Hire MongoDB developers

MongoDB is an open source document-oriented NoSQL database system written in the C++ programming language. It manages collections of BSON documents.

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S.P.
    Senior Fullstack Developer
Senior Fullstack Web Developer | Nodejs, Python, PHP, MySQL, MongoDB

I am a professional web developer with both backend and frontend skills and experience. I create complex web applications built on MEAN stack and also throughout my career I developed a bunch of projects using Laravel PHP framework as well as I'm proficient in Python and related frameworks.

My main field of expertise is:

  • Javascript/ES6/Typescript: NodeJS, Express, MEAN stack, AngularJS 1/2, ReactJS, VueJS
  • PHP: Laravel, Yii-framework, Wordpress
  • Python: Django, DjangoREST, Flask
  • Webpack, Bower, Grunt, Gulp, Elixir, Pip, Composer
  • Socket.IO, Restify, Pusher
  • Ionic, React Native, Native Script
  • HTML5 / CSS3, responsive UI
  • LESS / SCSS / SASS, Jade, Twitter Bootstrap, Material Design, Zurb
  • MySQL, PostgreSQL, Oracle, MongoDB, Firebase, Redis, Couchbase
  • Linux administration, Apache/Nginx
  • SEO knowledge
  • AWS, Heroku, Digital Ocean
  • Docker, Vagrant

Workflow:

  • Agile, Kanban, Scrum
  • GIT, SVN (bitbucket/github/gitlab)
  • Jira, Trello, Asana, Assembla, Basecamp, ProjectPlace, etc

  • USD 48.00 / hr
  • USD 6100.00 / mo.
  • Ukraine

S.P.
    Middle Fullstack Developer
ReactJS/NodeJS/MongoDB/Full Stack Developer

Full-Stack Web Developer: ✅ AngularJS | ReactJS | VueJS ✅ PHP | Laravel ✅ MySQL | PostgreSQL | MongoDB | DynamDB | Oracle ✅ NodeeJS | Express ✅ Webgl | ThreeJS | PixiJS | d3js ✅ Canvas 2d | FabricJS ✅ ES6 | TypeScript | SASS ✅ Ionic | Bootstrap ✅ AWS | DigitalOcean | Heroku ✅ Facebook | OAuth2

I have solid work in web development over 3 years with AngularJS(1.5+/2/4), ReactJS(15+), Three.js(68+), NodeJS(4+), MySql, MognoDB and I have also a lot experience in Java SE/EE, Oracle. Experience in the full development life cycle: designing database architecture, designing GUI, testing, deployment, continuous integration and support. Clear understanding of Object Oriented Programming semantics and Patterns concept. Able to learn new technologies rapidly.

  • USD 30.00 / hr
  • USD 3800.00 / mo.
  • Ukraine

M.D.
    Senior Fullstack Developer
Fullstack developer with Python/PHP and AngularJS/Vue/React

I am a web developer who loves to use new technologies. Programming is my passion. I have more than 5 years of experience in web application development and web scraping. My technical stack includes:

  • JavaScript (AngularJS, Angular Material, jQuery, Vue, React);
  • PHP (OOP, Laravel, Yii);
  • Python (Django, Flask);

I'm very familiar with different scraping/crawling techniques - Python (Scrapy, Scrapyd, Scrapyd web ui), PHP, Regex, Data Scraping, Data Crawling, Database Management, etc. I had written and I'm familiar with Captcha solving.

As for documentation, I'm using JSDoc (if angularJs - ngdocs with grunt/gulp) for JavaScript projects and phpDocumentor (if yii2 - yii2-apidoc) for PHP projects. I'm a big fan on providing clean, commented and document code that is easy to be maintained, if the project goals allow it.

  • USD 48.00 / hr
  • USD 7600.00 / mo.
  • Ukraine

A.C.
    Middle Fullstack Developer
Experienced Full-stack Developer (JAVA/Python)

I specialize in Java, Python(Flask, Django), JavaScript (Vue.js, Angular) with MySQL or MongoDB. I know what frameworks work best for each project and make awesome things happen. I always do my best to provide only excellent solutions with good timing, thus I:

  • pay high attention to details and requirements;
  • write clean and readable code;
  • test the final results;
  • make sure the delivery is on time.

