SaaS Development Services
In IT since 1989 and a partner of leading cloud providers, ScienceSoft is fully equipped to deliver new complex SaaS that is reliable, secure and loved by users. We are also eager to ensure stable daily work and continuous smooth evolution of your existing SaaS solutions.
SaaS development is designing and coding modern apps that are centrally hosted on the cloud and used over an internet connection according to a subscription-based model.
SaaS Is on the Rise
- The SaaS market is estimated to surge to $10 trillion by 2030.
- The average revenue per SaaS customer amounted to $52K and 119% was an average NRR of top-performing SaaS IPOs in 2021.
- In 2021, the average organization used 110 SaaS app.
Sources: McKinsey, Meritech Capital, Statista
How SaaS Changes the Game
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No need for SaaS users to install, maintain or update the software. |
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No upfront hardware costs. |
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High security. |
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Flexible payment methods, such as pay-as-you-go models. |
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Quick feature improvements and bug fixes. |
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Easy scaling to accommodate an increasing load. |
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Ability to access from any device, any time. |
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- 34 years in IT with 3,600+ projects delivered.
- 12 years as a SaaS development company.
- 10 years in DevOps; use of Cloud Native Computing Foundation (CNCF) standards.
- 500+ developers on board; 50% are Leads and Seniors.
- Designers who create UX and UI that drive user adoption and subscription renewal rate.
- A project management office experienced in successful delivery of mid- and large-scale SaaS projects.
The Financial Times Includes ScienceSoft USA Corporation in the List of the Americas’ Fastest-Growing Companies 2023
For the second year in a row, ScienceSoft USA Corporation ranks among 500 American companies with the highest revenue growth. This achievement is the result of our unfailing commitment to provide high-quality IT services and create best-value solutions that meet and even exceed our clients’ expectations.

Idea productization and brand design
Our consultants analyze competitors and the target audience's needs, describe a SaaS concept, define product differentiation and a unique selling proposition, and more.
Our consultants prepare detailed software requirements specifications (SRS), describe the development roadmap, estimate TCO & ROI, and provide other project guidance.
SaaS UX design
Our UX designers outline personas, create user journey maps, deliver wireframes and storyboards, do usability testing, and more. We can also conduct a UX audit of your existing SaaS.
Our UI designers conduct visual identity analysis and create a design concept. They provide clickable prototypes, comprehensive UI kit, animations, specifications and assets for developers in Zeplin, Sketch or Figma, and more.
SaaS architecture design
ScienceSoft designs multi-tenancy architectures that are easy to scale, can withstand peak loads, and ensure 99.98% availability.
SaaS application development
Experienced in a wide range of technologies, our SaaS developers produce top-grade code, while our PMO use mature KPIs to ensure engineers’ highest productivity.
Adhering to ISO 27001 standards and a proprietary Integrated Manual and Automated Testing approach, we ensure data integrity and high test coverage for your SaaS.
We offer L1, L2, and L3 support for your SaaS product as well as its corrective, adaptive, preventive, and perfective maintenance.
We help your SaaS cater to the growing audience needs by introducing in-demand features, including video streaming, VoIP, chatbots, AR/VR, AI, analytics.
ScienceSoft migrates your SaaS to another cloud provider or turns your on-premises app into SaaS by reshaping it for the cloud infrastructure.
ScienceSoft designs, develops, and integrates scalable and reliable APIs in your SaaS to enrich its functionality and simplify workflows.
To deliver high-quality SaaS solutions, we set up CI/CD pipelines that presuppose small, frequent releases with continuous functional testing and all-encompassing regression testing. We also opt for pragmatic automation of these test types, as well as of cross-browser and API testing (not to mention performance testing, which is always automated). In addition, we often use a staging environment to fully validate software while preserving the production environment intact.
Would like to know more about other specifics of SaaS?
We Know Your Industry
ScienceSoft's team accumulated profound knowledge of challenges, technologies, trends, and regulations in 31 industry. This helps us create truly beneficial apps and do it as fast as possible.
Types of SaaS Applications We Develop
Our solid portfolio of 3,600 projects includes the solutions that enable any type of interactions, be they B2C, B2B, P2P, G2P, or corporate.
