Mobile App Designer

Starting at

$

4,000

About this service

Summary

As a Sr. Product Designer, top independent and App design expert, I help startups and teams bring clarity, polish, and purpose to their digital products. I've completed 40+ projects.
Here’s what I offer:
🧠 From Idea to Interface - Whether you’re starting from scratch or revamping an MVP, I translate product goals and rough ideas into thoughtful, high-converting UI/UX designs.
📱 Mobile-First, User-First - All designs are responsive, accessible, and tailored for real-world use — across iOS, Android, and web platforms.
Modern UX with Visual Precision - I design intuitive user flows, clean interfaces, and micro-interactions that not only look great but guide users effortlessly.
📁 Design Systems & Reusable Components - Scalable and developer-friendly design systems built in Figma for consistency and speed across your product.
📐 Interactive Prototypes - Clickable, animated prototypes to help you test flows, get stakeholder buy-in, or hand off confidently to developers.
🤝 Collaborative & Iterative - I work closely with founders, PMs, and devs — sharing progress early and often. Your feedback isn’t just welcome — it’s part of the process.
✦ My Expertise Covers:
Mobile App Design (iOS/Android)
Web App & Dashboard UI
Landing Pages
Design Systems
Brand-Integrated Product UI
Light UX Strategy
✢ Why Work With Me?
4+ years of experience designing for SaaS, AI, fintech, and consumer brands
30+ projects completed across mobile and web
Founding designer at AI startup and early designer at a $700M fintech company
Awarded “Most Valued Person in Product” and selected as part of the Awwwards Young Jury
Clean, strategic design that doesn’t just look good — it performs
👋 Ready to design a product your users (and investors) will love?
Send a message here on Contra or reach me at onethirdesigner@gmail.com with your project idea.
Let’s build something worth launching. 🚀

Process

We kick off with a discovery session to align on vision, goals, user needs, and preferred visual direction.
Then I share a structured plan, timelines, and tools I’ll use (typically Figma).
Design begins in phases — from wireframes to high-fidelity mockups — with regular check-ins for feedback.
Final assets are delivered organized, ready for dev, and exportable in all required formats.

FAQs

  • Do you provide development along with design?

    I specialize in UI/UX design but also build websites in Framer. For custom-coded apps, I can connect you with trusted developers.

  • Can you design micro-interactions or motion?

    Yes — I use tools like Jitter and Figma Smart Animate to bring the interface to life with subtle motion and clarity.

  • Will I receive design files and assets?

    Absolutely. I deliver well-organized Figma files, exportable assets (SVG/PNG), and any documentation needed for handoff.

  • How do you handle revisions?

    I believe in open collaboration. You’ll get structured rounds of feedback and revisions baked into the process.

  • Do you work with early-stage startups?

    All the time. I love turning early ideas into polished MVPs that are pitch-ready and user-tested.

What's included

  • Figma Design Files

    You’ll receive fully organized and structured Figma files, including all screens, components, and design elements. Everything will be built with consistency, clarity, and scalability in mind — making collaboration easy whether you’re working solo or with a dev team.

  • Interactive Prototypes

    To bring your app experience to life, I’ll create interactive prototypes in Figma. You’ll be able to click through key flows and interactions, making it easy to review, test, and share with stakeholders.

  • Style Guide & UI Components

    Scalable and developer-friendly design systems with clear style guides — covering color, typography, spacing, and components — all neatly organized in Figma for consistency across your product.

  • Design Assets in Multiple Formats

    Need assets ready for development? I’ll export and deliver icons, images, and components in various formats (PNG, SVG, PDF, etc.) so your dev team has everything they need to build confidently.

  • Optional Handoff / Strategy Session

    Want to walk through the design together? We can schedule a handoff or strategy session to go over key decisions, user flows, and implementation guidance — ensuring a smooth transition from design to development.

Recommendations

(5.0)

Rameen S • LightWork

Client • Apr 28, 2025

Rameen at LightWork hired Harsh and recommends working with them

Michelle Shi • NewCampus

Client • Apr 9, 2025

Fast, professional, and high quality design work, very patient with my feedback and requests, and willing to go the extra mile to make sure we got the design we wanted. Really enjoyed working with Harsh and would definitely do so again!

Oleena Mak • Mainshares

Client • Feb 13, 2025

Great work. Very fast.

Mausam Patel • Bros Labs

Client • Feb 13, 2025

Harsh is an exceptional designer who delivers high-quality work with minimal communication. He understands expectations perfectly and consistently delivers 100%. Reliable, efficient, and highly skilled—working with him has been effortless and rewarding!

Reza Saeedi

Client • Nov 30, 2024

Harsh is an exceptional designer who exceeded expectations at every turn. His seamless communication, innovative thinking, and collaborative spirit made him a true thought partner. Reliable, creative, and detail-oriented—a joy to work with!

Omid Aryan • Melodia

Client • Nov 7, 2024

We had a fantastic experience working with Harsh. He is a terrific designer, and was able to understand the vision behind our work quickly. Looking forward to working with him again!

Daniel Fernandez • ClubSync

Client • Oct 25, 2024

If you're looking for a fantastic freelance UX designer for a mobile app, I highly recommend checking out Harsh. He helped us to renew the UX for an existing app and accomplished the task successfully. Harsh, thank you for the hard work.

Gavi Chavez

Client • Apr 16, 2024

Harsh has been an exceptional UI/UX designer for our app, combining excellent design skills with a deep understanding of user experience. Highly recommend!!!

Eswari S

Client • Feb 6, 2024

Harsh did a great job in creating my website and understood exactly what I had in mind. It was super easy to work with him. Also, He patiently did all the iterations. I highly recommend Harsh if you need a website for your business.

Chris Whalley

Client • Jan 6, 2024

Harsh has simply been a breath of fresh air. He quickly understood and disected the project brief and made us realise what was possible. Was great working with Harsh and there is no doubt we will work on future projects. Thanks Harsh

Sandip Sharma

Client • Dec 13, 2023

I had the pleasure of working with Harsh Shah on a website design and development project for my independent filmmaking venture, and I couldn't be more pleased with the results. He demonstrated exceptional creativity and technical proficiency, translating my vision into a visually stunning and functional website using Framer. Their expertise in Framer, attention to detail, responsiveness to feedback, and collaborative approach made the process smooth and enjoyable. I highly recommend Harsh.

Alex Pawlik

Client • Sep 12, 2023

Really amazing person to work with, I'd love to work again with him on projects. :)


Duration

4 weeks

Skills and tools

Interaction Designer

Mobile Designer

Web Designer

Adobe XD

Adobe XD

Figma

Figma

Jitter

Jitter

ProtoPie

ProtoPie

Sketch

Sketch