Deep System

Hussein Faara — Senior Software Engineer

SENIOR SOFTWARE ENGINEER

Systems that
multiply
engineering impact.

Senior software engineer focused on developer infrastructure, C++ systems, and performance. I build foundations that help other engineers ship.

C++ / PYTHON / DEVELOPER INFRASTRUCTURE

Systems architecture: source flows through a build platform to Linux, macOS, and Windows targetsSOURCELINUXMACOSWINDOWSBUILD PLATFORMhf_RESOLVE · BUILD · SHIPFIG. 01 / CROSS-PLATFORM EXECUTIONARCHITECTURE SCHEMATICX86_64 / ARM
REPRODUCIBLE BUILDSONE PLATFORM. MANY TARGETS.
78%

Clean build-time reduction

300+

Engineers enabled

10 → 1

Databases consolidated

21×

Graph storage compression

01 / CORE COMPETENCIES

Systems depth.
Organizational impact.

My focus is the infrastructure other engineers depend on: the build pipeline, the shared platform, and the performance-critical code underneath.

01/developer-infrastructure

Developer infrastructure

Make engineering teams more effective.

Reproducible builds, dependency resolution, cross-platform packaging, caching, and CI/CD.

Pixi / rattler-build / Linux / macOS / Windows
Cross-platform build & packaging ↗
02/systems-architecture

Systems architecture

Build foundations other teams can use.

Storage abstractions and APIs that support multiple engines and applications.

C++ / SQL / API design / Storage
10 databases → one shared foundation ↗
03/performance-engineering

Performance engineering

Measure bottlenecks. Improve the critical path.

Profiling across C++ and Python, with optimization of network-bound logging infrastructure.

Profiling / Latency / Throughput / Memory
20% logging latency improvement ↗
04/systems-programming

Systems programming

Work close to the execution model.

High-performance C++, parsers, libraries, compression, data structures, and low-level abstractions.

C++ / Python / Serialization / Compression
Explore code and tooling ↗
05/distributed-compute-systems

Distributed & compute systems

Coordinate compute-intensive work.

Schedulers, orchestration, HPC clusters, and distributed execution workflows.

HPC / Scheduling / Orchestration
Explore technical background ↗
06/technical-leadership

Technical leadership

Own the foundation. Enable the people.

Architecture ownership, engineering standards, cross-team influence, and developer enablement.

Architecture / Standards / Developer productivity
300+ engineers enabled ↗

02 / ENGINEERING EVIDENCE

Implementation, scope, and measured outcomes.
01

DEVELOPER INFRASTRUCTURE

Cross-platform build
& packaging infrastructure.

Cross-platform build and packaging infrastructure. Reproducible dependency resolution and distribution across Linux, macOS, Windows, x86_64, and ARM.

Pixirattler-buildCI/CDBuild caching
BUILD GRAPH / SIMPLIFIED
source↓resolve → build → test↓package → distribute
LINUX · MACOS · WINDOWS
02

PLATFORM ARCHITECTURE

Shared storage architecture.
Ten databases unified.

A high-performance database abstraction supporting multiple storage engines. Ten internal databases consolidated into a shared foundation for multiple applications.

C++SQLStorage enginesAPI design
STORAGE ARCHITECTURE / SIMPLIFIED
APPLICATIONS
UNIFIED STORAGE API
ENGINE A │ ENGINE B │ ENGINE C
03

PERFORMANCE ENGINEERING

Optimize the shared
logging critical path.

Profiling and optimization of a shared logging path across millions of lines of C++ and Python, removing network-bound bottlenecks.

C++PythonProfilingLatency
LOGGING PATH / RELATIVE LATENCY
Before100%
After80%

20% latency improvement

NEXT / LET’S CONNECT

Building your
infrastructure team?

Let’s discuss senior software engineering roles in developer infrastructure,
platform architecture, systems, or performance engineering.

faarahussein@gmail.com ↗