Interactivated Solutions helps US and European businesses build better software, scale engineering teams, and accelerate development through AI-native software engineering.
With 25+ years of experience, we specialize in Custom Software Development, SaaS and AI Development, AI Agents & Automation, and IT Staff Augmentation. Our senior developers integrate seamlessly into existing teams or take full ownership of software projects, from architecture to deployment.
100% AI-Native Developers
Our engineers leverage modern AI development tools throughout the software lifecycle, combining proven engineering practices with AI-assisted workflows to deliver reliable, scalable applications faster.
Our Core Expertise:
AI Development: AI Agents, Multi-Agent Systems, agent orchestration, RAG, LLM integrations, AI Chatbots, conversational AI, and intelligent workflow automation.
IT Staff Augmentation: Senior Full Stack Developers, Backend Developers, AI Engineers, React Developers, Python Developers, and Golang Developers.
Custom Software Development: End-to-end development of SaaS platforms, marketplaces, enterprise applications, and complex business systems.
Web, Mobile & Desktop Development: React, Next.js, Node.js, TypeScript, Python, Golang, and modern cloud architectures.
Industries We Know
We have particularly strong experience in Healthcare, Elderly Care, Digital Health, SaaS, and B2B/B2C Marketplaces, developing secure, scalable solutions for businesses with complex operational requirements.
Why Interactivated?
We combine the flexibility of staff augmentation with the accountability of a long-term technology partner. Whether you need one experienced developer, an entire dedicated team, or a complete AI-powered application, we provide the engineering expertise.
Founded by Roy Van Eijsselsteijn: Top Rated Plus and Expert-Vetted (top 1% of Upwork talent) on Upwork, with 250+ jobs, 27,000+ hours, 180 verified 5-star reviews and $2M+ in projects delivered.
Interactivated Solutions offers competitive pricing and good value for cost, with project investments ranging from $20,000 to over $1 million. Clients appreciate their expertise and flexibility within budgets, indicating a strong return on investment across various projects.
Challenges with Communication and Language Barriers
Some clients noted challenges related to communication and language barriers, particularly with non-native English-speaking developers. However, these issues are often mitigated by the presence of fluent team members.
Expertise in E-commerce and Software Development
Interactivated Solutions is recognized for their proficiency in e-commerce platforms like Magento and custom software development. Clients commend their ability to deliver complex projects, such as multi-store setups and custom plugins, with high technical expertise.
High Client Satisfaction and Trust
Clients express high satisfaction with Interactivated Solutions, highlighting their trustworthiness and ability to meet or exceed expectations. The company’s commitment to delivering quality work is a recurring theme in client feedback.
Strong Industry Expertise
Interactivated Solutions is recognized for their strong industry expertise, particularly in e-commerce and software development, which enables them to deliver tailored solutions that meet specific business needs.
High Technical Competence and Versatility
The technical competence and versatility of Interactivated Solutions’ team are frequently highlighted, with clients praising their ability to work across various platforms and technologies.
Commitment to Client Success
Interactivated Solutions demonstrates a strong commitment to client success, actively engaging in projects as a partner rather than just a service provider, which is highly valued by their clients.
Digita Marketplace Development for Real Rstate Brokerage
API DevelopmentCustom Software DevelopmentWeb Development
NextJSTypescript
$50,000 to $199,999
Oct. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The overall impact of their work has been extremely positive for our business."
Apr 23, 2025
Owner, Workplace Professional Ltd
Jonathan Nicholas
Real estate
London, England
11-50 Employees
Online Review
Interactivated Solutions has built a digital marketplace for a real estate brokerage. The team has worked on the backend API and frontend components and set up advanced mapping tools and a CRM system.
Interactivated Solutions has delivered a platform that effectively connects property owners with brokers. The team has a top-notch project management approach, meets deadlines, and consistently delivers high-quality work. Overall, their technical expertise has led to the project's success.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Owner of Workplace Professional Ltd
Describe what your company does in a single sentence.
We are a real estate brokerage in the UK that streamlines connections between property owners, managed providers, and managed bolt-on partners with brokers.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Interactivated Solutions to accomplish?
Develop a digital marketplace platform with a modern tech stack, improving broker and client connections with a focus on speed and usability.
SOLUTION
How did you find Interactivated Solutions?
Online Search
Why did you select Interactivated Solutions over others?
