Overview

About XB Software

XB Software is a custom software development company that helps businesses turn complex ideas, legacy systems, and even unstable AI-generated prototypes into reliable, scalable products.

We specialize in building web and mobile applications, modernizing existing systems, and developing custom solutions for industries like construction, energy, healthcare, logistics, education, and more. Our team combines strong engineering practices with modern technologies — including our own (Webix, DHTMLX) — to accelerate delivery without compromising quality.

What sets us apart is our structured approach. We don’t just write code, our goal is to define clear specifications, design solid architectures, and ensure every solution aligns with real business workflows. Whether you need to rescue a struggling project, extend your development team, or build a product from scratch, we focus on long-term stability, performance, and growth.

From idea validation to full-scale implementation and modernization, XB Software acts as a reliable technology partner that helps you move faster and with confidence.

What clients say

Review Analytics of XB Software

Every review is verified through Goodfirms before it's published.

4.930 Verified Reviews
Quality5.0
Schedule & Timing4.9
Communication4.9
Overall5.0
Review Summary
Summarized from 30 verified reviews · Updated August 2026
Clients consistently praise XB Software for technical expertise, responsive communication, and reliable project delivery across web applications and custom development work. Teams are noted as professional, collaborative, and capable of handling complex front-end and full-stack projects with clean code and efficient execution. Clients highlight strong problem-solving abilities, fast turnaround times, and a collaborative approach that feels integrated with their own teams. The company is recommended as a trusted development partner for SaaS and modernization initiatives.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of XB Software
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What reviewers mention most

Dave Conlan
Dave ConlanVerified Review
Posted on Feb 27, 2020

“Did the impossible in one month”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentCloud Computing ServicesDevOps

If You guys would allow me to give them a 1000 I would. First a little about me so you can decide if you want to read. I have an app company and was struggling with an extremely challenging architectural problem with my app. I live and work in Silicon Valley (I grew up here too) and I code so I know what to look for an I can weed out bs pretty quickly. I needed a very easy to use UX/UI for an extremely affluent but not always tech savvy audience. I was stuck and was searching for a JavaScript library to help me address my need for a custom Kanban board plus tree. I had screwed around my self for too long so I was running out of time. Frankly I was pretty screwed. Now my review of XB Software. In Silicon Valley there’s a saying “if you want work done, go to India, if you need difficult work done go to America, if you require the impossible to be done, go to Minsk (Belarus). I first contacted Webix, an arm of XB Software, to inquire about their JavaScrip UI library because it was the only one which could accomplish what I needed. I also clicked “get implementation help” Kate Kozik from XB Software reached out to me and was happy, helpful, and pleasant. No sales pressure or Hard sales qualification you find with the American based tech services companies (they put their priorities ahead of yours and you can feel it). She roped in Dmitry Raituzov who took on the architecture role. After on conversation I started digging in to them for background. I went to LinkedIn and found that most of their full stack developers had 5-10 years of advanced JavaScripting experience. I’m sorry....WHAT?? Holy Shit! Let me put that in perspective. An advanced JavaScripter with 5-10 years experience here in Silicon Valley is at Google, FB, Apple, etc. they are literally unicorns. You can’t get them for a little startup like mine at basically Any cost. Ok, so now they have my attention. After a few more calls I’m sold. I fly out to Minsk before closing the deal because I want to meet the team face to face. That’s very important to me. I landed in Minsk and now Minsk is my 3rd favorite European city behind Paris and London. It’s a mashup of Washington D.C., Paris, and Las Vegas. Just go there and you’ll understand. Everyone there is gorgeous too. Not sure why that is but it is. So now I’m in Minsk and we’re discussing the project at their office in downtown. The office is not fancy but the people all speak fluent English and have their shit together. Now we start. They don’t require a pre-payment, we go through an extensive NDA which they are happy to sign. They have a presence in the U.S. so it will stick, and I tell them I have basically a month. “Ok, no problem” We’ll a month later I’m looking at a finished product. I’m sorry but WTF??? That’s completely impossible in my world. In my world you get promised up the river and then when it comes time to deliver all the stories come out about why everything is delayed and it’s my fault for the delays. I decide that for my test launch I need them present for the launch incase something goes sideways (which something will 100% of the time). Now they’re with me and the first day We realize I screwed up parts of the specification. Without any blame they stay up the whole fucking night with their team back in Minsk ( their daytime) and it’s fixed for the next day of testing and soft launch. We learn we need added functionality and again, another all lighter with the team in Minsk (they’re tired but won’t admit it). BTW, they didn’t have dinner for 3 of the nights I’m describing. We all forgot to get dinner (I lost 6lbs. Last week). And, again we get more “yeah but it would be nice if you had xxx....” by the next morning we showed up with that functionality. If you’re reading this and you’re new to software, this is like working with the Navy SEALS of software. These guys are animals! I’ve worked at Oracle, Hewlett Packard, Mercury Interactive, and other lessor known software companies do I can say with authority this behavior is so above and beyond I was compelled to write this review. Ok, so the result? I won the account. This is the largest account in North America in my industry. It’s like the Super Bowl in what I do. So yeah, I am happy. If you need the impossible done, in a stupidly short period of time, by people who, f they lived in the states you would never get, no matter what you could pay, and have it loved by your customer, all at a fraction of the cost of state or India based work then yeah, you might want to talk with them. Oh, but it’s Eastern Europe and that’s where the hackers all come from so that’s bad. Well, whenever we had a hack situation in my old big tech companies we went to countries like Belarus to go get the only people who knew the enemy well enough to battle the hackers. It’s a white hat/black hat cat and mouse play. Only one of these people can outsmart one of their own. We don’t stand a chance. The kids in Minsk start coding in grammar school! We are completely screwed to compete with them. That’s it. If you want to talk with me directly then just call. 6500-425-0785

