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System integration in modern digital ecosystems

Disconnected systems slow down delivery, limit visibility, and create operational inefficiencies. We help organisations design and implement integrations that connect platforms, automate workflows, and ensure consistent, reliable data across the entire ecosystem. Whether you're integrating third-party services or modernising legacy systems, our teams bring the technical expertise and delivery experience needed to get it right.

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System integration services we offer

System integration consulting

Clear strategy. Right foundations.
We assess your existing systems, integration needs, and business goals to define a clear integration approach. From selecting the right architecture to planning delivery, we help you reduce risk and set up integrations that scale with your business.

 

Enterprise system architecture

Designed for scale and reliability.
We design integration architectures that connect your systems into a stable, high-performing ecosystem. From analysis to solution design, we ensure your architecture supports performance, security, and long-term maintainability.

 

API design and integration services  

Connect systems. Automate workflows.
We design, build, and integrate APIs that enable seamless communication between your systems. We ensure reliable data exchange, real-time synchronisation, and consistent data flow across your ecosystem.

 

Read more about all the industries we have experience with.

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Countless success stories. Across 15+ industries.

We’re proud to deliver success for clients in Europe, the USA, and the UAE. And even prouder that many clients have chosen to work with us for years. Our key areas of expertise include FinTech, InsurTech, HealthTech, PharmaTech, EdTech, FoodTech, transportation & logistics, enterprise blockchain, and more.

Our work

How we optimised the XXImo system to drive their global growth

From six months to four weeks: We helped Howden supercharge processes

Vega IT and Costa Coffee: A trusted partnership, built to last

With UniCredit Bank Serbia, we built a new digital tool to streamline operational workflows

We co-created a unified track & trace unified platform

How we built an award-winning website for Antofagasta

How we helped Aprimo reduce search time from several minutes to tens of milliseconds

Building a new website for the Bank of Cyprus

Enabling a global, GDPR-compliant marketing campaign with Salesforce Marketing Cloud

How we developed a next-level cybersecurity tool

We helped SMS PLC build a website that inspires sales and customer loyalty

We helped Teach First process 40k active users

We developed a mobile app for a global retail shop

How we helped Paperchase increase digital sales by 56%

Building Heartcount – an employee engagement platform with a response rate of over 60%

How we optimized Viantro – a go-to medical matchmaking platform

From bugfix to total rebuild: Supercharging the Braintoss productivity app

Using Salesforce to build a hair assessment questionnaire with a completion rate of over 95%

Using Salesforce to help an IT recruitment team create reports in less than a minute

We optimised Rethink’s underwriting platform with Salesforce

How we helped Qualica develop a universal digital banking platform

How we used NLP to optimize Argus Data Insights

How we enabled data visualisation in insurance

How we helped Doctari become a healthcare recruitment giant

Helping Swiss Industrial Multinational meet the highest cybersecurity standards

How we helped SeaChange catapult their share price after the first demo

We helped Companion reach over 31.000 registered users

Emperor and Vega IT: Driving success on more than 550 projects

We built Gilded - a robust trading platform

How we future-proofed a healthcare mapping app by Akros

Helping Naduvi increase customer conversions by 16%

Building innovative SaaS software for Mapiq

DEPT® and Vega IT: 17 years of partnership and growth

We made Chirrup 5X faster than competitor bird recognition models

How we helped I.G. Advisors create Mesa

How we created a mobile app for Heinzer-IT in just two months

How we built TaTaTu – the first social network that incentivizes users

How we co-created a winning SaaS platform for banks

10+ years of partnership with Emakina / Empathy Lab – and counting

Driving success for a leading retail company

Helping Tangent build a brand-new sales hub for a global workforce

How we built and released an eLearning mobile app in just a few months

How we built the LeadDev website from scratch

How we helped SleeperCharger connect EV drivers with the right accommodation

Helping Optibrium enhance efficiency and keep a competitive edge through cloud deployment

How we helped Analysys Mason to create a website and ‘Knowledge Centre’ for thousands of users

How we helped Nextail automate processes

How we built a scalable, investment-worthy system for FaultFixers

How we helped Embrace transition to a full SaaS solution and boost performance by 30%

Helping a leading digital identity company hit 1 million users in 6 months

Co-creating the first Serbian Sign Language app for children and beginners with UNICEF

How we supercharged numerous eCommerce websites using Salesforce Commerce Cloud

How we helped Tommy’s increase donation amounts and streamline processes

THNK World: How we equipped a collaborative learning platform for success

We co-created Memwa – an AI-powered app that encapsulates memories

How we helped Mettle create a pocket mental health app for men

From several days to a few hours: We helped Toogethr accelerate client portal configuration

How we supercharged IPM Group’s four mobile apps

How we helped Argus create a data processing solution

How we helped a leading global community build three platforms

We helped IDH develop remarkable sustainability software

Helping Trenkwalder streamline the hiring process

Helping a FinTech client supercharge user experience

We developed a clinic management platform for a leading medical technology company

In collaboration with KOQOON, we created a mobile app for the world’s first smart grill

We built and optimized coaching platforms for marketing and sales excellence

We modernised and enhanced pension management for CLAN INFORMATIK AG

A decade of success and collaboration with an information technology services company

