordpress, Joomla - Html 5, BootStrap, CSS3, javascript, PHP,D3.. - Webdesign,XML,SVG - web scraping - Cpanel, Aws, firebase - MySQL, SQL, Oracle, SQLite, MongoDB.... - android, Java - Cobject, Swift, - ionic, react native Let's win together! Thank you. mai puțin
  • Angajează pe glenilame
  • Angajează pe     shrec
Angajează pe     shrec

    shrec shrec

    Georgia $40 USD/oră
    Professional Web / Mobile Service
    Georgia
    4.3
    1 părere 1 părere $40 USD pe oră
    Have been working on the IT since 2006 and have worked with a wide variety of systems. - Web Development Html, CSS, Javascript, Jquery Front-End Frameworks (Bootstrap, Google's Material Design) Javascript Frameworks (Angular, React, Vue) Preprocessors (Less, Sass) Building Tools (Gulp, Webpack, Grunt) Custom, MVC...
    Have been working on the IT since 2006 and have worked with a wide variety of systems. - Web Development Html, CSS, Javascript, Jquery Front-End Frameworks (Bootstrap, Google's Material Design) Javascript Frameworks (Angular, React, Vue) Preprocessors (Less, Sass) Building Tools (Gulp, Webpack, Grunt) Custom, MVC PHP / MySQL Web Application Development (Laravel, Codeigniter, CakePhp, Symfony, Zend) Python, Django , Flask Web Development and Scraping. NodeJS Express API development C#, ASP.NET Google firebase API Integration SQL / NoSQL Database Design, Optimization - Mobile Development Java, Kotlin, Swift, Object-C, Android, iOS Ionic framework, React Native, Dart/Flutter Do not hesitate to contact. Will do best to lead your project to success. The best quality, fastest pace, most accurate timeline and courtesy after service are guaranteed to clients. mai puțin
  • Angajează pe shrec
  • Angajează pe     vitalykuzin
Angajează pe     vitalykuzin

    vitalykuzin vitalykuzin

    Ukraine $35 USD/oră
    Full-Stack Web & Mobile Developer
    Ukraine
    4.2
    1 părere 1 părere $35 USD pe oră
    Hello! If you're looking for a creative and optimistic person who loves coding and solving different problems, then I'm ready to work with you! I am experienced in web/mobile applications development as most of my projects were based on developing RESTful APIs and Multiple Page/Single Page applications. My...
    Hello! If you're looking for a creative and optimistic person who loves coding and solving different problems, then I'm ready to work with you! I am experienced in web/mobile applications development as most of my projects were based on developing RESTful APIs and Multiple Page/Single Page applications. My skills: ✔️ JavaScript (ES6, React.js/Redux/Next.js, Vue.js/Vuex/Nuxt.js, Angular 1X, Angular(2~8), React Native/Redux, Ionic(3~4) ). ✔️ Native Mobile(Swift/Java/Kotlin), React Native, Flutter ✔️ PHP(Laravel, CI, YII) ✔️ Python and Django ✔️ C#, Asp.NET ✔️ Databases(MySQL, MongoDB, PostgreSQL, IndexedDB) ✔️ HTML / HTML5 / PSD to HTML ✔️ Responsive CSS / CSS3 , LESS / SASS / SCSS ✔️ Responsive frameworks - Twitter Bootstrap, MaterializeCSS, Zurb Foundation ✔️ Custom Websites Development ✔️ Git version control with GitHub, BitBucket ✔️ Zeplin , Trello, JIRA, Figma Feel free to contact me if you need any information or have questions about my experience. I will be glad to provide you with all the required details. Thanks. Vitaly! mai puțin
  • Angajează pe vitalykuzin
  • Angajează pe     MyAwesomeTeam
Angajează pe     MyAwesomeTeam

