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Explore Our Web Application Development Services

Our web application development services include design, development, test, launch, and maintenance support of web applications. In addition to that, our skilled web app developers assist you in technology consulting, legacy architecture modernization, and new web architecture migration.

Consumer To Consumer (C2C)

Progressive Web App (PWA) Development

Our progressive web app development team perfectly blends the mobile and web experiences for the app, thus ensuring reliability, quick load speeds/cache properties, and offline capability. Our Progressive Web Apps enable great customer engagement and user experience to its users.

Business To Business (B2B)

Single Page Application (SPA) Development

Our specialized developers create single-page applications which are web pages that offer superior user experience and reduce load times. We ensure our single-page applications are responsive, interactive, and engaging for customer satisfaction without compromising performance.

>E Marketplace

AI-Powered Chatbot Development

We help you streamline and automate your business activities such as client interactions, client communications, customer feedback collection, etc by incorporating AI-powered chatbots on your business web and mobile interfaces.

Design

API Development and Integration

Our API development and integration services help you connect your web applications with other systems seamlessly. Our team develops safe APIs, supports growth, and provides various interoperability and compatibility options along with the assurance of third-party interoperability.

Consumer To Business (C2B)

E-commerce Web Development

Increase your online profits and revenue streams through excellent e-commerce websites designed to sell. We create safe and highly functional online selling sites that are easy to use with quick access to various features, smooth payment systems, and pleasurable shopping experiences.

Mobile Commerce (M-Commerce)

Mobile-First Web Development

We use a mobile-first approach and therefore make sure that all your web applications are responsive across all devices. We work on responsive design, speed, and functionality for ever-changing market needs.

Mobile Commerce (M-Commerce)

Cloud-Based Web Application Development

We offer cloud-based web applications that are secure, flexible, scalable, and accessible from anywhere. We optimize the cloud-focused architecture to assist your business growth in a resilient and efficient manner.

Mobile Commerce (M-Commerce)

Content Management System (CMS) Development

Our team develops CMS solutions to manage the content. Our CMS applications can be personalized based on the company's requirements and enable users to quickly update content and features.

Mobile Commerce (M-Commerce)

Web Application Security Enhancement

Reduce risk with our web application security enhancements including vulnerability assessment, data encryption, application monitoring, etc. We will make your application and the user data safe while also ensuring compliance.

Why should you partner with Marked LineNewAgeSysIT?

Partnering with NewAgeSysIT provides access to a collaborative web app development process, where our experienced developers prioritize your unique needs to deliver bespoke, high-quality solutions. We guarantee timely delivery and full source code ownership, ensuring long-term control and adaptability for your project.

25+

Years of Experience

200+

App Developers

100%

Client Satisfaction

4.8M

Total App Downloads

4.9+

Rating on Clutch

755+

Projects Delivered

Award Leaf Award Leaf
Njbiz
Deloit
Inc
Upsaac
50fast

What our clients say

Genuine Video Testimonials That Shine

“They (NewAgeSysIT) were very professional from the very beginning, cost-effective, timely and able to pivot with all my ever changing requirements on this very complex mobile app that we’d built”

Rob Salerno CEO - Cliqueprize

“They are very knowledgeable in the sense that they have built so many of these types of applications that they..”

Larry Siebel Founder -CAR-UP App

“They delivered everything on time and it was of great quality. They go above and beyond to meet your requirements and deliver the product you are looking for….”

David Chabukashvili Founder -LCard App

“From every single moment, from the beginning till the end, they were there for me. They were very systematic and methodical in every single step and …..”

Iman Khawaja Owner-ISRA

Our Web Application Development Process

Our web application development team at NewAgeSysIT follows a structured approach to develop and deliver high-quality, secure, reliable, and functional digital solutions within the defined timeline. From application discovery to deployment, we engage you through the web application development stages to ensure we don’t diverge from the defined business objectives.

Left Arrow
Right Arro
Custom Mobile App
                             Development

Requirement Gathering and Analysis

Requirements analysis is at the forefront of any application’s development. We commence by comprehending the business objectives, the audience, and the market. Based on this requirement analysis, our team formulates a web application development roadmap.

