SaaS & AI product design studio

Your product is powerful.
But do users understand it?

We design B2B SaaS and AI products that make complex workflows feel simple, clear, and worth paying for. Work with us for three days before deciding whether we are the right design partner.

★★★★★ 40+ SaaS & AI products designed and built

Trusted by teams across Information technology , FinTech, HealthTech, EdTech and AI

Clair AIBluePenAdapt InsightsGlobalXBPayUpCredFlatworld Solutions

The problem

Your product isn't broken. The path through it is. Users sign up, get lost, and leave before they see what you built. The code is solid. The market is real. The experience is what's leaking money. Most agencies will redesign your screens. We find where users drop first, then fix the flow and because we build too, the fix actually ships.

Start with your pressure point

What are you accountable for right now?

The problem, proof and engagement should match the decision you carry.

Pre-launch founder

Trials sign up. Almost nobody converts.

The problem isn’t your ads — it’s the moment they open the product and don’t know what to do next.

See the relevant service ↗

You may be seeing

  • Signups pile up, but activation numbers barely move
  • Users click around for a few minutes, then disappear
  • The team keeps tweaking ads instead of the first-run experience

What you need instead

  • A mapped, tested activation flow
  • An onboarding sequence built around the “aha” moment
  • Clear visibility into where users drop off

Design + build

We design and build
that’s the difference.

Most SaaS design studios stop at Figma. We take it to shipped code in React, Next.js, Flutter, Laravel and Node, so nothing gets lost in a handoff.

Design

  • UX Research : Decisions grounded in what users actually do, not opinions.
  • UI/UX Design : Data-dense products made obvious.
  • Product Redesign : New feel, same loyal users.
  • UX Audits : Find the leak before the redesign.
  • Design Systems : One source of truth, zero button debates.
  • Mobile App Design : SaaS that works in a thumb’s reach.

Build

  • MVP Design & Build : Idea to shipped product in weeks.
  • Web App Design & Build : Designed and coded under one roof.
  • Product Development : React, Next, Flutter, Laravel, Node.
  • AI Product UX : The trust layer for AI products.
01

Users need a demo to understand the product

The interface should carry more of the education. We simplify onboarding and core journeys so users reach value with less hand-holding.

02

Powerful features exist, but adoption stays weak

We connect capabilities to the moments, roles and outcomes that make users want to return.

03

Every release makes navigation heavier

We reorganise the product around current user goals instead of release history.

04

Engineering resolves UX inside sprints

We move missing states, rules and responsive behaviour upstream, then stay close through implementation.

05

The product works, but does not feel credible

We bring hierarchy, visual quality and system thinking up to the standard of the software you sell.

06

The website sends traffic into a sales explanation

We turn product complexity into buyer-led storytelling and a clearer demo or trial path.

Services

Everything a SaaS product needs.
Nothing it doesn't.

Why teams pick us

You have three options.
Here's the honest version.

Freelancers

  • Cheapest on paper
  • One skill set
  • You manage everything
  • Disappear mid-project

Big agencies

  • Higher agency pricing
  • Large teams
  • Six-week kickoffs
  • You learn SaaS on their budget
  • Juniors do the work

Desisle

  • Flexible month to month
  • Senior-led
  • Design and build
  • SaaS and AI only
  • Start with a free trial

Process

Strategy first. Screens later.

  1. Understand

    Start with the decision, not the deliverable.

    Align on users, constraints, product data and what success should change.

  2. Structure

    Make the system clear before styling screens.

    Map journeys, roles, navigation, content and edge cases.

  3. Design

    Turn the logic into a credible experience.

    Prototype, test and build the UI with reusable patterns.

  4. Ship

    Stay involved until development matches intent.

    Organise handoff, answer questions and review the build.

3-day trial

Free trial

Give us one real screen or flow. See exactly how we work before you commit.

The trial

Test us with a free
3-day trial.

Every designer is on our team — no freelancers. Give us one real task and see.

01

Pick the task

Pick a small part of your existing product.

02

We solve it

We solve one real design challenge on it.

03

Watch us work

See our process, speed and communication.

04

Choose what next

Continue with a pod or keep the work, no hard feelings.

Trust

Design partner

3 months

Every designer trained on SaaS UX before client work

1:1

One dedicated designer, embedded like your own hire

Lead

Head of Design reviews everything that ships

40+

SaaS & AI products designed and built

Client words

Their words.
Not ours.

