Web Application Development Services
Web app development services help design, build, and evolve web-based software. Having delivered 1,900+ web projects, ScienceSoft is a company you can trust with the engineering of impactful, efficient, and easy-to-use corporate and customer-facing web apps, web portals, XaaS products, and more.
By partnering up with ScienceSoft, you can accelerate user base growth, unlock new digital channels, raise conversion six-fold, and reach other rewarding business milestones.
Why ScienceSoft
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1
Web development project planning
Drawing on the experience in over 30 industries, our business analysts define project requirements and outline the scope of a future web app. After that, our PMs provide a high-level project plan, give rough time- and budget estimates, and compile a team for your web project implementation.
Tip: If you already have key project documentation but aren’t sure about your next project steps, consult our guide on the web app developer hiring process, where we compare in-house hiring with team augmentation and dedicated team cooperation models.
2
UX and UI design
Catering to the specific needs of your target audience, ScienceSoft’s UX and UI experts create intuitive navigation and appealing interfaces for your web software. Our responsive web app design guarantees smooth digital experience across all devices, thus leading to higher user satisfaction and increased conversion rate.
Tip: Make sure to share your brand book with us – and our UI designers will turn your web solution into an asset for boosting brand awareness.
3
Web app development
ScienceSoft’s web architects are experienced in designing all latest architecture patterns, including microservices, headless and PWA, while our developers are skilled in taming a wide variety of web development tools. To ensure on-time and quality delivery, we leverage our Project Management Office competencies and use a rich set of KPIs, such as:
- Lead Time/Cycle Time.
- Release Burndown.
- Code Churn.
- Mean Time to Recover (MTTR).
- Escaped Defects, etc.
4
Quality assurance
ScienceSoft uses the sophisticated QMS (Quality Management System) approved by the ISO 9001 certificate and relies on the IMAAT (Integrated Manual and Automated Testing) approach to confirm that your web app’s performance will be secure, sustainable, and fast.
5
Integration
To help you automate and streamline workflows, we achieve seamless integration of your web app/portal with a CMS and your software infrastructure via custom APIs. When adding new functional modules to already developed web solutions, our integration experts use the CI/CD pipeline to allow for smooth deployment without impeding the work of your web app.
6
24/7 support
Providing L1, L2 and L3 support levels, we troubleshoot your web app and resolve any emerging issues in usage, configurations or code. Our support ensures high availability and failsafe functionality of your web app, web portal, or another kind of a web-based solution, making for stability of workflows and high user satisfaction.
7
Optimization and evolution
To keep in sync with your business needs and user expectations, we continuously optimize and enhance your web app, introducing new relevant functionality. Relying on our mature DevOps culture, we deploy urgent fixes within 1-2 days and release planned app updates every 2-6 weeks.
Tip: Opt for both web software evolution and support to continuously monitor each released update and ensure its fault-free performance.
Enterprise web apps
- Project & task management systems
- ERP
- PLM, PIM software
- Collaboration software & intranets
- CRM
- Financial management systems
- Document management systems
- Learning management systems
- Knowledge management systems
- Custom enterprise web apps
Web portals
- Self-service portals
- Customer portals
- Vendor portals
- Partner portals
- Patient portals
- Employee portals
- eLearning portals
- Government portals
- Community portals
Customer-facing apps
- Customer service apps (including call center & self-service)
- Customer portals
- Ecommerce web apps
- Advertising & digital signage apps
- Online banking, lending, and payment software
- Chatbots
Supply chain management web apps
- Inventory management software
- Asset management systems
- Fleet management apps
- Order management apps
- Warehouse management systems
- Vendor management systems
- Delivery management software
Ecommerce
- B2C/B2B ecommerce web apps
- Progressive ecommerce web apps
- Online marketplaces
- Headless commerce
Ready to Launch Your Web Project?
ScienceSoft kicks off cooperation by providing professional consulting that covers your web development needs analysis, cost breakdown, project planning, and more. We can also launch rapid MVP creation first to let you see hands-on development results in just 2-3 months.
Our Pricing Models
Fixed Price
Best for short and relatively small projects with well-defined requirements (web apps with simple functionality; web portals for small companies, etc.)
T&M (Time and Materials)
Best for medium to large projects of long duration where the need for requirements flexibility is critical (enterprise solutions with many integrations.)
T&M with a cap
Best for medium to large of long duration where financial risk mitigation is a top priority (web apps/portals for startups, SaaS products, etc.)
Technologies We Use
Click on the technology you’re interested in to learn about our relevant capabilities.
Databases
SQL
NoSQL
Architecture types
Microservices-based architecture
Event-driven architectures
Headless
Serverless
PWA
Cloud-native architecture
Reactive architecture
Service-oriented architecture (SOA)
Traditional 3-layer architecture
DevOps tools
Containerization
Automation
CI/CD tools
Business analysis and UX methodologies
UX research
Story mapping
Market research
Business case analysis
Operations improvement
Problem/goals decomposition
Requirement gathering
Constraints analysis
Advanced Technologies We’re Skilled In
We are eager to make your web app, web portal, or web-based services top-of-the-line and highly competitive by introducing advanced technologies in it. Click on the innovative tech you’re interested in to learn more about our relevant competencies.
Get a High-Performing, Responsive Web Software
Drawing on 23 years in web development, ScienceSoft’s web experts provide:
- Discerning business analysis for exact needs match.
- Intuitive UX to prevent user errors and decrease bounces.
- Striking UI to enhance user acquisition and engagement.
- Sustainable performance to ensure high user satisfaction.
- Seamless integration to automate workflows.
- Hotfixes within 24 hours and new releases every 2-6 weeks.
Our Hallmark Web Development Projects

