AeroLeads people directory · profile

Claes-Fredrik Mannby Email & Phone Number

CTO, Co-founder at Treffa
Location: Mercer Island, Washington, United States 16 work roles 3 schools
1 work email found @mannby.com 2 phones found area 206 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email c****@mannby.com
Direct phone (206) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
CTO, Co-founder
Location
Mercer Island, Washington, United States

Who is Claes-Fredrik Mannby? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Claes-Fredrik Mannby is listed as CTO, Co-founder at Treffa, based in Mercer Island, Washington, United States. AeroLeads shows a work email signal at mannby.com, phone signal with area code 206, and a matched LinkedIn profile for Claes-Fredrik Mannby.

Claes-Fredrik Mannby previously worked as Owner at Mind+ and Board Member at Otl Dynamics Llc. Claes-Fredrik Mannby holds Math/Cs Track, Cognitive Science, Physics from Carnegie Mellon University.

Company email context

Email format at Treffa

This section adds company-level context without repeating Claes-Fredrik Mannby's masked contact details.

*@mannby.com
68% confidence

AeroLeads found 1 current-domain work email signal for Claes-Fredrik Mannby. Compare company email patterns before reaching out.

Profile bio

About Claes-Fredrik Mannby

Passionate thinker, interested in understanding the hard problem of consciousness and creating general artificial intelligence—as well as bicycles for the minds of humans of all ages

Listed skills include Uml, Architecture, Android, Java, and 46 others.

Current workplace

Claes-Fredrik Mannby's current company

Company context helps verify the profile and gives searchers a useful next step.

Treffa
Treffa
CTO, Co-founder
AeroLeads page
16 roles

Claes-Fredrik Mannby work experience

A career timeline built from the work history available for this profile.

Cto, Co-Founder

Current

Stealth-mode startup

Sep 2021 - Present

Owner

Current

Creating bicycles for the minds of humans of all ages

Aug 1985 - Present

Board Member

Current
Otl Dynamics Llc
Jul 2013 - Present

Principal Software Engineer

Redmond, Washington, US

May 2017 - Sep 2021

Vp Of Engineering

Seattle, Washington, US

Making a dent in healthcare

Feb 2017 - May 2017

Senior Principal Software Engineer

Burlington, MA, US

  • Created large-scale ML pipelines and models using Logistic Regression, LSTM networks and other techniques.
  • Presented at Nuance research and developer conferences.
  • Contributed toward Open Source AI projects (github/mannby).
  • Created iOS port of Swype.
Oct 2011 - Feb 2017

Principal Software Architect

Seattle, WA, US

Swype created probably the best way to input text on touch-sensitive screens.I helped Cliff Kushler create Swype's predictive tapping solution, and then to optimize it for Swype's large-vocabulary languages.

Jan 2011 - Oct 2011

Cto, Co-Founder, Ceo, Board Member

At Exbiblio, we are working to transform the way readers interact with the written word by making printed text richly interactive, and by building knowledge and communities around books, magazines, newspapers, and other printed publications.At Exbiblio, Claes-Fredrik has written some 400K lines of code, including speech recognition prototypes, extensive.

Apr 2006 - Dec 2010

Senior Software Engineer

Sunnyvale, CA, US

Good Technology develops cross-platform enterprise mobility solutions.

Mar 2006 - Mar 2006

Senior Software Engineer

US

Increased scalability of workgroup server solutions by introducing performance tooling into the development process.Enabled use of workgroup server on multiprocessor machines by tracking down and addressing un-threadsafe STL library code.Enabled Bell Mobility deal by troubleshooting and implementing DNS resolution through proxies under a variety of complex.

Jul 2004 - Feb 2006

Senior Software Architect

Ibm

Armonk, New York, NY, US

• Led the creation of various components, one of which resulted in an IBM patent application.• Increased internal productivity by evangelizing and enabling tool use, and by creating tools.• Enabled CEO-level business decisions through internal metrics and investigations, e.g. showing a 5-orders-of-magnitude improvement over earlier performance benchmarks.

Mar 2001 - Jul 2004

Senior Software Engineer, Xde Model Server

US

• Modeled, designed and implemented the UML Metamodel of the Rational XDE product and enabled its successful use within Rational, through presentations, mentoring, as well as recruiting and mentoring the Metamodel team.• Brought the performance of complex aspects of user model validation to a fast O(n), through API changes and tailored, space- and.

Sep 1999 - Feb 2001

Senior Software Engineer, Xde Gui

US

• Created the XDE GUI architecture, which is now the foundation of the GUI of IBM’s modeling solutions, developed over a 6-year period by hundreds of developers.

Sep 1998 - Aug 1999

Senior Software Engineer, Rational Rose

US

• Designed and created the support for Use Case and Activity diagrams, the major new features in Rose 4.0 and 98.• Envisioned and created the now ubiquitous Stereotype support in Rose, empowering end-users to customize its metamodel and diagrams, thus greatly broadening its market and its third-party tool ecosystem.

Jan 1996 - Aug 1998

Software Engineer

Objectory Ab

• Designed and implemented the Rich Text Format support in Objectory SE (Support Environment) and BE (Business Engineering), re-architecting much of the graphical and textual subsystems in order to support combining graphics and text in the existing and new formats involved, enabling integrations with Microsoft Word.• Added support for icons in Objectory’s.

Jun 1994 - Dec 1995

Architect, Technical Writer, Process Engineer And Software Engineer

• Architected and prototyped Matrix, a CASE tool supporting the Sysware Methodology through an innovative UI for the decomposition of hierarchies of entity-relationship graphs.• Edited and authored software methodology and marketing collateral.• Invented a new data structure type, which enabled the efficient storage and retrieval of the complex data.

Jan 1993 - May 1994
3 education records

Claes-Fredrik Mannby education

Math/Cs Track, Cognitive Science, Physics

Carnegie Mellon University

Ba, Philosophy

Stockholm University

Education record

Escola Americana De Campinas
FAQ

Frequently asked questions about Claes-Fredrik Mannby

Quick answers generated from the profile data available on this page.

What company does Claes-Fredrik Mannby work for?

Claes-Fredrik Mannby works for Treffa.

What is Claes-Fredrik Mannby's role at Treffa?

Claes-Fredrik Mannby is listed as CTO, Co-founder at Treffa.

What is Claes-Fredrik Mannby's email address?

AeroLeads has found 1 work email signal at @mannby.com for Claes-Fredrik Mannby at Treffa.

What is Claes-Fredrik Mannby's phone number?

AeroLeads has found 2 phone signal(s) with area code 206 for Claes-Fredrik Mannby at Treffa.

Where is Claes-Fredrik Mannby based?

Claes-Fredrik Mannby is based in Mercer Island, Washington, United States while working with Treffa.

What companies has Claes-Fredrik Mannby worked for?

Claes-Fredrik Mannby has worked for Treffa, Mind+, Otl Dynamics Llc, Microsoft, and Xealth.

How can I contact Claes-Fredrik Mannby?

You can use AeroLeads to view verified contact signals for Claes-Fredrik Mannby at Treffa, including work email, phone, and LinkedIn data when available.

What schools did Claes-Fredrik Mannby attend?

Claes-Fredrik Mannby holds Math/Cs Track, Cognitive Science, Physics from Carnegie Mellon University.

What skills is Claes-Fredrik Mannby known for?

Claes-Fredrik Mannby is listed with skills including Uml, Architecture, Android, Java, C++, Scalability, User Interface Design, and Software Modeling.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.