Application Development Services

World-Class Apps That Truly Improve Business Efficiency and Customer Experience

In IT since 1989, ScienceSoft offers end-to-end delivery of secure, reliable and efficient applications for businesses in 30+ industries, including business case creation, architecture and UX/UI design, development, QA, support and evolution.

Application Development Services - ScienceSoft
Application Development Services - ScienceSoft

Application development services help design, implement, integrate, test, and manage B2B, B2C, and corporate apps. ScienceSoft is ready to deliver an MVP in just 1–4 months. No compromises on service quality: it’s our technical proficiency, mature processes and feasible automation that contribute to the project’s speed. So, you can be sure your app gets a user satisfaction score of not less than 90%.

Why ScienceSoft?

  • Skilled and dedicated IT consultants, UX and UI designers.
  • A full-scale PMO in charge of large and complex projects.
  • 450+ developers; 50% of whom are Seniors/Leads.
  • Integrated Manual and Automated Testing (IMAAT) approach for QA cost optimization.
  • Strategic partnerships with AWS and Microsoft.
  • A quality-first approach based on a mature ISO 9001-certified quality management system.
  • ISO 27001-certified security management based on field-tested security knowledge, ever-green policies, effective processes, advanced security technology, and skilled professionals.

Recognized for service excellence

Types of Apps We Develop

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.

Here are the types of apps we build and relevant success stories.

Mobile Applications

Design and Development of the Viber Messenger with 1B+ Users

  • Available in 193 countries around the globe.
  • Over 70M interactions happen per hour.
  • Users spend 35+ minutes daily on the platform.

Go for mobile app development

Web Apps for Internal Use

BI Solution Development for Alta Resources

  • In 10 months, we implemented fully functioning modules for basic financial analytics and automated customer invoicing.
  • Saved up to 90% of the report preparation time for Alta Resources’ analysts.
  • Secured streamlined evolution of the new BI solution via its flexible architecture.

Go for internal web app development

Customer-Facing Web Apps

Customer Portal Development for Secure-DeFi

  • In less than 4 months, we implemented a convenient and stylish customer portal.
  • Streamlined portal adoption and drove a high user retention rate via convenient UX and visually appealing UI.
  • Top-notch security: multi-factor user authentication, data encryption, role-based access control, and other cybersecurity mechanisms to protect the portal.

Head of PMO at ScienceSoft

At ScienceSoft, we are for reasonable IT investments only. First, we check whether our clients already have the required functionality in their enterprise systems. If they do, re-using a part of legacy enterprise systems is often more efficient and less risky than developing and implementing new software modules and integrating them seamlessly. In this case, we reverse engineer legacy systems, refactor the code, add new interfaces if needed.

App planning

We elicit business needs and concerns, draw up functional and technical requirements for a new software solution. We can also help with idea productization and brand design.

Business case creation

We estimate the expected TCO and ROI of the application, explore ways to optimize the app development and maintenance costs.

Project planning

We prepare a detailed development and management roadmap with a release plan, a prioritized feature list, deliverables at each stage, and more.

App architecture design

We describe app architecture, tech stack, compliance strategy, design development and production infrastructures.

App UX/UI design

We conduct UX research and create wireframes and dynamic prototypes. After that, we conduct user testing and prepare full-color graphic interface mockups.

App development

We set up CI/CD pipelines, build the server side, the client side and APIs. We conduct regular code reviews and run all kinds of required tests in parallel with development.

App QA & testing

We plan and conduct functional (including integration and regression), exploratory, performance, usability, compatibility, security tests. We set up test automation, if needed.

App support and evolution

We manage app performance and security, provide L1–L3 support, help optimize TCO. We plan and add new integration and features, including advanced capabilities (e.g., AI, AR/VR, video streaming).

App migration

We recode/re-architect the app (if needed), plan and perform migration to the cloud, test the migrated apps and the infrastructure, provide support and maintenance.

