Backend development services

We deliver scalable, robust, secure backends specifically tailored for US enterprises, startups, and small to mid-size businesses, ensuring compliance with American industry standards and data security laws.

easily scalable architecture
100 percent tested
easily readable code with comments
low maintenance costs

Backend for multiple application types

10 years of expertise in building high-performance, complex backends.

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Progressive web apps

Progressive web apps are designed to deliver a fast, engaging and app-like experience to users on the web. Our expert developers specialize in building progressive web apps that can drive your business forward.

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Single-page apps

Single-page apps provide a smooth and seamless user experience with a single page and dynamic content update. Our backend development team focuses on speed and performance, while our SEO experts handle the biggest challenge for this application type: search engine optimization.

Hardware prototype development

SaaS solutions

We help to overcome all technical challenges related to SaaS development. Our SaaS solutions feature scalability, stable high performance, integration with other systems and tools, protection of sensitive user data, minimal downtime, and low maintenance costs.

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Cross-platform and hybrid apps

Cross-platform and hybrid apps can provide an engaging user experience across multiple devices with various screen resolutions. Our team can help you build an app that will work seamlessly on smartphones, tablets, wearable devices and desktops.

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Custom web apps

We build custom web applications for any specific business domain or organization. Based on your specific needs and business model, we can develop backends for project management tools, healthcare systems, eLearning platforms, supply chain management systems, and more.

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ERP systems

ERP systems are to help your accounting, procurement, risk management, and other processes more effectively. Our backend developers ensure that your ERP system has the necessary features: efficient data management, security, permission control system, integration with CRM/HR/accounting systems or any third-party software provider, and more.

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The Internet of Things 

The Internet of Things (IoT) can bring valuable insights to your business if appropriately configured. Our experts develop and fine-tune IoT systems to provide efficient communication between devices and the cloud, minimize power consumption, and store large volumes of data. We also apply big data and machine learning technologies for data processing.

SumatoSoft back-end development services

We provide both full-cycle software development and back-end development services as a standalone service.

Enterprise information portals

Server-side programming

It involves developing the logic and functionality of a web application on the server side. Our areas of expertise cover such languages, like Ruby, Python, Node.js, and technologies, like Apache, Nginx, Puma and Passenger.

Data visualization

Database design and management

Our team designs efficient and scalable databases ideal for the US market, adept in both relational databases like MySQL or PostgreSQL and NoSQL databases such as MongoDB or Cassandra, ensuring optimal performance for North American businesses.

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API development and integration

We specialize in developing APIs and setting up integrations with third-party services, focusing on seamless connectivity and compliance with US standards, enhancing the functionality and reach of North American business applications.

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Microservices development 

We break down a large, monolithic application backend into smaller, independent components (microservices) that can be developed, deployed, managed, and maintained separately. Microservers allow for greater flexibility and make updating and maintaining the system easier.

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Scalability and performance optimization

Modern web applications like SaaS, IoT, and enterprise systems possess a strong requirement for the backend: be capable of handling increasing traffic and processing demands as the application grows. So we optimize database queries, configure and implement caching, and use load balancing and auto-scaling technologies.

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Cloud computing

We deploy backend systems on cloud-based platforms such as AWS, Azure, or Google Cloud. The deployment may include using managed services for databases, APIs, and other components and leveraging cloud-specific technologies such as containers and serverless computing.

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Data migration and management

Sometimes, it’s necessary to move data from one system to another or from one format to another. So we help extract, transform, and load (ETL) data and configure data validation and error handling.

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Backend testing and debugging

We test the functionality and performance of an existing backend system and fix any bugs or issues. The specter of testing includes unit testing, integration testing, performance testing, security testing, integration testing, and writing automated tests.

How does it work

DevOps and deployment support

Ongoing support for the deployment and operation of backend systems. This may involve configuring and maintaining servers, monitoring performance, and responding to issues and outages as they arise.

SumatoSoft in numbers

Of our Clients are satisfied with the back-end services we provide
Successful projects we deployed
Of our backend development team are senior-level engineers 
Talented professionals in the team
Countries our activity area covers
Years on the market

Our expert pool for backend development services

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Backend developers

The most tech-savvy part of the team. Professionals with 7 years of experience in developing backends with multiple integrations for enterprises, startups, cloud solutions.

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System administrators

A behind-the-scenes expert who monitors the day-to-day operations of the developers and maintains servers, networks, and software. Jack of all trades with 10 years of experience in administration.

Frontend & Backend Development

DevOps engineers

An engineer at the intersection of development and operations. DevOps focuses on automating the development, testing, and deployment processes. He is in charge of the backend system scalability.

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Project managers, product owners, and team leads with 6 years of expertise in Agile development. They oversee the development and delivery of backend systems and ensure project schedules and budgets are met.

