InApps Technology
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UI/UX Design

Your product should guide users to outcomes without friction, confusion, or drop-off. We design interfaces grounded in real user research, from discovery and wireframes through to developer-ready Figma files.

Trusted by engineering teams across 15+ countries

From startups to Fortune 500 companies

PrudentialTechcombankLottePegasMega MarketTSKFCJollibeeFahasaFramADMAnnamWorkpacFuture ProcessingHVSSGBaiondSimbanClientPrudentialTechcombankLottePegasMega MarketTSKFCJollibeeFahasaFramADMAnnamWorkpacFuture ProcessingHVSSGBaiondSimbanClient
Clutch 4.9/5 · 50+ reviews
GoodFirms Top Company
ISO 27001 Certified

Common Challenges

Why Most Product Designs Fail to Convert

Offshore development has a bad reputation. But the problem isn't the location. It's the model.

Sound familiar? These are the exact problems we were built to solve.

Trusted by 40+ product ateams
01

Users dropping off at the exact step where the product should be converting and no data on why

02

A design that tests well internally but fails when real users encounter it for the first time

03

Inconsistent UI that makes the product feel like it was built by three different teams in three different years

04

No design system so every new feature restarts the conversation about buttons, colors, and spacing

05

Developer handoff that requires 20 Slack threads per feature to clarify what was actually intended

06

A mobile experience that was clearly designed for desktop and then scaled down as an afterthought

What is UI/UX Design at InApps?

Service Overview

What is UI/UX Design at InApps?

We design product interfaces grounded in user research, from initial discovery and wireframes through to pixel-perfect, developer-ready Figma files. Our designers work at the intersection of aesthetics and function, creating experiences that guide users to outcomes while reflecting your brand. We embed within your product team or take end-to-end ownership of a design project, including design system creation, component libraries, and developer handoff.
80+
Products designed
35%
Avg. conversion improvement
4.8/5
Avg. usability test score
TECH

WHY CHOOSE US

Why Choose InApps Technology?

InApps team

Senior engineers in 4–6 weeks

No ramp-up waiting. Your dedicated team is scoped, staffed, and running within a month, not a quarter.

Direct access to engineers

You work directly with the engineers building your product, not through account managers. Slack, standups, code reviews: your way.

Built for production, not demos

We don't ship prototypes. Every build includes guardrails, monitoring, rollback plans, and SLA agreements before it touches real users.

Top 1% vetted talent

Our engineers pass a rigorous multi-stage vetting process. They have shipped production systems before.

4.9/5
Clutch Rating · 50+ Reviews
750+Projects delivered
10+Years in business
85%+Multi-year retention
15+Countries served

IS THIS RIGHT FOR YOU?

UI/UX design support is a fit if

Design Debt

Your product has grown faster than the design holding it together

Low Conversion

Users are dropping off and you do not know why

Handoff Breakdown

Your developers are losing time to design ambiguity

WHAT'S INCLUDED

Everything in one engagement.

Research and Discovery

Design decisions backed by user evidence, not assumptions.

  • User interviews and behavioral analysis
  • Competitive audit and heuristic evaluation
  • Journey mapping and friction identification
  • Research synthesis into actionable design direction
Get in touch

Architecture and Wireframes

Structure before visuals. Flow before aesthetics

  • Information architecture design
  • User flow mapping for all primary journeys
  • Low-fidelity wireframes for stakeholder review
  • Iterative refinement before visual design begins
Get in touch

Visual Design and Design System

Consistent, extensible, and brand-aligned

  • High-fidelity screen design across all breakpoints
  • Design system with tokens, components, and usage guidelines
  • Micro-interaction and animation specification
  • Interactive prototype for usability testing
Get in touch

Handoff and Design QA

Developers get everything they need. Nothing left to interpretation

  • Developer-ready Figma files with full annotation
  • Asset export and specification documentation
  • Design QA during implementation
  • Usability testing post-launch with iteration recommendations
Get in touch

OUr process

From User Research to Developer-Ready Design

A research-grounded design process with stakeholder review built in at every stage. Nothing moves to high-fidelity until the structure is validated.

Research and Discovery

Week 1 to 2
User interviews
Competitive audit
Heuristic evaluation
Journey mapping

Architecture and Wireframes

Week 2 to 4
User flows
IA design
Wireframes
Stakeholder review

Visual Design

Week 4 to 7
Design system
High-fidelity screens
Micro-interactions
Interactive prototype

Handoff and Iteration

Ongoing
Developer specs
Asset export
Usability testing
Design QA
Research and DiscoveryArchitecture and WireframesVisual DesignHandoff and IterationClient

THE TEAM

Who works on your project

Every UI/UX Design engagement is staffed with a named specialist team. Research, UX, and UI are separate roles, not one designer doing all three

InApps team

InApps Engineering Team

Ho Chi Minh City, Vietnam

UX Researcher

Runs user interviews, usability tests, and synthesizes insights into design direction.

UX Designer

Designs information architecture, user flows, and wireframes.

UI Designer

Produces high-fidelity visuals, design system, and component library

QA Engineer

Designs and runs the eval framework; owns regression testing and failure analysis.

Design Lead

Owns design quality, stakeholder alignment, and developer handoff.

HIRING PROCESS

Our Engineer Evaluation Process

Only 5% of designer applicants pass all four stages. Here is what the other 95% do not clear

Portfolio and Design Challenge

Stage 1

Real-world design challenge with brief and constraints, Portfolio review across product and UX work, Design rationale and decision walkthrough

Communication & English

Stage 2

Technical communication, Client-facing scenario, Written & spoken English

Agile Collaboration & Ownership

Stage 3

Agile mindset & teamwork, Ownership & accountability, Adaptability & growth mindset

Final Review & Reference Check

Stage 4

Technical panel interview, Reference & background check, Culture & values alignment

5%Pass rate
4Vetting stages
92%12-month retention
2–4wkTime to first engineer

WHY INAPPS

How we compare

Criterion
InApps
In-House
Freelance Designer
User research included
Extra cost
Design system and component library
Rarely
Usability testing
Varies
Developer-ready Figma specs
Sometimes
Design QA during implementation
Varies

TESTIMONIALS

What Our Partners Say

View all
★★★★★

They didn't just make it usable. They made it something users actually want to look at. Those are two very different things.

James Fitzgerald
James Fitzgerald
CTO, Computer Software Company
★★★★★

"Great website/UX design capabilities. A great experience designing the front end of our website, responsive team, and good end product."

Glen Pearce
Glen Pearce
Co-founder, RedFOX Labs
★★★★★

I really don't look at it as I'm dealing with vendors, but a partner. InApps satisfied our requirements, we expected our company to be: culture, communication, skillsets, and dedication

Spartak Buniatyan
Spartak Buniatyan
CEO, Swiftengine

Case Studies

Results our clients have seen

Insurtech

Insurance Operations Platform

Prudential needed engineering scale across multiple markets, but couldn't absorb the overhead of local recruitment in a regulated environment. InApp has built a compliant, multi-squad offshore engineering center for one of SEA's largest insurance groups, enabling faster product delivery without the cost and risk of direct hiring.

97%Retention Rate
65%Cost Savings
Insurance Operations Platform

Common Questions

Everything you need to know

Tool

Which design tool do you use?

Figma. It is the industry standard, enables real-time collaboration, and produces the most developer-friendly handoff files. All deliverables are handed over as organized Figma files with named layers, component libraries, and developer mode annotations.

Tell us where your product is losing users

Describe the design problem. We will come back with a research-grounded approach and scoped proposal within 48 hours. One call. No commitment.

UI/UX Design Services Vietnam | Figma & Research | InApps