ProductWeb · iPhone
FilesMagic
A file-conversion product available on the web and iPhone, with a mobile experience designed around private, offline processing.
Almuthanna Shihab
Software Engineer · Founder of Nexren
I build software products, systems, and business technology from architecture through production.
Products and systems I’ve built.
Work that demonstrates product judgment, engineering execution, and direct responsibility.
CompanyFounded 2024
Nexren
Nexren is the software and digital systems business I founded to deliver websites, applications, and practical technology for businesses.
Software and digital systems for businesses.
Software, systems, and technical leadership.
Advisor · STACK
Current product and technical advisory relationship.
Founder · Nexren
Software delivery, technical leadership, and business execution.
CTO & Lead Full-Stack Engineer · STACK
Full-stack systems, product direction, APIs, and authentication.
Systems Support Analyst · Alpha Baking
Returned for a second period following the 2024 systems support internship.
Writing from the work.
Technical and professional notes grounded in projects, product decisions, and company-building.
Building FilesMagic: Lessons Learned from a Full-Stack Project
Architecture decisions, product challenges, and practical lessons from developing FilesMagic across web and mobile experiences.
Creating a Food Tracking App with React Native
Product and interface lessons from building a mobile pantry tracker around inventory, expiration awareness, meal planning, and notifications.
From Developer to Founder: Starting Nexren
Lessons from formalizing independent software work into Nexren and taking responsibility for both technical delivery and client outcomes.
Founder of Nexren
Nexren connects my engineering background with direct responsibility for understanding business needs, defining solutions, leading delivery, and maintaining trust through the full project lifecycle.
The personal site documents who I am and what I have done. Nexren is the place to evaluate services and begin a commercial project.