Five steps from a problem to its solution.

Help me design and build a first working prototype for this problem in Odisha, India.

Problem: Families in Odisha can't check and share sickle cell status before a marriage without risking stigma.
Who it hurts: Young people and their families in Odisha, in districts such as Kandhamal and Angul, deciding on a marriage.
The moment it hurts: Two families discussing a marriage, where one side knows of sickle cell disease or trait and fears that disclosing it will end the match.
What people do today: Families match horoscopes, and some hide the condition: people collect medicines far from home and marriages go ahead without disclosure.
Why it is still unsolved: Screening results sit with the health system, there is no private, consent-based way for two people to compare status, and the stigma makes open disclosure costly.
What solved looks like: A private compatibility check where two people each consent to share only one answer from their screening results (whether a child could inherit sickle cell disease), in Odia and Hindi, with a link to free testing and a counsellor, and nothing else revealed.
Where: Odisha, India

First, list what you would need to learn from the people affected before building, as interview questions.
Then propose the simplest version that would help, the screens or messages it needs, and the data it would use.
Keep it cheap to run, accessible, and respectful of people's privacy. Flag anything you are unsure about instead of guessing.