C++ Developer

Project 1: JASH: V8-based Javascript runtime optimization - Utilized ExternalString to share JS scripts across multiple isolates, reducing memory usage. - Integrated V8’s CodeCache mechanism to cache compiled bytecode, achieving a 5× execution speedup. - Built C++ ↔ JavaScript bindings, enabling seamless exposure of C++ functions in the JS runtime. - Debugged and resolved engine issues through deep V8 source code analysis. Project 2: Architecture governance - Decoupled Chromium’s base library by refactoring non-direct injection code. - Resolved GN configuration file dependency issues in JASH and removed redundant third-party dependencies, streamlining builds. Project 3: Chromium kernel upgrade - Fixed cross-platform compilation and linking errors, ensuring successful kernel upgrades. - Resolved unit test failures across V8 and Chromium base libraries, improving reliability.

Project 1: JASH: V8-based Javascript runtime optimization - Utilized ExternalString to share JS scripts across multiple isolates, reducing memory usage. - Integrated V8’s CodeCache mechanism to cache compiled bytecode, achieving a 5× execution speedup. - Built C++ ↔ JavaScript bindings, enabling seamless exposure of C++ functions in the JS runtime. - Debugged and resolved engine issues through deep V8 source code analysis. Project 2: Architecture governance - Decoupled Chromium’s base library by refactoring non-direct injection code. - Resolved GN configuration file dependency issues in JASH and removed redundant third-party dependencies, streamlining builds. Project 3: Chromium kernel upgrade - Fixed cross-platform compilation and linking errors, ensuring successful kernel upgrades. - Resolved unit test failures across V8 and Chromium base libraries, improving reliability.

Project 1: Labrador: Xcalibyte standard compliance analyzer - Extended the clang compiler framework and adopted visitor pattern for AST traversal. - Implemented MISRA C/C++ rules, ensuring compliance with industry standards. - Diagnosed and fixed false positives and omissions, ensuring accurate report of all non-compliant code. - Contributed to the tool’s achievement of ISO 26262/MISRA certification(for automotive industry).

Project 1: Labrador: Xcalibyte standard compliance analyzer  Extended the clang compiler framework and adopted visitor pattern for AST traversal.  Implemented MISRA C/C++ rules, ensuring compliance with industry standards.  Diagnosed and fixed false positives and omissions, ensuring accurate report of all non-compliant code.  Contributed to the tool’s achievement of ISO 26262/MISRA certification(for automotive industry).