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Daniel Hamui
FounderATS Software EngineerAI Solutions ArchitectHR Tech Advisor
Daniel Hamui is a technology professional with 15+ years of experience designing, developing, and shipping enterprise-grade software products. Throughout his career, he has built scalable SaaS platforms, implemented AI-powered solutions, and led the architecture of mission-critical systems across the HR Tech and healthcare industries.
Before founding Resume Optimizer Pro, Daniel worked as a Software Architect at Sovren (a Textkernel company), where he helped design parsing and matching algorithms that powered many of the world’s leading ATS platforms.  He also led the architecture of Sovren’s first SaaS product using RESTful APIs, contributing to over $2M in revenue growth within three years. This experience gave him a deep understanding of how resumes are read, ranked, and filtered He now uses that knowledge to help job seekers and TA organizations succeed. 

His specialties include:

  • HR Tech expertise, including resume parsing, matching, and job-to-candidate algorithms
  • AI & Generative AI development, including LLM integration, prompt engineering, and model tuning
  • Full-stack engineering with .NET, C#, SQL, No-SQL, JavaScript frameworks, and AWS cloud infrastructure




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