CRM
ERP
Billing
Data analytics
HR
Ecommerce
Project management
LMS
EHR
Customer service apps
Document management
Fleet management
Collaboration and productivity solutions
ITSM
Technologies We Use for SaaS Development
We employ the proven combination of the latest and classic trusted technologies, having the following technology stack as our basis:
Back-end programming languages
Practice
19 years
Projects
200+
Workforce
60+
Our .NET developers can build sustainable and high-performing apps up to 2x faster due to outstanding .NET proficiency and high productivity.
Practice
25 years
Projects
110+
Workforce
40+
ScienceSoft's Java developers build secure, resilient and efficient cloud-native and cloud-only software of any complexity and successfully modernize legacy software solutions.
Practice
10 years
Projects
50+
Workforce
30
ScienceSoft's Python developers and data scientists excel at building general-purpose Python apps, big data and IoT platforms, AI and ML-based apps, and BI solutions.
Practice
10 years
Workforce
100
ScienceSoft delivers cloud-native, real-time web and mobile apps, web servers, and custom APIs ~1.5–2x faster than other software developers.
Practice
16 years
Projects
170
Workforce
55
ScienceSoft's PHP developers helped to build Viber. Their recent projects: an IoT fleet management solution used by 2,000+ corporate clients and an award-winning remote patient monitoring solution.
Practice
4 years
ScienceSoft's developers use Go to build robust cloud-native, microservices-based applications that leverage advanced techs — IoT, big data, AI, ML, blockchain.
Front-end programming languages
Languages
Practice
21 years
Projects
2,200+
Workforce
50+
ScienceSoft uses JavaScript’s versatile ecosystem of frameworks to create dynamic and interactive user experience in web and mobile apps.
JavaScript frameworks
Practice
13 years
Workforce
100+
ScienceSoft leverages code reusability Angular is notable for to create large-scale apps. We chose Angular for a banking app with 3M+ users.
Workforce
80+
ScienceSoft achieves 20–50% faster React development and 50–90% fewer front-end performance issues due to smart implementation of reusable components and strict adherence to coding best practices.
By using a lightweight Vue framework, ScienceSoft creates high-performant apps with real-time rendering.
Mobile
Practice
16 years
Projects
150+
Workforce
50+
ScienceSoft’s achieves 20–50% cost reduction for iOS projects due to excellent self-management and Agile skills of the team. The quality is never compromised — our iOS apps are highly rated.
Practice
14 years
Projects
200+
Workforce
50+
There are award-winning Android apps in ScienceSoft’s portfolio. Among the most prominent projects is the 5-year-long development of Viber, a messaging and VoIP app for 1.8B users.
Practice
11 years
Projects
85+
Workforce
10+
ScienceSoft cuts the cost of mobile projects twice by building functional and user-friendly cross-platform apps with Xamarin.
ScienceSoft uses Cordova to create cross-platform apps and avoid high project costs that may come with native mobile development.
ScienceSoft takes the best from native mobile and web apps and creates the ultimate user experience in PWA.
Practice
8 years
Projects
300+
ScienceSoft reduces up to 50% of project costs and time by creating cross-platform apps that run smoothly on web, Android and iOS.
Cloud databases, warehouses and storage
AWS
We use Amazon Redshift to build cost-effective data warehouses that easily handle complex queries and large amounts of data.
We use Amazon DynamoDB as a NoSQL database service for solutions that require low latency, high scalability and always available data.
Azure
We leverage Azure Cosmos DB to implement a multi-model, globally distributed, elastic NoSQL database on the cloud. Our team used Cosmos DB in a connected car solution for one of the world’s technology leaders.
Azure SQL Database is great for handling large volumes of data and varying database traffic: it easily scales up and down without any downtime or disruption to the applications. It also offers automatic backups and point-in-time recoveries to protect databases from accidental corruption or deletion.
Databases / data storages
SQL
Our Microsoft SQL Server-based projects include a BI solution for 200 healthcare centers, the world’s largest PLM software, and an automated underwriting system for the global commercial insurance carrier.
We’ve implemented MySQL for Viber, an instant messenger with 1B+ users, and an award-winning remote patient monitoring software.
Azure SQL Database is great for handling large volumes of data and varying database traffic: it easily scales up and down without any downtime or disruption to the applications. It also offers automatic backups and point-in-time recoveries to protect databases from accidental corruption or deletion.
NoSQL
Our Apache Cassandra consultants helped a leading Internet of Vehicles company enhance their big data solution that analyzes IoT data from 600,000 vehicles.
ScienceSoft has helped one of the top market research companies migrate its big data solution for advertising channel analysis to Apache Hive. Together with other improvements, this led to 100x faster data processing.
