Diparati Sen

Product designer · London

I design products that help people make sense of complicated things.

I’m Diparati, a Product Designer with a software-development background. I currently work on Flyway at Redgate, moving between research, interaction design and the technical problems in between.

Diparati mid-sentence on stage at Level Up 2026, gesturing with both hands, a presenter clicker in one of them. Behind her a slide reads ‘A talk about AI…’.

How my roles connect

DeveloperA software-engineering foundation. I built front ends in React and Angular before I designed any.

Featured work

Five recent projects. Different problems, a common thread.

View all work →
AI in Flyway
Diparati standing in front of the red Redgate Flyway stand at SQLBits 2026, in a conference hall.

01 · Redgate · 2026

AI in Flyway

How are customers actually using AI with their databases, and where should Flyway meet them? I led the research from plan to recommendation, and the evidence shaped what the team built first.

  • Research
  • AI / developer tools

5 customer organisations · 8 themes · 7 plan versions

Customers weren’t waiting for us. They were already building workarounds.

Code Review
Flyway Desktop’s Generate migrations view showing a violations panel with high-severity issues listed by line number, next to a SQL migration script with flagged lines highlighted.

02 · Redgate · 2025 – 2026

Code Review

Two connected design problems. First, how to show migration warnings and code-quality issues so DBAs can act on them. Then, how to give teams control over which rules apply, and get those rules into their pipelines.

  • Product design
  • Research
  • Design + engineering

2 design legs · 3 hall tests · 7 practitioner conversations

The need to change a rule arises where the violation appears. So that’s where the path should be.

Schema Model Wizard
Step two of the Schema Model wizard: choosing which object types Flyway tracks, with a visible progress indicator.

03 · Redgate · 2025

Schema Model Wizard

A flat setup screen was where most people gave up on Flyway Desktop. I turned it into a short guided sequence, and drop-off fell from 16.7% to 4.6%.

  • Product design
  • Data-informed

16.7% to 4.6%drop-off

The best fix wasn’t a new feature. It was a better order for the ones already there.

Launch Page Optimisation
Flyway Desktop launch page before the change: an ‘Open project’ split button with a dropdown revealing ‘Open from disk’ and ‘Open from version control’.

04 · Redgate · 2025

Launch Page Optimisation

A hidden option and one ambiguous word were sending people the wrong way before they’d even started. Two visible buttons and a clearer label took drop-off from 20.7% to 16.1%.

  • Product design
  • Data-informed

20.7% to 16.1%drop-off

One extra word, “existing”, did as much work as the layout change.

Instant VAT Refunds
Persona card: Jane August, Financial Director at ABC Limited, age 33. Goal: simple, quick and reliable tax refund processes. Frustration: long waiting times at HMRC and delayed refunds.

05 · Adsum Technologies · 2022 – 2024

Instant VAT Refunds

UK businesses were waiting weeks for HMRC to pay VAT refunds. At Adsum we designed a product that paid them within the hour. Then testing told us the price was wrong, and the answer became two products instead of one.

  • Product design
  • Research

60-minute payout · 2 tiers after testing

Testing told us the fee was too steep. So we built a second, cheaper product.

How it gets made

Messy first. Polished later.

Every screen starts as a whiteboard argument. Here’s one project’s storyboard, from the first scribbles to designed screens.

  1. Storyboard panel: a team at a whiteboard sketching early ideas for Instant VAT Refunds.

    01 · Whiteboard

    Ideas, arguments and arrows

  2. Storyboard panels showing a usability testing session for Instant VAT Refunds.

    02 · Testing

    Watching real people use it

  3. Storyboard panels showing mobile screens for verification and linking in Instant VAT Refunds.

    03 · Designed

    Screens for the settings flow

Read the Instant VAT Refunds story →

Outcomes

Design you can measure.

My journey

A slightly non-linear path that somehow makes sense.

From software engineering to product design, by way of a master’s in HCI, a fintech where I was the only designer, and a fair amount of public speaking and drawing along the way.

The full journey →
  1. 2016–2018

    Front-end Developer

    Cisco Systems

  2. 2018–2021

    UX Designer

    Cisco Systems

  3. 2021–2022

    MSc Human Computer Interaction

    University of Bath

  4. 2022–2024

    Founding Product Designer

    Adsum Technologies

  5. 2025–present

    Product Designer

    Redgate

Speaking, teaching & conversations

Things I say out loud.

Talks, guest lectures and podcasts. Mostly about changing careers, working across design and engineering, and staying curious when the tools keep changing.

All talks and podcasts →
  1. TalkJuly 2026

    Navigating imposter syndrome in the AI era

    Level Up 2026 · Redgate’s internal tech conference

  2. Teaching

    UX/UI design lectures and workshops

    University of Bath — Mobile and Pervasive Systems module

  3. PodcastMarch 2024

    Embracing change and thriving in a new career path

    Ladycast (Ladies That UX in English), episode 36

  4. PodcastMay 2023

What people say

From people who’ve seen how I work.

  • “Diparati navigates the complex world of internal stakeholder relationships with ease and grace.”

    Kim Olive · Manager and Chief Product Officer at Adsum
  • “Diparati is, at heart, a connector — looking to bring people and technology together in a meaningful way.”

    Kristen Nance · Principal Engineer at Cisco
  • “Diparati’s collaborative nature and strong communication skills greatly contributed to her ability to work effectively within a team.”

    Dr Bhagyashree Patil · Senior lecturer and supervisor, University of Bath

More recommendations on LinkedIn ↗

Beyond the work

I enjoy drawing mandalas, reading about psychology, and listening to podcasts.

Growing up in India, I was always interested in logical puzzles, which led me to programming. Over time, I became curious about people and what makes us think and behave the way we do. I enjoy Zentangle and Mandala art because they bring together patterns and creativity, and give me a little space to slow down and think.

More about me →

Contact

Working on something complicated? Let’s talk.

I’m based in London, UK. LinkedIn is the quickest way to reach me; email works too.