    MyAwesomeTeam MyAwesomeTeam

    Vietnam $15 USD/oră
    Web developer, Mobile developer
    Vietnam
    3.8
    3 recenzii 3 recenzii $15 USD pe oră
    Customer Feedbacks: "Good communicator and delivered quality output almost on time. When we identified that part of the job was missing, he was very quick to fix it properly. I recommend Thinh. - Raphael G." "Thinh personally worked through his off time and into the night to fix and solve a problem that we had that...
    Customer Feedbacks: "Good communicator and delivered quality output almost on time. When we identified that part of the job was missing, he was very quick to fix it properly. I recommend Thinh. - Raphael G." "Thinh personally worked through his off time and into the night to fix and solve a problem that we had that was urgent. He did so without complaining and did excellent work! I’ve worked with many freelancers through the years, and he’s hands down the best! - Eric S" "Thinh took on a challenge and made the complexity seem simple. He is well articulated, and very experienced. He has developed extraordinary results of the tasks given. Very pleased and hope to continue working with him. - Antara A" "Thinh is an excellent developer! He went above and beyond for my project and exceeded my expectations! I would highly recommend him and look forward to doing much more future work with. Thanks! - Brett B" "Thinh is an outstanding freelancer. Excellent in his skills and commitments. Easy to communicate and full of ideas and ways to improve every aspect of the solution. He worked more like a friend than a resource. Highly recommended. My go-to expert for all my future needs. - Deepak S " And more... mai puțin
  • Angajează pe MyAwesomeTeam
  • Angajează pe     nikitaafanasev20
Angajează pe     nikitaafanasev20

    nikitaafanasev20 nikitaafanasev20

    Russian Federation $30 USD/oră
    Senior Software Engineer
    Russian Federation
    3.7
    7 recenzii 7 recenzii $30 USD pe oră
    ★★★Innovation and solution rather than coding is my first product★★★ ➤My Skill Set : ⟶ Cyber Security (including Web Security) ⟶ Linux Kernel Development ⟶ Elastic Stack(Elasticsearch & Kibana & Logstash) ⟶ Blockchain Development ⟶ Cloud computing ⟶ IoT development ⟶ Hybrid App...
    ★★★Innovation and solution rather than coding is my first product★★★ ➤My Skill Set : ⟶ Cyber Security (including Web Security) ⟶ Linux Kernel Development ⟶ Elastic Stack(Elasticsearch & Kibana & Logstash) ⟶ Blockchain Development ⟶ Cloud computing ⟶ IoT development ⟶ Hybrid App Development ⟶ Full-stack Web Development ⟶AI, Machine learning expert ➤Owned Programming Language: ⟶ Rust, C/C++, Linux Shell, Windows Power Shell ⟶ x86/64 asm, arm asm ⟶ Python, Django ⟶ React Native, Ionic ⟶ HTML, CSS, JAVASCRIPT, TYPESCRIPT I guarantee you high quality of your project. mai puțin
  • Angajează pe nikitaafanasev20
  • Angajează pe     arifpambudi1008
Angajează pe     arifpambudi1008

    arifpambudi1008 arifpambudi1008

    Indonesia $31 USD/oră
    Hard-Working Web Guru
    Indonesia
    3.6
    1 părere 1 părere $31 USD pe oră
    Dear Client, I am very nice to work with you. I am Arif Pambudi, a full-stack developer as well as manager, I have 8+ years' experiences in Web development. The main point I always tend is enough responsibility. Working with Clients need that very much. I am always hard-working. If you point me out, I will do my...
    Dear Client, I am very nice to work with you. I am Arif Pambudi, a full-stack developer as well as manager, I have 8+ years' experiences in Web development. The main point I always tend is enough responsibility. Working with Clients need that very much. I am always hard-working. If you point me out, I will do my best. Thank you. MAIN SKILLS: -HTML/CSS/JAVASCRIPT -Blockchain Tech full knowledgeable -React/Redux/Vue.js -Node.js/Express.js -Python/Django -PHP/Laravel/CI -Ecommerce/WMS/Shopify -Clouding Services/AWS/Azure/Digital Ocean/IBM -Hosting Services/API -Git/Bitbucket mai puțin
  • Angajează pe arifpambudi1008

Bună, . Iată câțiva freelanceri deconectați

Bună, . Iată câțiva freelanceri deconectați care corespund cuvintelor cheie ""