Jonathan Pezzino
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Jonathan Pezzino Email & Phone Number

Principal and Owner at SWS: Geothermal Energy Software
Location: Seattle, Washington, United States 12 work roles 1 school
1 work email found @scientificwebservices.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Work email j****@scientificwebservices.com
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Role
Principal and Owner
Location
Seattle, Washington, United States
Company size

Who is Jonathan Pezzino? Overview

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Jonathan Pezzino is listed as Principal and Owner at SWS: Geothermal Energy Software, a with 1 employees, based in Seattle, Washington, United States. AeroLeads shows a work email signal at scientificwebservices.com and a matched LinkedIn profile for Jonathan Pezzino.

Jonathan Pezzino previously worked as Principal & Owner at Sws: Geothermal Energy Software and Open Source Consultant at The Climate Tech Handbook. Jonathan Pezzino holds Bs, Computer Science from Northwestern University.

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{first}@scientificwebservices.com
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Profile bio

About Jonathan Pezzino

I am a software engineer, technologist, and founder of Seattle-based Scientific Web Services LLC (SWS). SWS develops scientific software with a focus on geothermal energy, decarbonization, and open source, including NREL's GEOPHIRES.Prior to founding my own company, I was a senior software engineer at Amazon Web Services (AWS) for 9 years with experience including conversational AI and launching some of AWS's most successful cloud services. Proud member of AWS Redshift and Amazon Aurora launch teams. Architect and lead developer of AWS Chatbot. Patents in database visualization and ML/AI Natural Language Processing. Prior to Amazon I also worked at Microsoft on the Bing Algorithmic User Experience team.

Listed skills include Amazon Web Services, Java, Linux, Distributed Systems, and 22 others.

Current workplace

Jonathan Pezzino's current company

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SWS: Geothermal Energy Software
Sws: Geothermal Energy Software
Principal and Owner
Seattle, WA, US
Employees
1
AeroLeads page
12 roles · 16 years

Jonathan Pezzino work experience

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

Principal & Owner

Current

Seattle, Washington, United States

Scientific Web Services (SWS) offers state-of-the-art software design, development and consultation services for technical applications, with a focus on decarbonization and geothermal energy. Leveraging deep tech industry experience, SWS empowers scientists, engineers, and researchers with advanced software techniques to turbocharge their expertise and deliver maximum utility, impact, and business value.SWS contributes to GEOPHIRES, NREL's open-source geothermal techno-economic simulator. Key contributions include support for Superhot Rock (SHR) temperatures & pressures, new subsurface designs (AGS), surface applications (absorption chillers, heat pumps, district heating), and introduction of automated test coverage.

Nov 2023 - Present

Open Source Consultant

Seattle, Washington, United States

Advisor & Open Source Contributor for climatetechhandbook.com. Contributed Solutions Explorer and Geothermal Direct-Use Heat Analysis Map.

May 2023 - Dec 2023

Software & Data Science Consultant

Geothermal Wells LLC (GTW) is an independent team of business & technical experts, who technically leverage economic geothermal energy to large industrial client’s long term power requirements. As a consultant, I worked with GTW on open-source geothermal analysis projects including assessment of geothermal direct-use heat feasibility in US industrial facilities.

Jun 2023 - Nov 2023

Climatebase Fellow

Participated in Cohort 3 of the Climatebase Fellowship

May 2023 - Jul 2023

Senior Software Development Engineer

Greater Seattle Area

Senior developer on AWS Chatbot. Architected and implemented core services including unique-to-AWS multi-region global experience.Architected and implemented Chatbot Natural Language Experience (NLE). BERT-based NLU/dialog model to translate natural language inputs into AWS CLI commands (See US Patent 84278465: Interactive Command Generation for Natural Language Input)

Jul 2019 - Dec 2022

Software Development Engineer Ii

Lead developer on AWS Chatbot. Promoted to Senior SDE in July 2019.

Nov 2016 - Jul 2019

Software Development Engineer Ii

Member of Database Services UX Team. Responsible for design, implementation, and operations of management consoles for AWS Database Services including RDS, Redshift, ElastiCache, DynamoDB, and Amazon Aurora.Member of Amazon Redshift Launch Team (2012). Designed and implemented the Redshift Management Console from scratch, including participation in design of backend services to support novel query visualization and database performance views. Member of Amazon Aurora Launch Team (2015). Designed and implemented major upgrades to the RDS console in order to support Aurora and radically enhance visualization of database performance across all supported engines. See US Patent 9734021: Visualization Restoration Operation Granularity for a Database.Recognized thought leader in AWS console development. Made multiple technical presentations on console development at console community meetings. Participated in and drove AWS­-wide initiatives to standardize interface appearance and implementation across dozens of console teams. Wrote and maintained several internal shared libraries consumed by multiple teams across AWS. Frequently served as a technical consultant for other console teams.Played key roles in successfully driving major cross­-project team initiatives, including: performance optimization (resulting in team consoles being among the top most performant at AWS), tablet ­usability conversion, design and implementation of end­-to-­end test framework to enable continuous delivery, consolidation of code across projects into shared frameworks, dramatically increasing unit test coverage, and actively mentoring interns and new hires.

Oct 2013 - May 2015

Software Development Engineer

Seattle, Wa

AWS - Database Services

May 2012 - Oct 2013

Software Development Engineer

Developer at Bing on Algorithmic User Experience team in Core Experiences division (aka Bing CoreUX Captions). Implemented UI features discussed in these articles, including social annotation:http://techcrunch.com/2012/05/01/bing-redesigned-search-results/, http://techcrunch.com/2012/05/10/bings-biggest-redesign-yet-puts-pure-algorithmic-results-up-front-sticks-social-in-the-sidebar/, http://www.huffingtonpost.com/2012/05/10/bing-redesign-social_n_1506860.htmlWon 1st place in Bing & 3rd overall out of 97 teams in 2012 MSN/Bing Hack Day competition for project "Bring Bing"

2011 - Apr 2012

Associate Researcher

Jeannette Colyvas Lab A​T Northwestern University
Jan 2010 - Jun 2010

Associate Researcher

Intelligent Information Lab At Northwestern University

Evanston, Illinois, United States

Jan 2009 - Dec 2009
1 education record

Jonathan Pezzino education

FAQ

Frequently asked questions about Jonathan Pezzino

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

What company does Jonathan Pezzino work for?

Jonathan Pezzino works for SWS: Geothermal Energy Software.

What is Jonathan Pezzino's role at SWS: Geothermal Energy Software?

Jonathan Pezzino is listed as Principal and Owner at SWS: Geothermal Energy Software.

What is Jonathan Pezzino's email address?

AeroLeads has found 1 work email signal at @scientificwebservices.com for Jonathan Pezzino at SWS: Geothermal Energy Software.

Where is Jonathan Pezzino based?

Jonathan Pezzino is based in Seattle, