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Turn ideas into secure, scalable, and future-ready web apps
Whether you need additional developers for a short-term project or a fully dedicated long-term team, Apriorit adapts to your needs and timeline. With a pool of 400+ specialists, we enrich your project with expertise in modern web app development technologies, including Angular, React, Node.js, and .NET.
With Apriorit, you get efficiency and predictability. Through clear processes, consistent communication, and expert guidance from dedicated project managers, we help you build any type of web app, from SaaS platforms and CRMs to eLearning and eCommerce solutions.
100+
web development projects delivered
20+
years in cybersecurity
100%
compliance with ISO, OWASP, GDPR, HIPAA
98%
client retention
rate
By working with Apriorit, you can:
- Seamlessly integrate your solution with internal and external services
- Rely on scalable solutions that adapt to your future growth
- Ensure projects stay secure, transparent, and based on your vision
- Modernize your web app with innovative features to stay ahead of competitors
Apriorit’s web application development services
Empower your business with future-ready web solutions that combine broad tech expertise and secure design.
Custom web solutions we deliver
Custom SaaS platforms
Scalable cloud-based platforms based on modular architecture and seamless integrations to streamline operations and grow with your business.
- Video delivery solutions
- LMS platforms
- ERP platforms
- CRM platforms
- HR platforms
- Payroll platforms
- Cybersecurity platforms
- Property management platforms
Custom web apps
Bespoke web applications designed to streamline unique processes and workflows. Built with flexibility and security in mind.
- Internal workflow tools
- Inventory management systems
- Vendor and partner portals
- Booking and scheduling apps
- Client dashboards
- Data visualization platforms
Progressive web apps
Engaging web apps in mobile format. Offer offline access, push notifications, and app-like performance without installs from app stores.
- E-commerce mobile portals
- News and content apps
- Restaurant ordering systems
- Event and ticketing apps
- Customer support and chat apps
Our tech stack
Rust
ASP.NET/ASP.NET MVC
Node.js
C#
PHP
JavaScript
Python
Golang
Fastify
Next.js
Actix Web
Axum
WCF
ASP.NET Core
Django
Flask
FastAPI
Laravel
Yii
Keras
TensorFlow
GPT-3
React
Angular
.NET
Vue.js
Yii2
Express.js
Laravel Livewire
GraphQL
Redux
Bootstrap
Tailwind CSS
Ant Design
Material UI
Kubernetes
Docker
Apache Kafka
RabbitMQ
Amazon Web Services
Google Cloud Platform
Microsoft Azure
Heroku
DigitalOcean
Firebase
MySQL
PostgreSQL
MongoDB
Elasticsearch
Redis
Pinecone
FAISS
ChromaDB
Let Apriorit select the perfect stack so your web app performs, scales, and stays secure.
Industries we serve
Each industry has unique needs for web apps. Apriorit knows how to tailor your web solutions toward complicated and sometimes contradictory regulatory and industry requirements while exceeding your end users’ expectations.
Cybersecurity
Stay ahead of emerging threats with secure and scalable web apps designed to protect sensitive data and ensure business resilience.
Cybersecurity
- Real-time dashboards for alerts, logs, and analytics
- Web interfaces for firewalls, permissions, and encryption settings
- Vulnerability detection and patch management tools
- Role-based access control platforms
Interactive dashboards for log filtering and threat review
Healthcare
Deliver better care with compliant healthcare applications that engage patients, streamline clinical workflows, and support strict industry regulations.
Healthcare
- Patient portals for secure access to records, labs, and appointments
- HIPAA-compliant telehealth platforms
- Medical billing and insurance claim systems
- Interactive health risk assessment tools
- Online tools for symptom checking and preventive screenings
eLearning
Build intuitive, scalable, and interactive platforms that help your users teach, learn, and grow more efficiently.
eLearning
- Custom LMS with progress tracking, tests, and certifications
- Learner dashboards with assignments and course access
- Live video, screen sharing, and chat integrations
- Online exam platforms with automated grading and analytics
- Secure portals for staff training and compliance
Retail & e-commerce
Boost conversions and customer loyalty with applications that optimize operations and deliver a personalized shopping experience.
Retail & e-commerce
- Mobile-optimized e-stores with advanced search and filtering
- Inventory, pricing, and product data management tools
- Secure multi-step checkout with fraud protection
- AI-driven recommendations and dynamic content personalization
- Loyalty platforms with rewards and promotions
Real estate
Simplify property management and client interaction with feature-rich platforms that centralize listings and communication.
Real estate
- Custom websites for browsing and filtering property listings
- Online rent payment and lease access portals
- Maintenance request and tenant communication platforms
- Centralized apps for portfolio and occupancy management
- Revenue analytics and reporting tools
Why choose Aprioritas your web application development company?
01
Secure by design
Apriorit embeds protection into every layer of web application development, from architecture and processes to third-party audits and access management.
02
Flexibility in collaboration
Our team easily adapts to your workflows. We can collaborate with your development team and adjust processes to match your company’s culture.
