TOP 5 CVs of MongoDB Developer for Hire
MongoDB Development Overview
MongoDB is also open-source, so its code base is publicly accessible and as a result, MongoDB developers can expect a lot of support from the online community of MongoDB developers. As of writing, MongoDB has the third highest number of stars on Github among all NoSQL databases, with 11,892 stars.
According to traffic analyzer Alexa, the country with the highest traffic on the MongoDB website is China, with 21.2% of all traffic coming from the country. This is followed by the United States (18.3%), India (12.5%), France (4.2%), and Italy (3.1%).
Alexa data on countries with the highest traffic on the MongoDB website
Thus, from the above data, we can deduce that MongoDB is most widely used by developers and businesses in these countries.
MongoDB for web development stays one of the most popular options for a long time already. Many famous companies are using it as a backend data store. Among them such giants as:
- SEGA. SEGA HARDlight was moved to MongoDB to simplify ops and improve the users’ experience.
- Nokia. The services of the connected world have been powered by the Mongo database.
- Adobe. The important role of Mongo here is the creation of petabyte-scale data management in the cloud.
- EA. The information of the Electronic Arts sports video game franchise also relies on MongoDB.
- eBay. 99% of the biggest eCommerce store, working worldwide, is available thanks to MongoDB.
Among the other famous “clients” of this database are Facebook©, Google©, Cisco©, SAP©, Genentech©, and other companies. On the official website of the database, you will find the extended list of the users.
When and Where MongoDB Programming Is Used
As a document-based data store, MongoDB collects the information not in the structured format like in MySQL or PostgreSQL. The data stored is rather “schema-less”. This peculiarity plays a role of the advantage if you need a fast and scalable storage system and performance critical applications. However, this database is not used for apps, requiring table joints, because MongoDB doesn’t support them. If you add such elements to the application, written on MongoDB, the performance might be too slow. It is also not ACID (Atomicity, Consistency, Isolation, Durability) compliant, os it cannot be used in applications, requiring ACID compliance, such as those with database-transactions.
MongoDB programming is good for:
- eCommerce catalogs;
- mobile and social networks;
- real-time analytics;
- content management and blogs;
- configuration management;
- high scalability with rapid logging and caching;
- location-based data maintaining.
It is better not to use it for:
- the systems with the upfront designed data model and highly transaction systems;
- the tightly coupled systems.
Advantages of MongoDB Use
The main advantage for each MongoDB company is the ability to speed up the data retrieval. It is possible thanks to storing all the data in a single “document” instead of putting it into the separate tables. This feature is especially helpful in the cases of big sites, having billions of visitors every day.
Among the other strong sides of the database there are:
- Clustering. You can be sure, that there is no single-point-of-failure in the database server because of the data sharding across the nodes in a cluster.
- Caching. The faster retrieval of the query results is possible thanks to the cashing of the big masses of data.
- Support for Secondary Indices. For some applications, it is extremely important, that both primary and secondary index is available.
- Easy work with data. It is easy to work with data intuitive, thanks to the flexible document data model. You can quickly build the application from the scratch or update the one you already have.
- Data control. The programmer is able to control precisely the location of data and ensure fast performance in any place of the world.
Choosing MongoDB for web development, take into consideration the weak sides as well:
- Most solutions are not ACID-compliant in comparison to RDBMS systems.
- The transaction between databases is complex.
- You have to bind the logic without any function or stored procedure.
MongoDB Salary: How Much Do Coders From Different Countries Earn
If you need a developer, who is able to work with MongoDB, for your project, there is no need to search for him only in your city. The possibility to hire remote programmers gives much more profit. You can choose the highly skilled performer, who will correspond to all your requirements and have the skills you need most of all. Moreover, hiring a remote coder for MongoDB application development, you make your project more cost-effective. Compare the programmers’ salaries from different countries to choose the best option for outstaffing.
- The USA. In the United States, MongoDB developer salary ranges from $76,039 to $143,692 per year. The national average is $120,000 in a year.
- The UK. In Great Britain, the average coder who uses this database earns £44,435 per year, which is about $58,567. The salary ranges from £15,000 to £88,000, according to the level of the programmer.
- Germany. MongoDB average salary in Germany is €49,935 in a year, which is about $56,615. The Junior specialists have about €36,000, while the Senior developers can earn up to €65,000.
- Italy. The average IT specialists earn €28,067 per year, which is about $31,821. The salary size ranges from €17,000 to €41,000 in a year. The bonus pay is about €2,054.
- Ukraine. The average programmer in Ukraine earns $25,082 per year: from $12,000 to $48,000. The hourly MongoDB rate is on average $11.84 per hour.
Hiring the remote developers or a dedicated team from Ukraine, you get an outstanding quality for the lower price. And thanks to the comfortable location and comfortable difference in time, it is very comfortable to communicate with the programmers during the day. Outsourcing to Ukraine is a reasonable and cost-effective option for software development.
MongoDB MEAN Stack Developer CVs
Here are 5 CVs of MEAN stack MongoDB developers to give you an idea of the type of projects they work on and other technologies they are exposed to.
CV#1 Senior MEAN MongoDB Developer
- 6 years experience in full stack development
- Building end-to-end applications using MEAN stack with both Angular 1 and 2
- Managing NoSQL databases like MongoDB, as well as relational databases like MySQL
- Development of cross-browser web applications and performing browser compatibility troubleshooting using Modernizr, Browser shots and Caniuse
- Implementation of server-side code written in Node.js with Express framework to store and retrieve data in MongoDB using Mongoose
- Processing of MongoDB data with Map-Reduce operation to compress large volumes of data
Skills and Knowledge
CV#2 Senior MEAN MongoDB Developer
- 7 years of experience in web development
- Architecture and implementation of dynamic, cross-browser, and mobile-responsive web applications using MEAN stack
- Writing of web service codes for a mobile application to synchronize local data with data stored on MongoDB in server
- Development of browser-based text editor with Node.js as backend language
- Refactoring of codes of a system built with AngularJS to implement MVC architecture
CV#3 Middle MEAN MongoDB Developer
- Development of an application for monitoring miner safety in different mining locations with MongoDB as database
- Development of a technician ticketing system using MEAN stack with Bootstrap, OpenLayers, and NvD3
- Development of an application for browsing politician profiles using AngularJS framework, and deployment to AWS server
- Creation of wireframes to layout the UI of various websites during planning phase
CV#4 Middle MEAN MongoDB Developer
- Usage of MEAN stack to develop a web application where users can post and answer questions
- Creation of schemas in NoSQL (MongoDB) to store personal information of registered users in a web app
- Development of an application that uses location services for emergency requests
- Development of a web feature for getting real-time user responses
CV#5 Junior MEAN MongoDB Developer
- Usage of MEAN stack with MVC architecture to build applications
- Usage of Mongoose to create schemas and insert documents to MongoDB database
- Development of responsive single page applications using Bootstrap and Angular 1
- Performance of unit testing with Mocha and Chai
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