Abhishek Sharma
Abhishek SharmaVerified Review
Posted on Jan 4, 2020

“Eligibility Determination system modernization”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)Web Development

Xb Software did amazing job providing an excellent javascipt framework, and great developers.

Adrian Bennett
Adrian BennettVerified Review
Posted on Dec 16, 2019

“Integration Tasks”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentWeb Development

We tasked XB Software with integrating all features of one of their complicated components into our system and are pleased with the results

Luisa Andrino
Luisa Andrino, IT Projects Coordinator at AeromanVerified Review
Posted on Nov 27, 2019

“Customize Library”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentWeb Design

XB software team is the best devepment team that I ever worked before, they were very quick, efficient, the accomplish the work in less time, excellent team!

Shreekanth Vankamamidi
Shreekanth Vankamamidi, Director at App Orchid IncVerified Review
Posted on Sep 17, 2019

“Great Experience”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware DevelopmentApp Designing (UI/UX)

We found XB Software to be extremely professional, starting with understanding requirements (sometimes high-level), recommending alternate design options, meeting deadlines with high quality product. Happy to recommend XB at an time.

Souheil Karam
Souheil Karam, Co-Founder at ChameleonPLMVerified Review
Posted on Sep 10, 2019

“Product Assortment Builder Application ”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware DevelopmentWeb Design

The engagement with the sales team represented by Victor Sekushenko was painless. Victor provided all the needed information within a timely manner. The develpment team managed by Dmitry Raituzov was superb. They provided enough time to discuss the requirements, develped according to the spec and kept a weekly communication with our company. We are very pleased witht he result. The code review from our side shows the quality of the product to be developed in a felxible way and mostly generic to the solution. Which means we are able to use the solution in other areas without having to re-write the application. Support by Dmitry was excellent; they never said no to anything we asked and was possible. To add, the cost was very reasonable for the quality we go. I intend to do more work in the future with this team Thanks you very much for the help

David Gutman
David Gutman, Assistant Professor of Biomedical Informatics at Emory University HospitalVerified Review
Posted on Aug 27, 2019

“Full stack javascript development with a great team”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

