Web
Development
Services

End-to-end development services that will help you digitize your business and disrupt the market, no matter your business size.

200+ Python and JavaScript developers are ready to deliver top-quality applications and help you bring your next big idea to life.

Examples of our projects
contact us

End-to-end development services that will help you digitize your business and disrupt the market, no matter your business size.

200+ Python and JavaScript developers are ready to deliver top-quality applications and help you bring your next big idea to life.

ŁUKASZ KOCZWARA
VP of Engineering

Why choose web development?

icon-web-development (1)
photo-devops-2

Without a web app, your business is losing—both money and market share. A web application will give you and your customers a zero-install, centralized, safe, and scalable experience. Using cutting-edge technologies, you’ll get both reliability and better performance.

If you’re an established company, you can digitize your processes and cut costs
in the spirit of digital transformation. If you’re a startup, you can build your dream product and disrupt the market quickly yet sustainably. All you need to run your business is within your grasp: custom web applications, CMS (Content Management System), SEO-optimized websites, and more.

We can help you find the right solutions for your individual needs. Save time, streamline
your business, reach a wider audience, and enhance your brand experience with
a tailor-made web app!

Why use Python &
JavaScript

for web development?

Fast, bug-free, cost-efficient, and secure. This is what JavaScript on the frontend and Python on the backend will guarantee for your app.

A wide array of dedicated libraries and frameworks provide a variety of different features off-the-shelf. This equals less time and money spent on development. Python and JavaScript will allow you to continue building your app quickly. API integrations are extra easy—they will speed up and simplify the building process.

And if you’re a startup owner just about to build your MVP, the tech stack of Python and JavaScript will help you quickly reach your milestones, receive a ready-to-use version of your product, get a surge of clients, and impress your investors.

The two languages are at the forefront of programming innovation. You will never run out of community support and skilled developers ready for hire. Python and JavaScript are our main tools of the trade. You can be sure that with our technological focus, you’ll always get the best solutions and the best people on the market.

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We are the largest Python software house in Europe

—maybe even the whole world

Founded in 2005 and based in Poland, we have 200+ Python developers and 15+ years of experience under our belt to meet all your development needs.

We provide a comprehensive range of services for end-to-end product development: DevOps, Product Design, and Mobile Development. However, our top specialty remains Python. This sharp focus is what sets us apart from the competition. Paired we JavaScript, we can provide a cutting edge tech stack for your web application.

schedule a consultation
photo-services-python-2
No.1
Python & Django Developer and Global Leader

on the independent, obejctive B2B research platform Clutch.co with an average rating of 4.8 from over 50 client reviews

Web development services we’ve provided

to our clients
web-applications-dev Web applications
development
static-website-dev Static website
development
cms-dev CMS development
ecommerce-dev Ecommerce
development
api-integrations API integrations
api-dev API Development
bi-system-integr BI systems
integrations
mobile-web-apps Mobile web apps
(in-browser mobile apps)
performance-business-idea-1 Progressive Web App
(PWA) development
responsive-web-design-1 Responsive
Web Design (RWD)
erp ERP development
icon-front-end Frontend
development
backend Backend
development
database Database design
and development
cloud-architecture Cloud architecture
and deployment strategy
social-media Social media
integrations
public-web-services Public web services
(open API)
landingpages Landing pages
digital-storyteling Digital strategy
ux-design User Experience
& Design
ux-design MVP
development
web-app-arch Web app
architecture
intranet-dev Intranet
development
security-audit Security
audit
performance-audit Performance
audit
performance-audit Code Quality
audit
Why trust STX Next

with your web development?

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We’ve been making web applications for over 15 years

With hundreds of projects under our belt, we can find a solution to every problem.

We have experience in your business vertical

Our developers and managers have different specializations, from fintech, proptech, and martech through the gaming and sports industries. Your project will be in good hands.

Hire one developer, tap into 200 developers’ experience

Apart from your development team, there are over 200 developers in our company, always ready to share their expertise with you. You’re not just hiring one team—all the intellectual and technical power of STX Next is at your disposal.

