Natasha Beavis Founder at Flash Learning

5.0 ★

Mobile App Development Review from Natasha Beavis

We worked with Stakk to develop our mobile revision app for both iOS and Android, and we couldn't be happier with the results. From the first meeting, their team demonstrated exceptional professionalism, technical expertise, and a genuine commitment to bringing our vision to life. They took the time to understand our goals, offered valuable insights to improve user experience, and delivered a sleek, high-performance app that exceeded our expectations. Communication was seamless throughout the entire process, updates were timely, feedback was welcomed and implemented quickly, and every milestone was met on schedule. Post-launch, they've continued to be a reliable partner, providing support and updates as needed. If you're looking for a top-tier mobile app development company, look no further than Stakk. They're a rare find in the tech world and we would highly recommend them.

Manfred Olbrich CEO at Education Technologies Limited

5.0 ★

Software Development Review from Manfred Olbrich

Stakk has delivered a high-quality product that we are pleased with. Their hybrid model offers great value for money and grants clients to strong technical capacity but also direct contact with management in the UK which really helps with transparency, communication, and ensuring the project is being delivered on thime. The team suggests improvements and meets most deadlines. At the start of the project, I drafted a huge product requirements document that included all the user journeys, my vision for the brand, including the colors and the rest of the brand, and the desired functionalities. I gave this document to Stakk, and they've executed the requirements.

Ben Smith CEO at Itsfine

5.0 ★

Mobile App Development Review from Ben Smith

We partnered with Stakk to build the mobile platform for #itsfinea unique, flexible weight loss concept launched pre-seed. From the outset, their team, led by Girish and Vikas, brought impressive technical and creative capabilities to the table. Communication was smooth throughout, whether through shared Slack channels or direct contact with the project manager. We collaborated closely with their UX/UI designer in daily stand-ups, and bi-weekly check-ins with the PM ensured the project stayed tightly aligned with our goals. Their process-driven approach matched ours wellevery phase was mapped out clearly, and any changes we needed to make along the way were actioned quickly and without fuss. Stakks professionalism, attention to detail, and focus on client success stood out. Their structured way of working gave us real confidence in the final product. We strongly recommend them to any founder or team looking for a trusted, high-performing partner to bring their product to life.

Dzmitry Novikau Co-Founder at Obsidian AI

5.0 ★

Staff Augmentation Review from Dzmitry Novikau

I worked with Kernelics on a crypto project where we needed help with both design and development. From the beginning, the team was easy to communicate with and clearly understood what we were trying to build. The designer improved our initial ideas by making the user experience more intuitive. They suggested better ways to structure the navigation and user flow, which helped reduce friction and made the product easier to use. We also brought in one of their developers, who worked alongside our existing team member. They collaborated well, completed the work on time, and handled some challenging parts of the exchange functionality without any issues. Overall, Kernelics delivered quality work, stayed within budget, and were professional throughout the process. I’d recommend them to others looking for a reliable design and development partner, especially for crypto or fintech projects.

Stsiapan Kolesau CEO at Module Technology

5.0 ★

Web Development Review from Stsiapan Kolesau

I CEO at the construction company specializing in modular buildings and their components. With years of experience and multiple projects, we decided to expand our online presence beyond our two existing landing pages. We needed a corporate portal to showcase products, manage content easily, and dynamically calculate product costs. On a recommendation, we chose Kernelics, and their organized approach and clear task division impressed us from the start. They began with an in-depth analysis of our needs and a competitive review. For the design, we requested a minimalist style, and the results were spot on, requiring only minor tweaks to meet our expectations. For development, Kernelics selected React, Next.js, and TypeScript, with Strapi for the admin panel. They also integrated Google Sheets to handle dynamic price calculations, enabling instant updates on the site by simply modifying the spreadsheeta feature weve found incredibly useful. Now, two years later, the portal continues to support our growth, and were planning new developments for our main site. Kernelics stood out for their transparent approach and professionalism at every stage, and I confidently recommend them to anyone seeking a reliable web development partner.