Kristina worked on the chainflip-sdk-monorepo, focusing on backend stability and risk reduction for DCA (Dollar-Cost Averaging) swap logic. She addressed a critical reliability issue by enforcing an upper bound on the number of chunks allowed in DCA swaps, preventing excessive chunking that could impact performance during high-volume trading. Her solution included an automated regression test to ensure ongoing stability and coverage across the DCA swap flow. Kristina utilized TypeScript and applied her skills in API development and testing, demonstrating a test-driven approach and collaborative code review practices. Her work delivered a stable, release-ready fix that improved system predictability.