I have been doing web development to support my research for 10+ years. Many years ago I stumpled upon DHTMLX and later WEBIX, two well documented and comprehensive javascript frameworks that are developed by the team at XBS. After using their tools for a number of years for many of my research prototypes, I noticed I they offered both support and development services. While I am a decent Javascript developer, my "real" job is a physician/scientist and it eventually dawned on my that there's probably more efficient ways for me to spend my time than trying to figure out how to make a button blue, or change the font of some widget I had created. I must admit... CSS still baffles me. I originally just used their premium support so I could send them snippets and get some advice. While even on their public forum for Webix they provide pretty good support... I am a bit inpatient and being able to email someone and hear back usually in a couple of hours was worth the small investment. Eventually I started sending them small projects/ prototypes I wanted to build for my lab, but didn't have the time. The quality of the work was great, and I have used these to speed up my research/project development. One of the best things about XBS is that they have a relatively deep bench; I am not just dealing with software developers. They have project managers, coders, web designers, people to help with software testing, etc. and the experience has been great. The code they produce is of high quality, but also easy to follow when I want to "hack in" some changes. Overall I've found the experience great. While they are based overseas (I am on the East Coast of the U.S.A.), this has not been any issue in terms of frequent communication. I have somewhat regular morning meetings, and when I get the "itch" and program in the evening... I eventually will get stuck. I often will send them a question/code snippet and when I wake up in the morning there's a friendly email in my inBox helping me with whatever Javascript/CSS/code issue I have ran into. Also even though the team obviously has a ton of experience with the WEBIX framework, some of my more recent projects have not been all HTML/CSS based, and they seem quite familiar with other popular technologies (Docker/Mongo/Python/etc). which has been very helpful...

Helmut Gebelein
Helmut Gebelein, Produktmanager MES at DE software & control GmbHVerified Review
Posted on May 17, 2019

“Gantt chart”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

XB software customized a Gantt visualization for our company. I found XB software to be extremely reliable, competent and committed during our collaboration. The communication was very satisfactory and the delivery dates were met. For this reason, I can recommend XB software at any time.

Alexandr Kapran
Alexandr KapranVerified Review
Posted on Mar 28, 2019

“Expert in IT Development Services.”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentTesting ServicesWeb Development

his is the first time we have partnered with XB Software, but I'm sure not the last. They do have extensive experience in creating real-time vehicle management systems, and that's what our company needed. XB Software also provides optimal pricing, on-time project delivery and attention to details.

Roman Shishmintsev CFA CPCU
Roman Shishmintsev CFA CPCU, Sr Project Manager, Lean Management and Strategic Services at Liberty Mutual InsuranceVerified Review
Posted on Apr 18, 2018

“Web App for a consumer company in the US”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

XB proved to be a great partner on many levels. They provided expert advice during the design phase, delivered a top-quality finished product, and were extremely responsive throughout the process. Overall, XB team is a pleasure to work with.

Tatsiana  Petrovich
Tatsiana Petrovich, International Manager at National Center of Intellectual PropertyVerified Review
Posted on Jan 24, 2018

“Development of web application KnoEx”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware Development

Cooperation with the company was productive. The application was developed within the agreed timeframe and within the previously agreed budget. In company, there were employees who were competent enough and quickly solved their tasks. At the decision of disputable questions almost always was taken the side of the customer. Both sides are satisfied with the result of work. In addition, the company provided support in matters of security, data storage, etc.

Arnaud Coral
Arnaud Coral, Chef de projet Informatique at Enseigne Keep CoolVerified Review
Posted on Aug 31, 2017

“Nice team, great job!”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

XB software's team always completes any assignment on time and to a high standard. Considers problems as a challenge and enjoys finding creative yet appropriate solutions. They are able to work on their own solutions, but also works well with a group to solve problems. Always succeeds in explaining ideas clearly. They also have the ability to listen carefully to what others are saying, to understand and then to respond appropriately. Conversations with XB Software are two-way. They will always willingly and successfully try to do what is required, even if it means performing tasks that are not in the job description or if required to do extra work unexpectedly. I really appreciate the job done and strongly recommend!

Leyton Jones, Director of product design, development and client delivery at Educate Services at Educate ServicesVerified Review
Posted on May 8, 2017

“New interface developments”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware DevelopmentWeb Design

Working with XB has been a very poitive experience. Our project manager has diligently captured requirements, communicated these to developers and then managed acceptance of the work to me. If you want a dependable partner, on the basis of my experience, XB would be a good choice on your part.

