Custom Web Applications - SaaS, Portals, Platforms | Trater Solutions

Custom web apps for your business

We develop SaaS platforms, portals, dashboards and custom web systems. Scalable architecture, modern interfaces, agile delivery.

SaaS Dashboard React AWS
DashboardAdmin Panel v2.1
2,847Users
€48.2KRevenue
98.7%Uptime
UserPlanStatus
Ion PopescuProActive
Maria IonescuBusinessActive

30+

Apps delivered

500K+

Active users

99.9%

Uptime SLA

Scalabil

Architecture that grows with your business

Security

OWASP, encryption, role-based access

Agile

2-week sprints, continuous delivery

Modern technologies

Tech stack chosen for your needs

We choose the right technologies for each project: React or Vue for fast frontend, Laravel or Node.js for robust backend, PostgreSQL or MongoDB for data.

  • Frontend: React, Vue.js, Next.js
  • Backend: Laravel, Node.js, Python
  • Database: PostgreSQL, MySQL, MongoDB
  • Infrastructure: AWS, Docker, CI/CD
React
Vue.js
Node.js
Laravel
Python
AWS
Docker
PostgreSQL
MongoDB
Architecture

Scalable and modular architecture

We design applications with modular architecture that grow naturally with your business. From micro-services to monolith, we choose the optimal approach.

  • Micro-services or modular monolith
  • API-first design
  • Auto-scaling and load balancing
  • Multi-level caching (Redis, CDN)
CDN + Load BalancerCloudFront, Nginx
Frontend (SPA)React / Vue.js / Next.js
Backend APILaravel / Node.js / Python
Database + CachePostgreSQL + Redis
Agile

Agile development with 2-week sprints

We work in sprints with incremental deliveries. After each sprint you have a functional version you can test and provide feedback on.

  • 2-week sprints with demo at end
  • Backlog prioritized together with you
  • Daily standups and transparent communication
  • CI/CD with automatic deploy
To Do
Stripe integration
Backend
Reports page
Frontend
In Progress
Notification system
Full-stack
Done
JWT Authentication
Backend
Dashboard UI
Frontend
Security

Security built in from day one

Every application is built with security in mind: robust authentication, role-based authorization, data encryption and OWASP Top 10 protection.

  • Authentication: JWT, OAuth 2.0, 2FA
  • Role-based access control (RBAC)
  • Data encryption in transit and at rest
  • OWASP Top 10 protection
SQL Injection Protection
XSS Prevention (CSP Headers)
CSRF Token Validation
Rate Limiting & DDoS Protection
AES-256 Data Encryption

Web application types

SaaS Platforms

Multi-tenant, subscriptions, billing

Dashboards

Analytics, KPIs, real-time reports

Portals

Clients, employees, partners

Booking

Appointments, reservations, calendar

E-learning

Courses, quizzes, certifications

CRM/ERP

Custom management systems

Development process

1
Discovery

We analyze requirements, define MVP and plan architecture

2
Design & Prototype

We create wireframes, UI design and interactive prototype

3
Development

2-week sprints with incremental deliveries

4
Launch & Support

Deploy, monitoring, maintenance and new features

MVP in 6-12 weeks, full app in 3-6 months

FAQ

What types of web apps do you develop?

SaaS platforms, portals, dashboards, custom CRM/ERP, booking apps, e-learning and any app with complex business logic.

What technologies do you use?

Frontend: React, Vue.js, Angular. Backend: Laravel, Node.js, Python. Database: PostgreSQL, MySQL, MongoDB. Cloud: AWS, Docker.

How long does development take?

MVP: 6-12 weeks. Full app: 3-6 months. We work in 2-week sprints.

Do you provide post-launch maintenance?

Yes, we offer continuous maintenance packages: bug fixes, security updates, new features and optimizations.

Can I see progress in real time?

Yes, you have access to the project board, demos at each sprint and daily communication with the team.

Will the app be scalable?

Yes, we design with scalability in mind: auto-scaling, caching, load balancing and modular architecture.

How do you ensure security?

Robust authentication, RBAC, data encryption, OWASP Top 10 protection and regular security audits.

How much does a web app cost?

The price depends on complexity. Contact us for a custom estimate based on your requirements.

Transform your idea into a web application

Request a free consultation and project estimate.

Get a free quote

Custom web application development - SaaS, portals, dashboards

We develop complex web applications with scalable architecture and modern interfaces. From multi-tenant SaaS platforms to management portals, analytics dashboards and custom CRM/ERP systems - every solution is built to your business needs. We use the latest technologies: React, Vue.js, Laravel, Node.js and PostgreSQL on AWS infrastructure.

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