Our Clients Think Highly of the Cooperation

App Architecture Patterns We Design

Tiered architecture

Apps have the presentation, application, and data tiers to enable concurrent, quick development, enhanced security, and dependency-free scalability.

Reactive architecture

Message-driven apps with lightning-quick responsiveness to user interactions and stable availability regardless of network and load conditions.

Microservices architecture

Apps are split into units based on business functions to facilitate continuous deployment, ensure high performance, and automate load management.

Cloud-native architecture

Loosely coupled microservices simplify portability, provide the highest availability, and help leverage automated performance scaling and PaaS services.

Check our cloud app development offering

Our In-House Skills & Knowledge

Front-end programming languages

Languages

JavaScript

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.

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JavaScript frameworks

Angular JS

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.

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React JS

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.

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MeteorJS

ScienceSoft uses Meteor for rapid full-stack development of web, mobile and desktop apps.

Vue.js

By using a lightweight Vue framework, ScienceSoft creates high-performant apps with real-time rendering.

Next.js

With Next.js, ScienceSoft creates SEO-friendly apps and achieves the fastest performance for apps with decoupled architecture.

Ember.js

When working with Ember.js, ScienceSoft creates reusable components to speed up development and avoid code redundancy.

Back-end programming languages

Microsoft .NET

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.

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Java

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.

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Python

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.

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Node.js

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.

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PHP

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.

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Golang

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.

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Mobile

iOS

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.

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Android

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.

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Xamarin

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.

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Apache Cordova

ScienceSoft uses Cordova to create cross-platform apps and avoid high project costs that may come with native mobile development.

Progressive Web Apps

ScienceSoft takes the best from native mobile and web apps and creates the ultimate user experience in PWA.

React Native

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.

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Flutter

ScienceSoft will save you from double or even triple expenses associated with platform-specific coding by creating cross-platform apps in Flutter.

Ionic

With Ionic, ScienceSoft creates a single app codebase for web and mobile platforms and thus expands the audience of created apps to billions of users at the best cost.

Desktop

C++

Practice

34 years

Workforce

40

ScienceSoft's C++ developers created the desktop version of Viber and an award-winning imaging application for a global leader in image processing.

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Qt

Practice

4 years

Workforce

40

We used Qt to deliver a cross-platform desktop app for a global leader in image processing, a desktop version of Viber, VoIP messenger with over 1 billion users, and an anti-procrastination app acknowledged by The Daily Telegraph and BBC.

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C#

Practice

19 years

Projects

200+

Workforce

60

Our C# developers created the world’s largest PLM software. Their recent projects: development of SaaS for vCIO services management and underwriting software for a global aviation insurer.

WPF

Practice

15 years

Workforce

~40

We have delivered WPF-based solutions for a leading market research company and a global leader in image processing.

Objective-C

We use Objective-C to implement native macOS features in desktop apps.

Python

Practice

10 years

Workforce

30

We use Python for rapid development of cross-platform desktop apps.

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Databases / data storages

SQL

Microsoft SQL Server

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.

MySQL

We’ve implemented MySQL for Viber, an instant messenger with 1B+ users, and an award-winning remote patient monitoring software.

Azure SQL Database

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.

Oracle

ScienceSoft's team has implemented Oracle for software products used by GSK and AstraZeneca. We’ve also delivered Oracle-based SCM platform for Auchan, a retail chain with 1,700 stores.

PostgreSQL

ScienceSoft has used PostgreSQL in an IoT fleet management solution that supports 2,000+ customers with 26,500+ IoT devices. We’ve also helped a fintech startup promptly launch a top-flight BNPL product based on PostgreSQL.

NoSQL

Apache Cassandra

Our Apache Cassandra consultants helped a leading Internet of Vehicles company enhance their big data solution that analyzes IoT data from 600,000 vehicles.

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Apache Hive

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 tо 100x faster data processing.