We will support every stage of your web development project

Programming, DevOps, Product Design—we have all the competencies needed to create a web app from start to finish in-house.

Scale up and down whenever you need it

Our technological focus allows us to always find the right developers for you, should you need more hands on deck or specific expertise.

Your team is exclusively yours, full time

The team assigned to your project works on your project only, so they can devote the full attention to your product.

You can count on our support post-development

Production deployment doesn’t have to mean goodbye. After the development phase of your product is finished, we can continue supporting it on a smaller scale to ensure everything is going smoothly.

What technologies will we bring

to your web app?
  • icon-python Python (Backend)
  • icon-java JavaScript (Frontend)
  • icon-postgre PostgreSQL, MongoDB, MySQL (Database)
  • icon-aws AWS (Cloud)

Python is perfect for web development services.

You can have a web app done quickly, yet without sacrificing the quality. It’s versatile, clear, and supports scalability.

With the variety of UI functionalities JavaScript offers, your web app will be responsive and modern.

JavaScript is supported by all the browsers and can also serve as a backend technology with the help of Node.js.

We use Relational Database Management Systems most fitting to our tech stack.

This type of data storage system can manage plenty of information; it’s also scalable, flexible, and secure.

A cloud-based web app ensures maximum security and scalability.

With built-in functionalities and easy API integration, it will further reduce your costs.

icon-python Python (Backend)

Python is perfect for web development services.

You can have a web app done quickly, yet without sacrificing the quality. It’s versatile, clear, and supports scalability.

icon-java JavaScript (Frontend)

With the variety of UI functionalities JavaScript offers, your web app will be responsive and modern.

JavaScript is supported by all the browsers and can also serve as a backend technology with the help of Node.js.

icon-postgre PostgreSQL, MongoDB, MySQL (Database)

We use Relational Database Management Systems most fitting to our tech stack.

This type of data storage system can manage plenty of information; it’s also scalable, flexible, and secure.

icon-aws AWS (Cloud)

A cloud-based web app ensures maximum security and scalability.

With built-in functionalities and easy API integration, it will further reduce your costs.

Cooperation models

Team extension

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Add skilled programmers to your in-house web development team

Get extra coding power to increase your development capacity. Scale up and down at will.

End-to-end product development

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We can create your dream product—from start to finish

Our battle-tested experts are ready to take the challenge head-on. We have all the competencies in-house, so you don’t need to look for any additional vendors.

Outsourcing is a big leap for your software projects

On your path to greater velocity and flexibility, we’ve got you covered every step of the way.

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1
What if I want to keep some of the work in-house?

Smart move. By all means, keep your existing team if it works for you. Your external team will simply complement what you’re already doing while bringing in a fresh perspective and greater scalability.

They’re embedded completely in our process to the point that there’s no difference between one of our in-house developers and one of theirs.
Scurri
Software Engineering Manager
2
What if I need to save my budget and cut development costs?

You can scale the team down or move development entirely back in-house.

Not only are they transparent and flexible, but they’ve been immensely helpful when we needed to scale up. When the time came to scale down, it was no problem, either.
Blocktrade AG
CEO
3
How will I know you’re a culture fit?

We’ve been on the market since 2005 and 99% of our clients are outside of Poland, so we have lots of experience cooperating across cultures.

STX Next has very energetic and sociable teams, and we get along well. After working extensively with their teams, we honestly see them as colleagues rather than suppliers. That’s a unique thing, and it has to do with the culture of STX—it’s something they should be proud of.
Hogarth Worldwide
CTO / Product Director
4
How can I be sure you’ll understand my project and what it needs?

You don’t want to just ship features; your software should help your business succeed in the market. That’s why we’ll begin our cooperation with a discovery process to understand what you’re building, for whom, and why.

They are willing to learn and understand our business. Instead of just coding to our specs, STX Next engages with us as a partner, wanting to understand, improve the code, and deliver better products.
Fintech Company, Austin, TX
Senior Engineering Manager
Examples of web development

projects we’ve delivered

project-tiles-2-1
Industry: Blockchain & Crypto

Blocktrade

Blocktrade is a state-of-the-art crypto trading platform that prioritizes speed, reliability, and safety.

