Matic Debelak Management Board Member at Modra zavarovalnica, d.d.

5.0 ★

Mobile App Development Review from Matic Debelak

Workstream 1: research and product strategy Workstream 2: ETP release Technology : Vendor use Flutter framework, which allows one programming language and one codebase to create two different apps (for iOS and Android). Clearly defined roles and responsibilities, communication is clearly and respectfully, very effective project methodology, trying to understand every time how their activities fits into mission of Modra zavarovalnica, respect each member of team, etc.

Claus-Peter Mueller Managing Director at NLB Lease&GO doo

5.0 ★

Software Development Review from Claus-Peter Mueller

We have engaged Infinum to develop an app that would digitalise our leasing process. From creating the initial offer through the necessary financing application and client identification to the final signature – all the steps required to successfully lease a vehicle or other object can be performed in-app, freeing the users of friction and having to deal with tedious paperwork. The app itself in the background has 30+ integrations, while keeping a seamless and quick to follow process on the front for our users. That application is in production and Infinum is responsible for maintaining it and further improving. After the initial development, we have additionally expanded our scope from vehicles to other equipment. They have also developed a Leasing widget, product which enables quick financing model while purchasing a vehicle online on car seller marketplace pages. At this moment, we are still in partnership with Infinum, and their engagement is mainly focused on localising the app to other countries and supporting us in our further business expansion. The work performed was done in Ruby on Rails and React technology, with support of other services.

Web Design Review from Anonymous

Thanks to Infinum's website refresh, the client has seen an almost 100% improvement in their website's conversion rates. The team excels at project management, using the client's own proprietary tool and also Figma very well. Their proficiency in design, delivery, and client relations stands out.

Amanda Viviano Vice President at Bartz Viviano

5.0 ★

WooCommerce Review from Amanda Viviano

We hired Qolos to build our local florist shop's website on WordPress and WooCommerce, and we couldn't be happier with the results. From the start, they took the time to understand our business and created a site that's not only beautiful but easy for our customers to browse and shop. The WooCommerce setup was seamless, our online ordering works exactly the way we needed it to. But what really sets Qolos apart is their ongoing monthly maintenance. We never have to worry about updates, security, or technical issues because they stay on top of everything. Any time we've had a question or a small change request, they've been responsive and professional. As a small local business, it means a lot to work with a team that genuinely cares about keeping our site running smoothly. Qolos has been a true partner, not just a vendor. Highly recommend them to any local business looking for reliable web design and maintenance!

Sanjay Singh Manager at JCB India Ltd.

5.0 ★

Web Development Review from Sanjay Singh

I kept getting negative reviews about my app for technical glitches, heating issues, functionality, loading time, crashing, and more bugs. So, I reached out to QOLOS after going through 2-3 renowned review platforms. I explained my app issue to the team, and they did tremendous work with their mobile testing solutions. Also, I wanted to build a website for my app. They created a feature-rich and seamless website.

Sarah Nesheim Co-Founder at Crafted

5.0 ★

Shopify Review from Sarah Nesheim

Working with QOLOS was the best decision I have made in regards to scaling my business. They are professional, so creative, they communicate every step of the way and their pricing is fair for the highest quality work. The designer of our logo and website did it well and I am so impressed and proud of the final product! the designer listened and knew exactly what I wanted which made the process so simple. Seriously could not recommend QOLOS more!

Clifford Tindell Business Founder & Wellness Consultant at Core Direction

5.0 ★

Software Development Review from Clifford Tindell

VTNETZWELT offers development services for a Health, Wellness & Fitness company. They provide high-grade developers and SDETs that primarily work on .NET, With VTNETZWELT, the company has grown their footprint with every end client, indicating an excellent service. The team provides a dedicated delivery manager who is responsive to all issues and queries. Their understanding of the business and project goals is commendable. They are always open to new projects and ideas. They work well with a team."

David An Strategic Account Manager at Think to Share IT Solutions Pvt. Ltd

5.0 ★

Mobile App Development Review from David An

An entertainment services firm hired VT Netzwelt to design and create a Flutter mobile application. Our team generated concepts, preliminary designs, and mock-ups for approval following the completion of the discovery process.

