Mike HajjMike HajjSystems Architect
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What I've Built

Here is what I have built and architected over the years. Each project captures a complex challenge solved through thoughtful system design.

SOAJS

Co-Founder, VP Engineering, Lead Architect

SOAJS

A microservices platform that helped teams build APIs and services in minutes by abstracting infrastructure complexity.

411 Local Search Corp

Lead Architect

411 Local Search Corp

A large-scale directory search platform optimized for high-volume data and responsive query performance.

M360API

CTO, Chief Architect

M360API

A modernization platform that lets companies extend legacy systems without discarding years of engineering investment.

Spread Content Platform

Architect, Technical Lead

Spread Content Platform

A legacy-leaning ad-tech concept re-engineered into a launch-ready, integration-heavy SaaS platform for the MENA market.

American Botanical Council

Solutions Architect

American Botanical Council

A legacy Umbraco CMS modernization program that preserved years of investment while unlocking scalability, security, and syndication.

Incent GmbH

Architect, Consultant

Incent GmbH

A full-stack reconstruction of a legacy employee-benefits platform into a scalable, modern architecture built for growth.

Are these real production case studies?

Yes. These pages capture real architecture decisions, implementation constraints, and measurable outcomes from production systems.

What industries are represented?

The portfolio spans ad-tech, enterprise modernization, high-traffic search products, and multi-tenant content platforms.

Technology references: MongoDB · Elasticsearch · Node.js

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