Venkat Pandey developed Dockerfile ARG and ENV instruction support for the mondoohq/cnquery repository, focusing on backend development with Go and Docker. He refactored resource management by introducing generated constants for resource names, which reduced the risk of regressions and improved code maintainability. Venkat designed new data structures to handle ARG and ENV parsing, enabling more robust Dockerfile analysis and laying groundwork for future policy checks. He also addressed a bug related to environment resource naming and expanded ARG resource handling. The work demonstrated a methodical approach to extending Dockerfile coverage, emphasizing stability and alignment with code review feedback.