Shivangi Shukla@shuklashivangi

Problem: Code reviews are a critical yet massive bottleneck for engineering teams. Junior developers frequently introduce hidden security vulnerabilities—such as exposed API tokens, hardcoded database credentials, or injection risks—alongside minor structural flaws that completely violate internal design frameworks. Because manual peer reviews take hours and frequently miss deep structural bugs, compliance failures and broken changes regularly leak into production pipelines.Solution: We built GuardrailAI, an autonomous code review layer completely powered by the agentic architecture of IBM Bob 2.0. The moment a developer opens a pull request, GuardrailAI triggers parallel Bob 2.0 background sub-agents to analyze the incoming code diff concurrently. A dedicated DevSecOps agent checks for real-time security vulnerabilities, while a parallel Software Architect agent cross-references the code edits against internal team markdown files using Bob’s Document Understanding capabilities. GuardrailAI aggregates these insights and immediately posts a comprehensive markdown code review directly onto the developer's pull request interface, injecting ready-to-commit code patches to remediate the errors instantly without wasting engineering time or needing a custom UI.

💻 Online Hackathon | ⏳ Build: 48 hours | 📅 September 25–27, 2026 The official IBM Bob 2.0 hackathon. Build what's next in AI-assisted development, alongside the developers and experts shaping it. ⭐ Get help from experts throughout the event 🤝 Join a team or build solo 💰 Prize pool: $12,000 🧑🏻‍💻 Register before the Kick-Off Stream to start building with Bob