Node.js Development Company
Save your time on working with Node.js by choosing a reliable tech partner
- We have a team of 45 people, experienced in a broad set of JS technologies
- We have 8 years of experience with Node.js - 60+ projects
- Our team of Senior IT consultants can help you with any complex issue
Why Node.js?
Choose Node.js for web and mobile development
As a part of the JavaScript stack, Node.js is a great back-end tool for all JS developers. With React and React Native, Node.js completes the stack meaningfully. This means that the web and mobile front-end, as well as the back-end, can be handled by one team and sometimes even by one full-stack developer.
Fast processing
When it comes to concurrent processing, Node.js is faster than Java and PHP (as measured by server-side I/O performance).
Scalability
Node.js is perfect for microservices. This allows to break up the app’s logic into smaller pieces and enables the product’s growth.
Powerful, free tools
As a part of the JavaScript stack, Node.js is rich in free, Open Source tools that speed up the development and reduce time to market.
Technical perspective
What our CTO thinks about Node.js?
Node.js allows us to write universal JavaScript code and share business logic between the frontend and backend. Reusing the code reduces boilerplate and, as a result - time to market.
Maciej Stasiełuk
CTO at Vazco
Node.js experts
Meet specialists who can help reach your goals
Radosław Miernik
As an architect, Radek had a chance to review 40+ JS-based projects, focusing on optimization, architecture, developer experience, and security. Read Radek's latest article on the JavaScript ecosystem and check his perspective.
Radek's latest article
Development process
We can help you at any stage of the development
1
Workshop
Gain insights into your business model, users, and functionalities.
2
Wireframes
Confirm and improve initial ideas and assumptions before coding starts.
3
Project Kickoff
Let’s agree on principles of cooperation, milestones, and deliverables.
4
Design
Turn wireframes into attractive and purposeful visuals.
5
Development & QA
Make the product work and test it thoroughly before you launch it.
6
App Maintenance
We’ll help you maintain and expand your product in the long run.
Portfolio
Check Node.js case studies from companies with similar challenges
Grid
A disruptive mobile app for club management, allowing ordering drinks, mobile payments and ticket sales.
Book Salon
A system for booking and managing beauty salons, physiotherapists, personal trainers, and other vendors.
Reviews
What do clients think about working with Vazco?
We’re very impressed with Vazco's work pace, communication, and quality. At first, we didn't prepare a sufficiently extensive backlog for the team, as we were not expecting the development pace to be so fast!
Harrison Hunter
CTO at MaestroQA
Introduction of a 3D Configurator, transfer to a new e-commerce platform, and other planned changes we did, increased our conversion rate by approx. 100%. [...] They advised us how to efficiently move into a direction we were aiming at - becoming the most digital furniture retailer in Europe.
Marcel Faymonville
Head of Marketing at Vetsak
I had my doubts about outsourcing some key development areas outside our company; however, people at Vazco have proven my doubts wrong. The team at Vazco has shown real commitment and product ownership at such a level that it would be hard to build even internally and definitely rare when outsourced. They are also really nice people and fun to work with.
Jonne Castrén
Founder and CEO of Book Salon Oy
For me, Vazco is a very good company. When I have the opportunity, I recommend them. We’ve been working for a long time. All projects were always well made. Usually, we get full service (from the idea to the design and implementation). They are experts.
Ivica Belenovic
CEO at aleno
Move ahead with your goal-oriented team of experts rated ★4.8/5 by executives.
Tech Stack at Vazco
Work with versatility and speed assuring technologies
Reliable Tech Partner
Choose wisely
If you are building a digital product, you need a reliable, stable, and technologically advanced partner who will take care of building a team of experienced developers so that you can focus on your business.
At Vazco, we’ve been developing web and mobile apps since 2009 and have completed dozens of projects. Our clients have benefitted from the mature approach of our engineers, testers, product owners, and designers.
Located in Wrocław, Poland - a 1M urban area and a central academic and technological hub - it gives us access to great talents.
Frequently asked questions
Node.js
What is Node.js?
Node.js is a JavaScript runtime environment, which means that you can run JavaScript code not only in the browser but also in the server environment - on the backend.
Node.js is open-source and mature, with over ten years in the market. It's loved by small companies, start-ups, and large corporations, including PayPal, Microsoft, or Netflix.
Why do you use JavaScript on both backend and frontend?
Single programming language across the whole application stack has many advantages:
- At Vazco, every developer is a full-stack developer with the ability to write code for both backend and frontend. No more conflicts between teams. Everyone is in the same boat.
- We can reuse the business code if needed. Some critical parts of the application (e.g., validation logic or optimistic UI) require the same business domain-specific code on both the backend and frontend.
- Unified tooling. We can use the same tools to ensure high code quality across the whole stack and less maintenance burden.
How Node.js compares to other languages like Go or Ruby?
Every programming language has some advantages and disadvantages. We have found our sweet spot with TypeScript and Node.js.
Node.js is fast and lightweight, making it a good choice for microservices and products under high load, similar to Go.
Simultaneously, the community and its ecosystem make it a solid choice for start-ups and products where time to market is crucial - an area where Ruby used to shine for many years.
How Node.js handles multiple requests?
The asynchronous nature of Node.js makes it easy to write a synchronously-looking code that is actually non-blocking. Under the hood, Node.js has a single event loop and handles only one operation at all times, but the operation itself can be split into multiple “pieces of work” that can be interleaved.
