Frontend engineer with a growing interest in compiler tooling, MLIR, and systems-level software design.
I work across product interfaces and low-level technical exploration, with a focus on building clear abstractions, resilient systems, and tooling that makes complex behavior easier to reason about.
- Frontend engineering with React, TypeScript, and product-minded UX
- Compiler internals and LLVM/MLIR concepts
- Building small, interpretive projects that turn abstract systems ideas into concrete, testable implementations
Explore all three together as one pipeline (source → diagnostics → MLIR → pass inspection → profiling) in compiler-tooling-lab.
An out-of-tree MLIR dialect that compiles JSON Schema (Draft 2020-12) documents into native validators specialized to a single schema. Constraints are canonicalized as constraints first (subsumption, conjunction fusion, contradiction detection), then lowered through arith/scf/math to LLVM IR against a small runtime ABI.
A small MLIR compiler for a tiny image/math DSL. It has a dsp dialect (add, relu, matmul, conv2d) with verifiers and canonicalization, plus a lowering to linalg.generic. Tests run in three tiers: dialect verification, FileCheck lowering structure, and end-to-end execution via mlir-runner.
A browser-based MLIR visualizer built with React and a Rust/WebAssembly parser. It renders IR as an interactive graph and steps through -mlir-print-ir-after-all pass traces with before/after diffs and diagnostics. It runs entirely client-side.
I care deeply about frontend craft and product quality, and I am interested in compiler internals, systems programming, LLVM, and MLIR.
I explore these areas through small, hands-on projects that make compiler design and systems concepts easier to understand.
- React / TypeScript
- UI architecture and component design
- MLIR / LLVM
- compiler passes and IR transformations
- dataflow, transformation pipelines, and optimization thinking
- GitHub: @joepothiboot
- LinkedIn: Watcharapong Pothiboot
- Email: joe.pothiboot.dev@gmail.com