Product Experience & Design System Engineering

Engineered Software Solutions for UI/UX Product Design & Systems

We design stunning, high-converting product interfaces — crafting Figma design systems, responsive web app dashboards, native mobile app UI, interactive prototypes, and micro-animated user experiences that wow users.

Modern UI/UX Product Design System & Mobile/Web Dashboard
✓ 20+ Product Interfaces Designed & 4.9/5 UX Rating
20+
Product Interfaces Designed
3.4x
User Conversion Rate Lift
98%
Client CSAT UX Score
99.2%
Prototype Usability Pass Rate
Design Pillars

UI/UX Product Design Capabilities We Engineer

Six foundational design pillars engineered to transform complex technical workflows into intuitive, engaging user experiences.

02

SaaS & Web Application UI/UX Design

Intuitive SaaS admin dashboards, multi-tenant workspace interfaces, data visualization charts, custom filters, and clutter-free responsive web portal layouts.

SaaS Dashboards Data Visualization Responsive Web
03

Native iOS & Android Mobile App UI

Apple Human Interface Guidelines and Google Material You compliant mobile app interface design featuring thumb-zone ergonomics and gesture navigation.

iOS & Android UI Thumb Ergonomics Gesture Navigation
04

Low-Fi Wireframing & Interactive Prototypes

Rapid click-through Figma prototypes, user flow wireframes, information architecture mapping, and interactive modal state demonstrations.

Figma Prototypes Information Arch Clickable Flows
05

User Research & Behavioral Heatmaps

User persona definition, Hotjar click heatmap analysis, funnel friction audits, competitive benchmark research, and moderated usability testing interviews.

Hotjar Heatmaps Usability Testing Persona Mapping
06

Micro-Animations & Interactive Motion Design

Subtle micro-animations, loading state shimmer skeletons, button hover feedback, Lottie vector animations, and smooth page transitions.

Micro-Animations Shimmer Skeletons Lottie Vectors
ENGINEERING BLUEPRINT

The Sibiri UI/UX Design Intelligence Architecture

World-class product design connects human psychology with engineering rigor. We engineer design systems that scale across thousands of screens with zero visual drift.

PILLAR 01

Atomic Design Token Architecture

Figma variables mapping colors, spacing, typography scales, and elevations directly into CSS/Tailwind variables for zero design debt.

PILLAR 02

Empirical Usability Heatmaps

Quantitative click heatmaps, scroll depth tracking, and task completion analytics validating design decisions prior to full engineering release.

PILLAR 03

WCAG 2.2 AAA Accessibility

Rigorous 4.5:1 color contrast checks, screen-reader semantic landmarks, keyboard focus rings, and mobile touch targets exceeding 48x48px.

PILLAR 04

Pixel-Perfect Storybook Handoff

Comprehensive component documentation with interactive states (hover, focus, active, disabled) eliminating frontend guessing.

Enterprise Design Systems & Atomic Component Libraries

Cohesive Product Brand Consistency at Scale

Establish brand consistency across web and mobile products with reusable Figma design tokens, responsive typography scales, dark/light theme palettes, and Storybook code-ready component libraries.

✓
Figma Design Tokens & Variants

Centralized color, spacing, elevation, and typography variables updating all UI screens instantly when changes occur.

✓
Code-Ready Storybook Integration

Map Figma components directly to React, Vue, and Blade code snippets for 100% pixel-perfect frontend engineering handoff.

✓
WCAG 2.1 AAA Accessibility Compliance

Enforce color contrast ratios, screen-reader aria labels, and keyboard focus states for inclusive usability.

Enterprise Design System Typography Color Tokens and Component Library Interface
Figma Design System & Component Library
User Experience Research Behavioral Heatmap and Usability Testing Dashboard
Behavioral Heatmap & Usability Research
User Experience Research, Behavioral Heatmaps & Usability Testing

Data-Driven UX Decisions Eliminating User Friction

Validate user flows before committing line-of-code engineering with interactive click-through Figma prototypes, user heatmap behavioral analytics, and structured usability interview feedback.

✓
Hotjar & Clarity Click Heatmaps

Identify where users click, scroll, and drop off in real-world application sessions to eliminate UX dead ends.

✓
Interactive Clickable Prototypes

Test complete user registration, checkout, and onboarding journeys with real stakeholders prior to coding.

✓
A/B Conversion Rate Optimization (CRO)

Experiment with button placements, headline hierarchy, and form layouts to maximize signup conversion lift.

Real-World UI/UX Design Projects We Engineer

Real-World UI/UX Design Systems & Product Experiences

From multi-tenant SaaS admin portals and consumer mobile apps to high-converting e-commerce checkout flows and fintech digital wallets.

✓
B2B Enterprise SaaS Web App Dashboards

Complex multi-tenant management portals, real-time data visualization charts, dark mode support, and data grids.