03
In-depth tech expertise
With extensive experience across modern web frameworks, languages, and cloud tools, Apriorit selects the most effective stack for each project.
04
Mature delivery process
Through the combination of clear communication, our proven delivery framework, and proactive risk management, we ensure a smooth path to launch.
Our clients’ success stories
Developing and Enhancing a Custom SaaS Platform for HR Management
A client approached Apriorit to expand their HR management SaaS solution with custom payroll, reporting, and invoicing features. Our team integrated advanced access controls, automated ACH operations, Plaid bank connections, and tax-ready reporting tools directly into the system.
By replacing expensive third-party services with in-house modules, the client gained full ownership of their financial workflows. The upgraded platform boosted efficiency, reduced costs, and helped increase new business by 20%.
Optimizing and Securing a SaaS Platform by Migrating to Angular
With AngularJS reaching end-of-life, the client needed to modernize their SaaS platform while maintaining uninterrupted service. Apriorit engineers applied a hybrid migration strategy and developed new features in Angular while legacy parts still ran on AngularJS.
This careful step-by-step approach eliminated downtime and ensured smooth migration. As a result, the client’s application is now faster, more secure, and easier to maintain, ready for future growth.
Enhancing the Security and Performance of a Virtual Application Delivery Platform
A virtual application delivery provider partnered with Apriorit to improve both the security and performance of their platform. Our specialists implemented secure cloud tunneling, scanner redirection, GFX mode for enhanced visuals, and a progressive web app for ChromeOS.
These improvements strengthened data protection while making the platform more responsive and user-friendly. The updates enhanced the remote experience for end users and increased the reliability of the client’s solution.
Building a Microservices SaaS Solution for Property Management
To support growing demand, a real estate client needed a scalable digital ecosystem to manage properties and tenants. Apriorit’s team designed and built a SaaS solution powered by microservices, enabling independent deployment and scaling of each service.
The resulting platform streamlined property listings, tenant communication, and portfolio management. Thanks to its modular architecture, the client can now continuously evolve the system while maintaining stability and flexibility.
Developing a Custom ICAP Server for Traffic Filtering and Analysis
A cybersecurity-focused client required a custom ICAP server capable of filtering and analyzing network traffic. Apriorit engineers developed a tailored solution that ensured efficient content scanning and integrated seamlessly into existing security workflows.
The new server improved the precision and speed of traffic analysis while offering greater flexibility compared to off-the-shelf products. It has become a reliable component in the client’s broader cybersecurity infrastructure.
Developing and Supporting a CRM System for a Medical Transportation Company
A medical transportation provider needed to modernize their legacy CRM system. Apriorit specialists enhanced the solution with a redesigned UI, new functional modules, and stronger security measures while migrating it to a more robust cloud infrastructure.
The improvements to the system increased usability and reliability for both staff and customers. By upgrading the platform step by step, the client was able to receive a scalable CRM that supports long-term growth and efficient service delivery.
What our clients say about us
Our web development workflow
01
Project initiation
- Collecting requirements and clarifying expectations
- Assessing project feasibility and key challenges
- Defining scope and potential risks
02
Project estimation
- Estimating project timeline and budget
- Recommending the most suitable cooperation model, development workflow, and tech stack
03
Technical documentation
- Preparing detailed specifications
- Providing technical justification for the solution
- Creating wireframes, mock-ups, and designs
04
Development & QA
- Implementing features according to the approved plan
- Applying best practices in security and coding
- Running continuous testing and quality assurance
05
Delivery
- Conducting a demonstration of the completed solution
- Providing deliverables: code, builds, and documentation
- Ensuring smooth handover and deployment
Security measures we use in web development
Our team applies advanced practices to protect applications against modern threats, safeguard sensitive data, and ensure compliance with strict industry requirements.
Our key security measures include:
- Secure authentication systems
- Injection prevention (SQL, command, code, etc.)
- Data encryption throughout the full lifecycle
- SSL and TLS encryption
- XSS attack prevention
- Third-party library audits
- Penetration testing
We align our development process with globally recognized security standards and frameworks:
FAQ
What pricing models does Apriorit apply to web application development projects?
We offer three models: fixed price, time and material, and dedicated team. Our <a href=/rd-services/fixed-price-model>fixed-price model</a> may be best for small, well-defined projects with minimal risks. For larger or evolving projects, we recommend our <a href=/rd-services/time-and-materials-model>time-and-material</a> or <a href=/rd-services/dedicated-teams>dedicated team</a> models, as they provide the flexibility to adjust scope, priorities, and resources as the project develops.
How much will my web development project cost?
Costs can vary depending on many factors, including project size, complexity, and scope. Once we receive your requirements and documentation, our team can usually provide a detailed estimate within a few days.
How does Apriorit estimate web projects?
