Before-and-after examples are illustrations. Use a revised description only when the facts match your work.
Technology needs context
A list such as React, Next.js, TypeScript, GraphQL and AWS does not say whether the candidate designed a solution, maintained it, completed one ticket or merely joined a project using that stack.
Key technologies should appear next to experience that shows their practical meaning. A skills section helps scanning but should not be the only evidence.
A trade-off is stronger than an adjective
‘Designed a modern, scalable architecture’ sounds impressive but reveals no decision. Explain what had to be balanced: migration speed and compatibility, team autonomy and consistency, or performance and maintenance cost.
One carefully chosen constraint can provide a strong starting point for a technical interview.
Built a scalable React design system.
Defined versioning and API contracts for a design system used by four teams, enabling independent migrations without breaking existing screens.
Separate proficiency from exposure
Do not present a tool used for one short task as equivalent to a technology in which you designed and operated a production system.
Group skills by practical role or, better, support the most important ones with concrete experience bullets.
Credibility grows when you show boundaries
A mature profile need not frame every decision as a success. A migration can be stopped, an experiment fail or a solution be simplified after data arrives.
Select evidence that shows you understand cost, risk and maintenance, not only implementation.
Connect each important tool to your own action
Choose a tool relevant to the role. Record a situation in which you used it, your action and how it was checked. If you can only name the project, revisit the details or narrow the scope you claim.
React, TypeScript, automated testing.
Implemented an order-editing form in React and TypeScript. Added validation, preservation of input after API errors and tests for successful saves and retries.
The same approach works for educational projects. State where the project came from and distinguish tutorial steps from your own extensions. Coursework does not have to be presented as production experience.
For a team project, name your contribution. Building an application together describes the team's result. A separate account of validation and tests explains what you can discuss yourself.
Check your CV
- Do key technologies appear in the context of a real problem?
- Do you show at least one trade-off or constraint?
- Is your exposure to each tool represented honestly?
- Can you expand every technical bullet in an interview?