Portfolio Case Study Template

Design or product case study: role, problem, constraints, research and iterations, solution, outcome metrics, learnings

करियरमानकportfolio case studyअपडेट किया गया 20 अक्टू॰ 2026

उपयोग कैसे करें: Use to present one project in a design, product or engineering portfolio. Write the overview and outcomes table first so the story leads to a result. The main pitfall is hiding your own contribution behind 'we'.

प्रीव्यू

Case Study: [Project name]

Portfolio case study template for designers, product managers, researchers and engineers. Based on common UX and product portfolio practice: context, your role, the problem, constraints, process, solution, measurable outcomes and learnings, told as a story a hiring manager can follow in five minutes. Replace every [bracketed] value and every line marked Example.

Field	Value
Project	[Project name]
Client / company	[Company or "Fintech start-up (anonymised)"]
My role	[Lead product designer]
Timeline	[Mon YYYY to Mon YYYY, N weeks]
Platform	[iOS, Android, web]
Status	[Shipped / Pilot / Concept]
Reading time	[5 minutes]

1. Project overview

[Two or three sentences: who the product serves, what was wrong, what you changed and what improved.]

Example: Ledgerly is a bookkeeping app for 40,000 freelancers. New users abandoned onboarding because connecting a bank took 11 steps. I led the redesign of the bank-connection flow, which raised onboarding completion from 38% to 61% in eight weeks.

Hero image: final design of [screen or flow] on [device]

2. Role and team

Item	Details
My role	[Title and what I owned]
Team	[1 PM, 4 engineers, 1 researcher, 1 data analyst]
Stakeholders	[Head of Growth, Compliance, Customer Support]
My responsibilities	[Research plan, journey mapping, interaction design, prototype testing, design QA]
Tools	[Figma, Maze, Amplitude, Jira]

3. The problem

User problem: [What users struggled with, with evidence.]

Business problem: [Why the company cared, with a metric.]

Problem statement: How might we [help whom] [do what] so that [outcome]?

Example: Funnel data showed 62% of sign-ups never connected a bank. In 14 support tickets per week users said they "did not trust" the screen asking for their banking password. How might we help freelancers connect their bank quickly and confidently, so they reach their first categorised transaction on day one?

4. Constraints

Constraint	Impact on the work
[Constraint]	[How it shaped decisions]
Example: Bank aggregator SDK screens could not be restyled	Focused design on the steps before and after the SDK
Example: PSD2 strong customer authentication	Could not remove the bank's own login step
Example: Eight-week deadline before the tax season	Prioritised changes engineers could ship in two sprints
Example: WCAG 2.2 AA requirement	Contrast, focus order and screen-reader labels checked in every iteration

5. Process

The work followed three overlapping stages:

5.1 Research

[Methods, number of participants, key insights.]

Example: I ran 8 remote interviews with freelancers who abandoned onboarding and analysed 3 months of funnel data with our analyst. Three insights stood out: users did not know why we needed bank access (5 of 8), the bank list search failed for regional banks (4 of 8), and users who skipped the step never came back (91% churn in 30 days).

Journey map of the original onboarding flow

5.2 Ideation

[Options explored, how you chose between them.]

Example: We generated 14 ideas in a cross-functional workshop and scored them on impact and effort. Three directions went forward: an explainer screen before the SDK, a smarter bank search, and a "connect later" path with a manual import.

5.3 Iterations and testing

[Prototype rounds, what changed each round and why.]

Round	What we tested	Participants	Finding	Change made
[1]	[Prototype]	[N]	[Finding]	[Change]
Example: 1	Low-fidelity explainer screen	6	Users skimmed long copy	Cut copy to 3 bullets with icons
Example: 2	Bank search with aliases	10 (unmoderated)	9 of 10 found their bank in < 10 s	Kept; added logos
Example: 3	"Connect later" with CSV import	8	Users chose it only when bank was missing	Moved to secondary link

6. Solution

[Describe the final solution and the two to four decisions that made the difference.]

Example: Trust screen before connection. Three short reasons, the security standard used, and "We never see your password".
[Decision]: [What and why.]
[Decision]: [What and why.]

Before and after comparison of the bank connection flow

Prototype or live link: [URL]

7. Outcomes

Metric	Before	After	Window	Source
[Metric]	[Value]	[Value]	[Period]	[Analytics tool / study]
Example: Onboarding completion	38%	61%	8 weeks after launch	Amplitude funnel
Example: Steps to connect a bank	11	6	At launch	Flow audit
Example: Support tickets about bank trust	14 per week	3 per week	Month after launch	Zendesk tags
Example: Task success (usability test)	55%	90%	Round 3	Moderated test, n = 8

[One sentence on business impact, for example revenue or retention.]

8. Learnings

What worked: [Insight.]
What I would do differently: [Insight.]
What I learned: [Insight.]
Example: I would involve compliance in the first workshop; their late review cost us a sprint.

9. Visuals checklist

Prepare these visuals, each with a caption that says what the reader should notice:

Hero image of the final design (section 1).
Research artefact: journey map, affinity diagram or data chart.
Sketches or low-fidelity wireframes showing exploration.
Iteration comparison: before and after a test finding.
Final annotated screens or a short video of the flow.
Outcome chart with the baseline marked.
Alt text written for every image.
Sensitive data blurred and permission to publish confirmed.

Standard and licence note

Based on common UX, product design and product management portfolio practice. Original text written for this collection; example product, names and metrics are fictional. Template licence: MIT.