Anonymous
AnonymousVerified Review
Posted on Jan 1, 1970

“Focused on driving our product goals”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentWeb Design

We needed a partner with deep custom project management development expertise, particularly Gantt charts, so reached out to XB Software which stood out in this respect with their own Javascript Gantt widgets and other multiple ready-made UI components - we needed this key module to be up and running asap! XB Software demonstrated strong ownership and dedication throughout the engagement. When initial time and scope estimates required adjustment, the team added effort and discipline to meet deadlines and quality targets. Communication was consistent, transparent and timely. Regular status updates, prompt responses to questions and clear escalation paths kept the project on track. The eventually delivered part of our SaaS exceeded expectations in quality and usability. The Gantt integration handled complex dependencies and large datasets smoothly, exporting capabilities flying and the thought out in detail staff reporting functionality in place to cover the needs.

Donald Ritchie
Donald RitchieVerified Review
Posted on Oct 28, 2020

“XBS Outsourcing - Great products, great services”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentWeb Design

XBS Outsourcing - Great products, great services

Focus

Service Focus of XB Software

How the team's effort is distributed across services.

30%25%25%20%

Industries Focus

15%15%15%10%10%10%5%5%5%5%5%

Client Focus

Small Business30%
Medium Business60%
Large Business10%

The Positioning

AI Tools & Purpose

The stack the team uses to move faster.

Lovable
Demos and prototyping
ChatGPT
Core LLM
Claude
Dev & general
GitHub Copilot
Code completion
Cursor
AI code editor
SpecKit
Demos and prototyping, speeds up dev process
Figma AI
Design generation
OllamaL
Local LLM hosting
Selected Work

Client Portfolio of XB Software

Where their work concentrates - by industry, budget, and timeline.

Project Industry

eCommerce3%
Business Services8%
Transportation & Logistics21%
Real Estate11%
Public Sector3%
Enterprise5%
Utilities3%
Fintech5%
Education8%
Healthcare11%
Telecommunications3%
Legal & Compliance3%
Automotive3%
Oil & Energy8%
Other Industries5%
Manufacturing3%
Major industry focus
Transportation & Logistics

Project Cost

Not Disclosed100%
Common project cost
Not Disclosed

Project Timeline

Not Disclosed18%
1 to 25 Weeks29%
26 to 50 Weeks32%
51 to 100 Weeks21%
Typical timeline
26 to 50 Weeks

Clients: 15

ENQUIRYCOMMERZBANKSPITFIRE SoftwareApp OrchidMorgan StanleyBBCOptiMantraEmory UniversityIBMGDPHenry Ford HealthDeloitteLa RucheBank of AmericaISI Markets

Portfolios: 38

Executive Interview

Executive Interview of XB Software

Vitaly Hornik
Vitaly Hornik
COO
Visit Profile

What is your company’s business model–in house team or third party vendors/ outsourcing?

XB Software is a full-cycle development company of custom enterprise solutions as well as own IT products. XB Software has an in-house team and implements IT projects using its own resources.

How is your business model beneficial from a value addition perspective to the clients compared to other companies' models?

XB Software delivers IT solutions to companies seeking to outsource web apps development. We help our clients to speed up time to market by delivering quality solutions on demand. What makes XB Software unique is that it is more than just an outsourcing company. It develops own successful web products such as Webix UI JavaScript library that allows building cross-platform HTML5 and CSS3 compatible web and mobile apps faster. Therefore we can share this valuable experience with its clients. For XB Software its clients are its partners with whom the company always tries to build long-term relationships. As a client-centric company, we provide transparency of all process for our customer and highlight all possible problems and ways to prevent them.

What industries do you generally cater to? Are your customers repetitive?

Our clients request to develop apps and projects that belong to different industries. The key industries we are focused on: Business Services, Consumer Services, Healthcare, Financial Services, Logistics and Transportation, Education, Information Technology. XB Software offers the development of complex solutions that represent a bunch of integrated application modules as a custom ERP service provider. We build different EAS solutions: booking, scheduling, tracking systems and fully integrated and customizable ERP modules. Moreover, we have a great experience in сross-platform cloud solutions development with excellent data visualization capabilities. Most of our clients are repetitive because we keep the high-quality of source code, have the constant dedicated development and QA team, and provide only high-end solutions. Our client retention rate is 70%.

