LAST UPDATED Sep 13, 2021


Web and Mobile Software Design & Development
Web and Mobile Software Design & Development

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Contact ExtensionEngine

Phone: 888.822.2516

Country: United States

City: Boston

Address: 125 Western Avenue

  • $5,000 +

  • 50 - 249

  • $50 - $99 / hr

  • Founded 2001

ExtensionEngine has been building web and mobile software solutions for some of the world’s most dynamic companies since 2000. Headquartered at the Harvard Innovation Lab in Boston, our team of more than 175 engineers, product managers, and designers serves a growing list of clients.

ExtensionEngine Portfolio

Key clients: EMC, Bright Horizons, Fidelity, eBay, Harvard University, Novart
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