

Differential Email Formats
Contact top employees from
Differential
- Differential uses 6 different email formats. The most common is firstName.lastNameInitial (for example, jane.d@differential.com), which appears in about 70% of work addresses.
- Other common patterns include:
- firstNameInitiallastName: jdoe@differential.com (6%)
- firstNameInitial_lastName: j_doe@differential.com (14%)
Differential’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstName.lastNameInitial | Percentage: 70% | |
Format firstNameInitial_lastName | Percentage: 14% | |
Format firstNameInitiallastName | Percentage: 6% | |
Format lastNamefirstNameInitial | Percentage: 5% | |
Format firstNameInitiallastNameInitial | Percentage: 4% | |
Format firstNameInitial-lastNameInitial | Percentage: 1% |
Contact top employees from
Differential
Brandon KraelingSenior Lead Developer
Conrad VanLandinghamChief Product Officer
Jordan FurdockProduct Manager
Sean McCoshCo-Founder & Chief Innovation Officer
David WoodyChief Executive Officer
Tyler VanceChief Operating Officer
Gerard SychayVice President of Engineering
Marwan TahaOperations Manager
Brandon KraelingPrincipal Engineering Manager
Ainsley McCoshOffice Manager
Marcelo ReynaHead of Infrastructure and Cybersecurity
Kristy MetznerCelebration Specialist
Chris ThomasDirector
AustinDifferential
Krishna DuddumpudiCo-Founder & Director
Emily WoodsonHR Business Partner
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Differential Corporate Information: FAQ
Differential is a Cincinnati‑based IT services firm founded in 2013 that delivers custom software development, web and mobile applications, and digital technology solutions. The team excels in Agile and lean startup methodologies to accelerate product innovation, employing modern frameworks such as MeteorJS and ReactJS.
With a focus on digital innovation consulting and application development, Differential serves clients across various industries, helping them transform ideas into robust software products that drive business growth. Its operations span the Cincinnati Metropolitan Area and it operates under SIC code 7372. The company maintains a lean team of 10‑50 professionals, generating revenue between $10 million and $50 million annually.
Key leaders include co‑founders Krishna Duddumpudi (Director) and Sean McCosh (Chief Innovation Officer), Vice President of Engineering Gerard Sychay, Chief Product Officer Conrad VanLandingham, and Head of Infrastructure and Cybersecurity Marcelo Reyna. Together they guide the firm’s strategic vision and technical excellence.
With a focus on digital innovation consulting and application development, Differential serves clients across various industries, helping them transform ideas into robust software products that drive business growth. Its operations span the Cincinnati Metropolitan Area and it operates under SIC code 7372. The company maintains a lean team of 10‑50 professionals, generating revenue between $10 million and $50 million annually.
Key leaders include co‑founders Krishna Duddumpudi (Director) and Sean McCosh (Chief Innovation Officer), Vice President of Engineering Gerard Sychay, Chief Product Officer Conrad VanLandingham, and Head of Infrastructure and Cybersecurity Marcelo Reyna. Together they guide the firm’s strategic vision and technical excellence.
Differential uses 6 email formats across its organization. The most common pattern is firstName.lastNameInitial (e.g., jane.d@differential.com), used in approximately 70% of work addresses.
Differential currently employs over 10-50 people from United States, Brazil, Iraq, Australia, with a head office in Cincinnati, Ohio.
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