<p>We estimate both time and budget based on project scope, complexity, and delivery model. To prepare accurate estimates, we usually request specifications, mock-ups, or feature lists. If these aren’t available, we start with a discovery phase to define requirements and validate the concept.</p>
For fixed-price projects, estimates are tied to specific deliverables with clear timelines and costs. For time-and-material or dedicated team projects, estimated costs reflect resource allocation and expected duration. In all cases, we provide a roadmap outlining key phases, features, and milestones, so you know what to expect before development begins.
How can I initiate cooperation with Apriorit for web app development services?
<p>There are two main approaches, depending on the state of your project:</p>
<p><b>If you already have full documentation:</b></p>
<ul class=apriorit-list-markers>
<li>Sign an NDA</li>
<li>Our team will prepare a project estimate</li>
<li>Our sales manager will deliver a detailed proposal with costs, deadlines, and team composition</li>
</ul>
<p><b>If you only have an idea or partial documentation:</b></p>
<ul class=apriorit-list-markers>
<li>We gather input through discussions and competitor analysis</li>
<li>We help you define required features and create a feature list</li>
<li>We provide a rough estimate and shape the project vision together</li>
</ul>
To get started, simply reach out to us via the contact form, email, or the “Contact us” button.
Can I partner with Apriorit if I don’t have technical documentation?
Yes. In this case, we recommend starting with a <a href=/white-papers/710-project-discovery-phase>discovery phase</a>. During this process, our experts prepare specifications, mock-ups, and an architecture overview. If needed, we also conduct competitor research. At the end of the phase, you’ll have full documentation, a detailed estimate, and everything required to launch development with us or the vendor of your choice.
Do you offer post-launch support and maintenance?
Yes. <a href=/rd-services/software-maintenance-and-support-services>Software support</a> is a separate service, and we can provide both Level 1 and Level 2 support. Our team can assist with products we’ve developed from scratch as well as third-party solutions. Depending on your needs, we can also offer outstaffing to integrate support into your in-house team, along with <a href=/rd-services/devops-services>DevOps</a> and extended support services.
Will my app’s architecture scale as user traffic grows?
Scalability is always considered during architecture planning. During the design phase, we build systems with growth in mind and can also optimize your existing architecture to make sure it performs reliably as traffic and data volumes increase in the future.
How do you ensure security for sensitive data?
Security is a top priority for us. With <b>20+ years of cybersecurity expertise</b> and adherence to a <a href=/secure-sdlc>secure SDLC approach</a>, we protect every web app through strong encryption, secure coding practices, and detailed risk assessments. Our team is also focused on designing secure cloud environments from day one and follows international standards such as ISO 27001, OWASP, and NIST to keep sensitive data safe and compliant.
Why use Rust for backend development of web projects?
<p><a href=/our-expertise/rust-development-services>Rust</a> is a strong choice for backend development thanks to its combination of speed, safety, and reliability. It’s especially suitable for projects with strict performance and security requirements, including:</p>
<ul class=apriorit-list-markers>
<li>High performance</li>
<li>Memory safety</li>
<li>Reliability</li>
<li>Sensitive data protection</li>
</ul>
Can you integrate with our existing systems or APIs?
Yes. Our engineers have extensive experience with system integrations, enabling them to seamlessly connect your web app to <a href=/our-expertise/api-integration-services>third-party APIs</a>, internal systems, and external services.
Can you ensure compliance with GDPR, HIPAA, and other regulations?
Yes. Apriorit has extensive expertise in building solutions that meet strict industry regulations, including <b>GDPR, HIPAA, PCI DSS, OWASP, and others</b>. We gather requirements directly from official standards and client policies, and once development begins, apply them to architecture design, coding practices, data handling, and testing.
What does a typical web app development team look like?
<p>A balanced team usually includes:</p>
<ul class=apriorit-list-markers>
<li>Software architects to design the system architecture</li>
<li>Frontend and backend developers to implement core functionality</li>
<li>QA engineers to ensure stability and performance</li>
<li>DevOps engineers to address deployment and infrastructure</li>
<li>UI/UX designers to build user-friendly interfaces</li>
<li>Project managers and business analysts to coordinate and align work with your goals</li>
</ul>
Not every project requires all of these specialists. We assemble each team based on your specific needs, balancing expertise and seniority to achieve the best results.
Tech insights
and expert tips
-
Best Practices for Secure SaaS Development (+ Tips from a Cybersecurity Expert)
Build a SaaS product that is secure by design, meets regulatory requirements, and protects data. Explore best practices and expert tips for secure Saa…
-
Challenges of a Microservices Architecture: What to Expect and How to Prepare for Development
Challenges of a microservices architecture: Explore what to consider before implementing microservices, including expert tips and business benefits.
-
Improving Research Efficiency and Privacy: Corporate AI Chatbot Development for a Consulting Firm
A consulting firm got their own corporate AI chatbot with a file uploading feature. Read this case study to see how Aprorit developed a reliable solut…
-
Telemetry in Cybersecurity: Improve Security Monitoring with Telemetry Data Collection (+ Code Examples)
Telemetry in cybersecurity: Ensure full visibility into networks with telemetry data collection. Explore practical development examples and tech stack…
