I will design conversion focused mobile and saas app UI UX


About this gig
I design products people actually use not just screens that look nice in a portfolio.
I'm a Senior Product Designer with 7+ years shipping interfaces for SaaS, AI, and B2B platforms. My work is grounded in product strategy and measured by what matters: conversion, retention, and engagement.
What you get:
- User flows built on research, not assumptions
- High-fidelity UI in Figma with proper components, variants, and auto-layout
- A clean design system your developers can actually use
- Interactive prototypes that show real behavior
- Dev-ready handoff with specs and design tokens
My process:
Discovery Wireframes High-fidelity UI Prototype Handoff. Every project starts with understanding your users and business goals. I don't push pixels until I know what problem we're solving.
Best fit for:
SaaS founders, fintech teams, AI products, B2B tools, and startups that want design grounded in product thinking not just visuals.
Tools: Figma (primary), Adobe XD, FigJam for collaboration.
Message me before ordering so I can understand your project and recommend the right package. I take on a limited number of projects each month to keep quality high.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know ArghyaRaj Niloy
Senior Product Designer
- FromBangladesh
- Member sinceNov 2018
- Last delivery2 years
Languages
English, Hindi
FAQ
Do you work with SaaS, B2B, and AI products?
Yes, that's my core focus. Most of my recent work has been SaaS dashboards, AI-driven interfaces, and B2B tools. I understand the patterns these products need — data density, complex states, role-based views — and design with those in mind.
What's your design process?
Five steps: discovery, wireframes, high-fidelity UI, interactive prototype, and dev-ready handoff. I share progress at each stage so you're never surprised by the final result. First review usually lands within 3-4 days.
Do you design for iOS, Android, or both?
Both. I follow Apple's Human Interface Guidelines and Google's Material Design, and can deliver platform-specific designs or a unified cross-platform system depending on your strategy. Let me know your target platforms when we discuss the project.
Can you build a full design system, not just screens?
Yes. Standard includes a starter system (colors, typography, core components). Premium includes a complete system with variables, auto-layout, documentation, and tokens ready for engineering. A proper system saves real time and cost as your product scales.
Do you provide developer handoff?
Yes. All Figma files are structured for clean handoff — organized layers, named components, auto-layout, exportable assets. Premium includes a full handoff pack with specs, tokens, and documentation. Available as an add-on for Basic and Standard.
How many revisions do I get?
Basic includes 2 rounds, Standard 3, Premium unlimited within scope. Most projects need only 1-2 rounds because I share work in stages — wireframes first, then UI — so we catch direction issues early, before pixel-level work begins.
Will I receive the Figma source files?
Yes, every package includes the full Figma source file — organized with proper components, variants, and auto-layout. You'll have full editing rights and can hand the file directly to your team or another designer.