It allows retail users, brokers, professional traders as well as institutional money managers
to trade with crypto assets and indices in a fully audited and highly secure way.

featured in
logo-forbes-1
read the portfolio entry
project-tiles-2
Industry: Fintech

Vyze

Acquired by MasterCard in 2019, Vyze is a leading fintech company for manufacturers and retailers.

Bringing together a comprehensive lending supply, technology, and support, Vyze helps businesses provide simpler, more satisfying financing experiences to their customers, wherever and whenever they shop.

acquired by
logo-mastercard-1
read the portfolio entry

All of our case studies

During our 15+ years on the market, we have delivered 350+ projects for 130+ clients in several dozen industries, ranging from fintech and big data to education and advertising.

browse all

Why work with STX Next?

15 years

of market experience

350+

projects delivered

3+ years

average partnership

130+

clients served

350+

professionals on board

6.5 years

average experience of our web developers

What our clients say

C-level executives, product managers, tech leads, and founders from around the world have appreciated our help in delivering world-class products under strict deadlines.

The feedback we get from our clients is consistent. We take real ownership. We happily serve as mentors in tech and Agile. We listen to real business needs instead of just shipping features.

Featured in forbes

It's been an absolute pleasure working with the engineers at STX: from day one they've shown a huge amount of professionalism and drive to deliver great results quickly. It's been easy to discuss different approaches, whether it be technical solutions, better ways to work together, or product decisions from a user perspective. This has ensured we've achieved the best outcomes.

Chris O'Reilly
CTO @ Deuce Tennis

Working with STX Next felt like a strategic partnership rather than outsourcing. From consultation through to development and delivery, the STX Next team integrated seamlessly within our own team, in a challenging technical area, and delivered to the same standards we expect from our internal developers.

Michael Stone
Chief Technology Officer @ Enroly
Featured in the-telegraph-logo

We were looking to move our Python & Django development out of London, to save money but also to find a good quality Agile team approach that included some product ownership. STX Next was able to provide the high quality dev team alongside project management. This fact combined with the costs savings from moving away from London made it a simple decision.

Neal Hendey
Managing Director @ TBSeen

They have a genuine interest in their client’s business environment. Their Scrum teams were more like an extension of our own team than an external entity. They don’t force a template on their client, focusing instead on delivering software in a way that compliments the client’s own process. Our work together resulted in award-winning products that we would not have otherwise delivered.

Owen Thornton
Software Development Manager @ BetBright
Featured in yahoo-finance-logo

STX Next’s development efforts have been so successful that the contract is likely to be extended, and the DevOps resources are incredibly proactive and communicative. The firm features an effective onboarding process and an agreeable project management approach, creating a seamless engagement.

Kim Steglich
Director of Operations @ BuildFax

The team is very product oriented - they try to understand the product and its end users. This means that there are more sets of eyes looking after potential User Experience issues, which results in a better product.

Ron Shteinberg
Head of Product and Operations @ Newable
Acquired by png-transparent-apple-logo-business-iphone-apple-heart-computer-logo

Apart from their quality of work and timeliness, it was important for us to have clear communication. STX Next met this expectation very well.

Nitsan Avni
Mobile Development Lead @ RealFace

We came to STXnext looking for a partner to join our developers in putting together a site for Buddhist texts. It's a complex project, involving tens of thousands of texts and relations, and dealing with nearly forty languages. We've been more than happy with the process. The STXnext team has shown initiative and interest, and has been quick to adapt to working with our developers.

Bhante Sujato
Director @ SuttaCentral

What other services
do we offer?

Product Design

SERVICES

DevOps

SERVICES

Mobile

DEVELOPMENT SERVICES
Tell us about your project

Speed up work on your software projects and outpace the competition.

Hire Us
photo-matt
Matthew Harris
Director of Business Dev
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Marta Błażejewska
New Business Manager