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You will get Clickable prototype for web app | Design testing with users | SaaS | UI UX
Top Rated
Project details
❗𝐃𝐎𝐍'𝐓 𝐁𝐔𝐘 𝐓𝐇𝐄 𝐏𝐑𝐎𝐉𝐄𝐂𝐓❗𝐌𝐄𝐒𝐒𝐀𝐆𝐄 𝐃𝐈𝐑𝐄𝐂𝐓𝐋𝐘❗
We specialize in UX & UI for modern web design and mobile app design, with a focus on user flow, interaction design, and conversion-optimized structure. Our process covers every stage - from wireframing and user experience design to prototyping, mockups, and full responsive design in Figma.
We create intuitive user interfaces that balance usability and visual appeal, always backed by clear systems like style guides and scalable design systems. Whether you need a landing page, app design, or clickable prototype, we design with both users and developers in mind - ensuring smooth web development handoff.
Our team is experienced in tools like Adobe XD, Adobe Illustrator, and Photoshop, and can support projects requiring light JavaScript logic or animation behavior to simulate real interactions.
Let’s design a product that works beautifully - and feels effortless to use.
We specialize in UX & UI for modern web design and mobile app design, with a focus on user flow, interaction design, and conversion-optimized structure. Our process covers every stage - from wireframing and user experience design to prototyping, mockups, and full responsive design in Figma.
We create intuitive user interfaces that balance usability and visual appeal, always backed by clear systems like style guides and scalable design systems. Whether you need a landing page, app design, or clickable prototype, we design with both users and developers in mind - ensuring smooth web development handoff.
Our team is experienced in tools like Adobe XD, Adobe Illustrator, and Photoshop, and can support projects requiring light JavaScript logic or animation behavior to simulate real interactions.
Let’s design a product that works beautifully - and feels effortless to use.
Main Type
Landing Pages, Web Apps, Website, OtherFile Format
Figma, PDF, SKETCH, XD, JPG, PNG, PSD, SVG, OtherWhat's included $10,000
These options are included with the project scope.
$10,000
- Delivery Time 10 days
- Number of Revisions 2
- Number of Pages 10
- Source Files
- Commercial Use
- Responsive Design
- Interactive Mockup
81 reviews
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ZM
Zach M.
Jun 8, 2026
Mobile App Design for iPhone
I get screwed by another company and almost quit my idea of creating an app. I held multiple interviews with people and chose Ivan.
I’m so glad I did. Within a few days he and I talked a bunch to create the app I was dreaming of. He’s extremely detailed and wants to make sure you enjoy every part of the app.
I am moving on to the development phase with him and his partnering team.
Please choose him for your app, you won’t regret it.
I’m so glad I did. Within a few days he and I talked a bunch to create the app I was dreaming of. He’s extremely detailed and wants to make sure you enjoy every part of the app.
I am moving on to the development phase with him and his partnering team.
Please choose him for your app, you won’t regret it.
NN
Nikola N.
Mar 23, 2026
Redesign FIGMA screens to improve usability
Ivan and his team understood the vision and the true scale of this project from day one. They didn’t just execute—they put themselves in our client’s shoes and thoughtfully designed every frame, every click, and every interaction with a clear focus on simplicity, usability, and experience.
I genuinely feel incredibly fortunate to have partnered with Grona. In the coming days, we’ll be sharing the work we’ve built over the past 35 days, and you’ll be able to see firsthand the level we’ve pushed this product to.
I have nothing but gratitude for the entire team—their dedication, their openness to constantly listen to my feedback, and their commitment to always giving honest opinions. That balance of trust and transparency is exactly what allowed us to align, refine, and ultimately achieve this result.
I genuinely feel incredibly fortunate to have partnered with Grona. In the coming days, we’ll be sharing the work we’ve built over the past 35 days, and you’ll be able to see firsthand the level we’ve pushed this product to.
I have nothing but gratitude for the entire team—their dedication, their openness to constantly listen to my feedback, and their commitment to always giving honest opinions. That balance of trust and transparency is exactly what allowed us to align, refine, and ultimately achieve this result.
JP
Jainkarn P.
Mar 13, 2026
UX/UI Designer Needed for Innovative Mobile Task Marketplace App
MM
Mike M.
Mar 5, 2026
UI/UX Design for Kidio – Safe Kids AI Chat App (iOS + iPad)
Brilliant designer. Went above and beyond my expectations. Was attentive to changes and responded quickly.
Will definitely work with Ivan and his team again. Thanks for the great work.
Will definitely work with Ivan and his team again. Thanks for the great work.
TW
Thomas W.
Mar 3, 2026
UI/UX Designer for Recovery App - Space/Rocket Theme (Mobile)
Ivan and his team were very friendly and utmost professional. The communication with them went seamlessly and they delivered exactly what we were looking for. I would recommend anyone to work with Ivan and his team. Thank you so much!