✓
Consumer Mobile Application iOS & Android UI

High-rated native mobile app interfaces with smooth micro-animations, bottom sheet navigation, and thumb ergonomics.

✓
E-Commerce Conversion-Optimized Checkout UX

Single-page mobile checkout, 1-click payment drawer, product recommendation carousels, and cart summary drawers.

✓
Fintech Mobile Wallet & Digital Banking UI

Clean financial transaction histories, card lock toggles, instant P2P transfer flows, and biometric unlock screens.

Real World UI/UX Design Projects Portfolio Showcase Dashboard
Enterprise UI/UX Product Showcase
Design Process

Our 6-Step UI/UX Engineering Process

Our structured design process connects deep user empathy with engineering-ready technical specs.

01

UX Discovery

Auditing user personas, business goals, competitive products, and user journey pain points.

02

User Journey Mapping

Structuring site maps, user task flows, wireframe layouts, and information architecture hierarchy.

03

Low-Fi Wireframing

Creating grayscale layout wireframes in Figma to align on core page structures before visual polish.

04

High-Fi Design System

Applying color palettes, typography tokens, component variants, and micro-animations to create pixel-perfect UI screens.

05

Interactive Usability Testing

Building click-through prototypes for user usability testing, heatmap validation, and stakeholder review sign-offs.

06

Developer Handoff

Exporting Figma design tokens, Storybook component specs, CSS style rules, and SVG icons for developers.

Quantifiable ROI

Business Impact: Generic Templates vs Sibiri Custom UI/UX Systems

See how custom UI/UX design systems compare to generic browser defaults.

Generic Cluttered UI Templates

  • ✕ Cluttered layouts causing high user drop-off rates and confusion.
  • ✕ Inconsistent button styles and typography damaging brand credibility.
  • ✕ Poor mobile responsiveness causing lost mobile conversion opportunities.
  • ✕ No developer handoff specs resulting in slow, buggy frontend implementations.

Sibiri Custom UI/UX Design Systems

  • ✓ Clean, intuitive user journeys driving a 3.4x lift in conversion performance.
  • ✓ Cohesive Figma design systems ensuring unified brand identity.
  • ✓ 100% responsive ergonomics built for desktop, tablet, and mobile.
  • ✓ Pixel-perfect Storybook developer handoff specs cutting build timelines.
FAQ

Frequently Asked Questions

Everything you need to know about custom UI/UX design with Sibiri Innovation.

Do you provide full Figma design files and developer handoff specs?

+

Yes. You receive 100% ownership of editable Figma design files, atomic design tokens, interactive click-through prototypes, and CSS/Storybook developer handoff specifications.

Can our team update headings, text, images, and numbers from an admin panel?

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Yes. Every enterprise service page includes an integrated admin control panel allowing authorized team members to update headings, paragraphs, section images, key metrics, and SEO metadata dynamically.

Do you design UI/UX for both Web Applications and Mobile Apps?

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Yes. We engineer responsive UI/UX for desktop web applications, B2B SaaS portals, and native mobile apps (iOS & Android) following Apple Human Interface and Google Material You guidelines.

How long does a custom UI/UX Design project take?

+

A standard UI/UX design project takes 4 to 8 weeks, including user research, wireframing, high-fidelity design system creation, interactive prototype testing, and developer handoff.

Ready to Build a World-Class UI/UX Product Experience?

Elevate Your Product Brand with Premium UI/UX Design Systems

Schedule a technical discovery call with our UI/UX design architects to evaluate your product experience goals.

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Official Corporate Identity Govt of India MSME

SIBIRI INNOVATION (OPC) PVT LTD

Corporate CIN: U62013WB2024OPC274112
Operations Start: Since October 2024
Registered Corporate Office (New Address)
1/46, Poddar Nagar, Kolkata 700068, West Bengal, India
Official Notice: Address Change Update
Please note that our corporate registered address has been officially relocated from our previous office (224A, ACHJAGADISH BOSE RD, Room 108, Circus Avenue, Kolkata 700017) to our permanent headquarters at 1/46, Poddar Nagar, Kolkata 700068.

Direct Communications

Direct Phone Line
+91 89028 66425
Working Hours Open All 7 Days
Monday - Sunday: 9:00 AM - 9:00 PM IST
Registered Office Location

Visit SIBIRI INNOVATION Headquarters

1/46, Poddar Nagar, Kolkata 700068, West Bengal, India (Near South City & Prince Anwar Shah Rd)

SIBIRI INNOVATION HQ
1/46, Poddar Nagar, Kolkata 700068
Geo: 22.5020° N, 88.3615° E
Nearby Metro: Rabindra Sarobar / Mahanayak Uttam Kumar (Tollygunge) Metro Stations
Key Landmark: Minutes from Prince Anwar Shah Road & South City Mall Kolkata
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