Worked on the ziglang/zig repository to deliver targeted improvements in API ergonomics and SPIR-V code generation. Developed a toMilliseconds() method within the Timestamp struct, enabling direct conversion from nanoseconds to milliseconds and reducing repetitive code for API users. Expanded the SPIR-V CodeGen.zig module by implementing support for additional unary operations such as sin, cos, tan, sqrt, exp, exp2, log, and log2, thereby broadening shader generation capabilities. Focused on feature development rather than bug fixes during this period, applying skills in Zig programming, compiler design, and low-level system programming to enhance usability and extend language functionality.