BELITSOFT > Custom Software Development In USA

Reliable Software Development Company in USA

Equipped with a team of skilled software engineers, Belitsoft offers custom software solutions (backend & cloud, web& mobile) for B2B and B2C companies operating in the United States market or serving U.S. customers.

Belitsoft guarantees full security and risk-free delivery through its legal office in the USA. For more than 20 years, Belitsoft has been managing and fully supervising the pool of senior developers from its Centers of Excellence in .NET, Python, React, automated QA, and other key technology areas.

Why Choose Belitsoft as Your US Software Development Company

Adapting to the Evolving Digital Sphere

We ensure your software adheres to U.S. regulations and standards in a dynamic environment. Through our application modernization services, we keep your systems updated and optimized for the latest technologies and trends.

Extensive Industry Reach

Our custom software development services span across healthcare, finance, education, e-commerce and more. We build cutting-edge software products tailored to unique business needs.

Partnership Built on Trust

Entrust your project to a team committed to your success. We emphasize open communication, transparency, and agility throughout our development process, keeping you in the loop at every step. Our mission is to surpass your expectations with our solutions.

Achieving Your Business Objectives

Whether you're a U.S. company aiming to expand your digital presence, or a global business looking to penetrate the U.S. market, Belitsoft’s custom software development services are engineered to help you achieve your goals and secure a competitive advantage.

Cost-Effective Software Development

Clients from the USA turn to us instead of local talent for one simple reason: the costs of our developers are up to 40% lower than in the USA, while the quality is the same or even higher. This is because we have very strong quality processes, allowing us to remain in the market for 20 years. Additionally, our clients are legally protected when working with us. We focus exclusively on custom development on demand. To help you stay calm with no surprise expenses, we provide a detailed plan with costs associated with the development of each feature. Before the final estimation, we'll help you filter out non-essential feature requests that do not align with your core goals and could lead to overestimation. During development, we will not bill you for hours that are outside the project scope and will provide weekly reports to maintain control over the budget.

High-Quality Software Development

We build custom software products that meet your requirements and satisfy your clients' or employees' needs, ensuring security and reliability. Our software testing approach is always aligned with industry best practices as a way to guarantee the high quality of our development services. Our clients can always be sure that their software, developed by us, works correctly.

Services

Consulting &
Research
Custom Software
Development
Web development
Staff
augmentation
Maintenance &
support

Software Development Staff Augmentation for USA Companies

What Staff Augmentation is

Belitsoft integrates skilled software developers into your existing technical team or launch full extended teams in a couple of weeks or less. To close your talent gaps in days, we manage the entire screening process, delivering the first approved candidate CVs to your inbox within hours of our initial call. You get immediate access to a wide pool of senior talent without the legal or retention worries of full-time hires.

When you need Staff Augmentation

Staff augmentation works well when project turnaround times do not allow for permanent new hires, scopes fluctuate frequently, a key IT project role is missing, extra manpower is required for a large sprint, or the project's lead developer lacks experience in your client's specific industry.

What skills you get with Staff Augmentation

We bring domain-specific expertise from the start, covering frontend, backend, mobile, and cloud development, as well as cybersecurity. We provide the exact support you need, whether that means integrating in-demand tech like AI, ML, IoT, and Data.

How you control Staff Augmentation

After selecting your new team from detailed resumes and participating in the interviews, your product owners manage our architects, senior developers, UI/UX designers, DevOps engineers, and other IT professionals directly, with no intermediaries or unannounced third parties. You retain 100% control over software development. Augmented software development staff blends into your IT department by following your internal guidelines, schedules, and project management tools. They work closely with your home-based team to ease development, testing, integration, modernization, and maintenance workloads, respect deadlines, and guarantee uninterrupted business operations.

Why Staff Augmentation saves money

Staff augmentation services are a cost-effective alternative to permanent in-house hires. You skip payroll, rent, and infrastructure expenses because our company manages employee benefits, professional development, contracts, and documentation. With staff augmentation, you easily scale your engineering resources to meet deadlines during busy times, then scale back without the consequences of permanent team layoffs.

Expertise

E-learning
LMS
Healthcare
EHR\EMR
Speech
Software
Development
CRM Software
Development
Chatbot
development
Financial
Software
Development
Sports
Software
Development
IoT Software
Development
Telecommunications
Software
Development
E-commerce
Software
Development
Manufacturing
Software
Development
Communities
Software
Development
EDM Software
Development
BPM Software
Development
Agriculture
software
development
Digital
Marketing Software
Development
Government
Software
Development
Logistics software
development
Music
Software
Development
Travel & Hospitality
Software
Development
Media &
Entertainment
Automotive
Software
Development
ERP
Software
Development

