Abdullah H. Aldosariy

Cybersecurity · AI Builder · Entrepreneur
McLean, VA aa@adostech.dev +1 (202) 803-3323 adostech.dev LinkedIn GitHub
Professional Summary

Cybersecurity professional, AI-fluent builder, and entrepreneur who operates at the intersection of security, product, and technology. With the right tools, I function as a complete product team — conceiving, architecting, developing, testing, securing, and shipping production software independently. Founded DOSCARS US LLC, an independent wholesale dealership specializing in the global export of exotic and luxury vehicles, where I built and operate the full website and mobile platform — including engineered file encryption and storage security for high-sensitivity export documents. Currently serving as Software Tester and AI Contributor on an AI-powered loan processing platform. Bilingual in English and Arabic. Adaptable, product-minded, and driven to build things that create measurable economic and technological impact.

Professional Experience
Founder & Dealer Operator
Nov 2023 — Present
DOSCARS US LLC — McLean, VA
  • Founded an independent wholesale dealership specializing in the global export of exotic and luxury vehicles to clients across the U.S., Middle East, and international markets.
  • Architected, developed, and deployed the company website (WordPress on GoDaddy) — managing domain, DNS, SSL, and professional email infrastructure — and mobile application (Firebase · Supabase · AWS).
  • Engineered file encryption and Firebase/Supabase security rules for storage of high-sensitivity documents — vehicle titles, purchase contracts, and international export compliance records.
  • Handle day-to-day technical support, uptime monitoring, backups, and cloud cost management across AWS, Firebase, and VPS infrastructure.
  • Own CRM, lead tracking, onboarding, and international client relations — coordinating with buyers, dealerships, auctions, and export-compliance partners across time zones.
Software Tester & AI Contributor
Jan 2026 — Present
AI Loan Processing System — Marymount University
  • Contributing to an AI-powered loan processing platform spanning automated decisioning, document analysis, and intelligent risk assessment — as both QA lead and AI architecture contributor.
  • Designed and executed test plans, test cases, and defect reports covering functional, regression, and integration testing across the full application stack.
  • Applied AI literacy in designing the system's intelligent pipeline, leveraging LLM-based workflows and agent design patterns.
  • Collaborated cross-functionally with developers to identify, document, and resolve defects using structured Agile QA methodologies.
Sales Advisor
Apr 2021 — Sep 2021
Pohanka Acura — Chantilly, VA
  • Delivered professional vehicle presentations and consultative sales experiences; recognized as Most Profitable Sales of the Month.
  • Completed Pohanka University internal certification program in automotive sales and customer relationship management.
Projects
DOSCARS US LLC — Full Platform
Live

Built and operate the full digital stack — website (WordPress · GoDaddy · SSL/DNS/email) and mobile application (Firebase · Supabase · AWS). Engineered file encryption and storage security rules for high-sensitivity export documents.

AI Loan Processing System
In Progress

AI-powered platform for automated loan decisioning, document analysis, and risk assessment. Contributing as Software Tester and AI architecture contributor — designing the intelligent pipeline using LLM-based workflows and agent patterns.

VESSA  ·  Logistics & Transportation App
Upcoming

Two products in active development across SaaS and logistics — conceived, designed, and being built independently. Launching 2026–2027.