  • USD 43.00 / hr
  • USD 3800.00 / mo.
  • Ukraine

E.P.
    Senior Fullstack Developer
React.JS | Vue.JS | Node.JS | React Native Developer

Hi all,

I'm full-stack JavaScript developer from Ukraine with 5+ years of Web/Mobile development experience.

Over this time I've got big expertise in Web & Mobile architectures, libraries, and frameworks.

Brief summary:

  • 5+ years of web development: Front-End, Mobile and Back-End technologies
  • expert in JavaScript, ES6, React.JS, Vue.JS, Angular.JS, Node.JS, Express.JS/AdonisJs, Ember.JS
  • I care about UX and business tasks which my projects solve
  • follow best practices, creative and responsible worker
  • great team lead and team player

Programming languages: JavaScript(ES6), PHP, Bash

Front-end: React.JS, Vue.JS, Angular.JS, Redux, Redux-thunk, Redux-Saga, MobX, Webpack, Gulp, Grunt, Karma, KnockoutJS, jQuery, d3JS

Back-end: Node.JS, Express.JS/AdonisJs, MongoDB, MySQL/PostgreSQL, Redis, Yii2, Laravel, CakePHP, Wordpress, Firebase

Mobile: React Native, Flutter

APIs: FB, Google API, Instagram, Gitter

Operating Systems: Linux (Arch Linux, CentOS, Ubuntu), Mac OS

DevOps: Vagrant, Docker, Git, Bitbucket

PM Processes: Agile, Scrum, Kanban, Jira, Trello, Confluence

The variety of web-technologies is evolving as rapidly as the enthusiasm in polishing my knowledge. I will find a creative approach even for the most routine tasks. I always try to reach trust and understanding with clients, implement their requirements in the best possible way.

If you are looking for a reliable, creative and experienced IT professional in Ukraine, you have come to the right place - I will eagerly become your longtime partner. Let's start to work together!

  • USD 54.00 / hr
  • USD 6900.00 / mo.
  • Ukraine

R.Y.
    Middle Fullstack Developer
Advanced fullstack developer with Java and JavaScript

I started as a Java developer way back in 2014. Before that, I was working as a QA for antivirus software for another 2 years. I believe honesty, responsibility, and personal commitment are what makes me really stand out among the others. I am result oriented and I try to gain as much as possible business context on the project, to deliver the right solution. I'm willing to learn and grow. Here is a list of my technologies stack

  • Java - Spring Framework, Spring Data, Play Framework, Spring Boot, Hibernate, JUnit, Flyway, (Maven, Gradle)
  • Scala, Spring MVC
  • SQL DB - MySQL, PostgreSQL;
  • non-SQL DB - MongoDB
  • JavaScript - AngularJS, Angular Material, jQuery HTML5

Others:

  • Apache Kafka, REST, Selenium Testing, Elasticsearch

  • USD 35.00 / hr
  • USD 5600.00 / mo.
  • Ukraine

P.D.
    Senior Fullstack Developer
Senior Fullstack Java Developer

Hi, I am a 10+ years professional full-stack Java developer and engineer of web and enterprise applications of a different kind of size and difficulty from scratch. My main area of expertise is back-end and front-end of web development. I have experience in development of large, scalable applications. I'm also good at writing SQL queries and database design. I can be involved in every project phase, from concept creation to app store deployment. My goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair.

My skills in detail are:

  • Spring Boot, Spring MVC, Spring Security, Spring Data, RabbitMQ, JPA, Hibernate, AWS, Node.js, Struts, AspectJ, Flyway, JasperReports, Itext, Jackson, POI, JUnit, Mockito, PowerMock, DbUnit.
  • AJAX, REST, JSON, XML, Cloud Computing Services, Microservices.
  • Frontend - Angular, ExtJS, JQuery, Bootstrap, JSP, TypeScript, JavaScript , HTML, CSS.
  • Databases - Oracle, MySQL, MongoDB.
  • Application Servers - Tomcat, Jetty.
  • Tools/Environments - Maven, Git, SVN, JetBrains IntelliJ IDEA, Eclipse.

I have positive communication skills with customers and good in analytic, problem solving and logical thinking. I enjoyed repeated success in understanding business expectations, building effective solutions, and facilitating Agile model of the software development lifecycle.

  • USD 36.00 / hr
  • USD 4600.00 / mo.
  • Belarus

A.K.
    Senior Backend Developer
Senior Backend Java/RoR developer

Java developer with 11 years of industry experience. I have 16 years experience in the IT industry totally. I have extensive experience working with microservice architecture. During the last years, I've done development, deployment and maintaining different mission-critical services in a microservice architecture.