We helped a pharmatech company scale their website

How we co-created an e-learning web application for eCademy

Innovating the crypto industry with Satochip

We helped JAAQ build a data-driven product development culture

Partnering with JAAQ an app that processes 60,000 requests per hour

How we transformed the student accommodation system

Building Trenkwalder’s website for global growth

We helped XPOfleet automate data mapping to unlock efficiency

How we helped STREAMETRIC transform their cloud-SCADA platform for water utilities

Built for the field: Together with De Woonpas, we created an offline-ready platform

Helping Costa Coffee reduce manual work by 90% with automated pricing and menu management

How we've taken Costa Coffee’s loyalty program to the next level

Turning Costa’s machine data into smarter decisions

We enabled real-time KPI reporting that allows Costa drive daily decisions

How we automated Costa Coffee's demand planning

We rebuilt Costa’s data architecture to drive growth

How we helped Eugen Seitz transform its invoicing process with CPQ

Building a platform that gives experts visibility beyond closed networks

We used Flutter to build a new app for XXImo

Scaling Shopify beyond its native offering for a large-scale retailer

When AI becomes the brand: Building Brand Sapiens for scale

Accelerating integrations through reusable components for Whitespace

Modernising Cornelsen’s learning platforms to support digital education at scale

What will define insurance performance in 2026

Data standards for modern healthcare platforms

How we helped a regional bank reduce credit risk analysis effort by up to 75%

PSD3 and PSR: Redefining trust, liability, and open banking in Europe’s new payments era

Enabling Relatives for Justice to turn a week of manual reporting into instant Salesforce insights

The world's first standard-agnostic accessibility testing platform for Access for All

Strength in numbers

18 +
Years in the market
1500 +
Projects launched
200 +
Clients trusting us
900 +
Expert software engineers

Platforms and systems we integrate

If a system has an API, we can connect it. We build secure, scalable integrations across your entire digital ecosystem, bridging modern enterprise platforms, custom-built tools, and legacy infrastructure.

For complex data orchestration and enterprise-grade security, we rely on industry-leading iPaaS and API management tools, including MuleSoft, Boomi, and Apigee.

Our integration capabilities span across key enterprise domains:

Enterprise systems and custom integrations

We integrate proprietary databases, custom-built ERPs, and legacy infrastructure using open API mechanisms to ensure no system remains isolated.

Expertise includes: Custom API development, legacy system modernisation, and third-party data synchronisation.

CRM and ERP integrations

We connect your core customer and operational data to automate business workflows.

Expertise includes: Salesforce, Microsoft Dynamics 365, and more.

Insurtech platforms integrations

We provide specialised integrations for the insurance technology ecosystem to ensure secure and compliant data flow.

Expertise includes: Whitespace, Ebix, Send Technology.

CMS and e-commerce integrations

We bridge your digital experience and commerce platforms with your back-office operations.

Expertise includes: Adobe, Sitecore, Optimizely, Acquia, Umbraco, Drupal, WordPress, and Magento.

Download our free infographic

Did you know that 83% of enterprises consider integration among their top five priorities. Download our free infographic and learn how system integration can transform your organisation. 

Vega IT engagement models

Time & Materials (T&M)

Who is this best for?

Ideal for evolving scopes, discovery-led initiatives, and long-term product development where flexibility and speed are key.

What do you get?

We provide you with dedicated, cross-functional teams that work as an extension of your business. They integrate seamlessly into your existing projects, flex around your priorities, and maintain full transparency throughout, allowing you to stay in control at every stage.

Typical use cases

  • Digital product development
  • Platform modernisation
  • Ongoing enhancement and support
  • Innovation and experimentation

Fixed Price

Who is this best for?

Ideal for businesses that have clearly defined requirements, scope, and timelines.

What do you get?

Deliverables, milestones and cost are agreed up front. We take full responsibility for the agreed delivery, which allows the business to have clear cost predictability and clarity.

Typical use cases

  • Well-defined projects
  • Regulatory or compliance-driven initiatives
  • Discrete platform or feature builds

Outcome-based engagement

Who is this best for?

Ideal for businesses focused on measurable business impact rather than inputs or outputs.

What do you get?

In this engagement model, success is defined by clearly agreed business outcomes, such as efficiency gains, performance improvements, or faster time-to-market. Instead of focusing on hours or rigid scopes, we align all our efforts around delivering measurable results that create real business impact.

Typical use cases

  • Business transformation initiatives
  • AI-driven and automation programmes
  • Performance or efficiency improvement engagements

The complete guide to enterprise system integration

  • Business Insights

Enterprise system integration can be truly transformative for large organizations. Read our complete guide to understand how system integration can positively impact your revenue growth and improve efficiency by removing si...

08-Apr-2024
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The Complete Guide To Enterprise System Integration BLOG NEWS
Sasa Popovic Contact Form

Sasa co-founded Vega IT 18+ years ago with his former university roommate Vladan. Their dream of founding an IT company has grown into the premier software company with more than 900+ engineers globally. If you prefer to send an email, feel free to reach out at hello.sasa@vegaitglobal.com.

Real people. Real pros.

Book a call today.

Send us your contact details and a brief outline of what you might need, and we’ll be in touch within 12 hours.