UI/UX Design and Prototyping

UI/UX Design and Prototyping

Our UI/UX designers create the best and most aesthetically pleasing prototypes that closely mimic the finished product after carefully studying the business requirements. 

Design

Development and Integration

Our team builds reliable applications while guaranteeing seamless connection with the current systems by utilizing cutting-edge web development frameworks and technologies.

Quality Assurance and Testing

Quality Assurance and Testing

We conduct thorough testing to ensure that the application is safe, free of bugs, and compatible with a variety of devices, browsers, and operating systems.

Mobile App Development
                                Consultation

Deployment and Launch

The next step in the web development process is the deployment and launching of the solution. We deploy the web application on servers of your choice making sure that everything works as planned and the optimization is completed, and then we proceed to the launch.

Cross Platform
                                   Development

Support and Maintenance

To keep your application secure and updated, we provide support and maintenance after launch.

Industries we specialize in

To assist organizations in gaining a competitive edge, NewAgeSysIT offers web application development services for various industries across the globe. Our experience cuts across different industries ensuring we offer bespoke web solutions in each industry.

Transportation
Transportation
Social Networking
Social Networking
Restaurant
Restaurant
SaaS
SaaS
ON-Demand Services
ON-Demand
Entertainment
Entertainment
E-commerce
E-commerce
Game App
Game App
Healthcare
Healthcare
Travel
Travel
Door to Door Sales
Uber Like Platform
FinTech
FinTech
Wellness
Wellness
Real Estate
Real Estate
Education
Education
Pet Care
Pet Care

Technologies at the forefront

At NewAgeSysIT, we leverage advanced technologies to offer mobile app development in New York. Our talented app developers in New York use modern databases, front-end and back-end frameworks, and the latest app development tools to build secure, scalable, customer-centric mobile apps. Being a top mobile app development company in New York, we are committed to delivering innovative mobile apps with outstanding user experiences.

Frequently Asked Questions

Some common queries are listed below. Please don't hesitate to contact us or set up a consultation if you have any more questions on our mobile app development in New York.

Content management systems, e-commerce solutions, single-page apps, and progressive web apps are among the web application development services we offer.

We use industry best practices, like using the newest encryption techniques, conducting frequent vulnerability checks, and integrating secure APIs, to guarantee improved web application security.

We use industry best practices like encryption techniques, vulnerability checks, and secure API integrations to guarantee improved web application security.

The timelines change depending on how complicated a project is. We keep our clients updated throughout the development process with regular updates that will ensure transparency and timely delivery in the web development process.

Our support and maintenance services are designed to support clients post-launch. They include providing regular updates, monitoring the web app for possible errors and threats, and troubleshooting any errors without delay to ensure the web application continues to perform efficiently.

CASE STUDY

ISRA

An On-demand service-providing application that effortlessly connects customers with hairstylist professionals and make-up artists on schedule.

10k+

Active Users

15k+

Total Appointments

Iman-Khawaja

“From every single moment, from the beginning till the end, they were there for me. They were very systematic and methodical in every single step and …..”

IMAN KHAWAJA

Owner - ISRA
CASE STUDY

Lcard

A stunning digital business card app with a personalized and interactive profile where a user can create and share unlimited digital cards for different customers.

100k+

Active Users

300k+

Total Appointments

“They delivered everything on time and it was of great quality. They go above and beyond to meet your requirements and deliver the product you are looking for….”

David Chabukashvili

Founder - L-Card App
CASE STUDY

WhipFlip

An on-demand app connects you with a network of experts, from car buying and selling professionals to dedicated concierges who ensure smooth appointment scheduling.

10k+

Active Users

15k+

Total Appointments

“From every single moment, from the beginning till the end, they were there for me. They were very systematic and methodical in every single step and …..”

Roger C Clappe

CEO - WhipFlip
CASE STUDY

Car-Up

Car-Up offers the most convenient and transparent auto repair service, disrupting the industry with unparalleled customer service.

10k+

Active Users

15k+

Total Appointments

“From every single moment, from the beginning till the end, they were there for me. They were very systematic and methodical in every single step and …..”

Larry Seibel

Founder - Car-Up App