Design shapes the product. Users live with the decisions.

We design digital products by connecting user needs, business goals and engineering realities from discovery through delivery.

Clients we've worked with

Selected work

Digital products designed around real users, workflows and business requirements.

What we build with

Design

  • Figma
  • FigJam
  • Adobe Creative Cloud
  • Whimsical
  • Midjourney

Frontend

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS

Delivery

  • Sentry
  • Vercel

Questions we get asked

What does product design include?

Product design can include discovery, user research, workflows, information architecture, prototypes, interface design, design systems and collaboration with engineering teams. The exact scope depends on whether the product is new, being improved or being redesigned.

How is product design different from UI design?

UI design focuses on the interface people interact with. Product design looks at the larger problem: what users need to achieve, how the workflow should work, how the experience supports business goals and how the design can be implemented and evolved over time.

Should we redesign our product or improve specific areas?

A complete redesign is not always the right answer. We first identify where users struggle, where business outcomes are affected and which experiences create the most friction. Sometimes a focused improvement produces more value than replacing the entire interface.

How do designers work with engineers?

Design and engineering work best when decisions are shared early. Designers need to understand technical constraints, while engineers need context behind user and product decisions. This collaboration reduces rework and creates experiences that are both valuable and practical to build.

Do you design enterprise applications?

Yes. Enterprise products often involve complex workflows, permissions, data-heavy screens and multiple user roles. The challenge is not removing complexity but making important tasks easier to understand and complete for the people using the system.

Why do products need design systems?

As products grow, inconsistent interfaces slow teams down and create uneven user experiences. A design system provides reusable patterns, components and guidelines that help product and engineering teams build consistently while reducing repeated design decisions.

How does AI change product design?

AI introduces new interaction patterns because users are working with systems that can generate, predict or recommend. Good AI product design needs to consider trust, transparency, user control, uncertainty and how people verify or correct AI-generated results.

Can you improve an existing product experience?

Yes. Existing products provide valuable information through user behaviour, support issues and business data. We can review current experiences, identify friction points and prioritise improvements that create measurable value without assuming everything needs to be redesigned.

Why SDTC?

Designers and engineers work together so experiences are practical to build and improve.

600+

Products delivered

15

Years in business

70+

Countries reached

100+

Team members

How we deliver

Four phases from research to a built interface.

Research

Interviews and task analysis with the people who use the system.

You getA research summary and a prioritised problem list

Frame

Information architecture and flows, tested as low-fidelity prototypes.

You getFlows and a clickable prototype

Design

Interface design and components, reviewed with the engineers who will build them.

You getDesigns and a component specification

Validate

Usability testing against the metrics agreed in phase one.

You getA usability report with measured outcomes

Our leaders

Moumita DasguptaMoumita DasguptaVP- Branding
Swarnendu DeSwarnendu DeFounder
Rupal ChakrabartyRupal ChakrabartyTeam Lead
Priya Singh DePriya Singh DeProject Manager

Partners in delivery

AI Cloud PartnerPartner Network
Frank Curtin
Frank CurtinCo-founder of Doc & Do
Doc & Do
We chose them not just as a vendor but as a true partner to bring our concept to life. Their quality, work ethic, innovation, and client care have exceeded expectations - delivering on time, accommodating time zones, and providing the expertise to turn vision into reality. If you want a partner, not just a vendor, SDTC Digital is the right choice.
An SDTC Digital scoping session

Design the product your users need.