Ravi Tej Sireddy

Product Designer

Hyderabad, India +91 95538 23656 design.tejj@gmail.com linkedin.com/in/tejj Portfolio: www.tejj.in

Profile

Product designer with 9+ years of experience creating high-trust consumer, AI and platform experiences. At Microsoft AI and Windows, I have led patented interaction work, shipped experiences across products serving more than one billion users, and created an organisation-wide framework for improving quality across complete user journeys. My experience spans generative AI, operating systems, search, ads & monetisation, enterprise workflows and design strategy.

Core Competencies

Product DesignInteraction design, product strategy, information architecture, user flows, prototyping, motion design, design systems

Research & ValidationUser interviews, field research, journey mapping, usability testing, competitive analysis, research synthesis

AI & Emerging ExperiencesGenerative AI, Copilot experiences, AI trust and safety, human-in-the-loop systems, expert-grounded answers

Leadership & CollaborationCross-functional leadership, design strategy, stakeholder alignment, storytelling, mentoring, workshop facilitation

AccessibilityWCAG, inclusive design, keyboard interaction, screen-reader considerations, accessible interaction patterns

DomainsOperating systems, search, health AI, ads and monetisation, enterprise banking, fintech, edtech

Tools & PrototypingFigma, Adobe Creative Suite, After Effects, motion prototyping, high-fidelity interactive prototypes, AI-assisted coding, generative AI tools, and rapid concept-to-code workflows

Experience

Product Designer 2 (L62) · Microsoft AI & Windows

2021–July 31, 2026

Windows shell, sharing and device experiences, Bing Health, expert platforms and ads · Hyderabad, India

Invented and shipped Windows Drop Tray, an intent-aware surface that appears when users begin dragging a file, making move and share actions easier to discover. Increased cross-device Share monthly active usage by 3.8% week over week and was named inventor on the patent.
Designed interaction patterns across Windows Share, Phone Link, Windows Hello, AutoPlay, media, device and agentic experiences serving more than 1B users. Grounded decisions in retail field research and shipped with zero accessibility defects.
Created and drove adoption of the Windows Craft framework across three organisations, mapping 85% of the craft backlog into journeys across 122M+ monthly devices. Benchmarked perceived performance against macOS and defined Windows motion principles.
Co-authored a second Microsoft patent for AI search results and helped build Bing Health's Experts platform. Designed authority signals and quality checks for 500+ verified doctors across 15 countries, helping scale expert answers from 100K to more than 1M.
Reshaped Bing Health from static search results into ongoing health journeys using feeds, cards and proactive CDC and FDA alerts. Also designed trust-sensitive health advertising experiences supporting revenue targets of $2M for Bing and $500K for MSN.

UX Designer II · Temenos, Enterprise Banking

2020–2021

Core banking platform for global financial institutions

Redesigned the Banking Activity Hub, used by teams across more than 3,000 banks, rebuilding its information architecture and navigation to improve ease of use by 32% and reduce decision time.
Designed the Corporate Loan Suite, creating one coherent workspace for corporate onboarding, entity overviews, loan requests and facility tracking across the loan lifecycle.

Senior UX Designer · WongDoody

2019–2020

Global innovation studio, enterprise and B2B engagements

Designed Sell XPO, an intelligent freight quoting platform that enabled teams to price, configure and book freight in one workflow, increasing cross-sales by 34% and booking efficiency by 42%.
Mapped procurement and production workflows for Bimbo, Coca-Cola and P&G, consolidating a five-tool, cross-role process into one service blueprint that reduced re-entry and cut order errors by approximately 30%.

Product Designer · Byju's

2017–2019

India's largest edtech platform

Designed learning and productivity experiences for millions of students across Tier 1–3 India, accounting for budget devices, unreliable connectivity and classroom constraints.
Created the Imaginarium worksheet series, including a Disney edition, translating complex school mathematics and science concepts into accessible visual learning materials.
Built internal workflow tools for a 120-person content team, improving production tracking and video operations. Team output approximately doubled, while goal completion exceeded 40%.

Patents, Leadership & Recognition

Named inventor on two Microsoft patents: Windows Drop Tray interaction and AI search-result experiences.
Author, Nodes of Wisdom: Amazon category best-seller featuring lessons from 100 global leaders across design, AI, AR/VR and spatial computing.
Host, Nodes of Design: Produced 120+ episodes reaching listeners across 60+ countries and ranked #1 in the Design category on Apple Podcasts across 20 regions.
Design speaker and educator: Delivered 30+ keynotes and masterclasses at IIT Hyderabad, IIT Jodhpur, IBM, UXDG Singapore and Microsoft Design Week and many more.
ADPList Top 1% Mentor, nine-time recognition: Mentored 800+ designers, with mentees joining Google, Microsoft, PhonePe and BrowserStack etc.
Community builder: Organised Manifest, a free AI community conference, and hosted more than 2,000 participants across conferences, meetups and practical workshops.

Education

B.Tech, Mechanical Engineering

GITAM University · Hyderabad, India

Specialised in Automobile and Tool Design. Received the achiever award and led inter-university cultural and design initiatives. Early experience with CATIA, SolidWorks and ANSYS influenced my transition into digital product design.