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A minimalist web framework that is fast, robust, lightweight and flexible.

Express.js App Development Services

Learn more about our services and how we can help you build a powerful web application using Express.js.

Express.js Architecture

We deploy Express to create server-side web applications both faster and wiser. We bring capabilities of Express JS like simplicity, minimalism, and scalability for enterprises. With Express JS, our team of developers provides you with real-time communication. We also deliver high speed and performance for apps that support the high traffic of your growing app.


Our developers simplify API development by building with REST API. It offers that apps we develop faster as well as more readable and simpler. We also customize it for you using Express’s “middleware” function. To create robust APIs, we employ various HTTP methods and routes. We continuously produce thorough API documentation for apps so you can use them in the long run.

Express.js Security

We employ TLS (Transport Layer Security) to protect the connection and data for enterprise apps that transport sensitive data. We configure cookie security parameters to protect your app from vulnerabilities and ensure that cookies are used securely. Additionally, our team provides we take preventative steps to safeguard your app against brute force attacks on authorizations.

Express.js tech stacks

Our team employs the MEAN stack for apps requiring Angular as a frontend. We produce native desktop, native mobile, and native web applications. When the front end requires the REACT framework, we deploy MERN. Especially when building customized and scalable online applications. We provide MEVN as a simple, adaptable, and fast platform for apps.

Our Express.js App Development End-To-End Process

Our developers undertake a meticulous approach to better understand your company’s objectives and how to create an engaging, user-friendly, and smooth Express.js app for your target audience.


We begin a project by speaking with the clients to learn about their concepts, vision, objectives, and needs. Our business analysts and marketing executives develop the product vision board after doing a market analysis, which aids in validating the vision and outlining a plan.


The data gathered throughout the exploration and business analysis phases are organized into an information architecture (IA) graph by Markovate UX/UI designers. Then, using the IA, they produce mockups based on an appropriate visual concept.


High-fidelity interactive wireframes can also be created for massive projects with intricate logic and a plethora of features. The app’s structure and the routes between pages are shown in these schematic representations of the fundamental displays, which are displayed without any underlying code.


The development team selects the tech stack before beginning the application’s actual programming. Our developers use various technologies to get the most out of the Express JS environment. We regularly add new best practices to our list, including asynchronous code, grip compression, clusterization, environment variables, and more, so you can choose the ones that are most appropriate for your project.


Being a versed Express JS development company, we have a potent release management approach that is also flexible enough to be tailored for the particulars of a given project. We transmit the finished product for user acceptance testing (UAT) once the comprehensive system and QA testing are completed. Our team develops a release plan considering the knowledge gained during UAT and publishes the related documentation.


We are an end-to-end Express JS development company; thus, our relationship with the client doesn’t end with the product release. Instead, we continue to track program performance and get user input. Corrective, preventive, perfective, and adaptive software maintenance is provided by our support staff.

Express.js App Development – Benefits

1. Quick app development

Express JS enables you to utilize JavaScript, the same language, in both the front-end and the back-end. It allows JavaScript developers to become full-stack. Because one person may handle the display layer and data access, the development process is greatly accelerated.

2. Easy integration of third-party services

Due to the minimalism of the Express.js framework, middleware packages have been developed by the Express development team to address various development issues. These include session variables, POST data, security headers, libraries, and URL parameters.

3. Google V8 Engine

Express.js Web Development is supported by the Node.js Development Package, which utilizes the renowned Google Chrome V8 engine. Consequently, the mighty Google engine will help your mobile application. It provides enhanced performance and a hassle-free user interface.

4. Angular.js Compatibility

MEAN includes Express.js as one of its JavaScript-based frameworks for a reason. Angular.Js is a robust frontend framework that works well with it. It is a backend framework that enables server-side programming and application architecture.

Express.js App Development – Tool & Technology

Our Express.js developers recommend the best technology stack to develop digital mobile solutions for business

tools and technologies express js website
tools and technologies express js mobile
tools and technologies express js tablet

Our Featured Mobile Solutions Built For Enterprises

Kraft Food Enterprise Solution

In order to make significant changes in areas like completely managed application management services, which include support, application development, SAP connection, legacy modernization, and testing, Markovate teamed with Kraft. Kraft lowered expenses, increased effectiveness, and streamlined operations. 

Mobile App Solution Kraft
Kraft Food Mobile Solution - Markovate-M

Kraft Food – Enterprise Solution

In order to make significant changes in areas like completely managed application management services, which include support, application development, SAP connection, legacy modernization, and testing, Markovate teamed with Kraft. Kraft lowered expenses, increased effectiveness, and streamlined operations.

