# Eric Sadur

> Software Engineer

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/ericsadur

## Work Experience
### Software Engineer @ Ironclad, Inc.
Jan 2021 – Present

### Back-End Software Engineer @ Software Engineering Applications
Jan 2021 – Jan 2021
—Mercurio—
A back-end and datastore with improved throughput and performance over legacy platform

PostgreSQL  |  NGINX  |  JavaScript  |  Node  |  Express.js  |  AWS EC2
https://github.com/chefferson/mercurio

- Implemented RESTful API backed by a PostgreSQL DB with 30 million records to support accurate create, read, and update operations under web-scale load while maintaining low latency for key queries
- Introduced load balancing with NGINX after extensive performance testing with Loader.io and K6, increasing request-per-second tolerance from 750 to 7000 with 0% error rate and response time under 70ms
- Deployed service and database to AWS EC2 and hit production metrics goals on t2.micro instances

### Full-Stack Software Engineer @ Software Engineering Applications
Jan 2021 – Jan 2021
—DapperApp—
A React e-commerce front-end for a modern retail user experience

JavaScript  |  React  |  Express.js  |  Jest  |  HTML/CSS
https://github.com/chefferson/dapperapp

- Designed client architecture with reusable, stateless code modules, abstracting React components and API requests into communal modules to save several days of developer time and eliminate redundant API calls
- Incorporated metrics tracking and reporting functionality using React higher-order component, enabling granular usage and interaction analysis across the application while allowing for code reuse
- Created personalizable UX, implementing dual light and dark color schemes with CSS custom properties while maintaining a Lighthouse accessibility score of 100

### Full-Stack Software Engineer, Project Lead @ Software Engineering Applications
Jan 2021 – Jan 2021
—Plan.it—
A platform for coordinating events around the availability of guests

JavaScript  |  React  |  Material-UI  |  Next.js  |  MongoDB
https://github.com/chefferson/planit

- Led team of seven developers, establishing the foundation for the multi-page app by adopting Next.js, standardizing design choices with Material-UI, and prioritizing features to deliver an alpha product in six days
- Developed technique to generate guest availability, integrating with Google authentication and calendar and inverting calendar events to compute and render free time blocks, simplifying the guest user experience

### Product Manager @ Mattermost
Jan 2019 – Jan 2021

### Independent Consultant: Strategy, Data, Product @ Self-Employed
Jan 2017 – Jan 2019
Shape organizational mission and build analytical platform for Lake Tanganyika Floating Health Clinic, a nonprofit tackling health and societal issues in the Congo.

Develop growth strategy and technical platform for Impl Project, a nonprofit using data to fortify communities around the world against violent extremism. 

Managed project trajectory, reporting, data analysis, and visualizations for an epidemiological data initiative between the University of Texas Department of Integrative Biology and the Texas Department of State Health Services.

### Business Development, Deployment Strategist @ Palantir Technologies
Jan 2016 – Jan 2017

### Engineering Lead @ Palantir Technologies
Jan 2014 – Jan 2016

### Release Management Lead @ Palantir Technologies
Jan 2012 – Jan 2014

### Product Quality Engineer @ Palantir Technologies
Jan 2010 – Jan 2012


## Education
### Bachelor's degree in Mathematics
Columbia University

### University of Buenos Aires

### The College Preparatory School


## Contact & Social
- LinkedIn: https://linkedin.com/in/eric-sadur

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Source: https://flows.cv/ericsadur
JSON Resume: https://flows.cv/ericsadur/resume.json
Last updated: 2026-03-30