Backend systems.Full-stack products.Evaluated in detail.

I'm Samuel, a backend-focused full-stack engineer building automation systems, AI-assisted products, and practical software tools. My engineering experience comes from designing and shipping systems, then testing how they behave in real conditions.

Available for freelance & full-time (remote)

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10+Projects Built

5AI Programs

3+Years Active

SYS // 2026PROFILE & LEAD

Backend & Automation Systems

Designing and shipping high-throughput APIs, event-driven pipelines, and verified software models tested in real conditions.

10+ Projects Built5 AI Programs3+ Years Active

CORE // STACKLANGUAGES & TOOLS

Strongest Languages & Tools

Production-grade polyglot development focused on type safety, scalable data pipelines, and high-performance server runtimes.

TypeScriptPythonNode.jsPostgreSQL

PROD // SHIPPEDDELIVERED WORK

Delivered Production Projects

Shipped developer CLI toolkits, autonomous opportunity ingestion engines, and adapter-based event automation pipelines.

Bilt ToolkitAdulis PlatformDamtie Engine

TRAJECTORY // EXP3+ YEARS ACTIVE

Engineering Experience

Systems engineering, model evaluation, and backend automation across production environments and benchmark suites.

AfterQuery · HarborKerob SolutionsAdulis Inc.

AI // VERIFYBENCHMARK SUITES

AI Evaluation & Benchmarks

Root-cause analysis, failure mode classification, automated verification harnesses, and objective pass/fail evaluation suites.

Terminal-BenchModel DebuggingVerification Suites

HARBOR // SUITEAGENT BENCHMARK

Harbor Evaluation Harness

Containerized SWE verification suites, reproducible failure modes, and automated unit/integration pass-rate telemetry.

Harbor FormatDocker SandboxesAutomated Scoring

ARCH // 07 PILLARSDISCIPLINES

Core Architecture Pillars

Event-driven worker architectures, resilient relational schemas, containerized CI/CD, and fast responsive delivery.

APIs & SchemasEvent AutomationFull-Stack Delivery