What Makes Us Different
Direct Accesss
You work directly with our builders and designers, without any layers in between.
Speed With Purpose
We move quickly in focused sprints while maintaining high standards of quality.
Team Collaboration
We integrate with your team and align with your tools and workflows.
Proactive Problem‑Solving
We anticipate challenges early and offer better ways to move forward.
Built to Last
Every product we deliver is designed to scale and remain reliable over time.
Our Expertise
Artificial Intelligence 19 Feb, 2025
Building reliable apps and platforms, together.
We collaborate with product teams to design and deliver mobile and web systems that scale seamlessly. Every project is shaped with clear communication, fast iterations, and user‑first thinking.
Mobile App Development
From concept to launch, we build apps designed to grow with your users.
Web Platforms
High‑performing, flexible systems that fit your workflow and business needs.
Interface Design & QA
Intuitive interfaces and built‑in testing so you ship with confidence.
Our Team
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Design workshops
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Design workshops
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Design workshops
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Our Clients
Steps to follow
Website Design & Planning
We start by learning what you want to build and why. Then, we outline goals, map user journeys, and set a clear plan so everyone knows where we’re headed before development begins.
Application Design
Once the plan is set, we focus on the experience. We design user flows, wireframes, and interfaces that are intuitive, visually sharp, and easy to use across devices.
Product Build & Launch
With design locked in, we build in sprints, test as we go, and refine details. When it’s time to launch, your product is ready to perform and scale.
Jen Fairburns
OYNB
Performant designed and built a refreshed website home page for us in Wordpress and did an excellent job. They were helpful and respectful but clearly knowledgeable in their field, offering expert advice and recommendations at each stage. From the outset, with very tight timelines, they proposed a clear schedule which they then stuck to, even though it ran over the holiday period. It was lovely to see design and development skills wrapped up so efficiently; they gave us three design approaches in Figma and then moved on to execute the Wordpress build seamlessly.
Andrew Hewitt
Yoh Digital Agency LLC
One of our most valuable agency partnerships, wouldn't have been possible to scale at speed without them.
Chand Sooran
Edgeworth Box
Very knowledgeable team. Easy to work with. Understood clearly the requirements after asking detailed questions. Extremely happy with the result, particularly the fact that they took it off my plate and I could trust them to execute (even without knowing them, but based on the way the PM talked about the project).
Mark C
Equities Club
They were brilliant, highly recommend. Really easy to deal with and knew their stuff. 10
Nathan Langton
Booked it
The team at Performantcode worked tirelessly to deliver the project, even with last-minute curve balls from us. The final product looks great, and we are going to continue using them for future projects. Communication was great, the work was completed quickly, and the support during go-live was much appreciated.
Dr Franz Lettenstrom
Bentham Science
Performant delivered excellent work on this FE development project and I enjoyed working with them. Communication was top-notch, met all deadlines, and skills were very strong. I enjoyed working with them and will likely have additional jobs for them in the future. Very few agencies have the ability to untangle complex requirements with ease and finesse. Highly Recommend!
Our Journey of Building Success.
We’ve spent years turning ideas into products that people actually use and love. With every project, we mix solid tech skills with a deep focus on your users, helping teams launch faster and grow smarter.
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Completed Projects
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Talented Performers
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Satisfied Clients
Not Sure Where To Start?
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What teams say after working with us