About Ivan
Mobile App Design UI UX Designer Web Design UIUX Figma UI UX Designer
100%
Job Success
Kyiv, Ukraine - 5:13 am local time
🔴 Most mobile app projects fail at handoff. Developers stop. Founders pay twice. I built a process that prevents it.
🥇 TOP-RATED UI UX DESIGNER ON UPWORK · TOP 1% IN MOBILE APP DESIGN
📱 100+ Projects · 14 Years as UI UX Designer · Healthcare · Wellness · Social · SaaS
Hi, I'm Ivan, a UI UX Designer and Mobile App Design specialist for early-stage founders, Seed to Series A. I run Grona Agency, a UI UX Design studio where every Figma file is dev-ready from day one. As a Mobile App Design expert and UIUX Designer, I work with founders building iOS and Android products across healthcare, wellness, SaaS, and fintech verticals.
✅ What I do as your UI UX Designer and Mobile App Design partner
❇️ Mobile App Design & Mobile App UI UX
As a Mobile App Design expert and Mobile UI UX Designer, I specialize in mobile app design in Figma for iOS and Android, App Store and Play Store ready. As a UIUX Designer and Figma Mobile App Designer, I cover every screen, state, and edge case. I deliver pixel-perfect, annotated Figma files your developers can build from immediately, including onboarding flows, empty states, error states, and loading states. As a UI UX Designer Figma specialist, every mobile app design file ships with annotated components, auto-layout, and developer specs.
📊 Mobile App Design results by vertical:
📱 Wellness — onboarding completion +60-80%
💊 Healthcare — free trial conversion +15-30%
🚀 SaaS — D1 retention +30-40%
📲 Fintech — activation rate +25-40%
💬 Social — D7 retention +20-35%
❇️ Onboarding & First Session Strategy
As a Mobile App Design specialist, most apps lose users in session one. Not bad UI. Broken activation flow. As a UI UX Designer focused on retention, I redesign onboarding sequences and paywalls to maximize activation. Avg. lift: +30-50% across mobile app design engagements.
❇️ Mobile App Redesign & UX Audit
As a Mobile App Design and UI UX Designer audit specialist, I diagnose drop-off in existing iOS and Android apps. As a UIUX Designer, I deliver a prioritized fix list backed by user flow analysis. Available standalone or as the first phase of a full mobile app ui ux design engagement.
❇️ UI UX Designer for SaaS, Web Design & Dashboards
As a UI UX Designer and product designer, I design dashboards, web design systems, and user flows for SaaS and B2B products. As a UIUX Designer and graphic designer, I cover visual identity and brand assets when founders need one creative partner.
❇️ Figma Mobile App Designer, Wireframing & Prototyping
As a UI UX Designer Figma specialist and Figma Mobile App Designer, I deliver high-fidelity wireframes, interactive prototypes, and design systems. 100+ mobile app design projects refined into one Figma process that catches every edge case before development starts.
❇️ UX Research & User Flows
As a Mobile UI UX Designer, every mobile app design engagement starts with research. I map user flows, define information architecture, and design around real behavior. Edge cases covered before a single screen is designed.
❇️ Usability Testing & Design QA
As a UI UX Designer, I validate every mobile app design decision before development begins. Pre-Launch Design QA: I review your staging build against the original Figma file. Every state, every edge case, every flow checked.
✅ Specialized services
Investor-Ready Sprint: 3 high-fidelity screens + core user journey in 7 days, for fundraising or Product Hunt.
Dev-Ready Guarantee: Missing screen or state in agreed scope, I fix it free. No other UI UX Designer on Upwork offers this.
✅ My process
UX Research · Wireframing · Mobile App UI UX Design · Figma Prototyping · Usability Testing · Handoff & QA
✅ Why hire me
▪ 14 years as UI UX Designer · Mobile App Design specialist
▪ 100+ projects · healthcare, wellness, SaaS, fintech · iOS and Android · cross-platform
▪ Onboarding +30-50% · D1 retention +30-40% · conversion +15-30%
▪ UX research, user flows, information architecture in every engagement
▪ Usability testing and design QA before every handoff
▪ Mobile App Redesign · SaaS · Web Design · Graphic Designer work available
▪ Dev-Ready Guarantee · no other UI UX Designer on Upwork offers this
Verticals: Healthcare · Wellness · SaaS · Fintech · E-commerce · Education · Social
Specialties: Mobile App Design · UI UX Designer · Mobile UI UX Designer · UIUX Designer · UI UX Designer Figma · Figma Mobile App Designer · Mobile App Redesign · Web Design
Ready to grow? Let's connect.
Steps for completing your project
After purchasing the project, send requirements so Ivan can start the project.
Delivery time starts when Ivan receives requirements from you.
Ivan works on your project following the steps below.
Revisions may occur after the delivery date.
Project Kickoff & Goal Alignment
We’ll begin with a short call or async briefing to clarify the product goals, core features, and what you want to learn through user testing.
User Flow Mapping
I’ll define key user journeys based on your main use cases (e.g. onboarding, dashboard interaction, task creation, etc.).