Omar Habra
I work where correctness, performance, and product reality all matter at once: compilers, AI platforms, and hardware-aware systems that have to ship without drama.
Shipped In
Apple, SiFive, Stealth
Platform teams, compilers, and AI product delivery.
Core Domains
LLVM, RISC-V, TTNN
Low-level optimization with evidence-backed regressions.
Infra Range
AWS, Azure, GCP
Multi-cloud AI systems with guardrails and automation.
Work Style
Calm under constraints
Readable systems, fast diagnosis, and strong follow-through.
Selected Proof
A concise read of the systems work most relevant to a senior hiring loop.
Context
Mandate
Proof
Constraint
ABI mismatches and codegen regressions were expensive to get wrong.
What I owned
Bridged AST and ABI behavior, validated cross-arch code generation, and built regression tooling.
Impact
Shipped interop work with stronger rollout confidence across x86_64 and arm64.
This section matters because it shows how I operate: train deliberately, read telemetry, and keep composure when the conditions get messy.
Why it belongs here
Hiring teams don't need hobbies. They need more evidence about judgment, repetition, and discipline.
Race Telemetry
Real GPS data from actual races
Review Habit
After-action review through route traces, splits, and visual footage.
Decision Style
Pace patiently, then push when the data says the system can hold.
Transfer To Work
Preparation, stress tolerance, and clean retros are part of the same muscle.
Performance Dashboard
Marathon build
4 months
Structured block from zero to finish line.
Race format
Olympic
Swim, bike, and run under fatigue.
Combat sport
Purple belt
Adaptation under pressure and constraint.
Training lens
Telemetry
Review the route, not just the result.
Engineering carryover
Full marathon
First marathon finish after four months of structured training.
Purple belt competitor
Multiple matches in a single day, adapting under stress.
Olympic distance
Open water swim, bike, and run.
Public Receipts
Hiring conversations go faster when there are real artifacts to open.
Open Product
A multi-agent review CLI that makes one model propose bugs, another challenge them, and a final report synthesize only evidence-backed findings.
Visit productCompiler Work
Public compiler contribution shipping getter and setter interoperability inside the official Swift toolchain.
Read PR #40842Accelerator Work
MaskFormer, DPT-Large, and YOLOS-small bring-ups for novel hardware, with performance artifacts and implementation detail in the open.
See TT-Metal PRsLet's Build
I'm especially strong in compiler work, AI infrastructure, product-facing systems, and the messy connective tissue between them.