A Quick Proof of Concept Design for Your Product Idea by Iroshan De Zilva A Quick Proof of Concept Design for Your Product Idea by Iroshan De Zilva
A Quick Proof of Concept Design for Your Product IdeaIroshan De Zilva
Cover image for  A Quick Proof of Concept Design for Your Product Idea
You've got an idea. Maybe a pitch deck with some wireframes someone drew on a napkin. Maybe a spreadsheet that "works" but looks like it was designed by your backend developer at 2am. Maybe a feature your team has been debating for three weeks and nobody can agree on because nobody can actually see what it would look like.
That's the gap Blueprint fills. In 2 to 5 days, I take your concept and turn it into something visual, tangible, and real enough to make decisions from. Not a full product. Not an MVP. Just enough design to answer the question: "Should we actually build this?"
I've done this for fintech POCs, SaaS feature explorations, and pitch decks that needed more than wireframes but less than a fully designed product. The turnaround is fast because the scope is intentionally tight. We pick the screens that matter most, design those, and give you something you can put in front of investors, stakeholders, or your dev team and get a clear yes or no.
No six-week timelines. No discovery phase that costs more than the actual work. Just the part where your idea finally looks like a product.

What you get

3 to 8 high-fidelity screens in Figma covering the core concept
Enough visual and interaction detail that stakeholders can react to something real, not a description
A basic component structure so a developer can read the file without guessing
A short walkthrough call to present the concept and discuss next steps

When Blueprint makes sense

You're pitching investors and need more than wireframes but don't have time or budget for a full design sprint
You're exploring a new feature and want to test the idea visually before committing engineering time
Your team is stuck in a debate that words alone can't resolve and someone needs to just show the thing
You've validated the problem and need to move fast from "we should build this" to "here's what it looks like"

How it works

Brief (30 min) - You walk me through the idea, the audience, and what decisions this design needs to help you make. If you have rough sketches, competitor references, or a pitch deck, share them.
Design sprint - I design the key screens. No fluff screens, no login pages unless they matter. Just the screens that carry the concept.
Delivery + walkthrough - You get the Figma file and a 30-min call where I walk through the thinking behind every screen. You leave ready to make a decision.

Good to know

Blueprint is concept-level, not production-ready. If the concept gets a green light, Launchpad or Rebuild takes it to full product design.
Turnaround is 2 to 5 business days depending on complexity. We agree on timeline before I start.
The Blueprint fee is credited toward any larger project we start together within 30 days.
Best suited for SaaS, B2B, fintech, and web application concepts.
Contact for pricing
Duration1 week
Tags
Figma
UI Designer
B2B
MVP Design
product designer
SaaS
Service provided by
Iroshan De Zilva proSri Lanka
$10k+
Earned
2
Paid projects
5.00
Rating
23
Followers
A Quick Proof of Concept Design for Your Product IdeaIroshan De Zilva
Contact for pricing
Duration1 week
Tags
Figma
UI Designer
B2B
MVP Design
product designer
SaaS
Cover image for  A Quick Proof of Concept Design for Your Product Idea
You've got an idea. Maybe a pitch deck with some wireframes someone drew on a napkin. Maybe a spreadsheet that "works" but looks like it was designed by your backend developer at 2am. Maybe a feature your team has been debating for three weeks and nobody can agree on because nobody can actually see what it would look like.
That's the gap Blueprint fills. In 2 to 5 days, I take your concept and turn it into something visual, tangible, and real enough to make decisions from. Not a full product. Not an MVP. Just enough design to answer the question: "Should we actually build this?"
I've done this for fintech POCs, SaaS feature explorations, and pitch decks that needed more than wireframes but less than a fully designed product. The turnaround is fast because the scope is intentionally tight. We pick the screens that matter most, design those, and give you something you can put in front of investors, stakeholders, or your dev team and get a clear yes or no.
No six-week timelines. No discovery phase that costs more than the actual work. Just the part where your idea finally looks like a product.

What you get

3 to 8 high-fidelity screens in Figma covering the core concept
Enough visual and interaction detail that stakeholders can react to something real, not a description
A basic component structure so a developer can read the file without guessing
A short walkthrough call to present the concept and discuss next steps

When Blueprint makes sense

You're pitching investors and need more than wireframes but don't have time or budget for a full design sprint
You're exploring a new feature and want to test the idea visually before committing engineering time
Your team is stuck in a debate that words alone can't resolve and someone needs to just show the thing
You've validated the problem and need to move fast from "we should build this" to "here's what it looks like"

How it works

Brief (30 min) - You walk me through the idea, the audience, and what decisions this design needs to help you make. If you have rough sketches, competitor references, or a pitch deck, share them.
Design sprint - I design the key screens. No fluff screens, no login pages unless they matter. Just the screens that carry the concept.
Delivery + walkthrough - You get the Figma file and a 30-min call where I walk through the thinking behind every screen. You leave ready to make a decision.

Good to know

Blueprint is concept-level, not production-ready. If the concept gets a green light, Launchpad or Rebuild takes it to full product design.
Turnaround is 2 to 5 business days depending on complexity. We agree on timeline before I start.
The Blueprint fee is credited toward any larger project we start together within 30 days.
Best suited for SaaS, B2B, fintech, and web application concepts.
Contact for pricing