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Hello, I’m Edward Perepelitsky, a SF Bay Area–based full-stack engineer with a passion for building scalable, low-latency web applications and secure deployments on AWS, GCP, and serverless platforms. From Apple (via OSI Engineering) to Walmart Labs and Iterate.ai, I’ve shipped production-ready features and data-driven tools that handle terabytes of data with responsive UIs. I enjoy solving complex problems at the intersection of frontend UX, backend systems, and data science, and I thrive in fast-paced environments that value quality, performance, and security.…Hello, I’m Edward Perepelitsky, a SF Bay Area–based full-stack engineer with a passion for building scalable, low-latency web applications and secure deployments on AWS, GCP, and serverless platforms. From Apple (via OSI Engineering) to Walmart Labs and Iterate.ai, I’ve shipped production-ready features and data-driven tools that handle terabytes of data with responsive UIs. I enjoy solving complex problems at the intersection of frontend UX, backend systems, and data science, and I thrive in fast-paced environments that value quality, performance, and security.

Edward Perepelitsky

Full Stack Developer, Web Developer, Developer, +3

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Hello, I’m Edward Perepelitsky, a SF Bay Area–based full-stack engineer with a passion for building scalable, low-latency web applications and secure deployments on AWS, GCP, and serverless platforms. From Apple (via OSI Engineering) to Walmart Labs and Iterate.ai, I’ve shipped production-ready features and data-driven tools that handle terabytes of data with responsive UIs. I enjoy solving complex problems at the intersection of frontend UX, backend systems, and data science, and I thrive in fast-paced environments that value quality, performance, and security.…Hello, I’m Edward Perepelitsky, a SF Bay Area–based full-stack engineer with a passion for building scalable, low-latency web applications and secure deployments on AWS, GCP, and serverless platforms. From Apple (via OSI Engineering) to Walmart Labs and Iterate.ai, I’ve shipped production-ready features and data-driven tools that handle terabytes of data with responsive UIs. I enjoy solving complex problems at the intersection of frontend UX, backend systems, and data science, and I thrive in fast-paced environments that value quality, performance, and security.

Available to hire

Hello, I’m Edward Perepelitsky, a SF Bay Area–based full-stack engineer with a passion for building scalable, low-latency web applications and secure deployments on AWS, GCP, and serverless platforms.

From Apple (via OSI Engineering) to Walmart Labs and Iterate.ai, I’ve shipped production-ready features and data-driven tools that handle terabytes of data with responsive UIs. I enjoy solving complex problems at the intersection of frontend UX, backend systems, and data science, and I thrive in fast-paced environments that value quality, performance, and security.

Skills

Experience Level

Expert

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Intermediate

Language

English

Fluent

Work Experience

Software Engineer at Apple Inc. via OSI Engineering Inc.

January 1, 2025 - Present

Created an internal website that serves terabytes of cell phone test-data to cellular engineers at Apple. Implemented advanced statistical analysis, interactive tables and charts, and time-series plots with data points at scale. Built tabbed interfaces that preserve context across interactions, with a weekly summary page that aggregates data from 100+ tests and caches results for zero-latency user experience; an automated weekly-summary email is sent to engineers.

Software Engineer at Freelance

January 1, 2024 - January 1, 2025

Created and deployed the website www.SilverIrisClinic.com using Next.js, Node.js, PostgreSQL, and AWS.

Software Engineer at Iterate.ai

January 1, 2021 - January 1, 2024

Implemented the Content Manager feature on pamperedchef.com, enabling users to maintain and group posts into outlines and mini-outlines, with sharing between users. Implemented chat on party pages, reactions, product advertisements, and conducted extensive load testing with Apache JMeter.

Data Scientist at Walmart Labs

January 1, 2019 - January 1, 2021

Designed and implemented the “Complete the Look” algorithm for the ASDA George clothing catalog; built image classifiers to extract fine attributes from apparel images; designed a product recommendation algorithm for Walmart.ca catalog (over 5 million items).

Postdoctoral Researcher at University of California Santa Cruz

January 1, 2017 - January 1, 2019

Conducted fundamental research in theoretical condensed matter physics.

Postdoctoral Researcher at Collège de France

January 1, 2014 - January 1, 2016

Conducted fundamental research in theoretical condensed matter physics.

Lecturer of Physics at École Polytechnique

January 1, 2014 - January 1, 2016

Taught Solid State Physics at the premier engineering institution in France.

Graduate Student Researcher at University of California Santa Cruz

January 1, 2008 - January 1, 2014

Conducted fundamental research in theoretical condensed matter physics; served as teaching assistant for undergraduate physics courses.