Web Application for Care Team Coordination for 120+ Caregivers
The web app allows assigning care team members to each patient and notifying the selected members about specific patient events in line with the RACI matrix.

Custom Billing Platform For A Leading European Marketplace
The scalable and sustainable software comprehensively replaced previously used billing-as-a-service software and allowed for managing billing-related processes easily and safely.

Well Log Data Tracking Software
The software allows specifying various parameters of the well development workflow, assigning tasks to team members, tracking the tasks and notifying relevant parties about specific events.

Trade Marketing Planning Software for 82,000-Staff FMCG Company
The system consists of two applications – a field planning tool and a market integrated platform, and allows creating trade marketing plans within a certain geographical area.

Online and Mobile Banking Software for an Asian Bank with 3+ mln Customers
The software supports money transfers using unique generated code, split payments, setting up card spending limits, creating virtual cards and more.

Online Bond Portfolio Management Software for a Financial News Agency
The solution allows financial and investment professionals to track their activities with bonds and acquire reports.

Display Monitoring Software and Customer Portal for The World’s LED Industry Leader
A polling app and a web portal comprise features for both the Customer’s staff and their clients alike, reduces the need for on-site checks of displays condition and provides a consolidated area for online customer service.

Supply Chain E-Collaboration Network for 1,700-Store Retailer Auchan
An e-collaboration retail platform on Oracle for Auchan brings together buyers and vendors for optimized supply chain management with lower out-of-stock.

SOA Implementation and Migration to JavaScript for a Web Portal of 400M Subscriptions
Modernization of a web portal for Canada’s top travel agency by introducing SPA and web application redesign to the REST API architecture that boosted the brand’s competitiveness.
We Know Your Industry
Click on the industry below to see our competencies in it.

Harding and Carbone has been very pleased with selecting ScienceSoft as a web app development company for developing a web portal for our customers. Their professionalism, expertise, guidance, organization, and timing has been wonderful. They were also very patient with explaining their process and the next steps if we ran into any issues that we did not understand.

Amber Amescua
Director of Operations, Harding and Carbone
ScienceSoft’s consultants analyzed our workloads, documentation, and the existing infrastructure and provided us with a clear project roadmap. They delivered demos every other week so that we could be sure that the [web-based] invoicing system is aligned with our business needs. We have already engaged ScienceSoft in supporting the solution.

Heather Owen Nigl
Chief Financial Officer, Alta Resources
ScienceSoft’s developers used the microservices approach to ensure our Azure-based software’s scalability; selected and implemented techs that guaranteed high availability and fault-tolerance. The new software performs stably even under heavy load, which helps provide high-quality user experience. ScienceSoft proved to be a reliable tech partner.

Wadih Pazos
Chief Operating Officer, Paramount WorkPlace
Our Service Options
Web consulting
We help you envisage a web app that addresses your unique needs and translate your vision into detailed requirements. We also assess the project feasibility, provide cost & time estimates, consider suitable architecture, design and hosting options for seamless software operation and evolution.
Web development
We help you seamlessly implement a new web application. With a wide pool of skilled IT professionals, we’re ready to satisfy the most sophisticated demands of your project at every stage of SDLC – from needs analysis to support and evolution.
Legacy software modernization
We help you improve your existing custom software with the newest web technologies, web design and development practices. We can re-code or re-architect your legacy software, migrate it to the cloud, add new functionality, and more.
Delve Deeper into Our Portfolio
Claim Your Web Project’s Benefits Now
Launch your web project with ScienceSoft to faster achieve:
Increased Conversions (up to x6) |
Enhanced Customer/User Satisfaction |
Reduced Customer/User Acquisition Costs |
Please fill in the form below – and our rep will get back to you in 30 minutes to schedule the initial discussion with our web solution and business experts.