Conceptualization & Wireframes

Conceptualization & Wireframes

ITTuva start by defining a clear goal for the app development and then convert the idea and features into wireframe structures for clearer picture.
UI Design & Development

UI Design & Development

ITTuva creative head designs the UI based on the wireframes, then translated into functioning User Interface that is ready to be implanted on app.
Development & Integration

Development & Integration

A server side logic is developed that is used to create the backend of the app. At this stage the app is integrated with third party sites for payments handling.
ios stack


Creation of web services for caching of data locally to improve speed of the app, data synchronization so app can be accessed offline and push notification services to engage users.
UAT Testing

UAT Testing

ITTuva and Network Gate test the final app to make sure it can handle required tasks in real-world scenarios, free from any bugs, deliver high performance and provide seamless user.


Network Gate and ITTuva apps are built in compliance with Apple guidelines making it easy for you to enroll in Apple Developer Program and easily submit your app.

Real-Time Business Intelligence

No matter what kind of business you’re in — technology, consumer goods, manufacturing or anything else. This is the Dashboard, designed for you. Spend less time on manual tasks & Start focusing on what truly matters for your business.

Network Gate Online Invoice Management is your true business counter, even if you are in small business, you handle everything for your Business, now you can do better.

Business transactions are the interactions between businesses and their customers, vendors and others with whom they do business. It is the key element for any business. A business must record all business transactions to ensure complete and reliable information when the financial statements are prepared.

Network Gate Online Invoice Management has innovative feature in order to maintain accurate account balances, to ensure accountability, to establish historical business activity data, and to provide information to decision-makers for determining business strategy.

Manage Your Customers

Customers are the most important people for any organisation. It is the customer who creates demand for goods and services. Network Gate Online Invoice Management is a SaaS platform that allows you to maintain a focus on your customer in a faster, simpler way.

  • Log customer activity, e.g. Quote request, Phone call details etc.
  • Create & Send Invoice for Customer
  • Customer Portal
  • Assign downloadable files for customers with secure url. Customer will be able to download assigned files from customer portal
  • Add orders for your service / products for your customer. Orders with orders details (e.g. Order activation details) will be shown on customer portal
  • Send Quote / Proposals for your customers
  • Send email to your customer
  • Add profile image for customer
  • Log, track transactions for your customer & customer will be able to view it from customer portal
  • Send notifications, sms using hooks
  • Add even more features using Plugins

Network Gate Online Invoice Management SaaS App the possibilities are endless, See it in action...


Network Gate OIM for SMB and Enterprise

Network Gate OIM – The features you want, the simplicity you need! Beautifully designed for best User Interface & User Experience. Network Gate Online Invoice Management app which Works For YOUR Business! Get growing – with affordable, scalable business software. Find innovative ways to manage customers data, communicate with customer, know your business cashflow, net worth, send invoice to customer Hassle-free with single click payment reminder, payment confirmations & get paid online integrated with payment gateways.

Skilled Team

Network Gate have a team of Expert developers with in-depth knowledge of the latest technologies and vast experience.

Product Concept

Adding value to your business through consultation, requirements gathering and strategy.

Complete iOS App Solutions

Network Gate offer Full Cycle Development Services from strategy, to UI, to build and launch.

Result driven iOS Apps

Network Gate build high performing iOS Apps with faster load time, faster UI and uses less device battery.

How and why partnering with Network Gate gets you an extra edge?

Network Gate professionals with an average over five years of experience can get your orientated product by a given deadline.
We become certified partners of globally acclaimed companies like Microsoft or Magento while keeping the focus on the client's project.
All Network Gate employees follow NDA and never sell your project details to any third party, which means that your projects are in the safest hands.
Network Gate flexible hiring models are designed to address your business requirements and budgetary constraints and stay ahead of the curve.


Network Gate Online Invoice Management SaaS App is one of the best invoicing Online SaaS Application in the market. It’s ready for both online & offline invoicing method. Create it, send it, get payment online. Or print it, give it to your customers. We have added innovative way to send invoice. Every invoice generates unique, secure invoice url. You can send it via email, messenger, live chat. So that customer does not need to login to view your invoice. Customer can pay invoice directly using this link.

  • Send Notification- Invoice Created, Payment reminder, Overdue notice, Payment confirmation etc.
  • Get paid faster with Online Payment gateways
  • Create invoice with wysiwyg editor
  • Add notes, payment terms in invoice
  • Add Payment to invoice, Record Partial Payment
  • View / Download PDF
  • Customizable invoice layout
  • Send SMS notification using hooks
  • Link to generate printable version of Invoice
  • Client can access all invoices from Client Portal
  • And add custom feature based on your business requirements using Plugin

Send Quote / Proposal / Estimates

Using Network Gate Online Invoice Management, you can create beautiful quote with wysiwyg editor. Customer can accept it from Client Portal or using unique url. Later you can convert it to Invoice.

  • Create quote using wysiwyg editor
  • View / Download PDF
  • Send Email with quote
  • Convert it to invoice
  • Quote accessible from Client Portals
  • Customer can Accept or Decline Quote
Manage Orders

Manage orders for your services or products. Send order activation welcome email from your Admin Portal.

  • Create Order for your existing services or products
  • Send order activation email, e.g. Hosting Account Details, Software License Details, your Consultancy service details etc.
  • Client can access all orders related to this client from client portal
Manage Documents

Upload files / documents & assign it for Customers. Customers will be able to view this in customer portal in “Downloads” section. Customer will get secure download link. In that way you can send files to customers.


Add business events in your calendar, so that your team will never miss a business events. There are so many usage case for calendar. e.g. Add date reminder for your recurring Bills for your business, add birthday event for your employees / team members etc.

General Network Gate Form
Consulting UX/UI Design Project Management Mobile Development Web Development Cloud Services Quality Assurance Internet of Things Artificial Intelligence

I accept the Terms and Conditions.

The maximum file size is 2mb (pdf, docx)


Discover the multiply amount of Good Support examples

Network Gate and ITTuva

Network Gate and ITTuva is a software design and development company that provides end-to-end development service for web and mobile development. We work on a wide range of technologies ranging from open source to proprietary and custom built solutions.

Follow Us

Subscribe Us

This sounded a very good reason, and Alice was quite pleased to know it. ‘I never thought.


Address: Via Vittorio Emanuele, 196, 95131 Catania CT, Italia, Sicilia
Phone: (370) 689 01259

Cron Job Starts