Apache HBase

We use HBase if your database should scale to billions of rows and millions of columns while maintaining constant write and read performance.

Apache NiFi

With ScienceSoft’s managed IT support for Apache NiFi, an American biotechnology corporation got 10x faster big data processing, and its software stability increased from 50% to 99%.

MongoDB

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.

Cloud databases, warehouses and storage

AWS

Amazon Redshift

We use Amazon Redshift to build cost-effective data warehouses that easily handle complex queries and large amounts of data.

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Amazon DynamoDB

We use Amazon DynamoDB as a NoSQL database service for solutions that require low latency, high scalability and always available data.

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Azure

Azure Cosmos DB

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.

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Azure SQL Database

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.

Google Cloud Platform

Google Cloud Datastore

We use Google Cloud Datastore to set up a highly scalable and cost-effective solution for storing and managing NoSQL data structures. This database can be easily integrated with other Google Cloud services (BigQuery, Kubernetes, and many more).

Big data

Apache Hadoop

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.

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Apache Spark

A large US-based jewelry manufacturer and retailer relies on ETL pipelines built by ScienceSoft’s Spark developers.

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Apache Cassandra

Our Apache Cassandra consultants helped a leading Internet of Vehicles company enhance their big data solution that analyzes IoT data from 600,000 vehicles.

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Apache Kafka

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.

Apache Hive

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 tо 100x faster data processing.

Apache ZooKeeper

We leverage Apache ZooKeeper to coordinate services in large-scale distributed systems and avoid server crashes, performance and partitioning issues.

Apache HBase

We use HBase if your database should scale to billions of rows and millions of columns while maintaining constant write and read performance.

Azure Cosmos DB

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.

Find out more
Amazon Redshift

We use Amazon Redshift to build cost-effective data warehouses that easily handle complex queries and large amounts of data.

Find out more
Amazon DynamoDB

We use Amazon DynamoDB as a NoSQL database service for solutions that require low latency, high scalability and always available data.

Find out more
MongoDB

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.

Google Cloud Datastore

We use Google Cloud Datastore to set up a highly scalable and cost-effective solution for storing and managing NoSQL data structures. This database can be easily integrated with other Google Cloud services (BigQuery, Kubernetes, and many more).

Strategic partnerships

DevOps

Containerization

Automation

CI/CD tools

Monitoring

How We Use Advanced Techs in App Development

We can go beyond widely adopted techs, if your solution requires it. Click on the innovative tech you are interested in to learn more about our relevant competencies.

Benefits of Our App Development Services

Nimble business analysis

With experience in over 30 industries, our BA department translates your business needs into spot-on app requirements and suggests cost optimization options.

User-centric UX/UI design

ScienceSoft’s dedicated UX and UI design teams work together to create intuitive and responsive interfaces that ensure fast user adoption and high engagement.

Performance-driven development

Our developers design easily maintainable architectures, write documented & clean code, perform seamless integration and evolve your app to make it even more robust.

All-around testing

Relying on a quality management system backed by ISO 9001, our QA experts perform functional, performance, security, usability, and other types of testing to ensure frictionless app operation.

App Development Cooperation - Q&A

What You Need to Know about Our Agile Development Process

We generally need 3–5 weeks to establish an efficient CI/CD process (for a mid-sized project with several microservices, an API layer and a front end).

Our developers deliver code in 2- or 3-week iterations. Safe minor releases happen continuously via automated CI/CD pipelines.

We advocate for the balanced combination of automated and manual testing to achieve maximum software quality while supporting frequent releases and staying cost-effective.

We often do trial implementations for a limited number of users to minimize possible downtimes in production and ensure high user satisfaction. Trial stages usually take up to 1–3 months.

Discuss Your Application Development with ScienceSoft

Reach out to our team to discuss your business needs, application concept you have in mind, or get expert advice on any stage of your app’s development life cycle.

All Application Services