Staffcoder

A coding practice and assessment platform built around learning by building, debugging, and solving real problems. Interactive experiences for learning, practice, interviews, and progress tracking.

What I built

• Shipped challenges, learning modules, interview prep, progress tracking, streaks, profiles, and dashboards across Junior, Mid, Senior, and Staff levels.
• Built the full frontend with Next.js: reusable components, responsive interfaces, interactive states, and data-driven flows.
• Designed hands-on React learning modules covering components, state, forms, hooks, reducers, and data fetching where users learn by writing real code.
• Built practice-based code challenges where users debug and build real features instead of answering multiple-choice questions.
• Contributed to UX design and Figma prototyping across the entire product.

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