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QA specialists

QA engineers or testers check the backend of the system and ensure it works properly. We provide QA services as a part of backend software development services and cover functional, non-functional, and change testing.

Backend development services process

Requirements elicitation and analysis

We identify your business requirements and functionalities needed for the backend system development. Then our team determines the scope and objectives of the project and aligns it with you. The result of this stage affects the rest of the development process.

Database design and modeling

The second milestone is the database scheme. Our developers model the data relationships and structure and define entities, attributes, and relationships between them.

Architecture and technology selection

The system administrator and DevOps design the system architecture and identify the most suitable programming languages, web servers, and cloud providers. The choice complies with the requirements of your project.

Implementation of the logic and integration with the front end

The step where the coding starts. Backend developers write the server-side code and implement the logic and functionality of the system. They also develop APIs and integrate the backend system with the front end.

Testing and bug fixing

In this step, our QA specialists test the application to ensure that it functions as expected and that the integration of the front and backend went successfully.

Deployment and ongoing maintenance 

The backend system is deployed to the production environment and becomes available to users. Our backend developers provide ongoing maintenance and support, including fixing issues, updating the system, and monitoring.

System administration

It’s an optional step. We monitor the system performance, handle spikes in traffic, optimize database queries, and deploy security patches. The goal is to ensure that the system remains fast, secure, and responsive over time as the user base grows and the data set expands.

The system has produced a significant competitive advantage in the industry thanks to SumatoSoft’s well-thought opinions.

They shouldered the burden of constantly updating a project management tool with a high level of detail and were committed to producing the best possible solution.

Nectarin LLC aimed to develop a complex Ruby on Rails-based platform, which would be closely integrated with such systems as Google AdWords, Yandex Direct and Google Analytics.

I was impressed by SumatoSoft’s prices, especially for the project I wanted to do and in comparison to the quotes I received from a lot of other companies.

Also, their communication skills were great; it never felt like a long-distance project. It felt like SumatoSoft was working next door because their project manager was always keeping me updated. Initially.

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.

SumatoSoft is great in every regard including costs, professionalism, transparency, and willingness to guide. I think they were great advisors early on when we weren’t ready with a fully fleshed idea that could go to market.

They know the business and startup scene as well globally.

SumatoSoft is the firm to work with if you want to keep up to high standards. The professional workflows they stick to result in exceptional quality.

Important, they help you think with the business logic of your application and they don’t blindly follow what you are saying. Which is super important. Overall, great skills, good communication, and happy with the results so far.

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.

We are absolutely convinced that cooperation between companies is only successful when based on effective teamwork (and Captain Obvious is on our side!). But the teams may vary on the degree of their cohesion.

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.

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.

We’d like to thank SumatoSoft for the exceptional technical services provided for our business. It should be noted that we started our project’s development with another team, but the communication and the development process in general were not transparent and on schedule. It resulted in a low-quality final product.

SumatoSoft succeeded in building a more manageable solution that is much easier to maintain.

When looking for a strategic IT-partner for the development of a corporate ERP solution, we chose SumatoSoft. The company proved itself a reliable provider of IT services.

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 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

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 software development services for startups in the field.
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    Frequently asked questions

    What is back-end development services?

    Backend development services refer to the development of server-side applications and databases that power websites and web applications. This includes creating APIs, developing databases, writing server-side code, and integrating third-party services. Backend developers are responsible for ensuring that the website’s functions work properly and that the website has good performance metrics. Backend developers have to work closely with frontend developers to ensure that user experience is seamless. 

    What jobs do back-end developers do?

    Backend developers work with programming languages like Python, Ruby, PHP, Java, Kotlin, and must be familiar with server-side technologies like Apache, Nginx, Unicorn, Puma, etc. In general, the pool of responsibilities of the backend developers are as follows: 

    • writing server-side code;
    • developing databases;
    • building integration;
    • ensuring system performance and security. 

    Why chose SumatoSoft for backend development?

    • Excellence –  70% of our team are senior-level backend engineers who constantly boost their skills through workshops, seminars, and courses. 
    • Well-established development processes – we put a lot of effort into establishing effective management and development processes. We guarantee a solid commitment to deadlines, budget, and the quality of our work. 
    • Transparent cooperation – we provide professional project management with project status, budget reports, and regular communication. You have all the information and less stress. Our clients choose us as a long-running technological partner. 
    Let’s start
    You are here
    1 Share your idea
    2 Discuss it with our expert
    3 Get an estimation of a project
    4 Start the project
    If you have any questions, email us

      Please be informed that when you click the Send button Sumatosoft will process your personal data in accordance with our Privacy notice for the purpose of providing you with appropriate information. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

      Vlad Fedortsov (Sales Manager)
      Vlad Fedortsov
      Account Executive
      Book a consultation
      Thank you!
      Your form was successfully submitted!