Frontend technologies that I have working experience with are mostly related to pure JavaScript and Jquery.

I have experience with Scala and Python and a basic understanding of ML and Deep learning.

As Java developer, I have worked with the following technologies: Dropwizard, Apache Kafka, Guice, PostgreSQL, Netflix OSS (Hystrix, Eureka, EvCache), RabbitMQ, JSP, JDBC, Spring, Jetty, Jersey, Tomcat, iBATIS, Hibernate;

As Ruby on Rails gems and technologies: devise, cancan, twitter-bootstrap, haml, CoffeeScript, capybara, rspec, Heroku, mongoid, SASS.

Database experience: MongoDB, Oracle PL/SQL, PostgreSQL, MySQL;

I am equally comfortable working as a member of a team or as a solo developer.

Have experience with development tools such as Eclipse, IntelliJ IDEA, Git, SVN, CVS, Maven, Ant, CruiseControl, Jira, Selenium, TestNG, JMeter, JUnit.

  • USD 48.00 / hr
  • USD 6100.00 / mo.
  • Russia

I.B.
    Senior Frontend Developer
Expert in .NET, Python, React.js, ASP.NET, Django

Hi! I am professional senior .NET\Python\Javascript software developer and my life aim - making a good software quickly and with perfect quality.

Some the client reviews Reviews:

"Excellent coder. Fast delivery and prompt communication. Highly recommended."

"One of the best (i.e., easiest to work with) web-scraping freelancers I've had the pleasure of working with. Top notch and highly recommended."

"Igor does fantastic work and very fast! Will hire again"

"By far my favorite freelancer. Very smart, excellent communication throughout the project, and very reliable. Always top-notch performance."

  • USD 30.00 / hr
  • USD 4800.00 / mo.
  • Russia

I.P.
    Senior Backend Developer
Senior Software engineer

A skilled Java developer with working experience. Proven expert skills with Java. Java frameworks - Akka, Camel, Flink, Dropwizard, Spring, Micronaut, Hibernate. In memory caching: Spring cache, EhCache, Infinispawn Databases: Postgres, Cassandra, Mongodb Messaging: ZMQ, Kaffka, ActiveMQ Containerization: Docker, Kubernetes.

Excellent in communication and teamwork. A self-motivated and hardworking person.

  • USD 30.00 / hr
  • USD 4800.00 / mo.
  • Ukraine

M.P.
    Senior Fullstack Developer
Full stack web developer with 5 years of experience

Mainly, I work on web back-end, have experience in Golang and server-side Node.js.

In the front-end and mobile development, I have experience with React + Redux and React Native for Android.

Also, I know and use the Algorithms and Data Structures: graphs, string algorithms, dynamic programming, greedy algorithms, finite automatons. Can create parsers with special grammar or do other tasks with computer science knowledge.

In the infrastructure, I have experience in Docker, Docker Swarm, Digital Ocean.

For databases, I usually use MongoDB and Redis. Also, I use embedded databases, e.g. SQLite and BoltDB.

  • USD 30.00 / hr
  • USD 4800.00 / mo.
  • Russia

E.S.
    Senior Fullstack Developer
React, Node.js, Meteor Full Stack Developer

I specialise in React, Node.js, Meteor and React Native development. Over the last 6 years I've been working as a front-end, server side and mobile app developer. I have created from scratch and enhanced plenty of web applications and mobile app backends.

My latest projects: Ryfma.com - Social network (Meteor+Apollo(GraphQL)+ReactJS) Proofer.com - Social Media Management (ReactJs, Next.js, Apollo(GraphQL)) MyBubblz.com - Social network (Ruby on Rails + Apollo(GraphQL) + ReactJS) Allremote.ru - Realtime remote jobs board (Meteor) Showtkr.ru - TVShow tracker and social network (Meteor)

Sell2mobile.com - Marketplace (ex. dafna.sell2mobile.com) (ReactJS) 2stick.ru (PHP)

Knowledges: JavaScript (React.js) GraphQL (Apollo) MeteorJS Node.js HTML/HTML5 CSS/SCSS MySQL, PostgreSQL, mongoDB, PaaS: AWS, DigitalOcean. Gulp, Git, Twitter Bootstrap Experienced with building RESTful API.

