Software engineering,
delivered as a service.
WDEVELOPERS DOO is a software studio based in Budva, Montenegro. We design, build and maintain web applications, SaaS platforms and AI systems for businesses across Europe and North America.
A senior team, one point of contact.
We work with founders, product teams and established businesses that need production-grade software without hiring a full engineering department. Every engagement is led by a senior engineer who is accountable end-to-end — from scoping and design through deployment and support.
We are a registered Montenegrin company (CRPS 51062868). Contracts are signed under English or Montenegrin law, invoices are issued in USD or EUR, and every project ends with full IP transfer, source code delivery and documentation.
What we build.
Web Development
Marketing sites, e-commerce and content platforms built for speed, SEO and conversion.
SaaS Development
End-to-end SaaS platforms: authentication, billing, dashboards, multi-tenant data.
AI Development
Applied LLM and RAG systems — chat assistants, document search, workflow copilots.
Mobile Apps
iOS and Android apps delivered as a single React Native codebase.
API Integration
Reliable integrations with payment, CRM, ERP and third-party APIs.
UI / UX Design
Product design systems, interface design and user research for web and mobile.
MVP Development
Fixed-scope MVP for founders and product teams validating a new idea.
DevOps & Cloud
Infrastructure, CI/CD and observability for teams that need to move safely.
Sectors we serve.
FinTech
Payment platforms, ledger systems, KYC flows.
SaaS & B2B
Multi-tenant apps, dashboards, billing.
E-commerce
Custom storefronts, headless commerce, checkout.
HealthTech
Patient portals, telemedicine, medical CRM.
Logistics
Fleet, warehouse and delivery management tools.
Media & EdTech
Content platforms, LMS, subscription apps.
How we work with you.
A structured engagement that keeps you informed at every step.
Discovery
One-hour intro call, scope document and fixed proposal within 3 business days.
Design
User flows, wireframes and high-fidelity interfaces reviewed each week.
Build
Weekly demos on a staging environment. Written status update every Friday.
Launch
Production deployment, monitoring setup and stakeholder walkthrough.
Support
Bug fixes, minor changes and infrastructure care under a written support plan.
A modern, boring stack.
We choose tools our clients can hire for and maintain over time. No exotic frameworks, no lock-in.
Selected case studies.
Nordic Ledger
Multi-currency reconciliation platform
Reduced monthly close from 9 to 2 business days. Reconciliation accuracy raised to 99.6% based on the client's internal audit.
Portside Logistics
Fleet and dispatch web platform
Dispatch capacity per operator increased by roughly 35%. Late-delivery rate reported by the client dropped from 11% to 4%.
Lumen Health
Patient intake and triage portal
Average intake time per patient reduced from 22 to 6 minutes. All 8 clinics onboarded in under 3 months.
Transparent packages.
Growth
For SaaS, web apps and revenue-generating products.
Enterprise
For complex platforms, migrations and dedicated squads.
Common questions.
Where is WDEVELOPERS DOO based?
We are a limited liability company registered in Budva, Montenegro (CRPS 51062868, PIB 03472027). Our team works remotely across Europe and delivers to clients globally.
How do engagements start?
Every engagement begins with a short discovery call. Within 3 business days we send a written scope, fixed price and timeline, plus a Master Services Agreement for review.
How is pricing structured?
We use fixed-price packages for defined scopes and monthly retainers for ongoing work. Prices on the pricing page are in USD and exclude applicable taxes. Invoicing is available in USD or EUR.
What payment methods do you accept?
We accept bank transfer (SEPA and international wire) and card payments processed through Stripe and Paddle. Payment terms are Net 14 for retainers and milestone-based for projects.
Do you sign NDAs and DPAs?
Yes. Mutual NDAs are signed before any commercial discussion involving confidential material. A GDPR-compliant Data Processing Agreement is signed for any engagement where we process personal data on your behalf.
Start a project with us.
Tell us about your project. We reply within one business day (Mon–Fri, 09:00–18:00 CET).