Custom Web Development Company

Using best IT innovations, we develop custom web and mobile applications that increase our customers’ competitive benefits and improve their business efficiency. We offer full-cycle software development services of unmatched quality and build reliable and transparent cooperation. 
  • Business Analysis
  • App Design
  • Frontend Development
  • Backend Development
  • QA & Testing
  • Code Review
  • Rescue Missions
Incorrect choice of technology stack

inhibits the further development of the product. 

Custom Software Solutions Built With Professionals

Our team consists of 70% senior specialists with a vast background in their professional careers. We make a choice of technology stack based on that vast experience and taking into account the scalability of the product in the future and the resources you have to maintain it. As a result,  you get an easily maintainable product that can scale at the same pace as your business will grow.

  • FIXED PRICE

    2x less time SPENT ON DEVELOPMENT-READY DESIGN

  • TIME & MATERIAL

    25% CUT TIME ON UI DESIGN

  • DEDICATED TEAM

    30% cut TIME ON NEW DESIGN DELIVERY

Fixed-Price Package We Offer

You will get a detailed analysis and preparation of a well-documented tech solution. The process involves the work of the PM, BA, Architect, Designer, and QA experts.

Price - $6,000

What's included

FORECASTING AND DECISION MAKING

List of features with Acceptance criteria

BUSINESS PROCESSES AUTOMATION

Work break structure (WBS)

DATA CENTRALIZATION & INTEGRATION

Design mockups of the main flow (4-6 screens)

COLLABORATION MANAGEMENT

Tech solution and stack description

IMPROVED DATA SAFETY & SECURITY

Ballpark estimation

You will get a detailed analysis and preparation of a well-documented tech solution. The process involves the work of the PM, BA, Architect, Designer, and QA experts.

Price - $12,000

What You Get

FORECASTING AND DECISION MAKING

High-level Vision&Scope/SRS document

BUSINESS PROCESSES AUTOMATION

Design mockups of the main flow (10-15 screens)

DATA CENTRALIZATION & INTEGRATION

High-level architecture and IT infrastructure description

COLLABORATION MANAGEMENT

High-level investigation of 3rd parties, and limitations definition

IMPROVED DATA SAFETY & SECURITY

Test strategy

Code Review of Your Application

Price - $2,500

What You Get

BUSINESS PROCESSES AUTOMATION

overview of the current code state

COLLABORATION MANAGEMENT

bugs and issues found (with code snippets or/and images/screenshots)

BUSINESS PROCESSES AUTOMATION

suggestions on the code improvements

DATA CENTRALIZATION & INTEGRATION

additional architectural suggestions

Custom Software Solutions Built With Professionals

Our team consists of 70% senior specialists with a vast background in their professional careers. We have top engineers, business analysts, designers, and quality assurance specialists who are led by talented honest managers who worked with 27 countries from multiple geographical regions: Asia, the USA, and Europe. We are ready to deliver top-notch custom web application development services - so don’t hesitate to contact us!

Industry-Specific Application Development Services

We develop multi-integrated, easily customizable and fully controllable web applications tailored to specific industries applying not only the latest technical trends, but also peculiarities of each business domain.

Success Stories Which Inspire

Yuriy Semenchuk

Yuriy Semenchuk

Business Car
General Director

When looking for a strategic IT-partner for the development of a corporate ERP solution, we chose SumatoSoft. We are pleased to mention that the work is done to the full extent, on time and on a high quality level.

We recommend SumatoSoft as a reliable partner in the sphere of development and implementation of complex business solutions.

Michael Karbushev

Michael Karbushev

Evolv
Senior Director of Engineering

They are very sharp and have a high-quality team. I expect quality from people, and they have the kind of team I can work with. They were upfront about everything that needed to be done.

I appreciated that the cost of the project turned out to be smaller than what we expected because they made some very good suggestions. They are very pleasant to work with.

Paul S. Chun

Paul S. Chun

Rivalfox GmbH
CTO

The Rivalfox had the pleasure to work with SumatoSoft in building out core portions of our product, and the results really couldn’t have been better.

SumatoSoft provided us with engineering expertise, enthusiasm and great people that were focused on creating quality features quickly.

Ekaterina Bromberg

Ekaterina Bromberg

MyMediAds.com
Co-Founder

Together with the team, we have turned the MVP version of the service into a modern full-featured platform for online marketers. We are very satisfied with the work the SumatoSoft team has performed, and we would like to highlight the high level of technical expertise, coherence and efficiency of communication and flexibility in work.

We can say with confidence that SumatoSoft has realized all our ideas into practice.

Damian Gevertz

Damian Gevertz

Widgety
Founder & CEO

We tried another company that one of our partners had used but they didn’t work out. I feel that SumatoSoft does a better investigation of what we’re asking for. They tell us how they plan to do a task and ask if that works for us. We chose them because their method worked with us.

Yury Haverman

Yury Haverman

BoxForward
Founder


Thanks to SumatoSoft can-do attitude, amazing work ethic and willingness to tackle client’s problems as their own, they’ve become an integral part of our team. We’ve been truly impressed with their professionalism and performance and continue to work with a team on developing new applications.

We would definitely recommend SumatoSoft as a reliable technology partner for demanding development web projects.

Andrey Kubka

Andrey Kubka

Mediatron
Product Technology Manager

SumatoSoft team not only knew well how to build a partnership-based working process, but also offered sensible suggestions and advice helping us to reach the long-term business goals.

We are completely satisfied with the results of our cooperation and will be happy to recommend SumatoSoft as a reliable and competent partner for development of web-based solutions.