Working with Ishtiaq was the best thing I did for my company presentation. He was very forthcoming and helpful. He designed a beautiful presentation to my needs and also accommodated the many edits I requested. Ishtiaq earned himself a " for life" client in me. Thanks for the wonderful job Ishtiaq.
Anuradha Shiv, Founder, NTT DATA - Senja
Shaheer has demonstrated excellent skills and qualities as a UI/UX Designer. He has consistently increased the quality of design and has effectively tied design to usability. Shaheer's creativity is evident in his designs and he delivers on the tasks requested. His proactive behavior in a co-creation environment is great to create better outcomes. He is attentive to requests or instructions given, making sure there is a logical flow in the user journey. One of Shaheer's standout qualities is his willingness to challenge anyone if he notices there is a better design or user journey flow. His ability to balance design creativity with usability has been invaluable in delivering effective solutions that meet the needs of users. Shaheer's ability to prioritize and manage multiple design projects, while still delivering on time, has made him an asset to the company.
Sergio Paulo Rojas, CX Engineering Lead, NTT DATA - Senja
Trusted solution company with vast knowledge in the design & development sector.
HAPPY CLIENT D, Marketing Director - Senja
Our requirements are fulfilled with clear understanding and accuracy. The team is very supportive, and the final website looks awesome.
HAPPY CLIENT C, HR Consultant - Senja
The most cost-effective solution provider with a quick turnaround time.
HAPPY CLIENT B, Co-Founder - Senja
Desisle team is proactive in nature and has comprehensive knowledge that keeps providing us with excellent outcomes.
HAPPY CLIENT A, Founder - Senja
We are impressed with the UI Design services provided by Desisle for our mobile apps. The quality of their work is outstanding, and their attention to detail is impeccable. We are highly satisfied with their professionalism and dedication to the projects. Kudos to the team!
Sooraj K R - Google review
I highly recommend Ishtiaq for his outstanding UI/UX skills, which have played a crucial role in developing applications that achieved a 100% user satisfaction rate. Ishtiaq's designs are not only visually appealing but also intuitive, enhancing the overall user experience. He has a great talent for translating complex requirements into user-friendly interfaces. His attention to detail ensures flawless functionality. We are happy with his work and look forward to future collaborations.
Teena George, Co-Founder & Director @ Techzit Info Dynamics - LinkedIn
Delighted to recommend Mr.Ishtiaq Shaheer as an exceptional UI/UX designer. Having had the pleasure of working closely with Ishtiaq Shaheer on several projects, I am continually impressed by his creativity, attention to detail, and innovative approach to design challenges. Ishtiaq Shaheer possesses a rare combination of artistic flair and technical acumen, consistently delivering visually stunning and intuitively functional user interfaces. His ability to understand user needs and translate them into seamless, engaging experiences is commendable. Beyond their impressive skill set, he is a collaborative team player, always open to feedback and eager to contribute ideas that elevate the overall design. I have no doubt that Ishtiaq Shaheer would be a tremendous asset to any project or team seeking top-tier UI/UX design expertise.
Baijumon Pathayathodi, Project Management Professional (PMP)® | Project Management Enthusiast | Accomplished, Result-Oriented Senior Project Manager | Mentor - LinkedIn
Ishtiaq has a remarkable ability to transform ideas and concepts into visually stunning and impactful designs. Whether it's graphic design, web design, branding, or any other design discipline, He consistently demonstrates a keen understanding of design principles and an eye for detail that sets them apart. Their work consistently exceeds expectations.
Annapoorani Rajasekaran, Lead UI/UX - Software at Flatworld Solutions - LinkedIn
Ishtiaq has created an amazing website for Sol People Transformation. Have also worked with him on other assignments. He has an amazing understanding of user requirements. Great combination of candid behaviour, resilience and commitment. More power to you Ishtiaq!
Shilpa Kunchurkar, People & Culture at Fala Tech| HR Business Process Consultant, Startup Consulting| Entrepreneur | Ex-MindTree - LinkedIn
I've had the pleasure of working with Shaheer for 2 years, and his UI/UX design skills are truly exceptional. His attention to detail, problem-solving abilities, and commitment to teamwork make him a valuable asset to any organization. Shaheer consistently delivers efficient and reliable UI/UX Design solutions, and I highly recommend him.
Priyanka M, Power BI Developer - LinkedIn
I recommend Ishtiaq with much enthusiasm for the exemplary work he was doing while he was working for Flatworld. Ishtiaq displayed a level of creativity, wit, and artistic thought that is quite unique about him. He has a very special spark, and I trust he will go far in making an impact whichever the task or work that he is assigned to. I wish to see him scaling new heights and breaking new barriers and be successful in his professional endeavor.
Irshad Peeran, Seasoned Technical/Engineering/Delivery/Program Manager | BE, PG-DBA | ISO internal Auditor | Directed cross functional distributed teams working on Mobility, Web, Automation, AI/ML, Data Science domains - LinkedIn
He is an enigmatic personality who is inspiring many around him. He took more responsibilities for all project deliverables. His hunger to constantly learn is amazing. He is good at UI & UX both design & development.
Ramohan Reddy Sure, Associate Software Engineer at JPMorgan Chase - LinkedIn
I found Ishtiaq to be hard working and very sincere to his work. His designs are very innovative and attractive. He surely goes that extra mile to reach the deadliness. He is a asset to any company he works for and i would personally recommend him for the Job.
Mirza Sadiq Ali, I know your time is a strategic asset. Let me help you get the most out of it. - LinkedIn
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