Evan Dekhayser is a Senior Software Engineer at Two Sigma with 12 years of software experience and a strong foundation in iOS development. Based in New York and studying Computer Science and Mathematics at Rice University, he blends academic rigor with production engineering on large-scale systems. He began building iOS apps through his own company, Xappox, LLC, and has interned on high-profile teams at Apple and The New York Times, bringing product-focused polish to complex mobile features. Evan has contributed to the iOS community through tutorials, coauthoring books, and writing for outlets like iOS Dev Weekly and raywenderlich.com, demonstrating a talent for teaching as well as shipping code. Comfortable moving between hands-on app development and modeling engineering work, he brings a research-minded approach to practical engineering problems. Notably, his career path shows early entrepreneurial drive—running a personal app LLC while advancing through internships to a senior role at a quantitative firm.
12 years of coding experience
5 years of employment as a software developer
Computer Science and Mathematics, Computer Science and Mathematics at Rice University
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