Android Projects for Freshers: Kotlin Portfolio Ideas and Checks

Project 1: Personal task tracker

Build a list with add, edit, complete and delete actions. Each task needs a stable identifier and a title. Reject blank input, display an empty-list message and verify what happens after the app reopens. Keep the first version local. Record which data persists and which screen selections may reset so the behaviour is deliberate.

Project 2: Campus event reader

Use a small sample dataset or an authorised API to show event cards and details. Include a date, venue and short description. Provide loading, empty and failure states and a clear retry action. Test a slow response and unavailable data. Avoid depending on a public service remaining available for an interview demonstration; document a sample-data fallback.

Project 3: Service-request prototype

Create a request form, summary screen and status list using fictional names and requests. Validate required fields and prevent an accidental double submission in the demonstration flow. If the prototype has no server, label it clearly as a local simulation. Do not imply that a screen showing success has sent a real booking or message.

Define acceptance checks before implementation

Write a small table with action, starting state, expected result and observed result. Include valid input, missing input, an empty dataset, repeat taps and reopening the app. Add relevant rotation or background-return checks. This gives the project a measurable completion point and reduces the temptation to keep adding unrelated screens.

Make the data and permission choices explainable

List the fields you store, the source of any remote data and why each permission is necessary. Do not include private account records or credentials in a public repository. Document whether the app works offline and how a network failure affects existing data. A project should not request capabilities solely because a copied tutorial used them.

Prepare the portfolio evidence

Include build and run instructions, device configuration, screenshots, a short feature demonstration and known limitations. Explain one bug with its reproduction steps, cause and verification. Keep commits and notes specific enough that another learner could follow the reasoning without you narrating every screen.

Extend only after the main flow is reliable

Choose one meaningful improvement: clearer error recovery, better accessibility, fewer repeated requests or a more testable data boundary. Compare before and after using the same scenario. Use the Android architecture guide for structure and the interview questions to practise explaining your decisions.