| Format | Example | Percentage |
|---|---|---|
| Format:lastNameInitialfirstNameInitial | dj@topcoder.com | Percentage:94% |
| Format:lastName | doe@topcoder.com | Percentage:2% |
| Format:firstNamelastNameInitial | janed@topcoder.com | Percentage:1% |
| Format:lastNameInitial-firstNameInitial | d-j@topcoder.com | Percentage:1% |
| Format:lastName_firstNameInitial | doe_j@topcoder.com | Percentage:1% |
| Format:lastName-firstName | doe-jane@topcoder.com | Percentage:1% |
Topcoder employee email verification for instant deliverability checks.
Topcoder is an online services subsidiary headquartered in the Bay Area and operating worldwide, founded in 2000 with a team of 10–50 professionals generating between $50M and $100M in revenue. The firm specializes in artificial intelligence, machine learning, data science, predictive analytics, algorithm design, software and app development, API integration, cloud engineering, UX/UI design, quality assurance, testing & validation, geospatial analytics, and enterprise digital transformation initiatives.
Key leadership includes Eric Schwieterman as Head of Global Partnerships, Tony Jefts as Head of Topcoder, and Aravind Srinivas overseeing product strategy. With an SIC code of 7372 and a DMA classification in the Indianapolis Metropolitan Area, Topcoder leverages a global talent network to drive innovation challenges and advance the future of work.
Topcoder uses 6 email formats across its organization. The most common pattern is lastNameInitialfirstNameInitial (e.g., dj@topcoder.com), used in approximately 94% of work addresses.
Topcoder currently employs over 10-50 people from United States, Ukraine, Kenya, South Africa, Nigeria, with a head office in Bay Area/Global, US.
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