High ratings
Pricing fit our budget
Good value for cost
How many teammates from Interactivated Solutions were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Interactivated Solutions helped us develop a digital marketplace to connect brokers, property owners, and partners. The team handled both the backend API and frontend components, ensuring that the platform was not only functional but user-friendly. They integrated key requested features such as advanced mapping tools and a CRM system designed specifically for brokers, which has been our top priority from the start.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The outcomes of this project have exceeded our expectations. The platform now effectively connects property owners with brokers, making the process more efficient and transparent. One of the most significant improvements has been the seamless integration of critical features and a tailored CRM system. These updates have drastically improved how our brokers manage leads and track client communications, leading to increased engagement and productivity on both ends.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project management approach from Interactivated Solutions was top-notch. From day one, they set clear expectations and outlined a detailed plan, which made it easy for us to track progress. Deadlines were always met, and the quality of work was consistently high. What really stood out was their responsiveness, whenever we had a concern or needed a tweak, they were quick to adapt. We never felt like we were just another client, their team took ownership of the project as if it were their own, making sure we were always in the loop and comfortable with each phase.
What was your primary form of communication with Interactivated Solutions?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What impressed me most about Interactivated Solutions was their ability to merge technical expertise with real-world practicality. They didn’t just build a system that worked; they built one that made our daily operations smoother and more efficient. The integration of new features felt incredibly intuitive for our team, and the constant communication throughout the process kept us feeling engaged and confident in the project. They didn’t just deliver a product, they helped us think through and solve problems along the way, making the whole journey feel collaborative and results-driven.
Are there any areas for improvement or something Interactivated Solutions could have done differently?
Looking back, I can’t say there were major issues. If I had to suggest an improvement, it would be in how minor bugs or tweaks were handled post-launch. The team was quick to address any critical issues, so the crisis was averted. That said, this is a very small point in an otherwise stellar experience, and the overall impact of their work has been extremely positive for our business.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Dev for Packaging Company
Web Development
$10,000 to $49,999
Jan. 2020 - June 2021
4.5
Quality
4.5
Schedule
3.5
Cost
3.0
Willing to Refer
4.5
"The team was extremely reliable and always available."
Sep 13, 2021
Owner, van Dommelen Luxury Packing
Theo van Dommelen
Verified
Other industries
Netherlands
1-10 Employees
Online Review
Verified
Interactivated Ecommerce built a website for a packaging company. They needed to use PWA for the project.
Though there are no measurable outcomes yet, Interactivated Ecommerce delivered everything seamlessly. They were responsive and dependable.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the owner of a luxury packaging wholesaler.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Interactivated Ecommerce?
Building a new website according to the PWA system
SOLUTION
How did you select this vendor and what were the deciding factors?
I have been working with Interactivated for some years, and they are a reliable partner for me
Describe the project in detail and walk through the stages of the project.
the whole process took a bit of time, because we often had to wait for solutions within the PWA system.
How many resources from the vendor's team worked with you, and what were their positions?
I've always had a point of contact within interactivated, which was fine with me.
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
The new site is still too short in the air to make a statement about it now.
How effective was the workflow between your team and theirs?
The development did not always go smoothly, because PWA was completely new
What did you find most impressive or unique about this company?
The team was extremely reliable and always available.
Are there any areas for improvement or something they could have done differently?
There should have been some better communication before making any changes to the new site.
RATINGS
4.5
Quality
4.5
Service & Deliverables
Schedule
3.5
On time / deadlines
Cost
3.0
Value / within estimates
"Costs were very high"
Willing to Refer
4.5
NPS
Showing 31-32 of
32 Reviews
Our Story
We're Interactivated: an AI-native software development company founded in 2014, building on 25+ years of experience. Around 50 pragmatic builders, designers, engineers, and product experts craft SaaS, marketplaces, eCommerce, and bespoke apps with clean architecture, AI integration, and automated QA. We partner end-to-end (MVP→scale), prioritize transparency, reliability, and calm execution, and have delivered healthcare, legal, marketplace, and enterprise platforms alongside dozens of awards.
Meet the Team
Roy Van EijsselsteijnCEO
Ivan NazarovHead of Business Development
What Sets Us Apart
Why Choose Us?
Because We Get It.
We Don’t Do Boring.
No buzzword bingo. No clunky software. No dev teams that disappear mid-project.
Premier Verified means Clutch independently confirmed Interactivated Solutions is a legally registered business, financially sound (Creditsafe: Very Low Risk), and backed by 31 verified client reviews averaging 4.8 stars.
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