We use HBase if your database should scale to billions of rows and millions of columns while maintaining constant write and read performance.
Big data
By request of a leading market research company, we have built a Hadoop-based big data solution for monitoring and analyzing advertising channels in 10+ countries.
A large US-based jewelry manufacturer and retailer relies on ETL pipelines built by ScienceSoft’s Spark developers.
Our Apache Cassandra consultants helped a leading Internet of Vehicles company enhance their big data solution that analyzes IoT data from 600,000 vehicles.
We use Kafka for handling big data streams. In our IoT pet tracking solution, Kafka processes 30,000+ events per second from 1 million devices.
ScienceSoft has helped one of the top market research companies migrate its big data solution for advertising channel analysis to Apache Hive. Together with other improvements, this led to 100x faster data processing.
We leverage Apache ZooKeeper to coordinate services in large-scale distributed systems and avoid server crashes, performance and partitioning issues.
We use HBase if your database should scale to billions of rows and millions of columns while maintaining constant write and read performance.
ScienceSoft used MongoDB-based warehouse for an IoT solution that processed 30K+ events/per second from 1M devices. We’ve also delivered MongoDB-based operations management software for a pharma manufacturer.
We use Amazon Redshift to build cost-effective data warehouses that easily handle complex queries and large amounts of data.
We use Amazon DynamoDB as a NoSQL database service for solutions that require low latency, high scalability and always available data.
We leverage Azure Cosmos DB to implement a multi-model, globally distributed, elastic NoSQL database on the cloud. Our team used Cosmos DB in a connected car solution for one of the world’s technology leaders.
Platforms
Practice
14 years
Projects
25+
Workforce
10+
A certified Microsoft partner, ScienceSoft creates CRM and ERP solutions powered by Dynamics 365 and optimizes most effectively a range of business operations.
Projects
10+
ScienceSoft achieves at least 20% increase in sales and 30% improvement in case resolution with well-thought-out and business-tailored Salesforce solutions.
Practice
15 years
Projects
100+
Workforce
20+
Solid expertise in SharePoint services has earned ScienceSoft a place in Clutch’s list of Top SharePoint Developers in 2023.
Practice
12 years
A certified ServiceNow partner, ScienceSoft offers a proprietary 4-level implementation model that helps deliver the best value from ServiceNow adoption.
Practice
7 years
ScienceSoft sets up Power BI to process data from any source and report on data findings in a user-friendly format.
Architecture patterns we apply
Knowledgeable about all popular front- and back-end architecture patterns, ScienceSoft's software architects will shape the ideal design for your SaaS system with a view to its functional and non-functional requirements.
Back-end
- Multi-tenancy architecture
- Serverless architecture
- Microservices architecture
- Command and Query Responsibility Segregation (CQRS)
- Event-driven architecture
- Domain-driven design (DDD)
- Clean architecture
- Decoupled architecture / Headless architecture, and more.
Front-end
- Model-view-controller (MVC)
- Single-page application (SPA)
- Model-view-viewModel (MVVM)
- Progressive web app (PWA)
- Reactive
- Micro-frontend architecture
Professional product design from our business analysts and brand managers – they’ll translate your idea into a competitive solution and build a strong brand identity. |
99.98% app availability due to professional usage of cloud load balancing tools, thorough monitoring activities, and mature DevOps. |
Releases every 2-3 weeks due to established Agile SaaS development processes, CI/CD and DevOps. |
Reduced development costs due to mature project management, scalable cloud-native architectures and ready-made components (frameworks, platforms, and cloud services). |
Access to advanced techs, including AI/ML, VR, blockchain, and more. |
Easy SaaS evolution due to the modular architecture, clear separation of concerns (SoC), and standardized APIs. |
Strong data security since ScienceSoft has 19 years in cybersecurity services and maintains ISO 27001 certification. |
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SaaS consulting
Rely on ScienceSoft’s business consultants to productize your idea, design a selling brand, prepare detailed SRS and cost-benefit estimation.
SaaS development outsourcing *
Entrust your SaaS development project (or its part) to ScienceSoft’s experienced developers and mature PMs.
SaaS modernization and support
Get a full revamp of your existing SaaS or request regular support & maintenance services to keep it stable and up-to-date.
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* To reduce time to market, ScienceSoft recommends developing a Minimum Viable Product first. Our team can deliver the MVP in under 4 months and then continue to iteratively evolve it. |
SaaS App Development – Q&A
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