DELL Enterprise Solution
DELL Enterprise Solution

DELL Enterprise Solution

For customers to set up and purchase computer equipment, Dell’s consumer product store has always been renowned for its simplicity; yet, its business-to-business (B2B) offerings are more complicated, integrate into complex configurations, and have far higher budgets. In collaboration with Dell Technologies, Markovate created interactive software tools for its website that guided business clients in deciding what to buy, how much to pay, and the power, redundancy, and networking configuration requirements associated with the transaction.

Working with Markovate

We have worked with Markovate for more than a year to build our enterprise product design and prototype. We worked closely with the team, and they were always on top of their deliverables. They are very professional in their processes and have always suggested the best solutions for our product development. Highly recommended.

Anil Wasney

Director of Technology, FedEx

“Markovate quickly adapted to the new project. They have upgraded our hybrid application with a variety of new features to give customers the leverage to access particular services. Their focus on detail and commitment is crucial to the success of our project.”

Woto Nyomba

Technology Expert, Manulife Global

Markovate has always stood out due to its consistently high professionalism and customer support standards. They have helped us build multiple products in the past. We recommend them to anyone looking for product development.

Moe Ali

Founder & CEO, Product Faculty

In every sense, working with Markovate has been amazing. The experience and outcomes were excellent from conception to creation and throughout the complete evolution phase. They ensure that every project they undertake receives the best possible attention and enthusiasm. We are grateful that we could find Markovate to assist us because our mobile application met our expectations.

Michael Lavry

VP, Dell Technologies

Industries We Serve

Express.js Development – Frequently Asked Questions

1. What is Express JS?

Express JS (also known as Express) is a lightweight and fast backend web app framework for Node JS. It is released as open-source software under the MIT License. And is designed especially for single-page, multi-page, and hybrid web apps as well as APIs. It is also the most popular Node web framework.

2. What are some distinctive features of Express?

Express is primarily lightweight, minimal and flexible Node JS web app framework. It also provides a set of features for web and mobile apps. Some of its robust features are as follows:

  1. Express provides good database support. It also supports RDBMS as well as NoSQL databases.
  2. It is single-threaded.
  3. Makes routing easy with its robust API.
  4. It provides high performance mainly because of its ultra-fast I/O.
3. Is Express JS a front-end or backend framework?
Express is basically a JavaScript and backend framework. It offers complete web app architecture and APIs. And it is also the backend component of the MEAN, MERN, and MEVNtech stacks.
4. Is Express JS good for enterprise applications?

Absolutely. Express JS has been used by some of the world’s most successful companies. Its USPs are:

  1. Functionality.
  2. Convenience.
  3. Ability to properly manage data.
  4. An ideal choice for quick and effective enterprise apps.
5. What is the difference between Node JS and Express JS?
Node JS and Express basically fall under two different categories. Node JS is primarily under the Frameworks, that is, the full stack category. While Express JS is under Micro-frameworks which is the backend category. The main difference between them is that:
  • Node JS is a platform for building i/o applications. Specifically for server-side, event-driven and made using JavaScript.
  • Express JS is a framework based on Node JS. It is basically used for building web apps. And it uses approaches and principles of Node JS event-driven.
6. How can you deal with error handling in Express JS?

Error handling is much easier in the Express versions over 4.0. It is extremely convenient to fix errors in Express, we either use the built-in middleware for Express or create a custom one specifically to counter certain issues.

7. How do you perform database integration in Express?

Express is extremely flexible when it comes to database integration. As an Express JS development company, we add the capability of the database to be connected with Express. It supports many RDBMS & NoSQL databases like:

  1. MongoDB
  2. MySQL
  3. Oracle
  4. PostgreSQL
  5. SQL Server
  6. SQLite

Hence, we use different databases for integrations for unique needs. Overall, we deliver improved performance and reliability with Express.

How Express.js can help you develop an enterprise app faster?

Adopting a solid backend technology is one of the first steps in every enterprise app development project. While a few technology trends are gaining traction in the industry, there is no such thing as a one-size-fits-all solution.

Xamarin For Enterprise App Development: Why Is It Getting Popular?

Mobile apps especially have become indispensable for people from almost every background and society, who use them to fulfill their varied needs.

Get started in 4 simple steps

We collaborate with you to develop a product that meets your needs and objectives. Let's talk about how we can make your digital product a reality.



We will send a signed NDA before the initial discussion to protect your product idea.


Scope of Work

On a 30-minute ZOOM call, we will go over the scope of the project and discuss project requirements.


Dev Contract

We will send a comprehensive contract with details on project technology, process, cost, time, etc.

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Initiate Project

Upon mutual acceptance, we will create the sprints and kickoff the project.

Let’s Build Something Together

After you get in touch with us, our technology consultant
will set up a Zoom call to discuss about your ideas.