Stephanie Stimac Web Platform PM & Developer Advocate at Igalia

5.0 ★

Mobile App Development Review from Stephanie Stimac

VT Netzwelt was hired by an edtech company to improve and resolve issues within their mobile app. Their responsibilities include code refactoring, bug testing, and implementing backend improvements.

Artur Ozierański Chief Executive Officer at Holdapp

5.0 ★

Mobile App Development Review from Artur Ozierański

JetRuby provided staff augmentation services for us. developed a mobile app for a design platform. The team was responsible for implementing the backend server and admin panel, and frontend code. The team was made up of experienced developers that have great communication skills, which made resolving any issues or questions a breeze. JetRuby developers kept up-to-date with the latest technologies and trends in development and suggested updates and improvements to the application as needed.

Patrice Archer Founder & CEO at Appy Ventures

5.0 ★

Web Design Review from Patrice Archer

They developed a SaaS web platform with smart scheduling and automation tools for us at and built the platform's front- and backend and integrated a custom analytics dashboard and calendar integrations. But to be honest what impressed us most was how deeply they engaged with our vision. They didn't just write code they challenged assumptions, proposed better workflows, and contributed as if they were part of our internal product team. Their ability to think strategically and focus on user experience made them feel more like tech partners than a typical outsourced vendor.

Kaushik "Charlie" Bhakta President of Operations at ZJZ Hospitality, Inc

5.0 ★

Web Design Review from Kaushik "Charlie" Bhakta

Working with Gatesix has been an absolute pleasure from start to finish and ongoing! Their creativity, professionalism, and attention to detail are truly unmatched. They not only understood our vision but enhanced it with their expertise, delivering a website that exceeded our expectations. What sets them apart is their communication. Every step of the way, they kept us informed, answered our questions promptly, and provided valuable suggestions that elevated the final product. They are responsive, patient, and incredibly easy to work with, making the entire process smooth and enjoyable. Their ability to blend technical skills with a keen eye for design is impressive, and they go above and beyond to ensure every detail is perfect. If you're looking for someone who delivers exceptional quality and treats your project like their own, look no further. We couldn't be happier with our new website, and we highly recommend them to anyone in need of top-notch web design services!

Atul Shukla VP of Engineering at vipHomeLink

5.0 ★

Mobile App Development Review from Atul Shukla

With Gate6, when you have a strong custom backend that needs to be built, either from scratch or connecting existing native and cloud pieces, they shine. Another area they differentiate from other partners I have worked with is in the delivery of user experience focused web and mobile interfaces.

Alejandra Hernandez, MBA Operations Manager at LANGDON PARK CAPITAL

5.0 ★

Web Development Review from Alejandra Hernandez, MBA

Urban Insight delivered top-notch service for our company that invests in transformative workforce and affordable housing communities that create positive social impact for residents and generate strong financial returns for investors. The project was completed on time, with great attention to detail and creativity. We highly recommend Urban Insight for anyone looking for reliable and high-quality digital solutions! Their team was professional, responsive, and truly understood our needs. Urban Insight assisted with digital strategy, design, and development of our website, and developed strategies to organize and present our content in a user-friendly manner, aligning with our goals and priorities.

Chris Mawhorter Client Engagement Manager at Affirma Consulting

5.0 ★

Web Development Review from Chris Mawhorter

Urban Insight is communicative and extremely organised, sticking to a clear outline and never missing deadlines. They strive to provide tailored solutions to unique business problems, putting the end client’s needs as the top priority.

Lori Feld Oakley Executive VP at MasterControl

5.0 ★

Software Development Review from Lori Feld Oakley

Our Services organization is scaling quickly and we urgently needed a custom software application to automate our workflows, without breaking our annual budget. CodeStringers was the perfect fit, supporting us from ideation through go-live and everything in between. They innovated, hit their deadlines and released an amazingly high quality application that decreases our internal costs and improves our reputation with our customers. It would not have happened without CodeStringers.

Christian Schraga CEO at Tabula Learning

4.8 ★

Enterprise Review from Christian Schraga

CodeStringers is the perfect outsourcer to call If you have a solid software business idea but don’t know exactly how to bring it to life. They have both a top-notch development team as well as an executive staff with expertise in marketing, finance, and general business acumen. So they can not only build a product for you but they can make sure that the product you want to build is likely to succeed in the marketplace.