I'm a web developer, who can build you any product you want in any, ever almost impossible deadlines. I always do my best in learning new approaches to create wonderful things and do even more to deliver all this awesomeness into your product.

  • USD 40.00 / hr
  • USD 6400.00 / mo.
  • Russia

V.K.
    Senior Fullstack Developer
Expert in Javascript, Angularjs, node.js, ionic, C#

I'm a full stack developer with over 7 years of experience. Im honest and hard working. Always follow the deadlines. There are more than 50 projects I have done already using different languages(c#, javascript, java, xaml) and technologies such as angularjs, mean stack(express, nodejs, mongodb(couchdb)), meteorjs, reactjs, ionic framework, sharepoint

After years of experience I'm able to choose the solution which fits best your requirements and built scalable app using latest technologies with test coverage, coding&architectural design patterns, best practices, version control and well organized working process. Have also experience in cryptocurrency related development. Bitcoin, ALTCoin, Gambling, Casino, Exchanges, trade engines.

Some statistic: More than 1000 hours worked during last 1.5 years, 5 large and cant calculate small commercial projects completed. Around 25% of clients came back to me and decided to work directly

  • USD 37.00 / hr
  • USD 5900.00 / mo.
  • Ukraine

V.Y.
    Senior Fullstack Developer
Full stack web developer

Hello, my name is Vitali and I am developer with 6 years experience in analysis, design and development of business applications for commercial projects.

I have a strong knowledge in Javascript and Web technologies. I have good understanding of OOP concepts and development lifecycle. I am passionate about modern web technologies based on JS stack. Currently I'm working only on JS stack based projects.

I am really highly motivated person who is always learning, I am effective in working independently and collaboratively in teams.

I have master degree in automatic system of information processing. As a result I have got a comprehensive background of knowledge that helps me to grow as a professional, in addition, I have an experience in implementing business processes management software.

In my work I usually thoroughly analyze requirements and I believe that success depends on the clarity of the goals.

Programming Languages: C#, JavaScript Markup Languages: HTML, CSS, XML IDE, Components, Tools: Visual Studio 10-14, Visual Studio Code, WebStorm, npm, jspm, gulp, LINQPad, .NET Reflector, MS SQL Server Management Studio Databases: MS SQL, MongoDB Technologies and Frameworks: .NET Framework, ASP .NET MVC, JavaScript, Nodejs, Express.js, LINQ, DevExpress, Entity Framework, UML, Windows Workflow Foundation, WinForms, WCF Data Services, REST, XML Source Control: TFS, Git

Experience: .NET DEVELOPER, TOPSOFT 01/10/2013 – 01/10/2016 Project: Xafari Framework Responsibilities and activities:

  • Participating in team development of a project (business platform);
  • Analyzing requirements, technical design and development;
  • Writing technical documentation;
  • Developing and have participate in development of some modules; Development tools: Visual Studio 2013, .NET 4.0-4.5, LINQ, DevExpress, UML, WinForms, Entity Framework, WCF Data Services, OData, REST, MS SQL

.NET DEVELOPER, TOPSOFT 01/07/2012 – 30/09/2013 Project: Galaktika EAM Responsibilities and activities:

  • Participating in team development of a project (enterprise system);
  • Analyzing requirements, technical design and development;
  • Developing workflow subsystem;
  • Development some modules within the entire project;
  • Fixing bugs;
  • Writing technical documentation. Development tools: Visual Studio 2010, .NET 4.0, LINQ, DevExpress, UML, Windows Workflow Foundation, SOAP, XML, WinForms, XAML, WPF, MS SQL, XPO

  • USD 40.00 / hr
  • USD 6400.00 / mo.
  • Belarus

V.T.
    Fullstack Developer
Full Stack JavaScript Web Developer (NodeJS, React, Angular)

An enthusiastic and dedicated developer. My passion is web development and I love to work with modern technologies. My main technology stack includes:

  • Frontend - React, Angular
  • Backend - NodeJS (Express mostly), PHP (Laravel, Yii)
  • DevOps: - AWS, Google Cloud
  • DB programming: MongoDB, MySQL, PostgreSQL

Besides my deep technology expertise, my soft skills are worth mentioning as well. I can easily work as an individual contributor, as well as part of a team. I do believe that communication is a cornerstone of productive development, so, on my side, I am trying to make this part of cooperation as productive as possible.

  • USD 36.00 / hr
  • USD 5800.00 / mo.
  • Ukraine

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