We provide pre-vetted developers and full dedicated teams tailored to your project — whether you need a single engineer to reinforce your team or a complete squad to build from the ground up. We also help businesses integrate AI where it creates real value. Every engagement starts with a trial period.
Trial period included · Response within 24h · NDA from day one
Good developers are hard to find. Great ones who actually care about your product are even harder. Agencies give you whoever's on the bench. Freelancers disappear when things get complex. Hiring in-house takes months you don't have.
We started VANTREXIS to solve this. We vet developers the way we'd vet someone for our own products — because we build those too.
Reinforce your existing team with a single pre-vetted engineer — or bring in a complete dedicated squad to own a workstream end-to-end. You define the scope and scale; we match the right people to your stack, domain, and working style.
Have an idea but no team? We handle the full development cycle — from architecture and design through development, testing, and launch. Your product, our engineering.
We help businesses identify where AI creates real value and implement it — from automating internal workflows to embedding AI features directly into your product. Practical, scoped, and built to last.
Whether you need one developer or a complete team, here is how we make it happen — with no surprises along the way.
We start with a free 30-minute call. You tell us what you're building, what kind of help you need, and where you are in the process. We listen, ask the right questions, and figure out the best way to help.
Based on your requirements, we put together the right setup — whether that's a single senior engineer, a pair, or a full team. You review profiles and technical backgrounds. No resume flooding — only people we'd put on our own products.
Work begins. You evaluate everything that matters: code quality, communication, speed, cultural fit. No long-term lock-in at this stage. If something isn't right, we adjust or replace — at no cost.
Once you're confident in the fit, we continue. Your developers stay dedicated to your project with full context continuity. We scale up or down as your needs evolve.
We don't push a single stack. We match engineers to the technologies your project needs — and we equip them with modern AI tools to move faster without cutting corners.
Vue, React, Next.js, Nuxt, React Native
Fast, interactive interfaces built with the framework that fits your product and your team.
Node.js, NestJS, .NET
Scalable APIs and services designed for security, performance, and long-term maintainability.
PostgreSQL, MongoDB, Redis, Prisma, Entity Framework, TypeORM
Data architecture optimised for complex queries, high transaction volumes, and reliable scaling.
AWS, Docker, CI/CD, Vercel
Automated pipelines, containerised environments, and zero-downtime deployments as standard.
GitHub Copilot, Cursor, Claude, Custom Workflows
Our developers use AI tools daily — accelerating code generation, reviews, and bug detection while maintaining clean, production-grade quality.
We don't ask you to take our word for it. Every engagement starts with a trial period — you evaluate the work firsthand before making any long-term decision. Not the right fit? We adjust at no cost.
Our engineers use GitHub Copilot, Cursor, and custom AI workflows as part of their daily process. This isn't a buzzword — it's a measurable productivity advantage that means faster delivery and cleaner code.
We don't just write code for clients. We build, ship, and maintain our own software products. This gives every developer on our team a product-owner mindset — they care about outcomes, not just tasks.
Need one developer to plug into your existing team? A pair to tackle a critical feature? A full squad for a greenfield project? You choose the setup. We deliver the talent.
No account managers. No middlemen translating your requirements. You communicate directly with your developers — and with our founder when you need strategic guidance.
We're a Ukrainian company. We've shipped production software through blackouts, air raids, and uncertainty that would shut down most teams. Your deadline is safe with us.
Founder & Lead Engineer
"I built VANTREXIS around a simple idea: clients deserve developers who think like product owners, not just contractors filling hours. Whether we're placing a single engineer on your team or building an entire product from scratch — the standard is the same. Every person we put on your project is someone I'd trust on mine."
With years of hands-on experience in full-stack engineering and complex SaaS development, I personally vet every developer we work with. I stay involved in every engagement to ensure the quality, communication, and delivery meet the bar — not just at the start, but throughout.
Multi-tenant applications with role-based access, billing integration, and complex workflows designed for growth.
Responsive, high-performance web apps — from MVPs and internal tools to large-scale customer-facing platforms.
Cross-platform and native mobile solutions with seamless UX, offline support, and backend integration.
Data-rich internal interfaces for operations management, analytics, and real-time business monitoring.
Microservices, third-party integrations, and API-first architectures connecting your systems into a unified whole.
Custom storefronts, multi-vendor platforms, and bespoke checkout flows with payment and inventory orchestration.
Architecture · 5 min read
Microservices sound great, but they introduce premature complexity. Here is how we build scalable monoliths that split cleanly when the time comes.
AI & Tooling · 4 min read
GitHub Copilot and Cursor in the hands of experienced engineers with structured workflows measurably accelerate delivery. Here is how we use them and what to expect.
FAQ
Book a free 30-minute discovery call. Tell us what you're building and what kind of help you need. No pitch, no pressure — if we're not the right fit, we'll tell you honestly.
Or email us directly at office@vantrexis.com
Based in Ukraine (EET) · Flexible with US & EU time zones