UI/UX Design Company in United States
We create interfaces that users intuitively love — research-driven UX strategy, pixel-perfect UI design, and scalable design systems built to grow with your product.
15+ Years Expertise
200+ Projects Delivered
UI/UX Design Services in United States
First Code Technologies approaches design as a business discipline — not a cosmetic exercise. Every interface we create is grounded in real user research: interviews, usability tests, heatmap analysis, and competitive benchmarking. We've designed digital products used by millions of users across three continents, and our process eliminates the guesswork that causes most design projects to fail to move the metrics they were built to move. Our portfolio for clients in United States and globally includes B2B SaaS platforms, fintech dashboards, e-commerce experiences, and consumer apps with multi-million user bases.
Our design output isn't a collection of beautiful screenshots — it's a fully documented, developer-ready system your engineering team can build from without interpretation. Every Figma file includes interaction specs, spacing documentation, component variants, accessibility annotations, and a structured handoff guide. Clients who work with us for both design and development consistently report 40% faster feature delivery — because there's no translation gap between design intent and engineering execution.
Great design systems compound in value. The component libraries we build keep product teams moving fast for years, not just for the initial launch sprint.
Our UI/UX Design Services in United States
End-to-end solutions delivered by our expert team with fixed-price contracts and dedicated project managers.
Product UI Design
Pixel-perfect, fully accessible interface designs with consistent components, micro-interactions, motion design principles, and dark/light theme support.
UX Research & Strategy
User interviews, contextual observation, surveys, heatmap analysis, and competitor audits to build a research foundation that makes every design decision defensible.
Wireframing & Prototyping
From low-fidelity wireframes to fully interactive Figma prototypes — ready for user testing, stakeholder review, and investor presentations.
Design Systems & Component Libraries
Scalable, brand-consistent design tokens, component libraries, and documentation that keep product teams moving fast for years.
Mobile App UI/UX Design
iOS and Android UI design following platform guidelines — Human Interface Guidelines and Material Design 3 — with accessibility compliance built in.
Website & Landing Page Design
Conversion-optimised website and landing page designs that balance compelling brand storytelling with crystal-clear calls-to-action and SEO structure.
Why Choose First Code for UI/UX Design in United States?
Every Decision Is Research-Backed
We never guess. Every design choice is backed by user research, usability testing, heatmap analysis, or proven conversion optimisation principles.
150+ Digital Products Designed
From B2B SaaS dashboards to consumer apps with millions of users — we've designed across every product type, platform, and industry vertical.
Zero-Friction Dev Handoff
Developer-ready Figma files with organised layers, spacing annotations, interaction specs, and a complete asset export package — zero rework.
Measurable Business Impact
Our redesigns average a 35–60% improvement in user engagement, session duration, and conversion rates — measured and tracked post-launch.
Our UI/UX Design Development Process
Discovery & UX Research
Stakeholder interviews, user research sessions, analytics deep-dive, and competitive analysis to define the design direction with evidence, not assumptions.
Information Architecture
Sitemaps, user flows, interaction models, and low-fidelity wireframes that map out the complete structure, navigation, and logic of your product.
Visual Design & Motion
High-fidelity UI designs, micro-interaction specs, animation guidelines, and a complete, documented component library in Figma.
Test, Iterate & Hand Off
Usability testing with real target users, rapid iteration based on findings, A/B testing recommendations, and a polished developer handoff package.
Industries We Serve in United States
Great design transcends industry — but domain knowledge matters. We bring UI/UX expertise combined with deep understanding of each sector's user expectations and compliance needs.
What Our Clients Say
"First Code delivered our platform 2 weeks ahead of schedule. The code quality and attention to detail were outstanding."
James Morrison
CTO, FinTech Startup
"Working with First Code was a game-changer. Their team understood our vision immediately and executed flawlessly."
Priya Sharma
Founder, E-Commerce Platform
"The AI solution they built for us reduced our manual processing time by 70%. Exceptional technical depth."
Ahmed Al-Rashid
Operations Director, Logistics Co.