Mention the objectives or the parameters critical in determining the time frame of developing a web app.

Mostly it depends on the number of features in an app and its complexity. Creating a plan that includes accurate project time estimation is a task that requires deep experience and significant efforts. A complex software project can consist of hundreds of interrelated tasks with overlapping dependencies. For estimating a budget and time required for the configuration of the project, our team, first of all, study the project requirements carefully. Then our business analytics deeply analyse company structure and business processes, study KPIs, reveal the aspects that need improvement, and finally formulate a development plan. And at the final stage, we calculate how many resources our client is ready to invest in the project.

How much effort in terms of time goes into developing the front end and back end of a web app?

Mainly we specialize in front-end development as well as challenges regarding front-end UI features. We probably spend 70% of our time on the front-end development and about 30% on the back-end. We use a flexible and extremely fast JavaScript UI framework with HTML5 widgets for developing cross-platform HTML5 and CSS3 compatible web and mobile apps.

What are the key parameters to be considered before selecting the right platform for a web application?

The overall goal of our work is to benefit our customers’ business by increasing the level of their clients' loyalty. That's why, before developing a project, our business analysts carefully study all business areas and the features of the future project, discuss the functionality and other issues with the customer. We are always based on the received information and the positive experience in developing the similar projects. On this basis, we make a decision on what platforms and technologies will be implemented.

Which platform and technologies do you prefer to use in development of your web apps?

Our technology expertise includes React.js, Marionette.js, Webix, Node.js, PHP/Laravel, .NET, etc. We use cross-platform frameworks and technologies, such as PhoneGap, WebRTC and Webix JavaScript UI library that allows creating consumer-centric and business applications for different industries.

Do you offer UX/UI design templates or customised UX/UI design, and do you have a responsive UX/UI design?

We create outstanding individual solutions and customized responsive UX/UI design for any business purposes. Our aim is to design the shortest and most effective patterns of user's interaction with an app. Moreover, our team created own competitive Webix JavaScript UI library that allows fast creation of the great UX/UI of the future app. Our skilled and creative UX and UI developers and designers have 5+ years of proven experience in web app development.

Do you provide App modernization services and maintenance services?

We provide business application modernization service that helps different companies avoid redundant operating costs through reducing capital inputs, business processes acceleration, and decreasing risks. We help resolve critical questions such as whether to migrate, re-platform or remediate legacy applications, what is more, beneficial for the business of our clients. For moving legacy applications towards modern, user-friendly apps we use Node JS, React JS, .NET Core, PHP, Webix, and other technologies. Moreover, we provide maintenance services and after sales support. Our team always stays in touch with our clients after the app has been released or commercialized. We always closely cooperate with our customers especially when the app has been launched and released to production. We also offer individual conditions for after-launch maintenance of the app for every client and a free consultation both for new and existing customers.

What are the key factors that you consider before deciding the cost of a web application?

We work using both Agile and non-Agile methodologies and can combine them to get the most out of each methodology to the benefit of your project. The development cost basically depends on the requirements of the client (I mean the future features of the app or system) and of course the number of hours and other resources expended by our development team for creating the future project.

What kind of payment structure do you follow to bill your clients? Is it Pay per Feature, Fixed Cost, Pay per Milestone (could be in phases, months, versions etc.)

XB Software works under the two contractual models: Time & Materials on the one hand, and Fixed price on the other. Our dedicated team compares the project needs of a client with the models described below and selects the most appropriate contract type. We work using both Agile and non-Agile methodologies and can combine them to get the most out of each methodology to the benefit of your project. We work in full compliance with ISO 27001 and ISO 9001 standards. We are proud that XB Software is among the 29% of respondents of the Hi-Tech Park of Belarus that have passed ISO 9001 certification and among the 12% that have passed ISO 27001 certification.

Do you take in projects which meet your basic budget requirement? If yes, what is the minimum requirement? If no, on what minimum budget you have worked for?

We have no restrictive limits on budget requirements. The minimum budgets we seek to work for is from $5K.

Where we are

Locations (1)

Offices where XB Software operates.

Headquarter
Poland

Poland

Domaniewska 17/19, office 133
Warsaw, Masovian Voivodeship 02672
+48538387475