LET'S DISCUSS YOUR PROJECT

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Custom Web Application Development Services

  • Our R&D and business analyst team studies your business and idea in detail to help you reduce market and technical risks across the entire web application development.
    • Validate business idea
    • Create solution vision
    • Choose the right technology
    • Get exact project estimation
    • Plan the product release
    • Avoid unplanned costs
  • We follow a thorough web design approach which is focused on the way people interact with websites to ensure the interfaces are not only user-friendly but also are focused on targeted action.
    • Research users and marketing
    • Develop Information Architecture
    • Make wireframes and clickable prototypes
    • Design and animate the interface
    • Create design systems
    • Analyze users experience
  • Our frontend and backend software developers have worked on and successfully delivered custom web applications of different complexity, reliable and scalable software that works on our client’s business.
    • Ensure pixel-perfect accuracy
    • Don’t compromise performance with animations
    • Build solid scalable architecture
    • Flexibility with 3rd parties systems integration
    • Get, store and analyze tons of data
    • Make users, processes, and data secured
  • Our QA pros join the web development team from day one to build a professional and holistic approach to Quality Assurance and make sure that the website works perfectly across all devices, browsers, screens, at any load and environment. .
    • Automate repetitive tasks
    • Minimize risks of unmet expectations
    • Reduce time-to-market
    • Quickly improve the product
    • Ensure the process transparency
    • Track the web development progress
  • Our specialists are ready to join your internal team on a contractual basis and help with custom web application development. If the expertise of your inner team isn’t enough to develop the web app or project, we can handle these issues.
    • All types of professionals: business analysts, developers, designers, QA specialists
    • 70% of senior specialists
    • Our specialists adjust to your internal schedule 
    • Short and long-term cooperation
    • On-demand scaling
    • Quick onboarding
    • Transparent hiring prices

Our Custom Web Application Development Features

FORECASTING AND DECISION MAKING

3rd Party Services Integration

Web applications are easily connected to multiple third-party services, starting with payment gateways and ending with business automation services.
IMPROVED DATA SAFETY & SECURITY

Highest Security

During custom web application development, we focus on making our web apps highly secured by implementing role-based permission systems, transactions and data sharing protection.
DATA CENTRALIZATION & INTEGRATION

Cloud-based

In addition to the modular architectural approach, cloud-native architecture implies the adoption of cloud services, cutting-edge real-time technologies and leveraging managed services from cloud vendors.
COLLABORATION MANAGEMENT

Microservices-based Applications

We follow a microservices-based architectural approach that leads to creating independent reusable software modules which communicate via APIs to external and internal services.
BUSINESS PROCESSES AUTOMATION

Universal
Accessibility

Users can access functionality and content of custom web applications from anywhere, anytime and from any device. All the data and content are synchronized in real time.

Rewards & Recognitions

SumatoSoft has been recognized by the leading analytics agencies working with the best software development companies from all over the world. Our values and partners help us to provide the best services in the field.

  • Clutch badge
    Recognized by
    Clutch.co
  • Amazon consulting partner badge
    AMAZON
    Consulting Partner
  • GoodFirms badge
    Recognized by
    GoodFirms.co
  • TopDigital.Agency badge
    Recognized by
    TopDigital.Agency
  • TopDigital.Agency badge
    Recognized by
    TechReviewer.co
  • Belarus High Tech Park badge
    Hign Tech Park
    Resident

Our Custom Web Application Development Process

We adhere to a holistic software development approach with a focus on meeting your business requirements and ensuring the software will improve the effectiveness and efficiency of your business.

Business AnalysisBusiness Analysis

Research

  • Interview stakeholders
  • Key apps competitor analysis
  • Marketing and user analysis
Design

Discovery

  • Creating of a shared product vision
  • Development of a requirements specification with release priorities
  • Preparation of a roadmap with a release timeline
  • Building of an app architecture
Development

Design

  • Development of Information Architecture
  • Wireframing
  • Prototyping
  • Animation of the interfaces
Testing and Quality Assurance

Programming

  • Backend development
  • Frontend development
  • Performance optimization
  • API Integration
Development

Quality Assurance

  • Functional testing
  • Non-functional testing
  • Change testing
Testing and Quality Assurance

Deployment

  • App Store
  • Google Play
  • Software implementation
Development

Post-release support

  • Modification of existing functionality
  • New features development
  • Libraries and frameworks update
Let’s start with a free project analysis & quote!

NEED CUSTOM SOFTWARE?
LET'S START WITH A FREE QUOTE!

We're ready to sign NDA agreement
We will respond to you within 24 hours
RFP analysis is absolutely free
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NEED CUSTOM SOFTWARE?
LET'S START WITH A FREE QUOTE!

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Frequently Asked Questions

Answers to commonly asked questions

What is custom web application?

A custom web application is a software that is built to meet the requirements of a particular business. Custom software is developed by providers of custom web application development services. The opposite of custom software is off-the-shelf and template-based applications.

What is custom application development services?

Custom web application development services comprise activities necessary to build a software solution tailored to specific business needs. These activities are requirements gathering, designing, programming, testing, deployment, and maintenance.

What does web development services include?

Custom web application development services may include either all or part of activities of full-cycle software development. These activities are requirements gathering, designing, programming, testing, deployment, and maintenance.

Why SumatoSoft?

Speaking about full-cycle custom web application development, we can say that every project we undertake starts from nuanced business analysis. We have more than 120 successful projects in various industries like eCommerce, Elearning, Finance, Real Estate, Transport, Travel, and more.