SK.
Sagar Kumar
Portfolio · © 2026

Work that shipped.
Work that stuck.

Enterprise products, design systems, B2B platforms, and consumer apps — each project documented with the full design thinking process.

JIO
Jio AI Chat Pattern
AIB2CMobile
01 · Lead Product Designer · Jio Platforms
Jio AI Chat Pattern

AI-powered conversational platform deployed across all Jio/RIL verticals — featuring no-code bot building, smart escalation, and multi-channel support. Raised CSAT from 2.6 to 4.2 and cut support calls by 55–60% across 400M+ users.

⚡ CSAT 2.6 → 4.2 · 55–60% call reduction
JIO
Jio AIOP Platform
B2GSaaSNo-CodeGovTech
02 · UX Designer · Jio / Reliance Foundation
Jio AIOP — AI Operations Platform

No-Code SaaS for governments & NGOs to launch, manage, and monitor welfare schemes — with DigiLocker integration, AI document verification & verified audience building.

🏛️ Double Diamond · Scheme Management SaaS
PAY
PayU Partners Platform
B2BFinTechWeb Platform
03 · Senior Product Designer · PayU
PayU Partners Platform

Transformed a 14-step manual onboarding into a self-serve digital portal — streamlining KYC, bank linking, and go-live into a guided 3-step flow that increased merchant retention by 25%.

↑ 25% merchant retention
PDS
PayU Design System
Design SystemFinTech
04 · Senior Product Designer · PayU
PayU Design System

Built a scalable token-based design system for PayU's dashboard and mobile products — 30+ components, 40+ resources, 600+ assets.

30+ Components · 600+ Assets
PAY
PayU Super App
B2CFinTechMobile
05 · Senior Product Designer · PayU
PayU Super App

Redesigned PayU's core consumer app — streamlining payment flows, account management, and discovery into a unified super-app experience.

↑ Reduced user friction across core payment flows
DOC
Morgan Stanley KIID Repository
SaaSB2BFinTech
06 · Lead Designer · Infosys Digital
Morgan Stanley KIID Repository

Centralised, searchable document hub for fund managers replacing scattered drives and email chains.

↓ 60% document retrieval time
CN
CN Express Pass — Driver App
B2CMobileDriver App
07 · Product Designer · Infosys Digital
CN Express Pass — Driver App

Intermodal driver app replacing paper passes with digital QR-based access — designed using Double Diamond with Six Thinking Hats for multi-stakeholder alignment.

📱 Paperless QR pass system · Full DT process

Additional projects available on request — some are under NDA.

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