Portfolio for software development
for US companies or USA market

HIPAA-Compliant AI Voice Agent Development/Testing on AWS for Clinical Trial Recruitment Company
HIPAA-Compliant AI Voice Agent Development/Testing on AWS for Clinical Trial Recruitment Company
Our client, a SaaS founder, is one of the top companies in clinical trials research and patient recruitment services in the USA. We have been working with the client for the past 5 years. In 2026, we developed and implemented a HIPAA-compliant AI voice agent. The client cuts costs with automated calls, they now don't have to hire, train, and keep a large team of call operators, and their customers, pharmaceutical companies, get their first batch of applicants much faster than before.
AI Agent Development: Chrome Extension as In-App Guidance Tool For ERP and CRM
AI Agent Development: Chrome Extension as In-App Guidance Tool For ERP and CRM
For an ecommerce client, we developed an AI Chrome extension that provides in-app guidance - a digital adoption tool to help the founder train staff on best practices and reduce high turnover. While one of their systems, Microsoft Dynamics 365 Business Central, has built-in Copilot agents that automate tasks, these agents don't teach employees how to navigate the interface.
Custom Clinical Trial Recruitment Software Development for a Startup
Custom CRM Database to Recruit and Retain Patients for Clinical Trials
The Client is the US-based digital health company partnered with Belitsoft to make the patient recruitment workflow much more effective by developing a brand-new custom patient recruitment software.
Bespoke Conversation Intelligence Software with Speech Analytics for Call Center Quality Assurance (Automotive Industry)
Bespoke Conversation Intelligence Software with Speech Analytics for Call Center
Belitsoft implemented a custom AI-powered conversation intelligence and speech analytics system to automatically analyze call center conversations for a major auto parts distributor with 8,000 employees, 500 branches, and over 400,000 calls monthly. In three months, the implementation delivered 75,000 euros in additional revenue and two staff positions were cut.
AI-Turbocharged LXP (with AI Quiz Generator and AI Course Creator)
AI-Turbocharged LXP (with AI Quiz Generator and AI Course Creator)
Belitsoft has developed a customizable AI-powered platform for distance learning, where learners can take courses and quizzes.
Resource Management Software for the Global Technology Company
Resource Management Software for a Technology Company
By automating resource management workflows, Belitsoft minimized resource waste and optimized working processes and the number of managers in the corporation, which resulted in budget savings.

Recommended posts

Belitsoft Blog for Entrepreneurs

Our Clients' Feedback

Any software development, programming, or design needs we have had, Belitsoft company has always been able to handle this for us

We have been working for over 10 years and they have become our long-term technology partner. Any software development, programming, or design needs we have had, Belitsoft company has always been able to handle this for us.

We are very happy with Belitsoft

Belitsoft has been the driving force behind several of our software development projects within the last few years. This company demonstrates high professionalism in their work approach. They have continuously proved to be ready to go the extra mile. We are very happy with Belitsoft, and in a position to strongly recommend them for software development and support as a most reliable and fully transparent partner focused on long term business relationships.

We can recommend Belitsoft and are looking forward to start a follow-up project

It was a great pleasure working with Belitsoft. Software Development Company. New requirements and adjustments were implemented fast and precisely. We can recommend Belitsoft and are looking forward to start a follow-up project.

We are definitely looking at Belitsoft as a long-term partner

They use their knowledge and skills to program the product, and then completed a series of quality assurance tests. We were working in an agile way with them. Belitsoft performed very well throughout our project. We are definitely looking at Belitsoft as a long-term partner.

I highly recommend Belitsoft for website design and development

I highly recommend Belitsoft for website design and development. We were up against a tight deadline to launch the project. The work was delivered on time and within budget! I will continue working with Belitsoft as a valued partner for our web development!

We would recommend them to anyone who is in need of custom programming work

We have worked with Belitsoft team over the past few years on projects involving much customized programming work. They are knowledgeable and are able to complete tasks on schedule, meeting our technical requirements. We would recommend them to anyone who is in need of custom programming work.

Belitsoft seems to know what they're doing, which I appreciate

Belitsoft company is able to make changes instantly. One of our internal engineers has commented about how clean their code is. Belitsoft seems to know what they're doing, which I appreciate.

We continue today to augment our existing staff with great developers from Belitsoft

Belitsoft company has been able to provide senior developers with the skills to support back end, native mobile and web applications. We continue today to augment our existing staff with great developers from Belitsoft.

We highly recommend that you use this company if you want the same benefits

Belitsoft company delivered dedicated development team for our products and technical specialists for our clients time to time custom development needs. We highly recommend that you use this company if you want the same benefits.

They were able to convert it into a multi-platform software solution

We approached BelITsoft with a concept, and they were able to convert it into a multi-platform software solution. Their team members are skilled, agile and attached to their work, all of which paid dividends as our software grew in complexity.

Belitsoft guarantees first-class service through efficient management, great expertise, and a systematic approach to business

Having worked with Belitsoft as a service provider, I must say that I'm very pleased with the company's policy. Belitsoft guarantees first-class service through efficient management, great expertise, and a systematic approach to business. I would strongly recommend Belitsoft's services to anyone wanting to get the right IT products in the right place at the right time.

If you are looking for a true partnership Belitsoft company might be the best choice for you

If you are looking for a true partnership Belitsoft company might be the best choice for you. They have proven to be most reliable, polite and professional. The team managed to adapt to changing requirements and to provide me with best solutions. I strongly recommend Belisoft.

I expected and demanded a lot of you at Belitsoft company, but you exceeded my expectations

I expected and demanded a lot of you at Belitsoft company, but you exceeded my expectations. You acted pro-actively, challenged me at the right moments. Thanks!

Let's Talk Business
Do you have a software development project to implement? We have people to work on it. We will be glad to answer all your questions as well as estimate any project of yours. Use the form below to describe the project and we will get in touch with you within 1 business day.
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Contact us

USA +1 (917) 410-57-57
700 N Fairfax St Ste 614, Alexandria, VA, 22314 - 2040, United States

UK +44 (20) 3318-18-53
26/28 Hammersmith Grove, London W6 7HA

Poland +48 222 922 436
Warsaw, Poland, st. Elektoralna 13/103

Email us

[email protected]

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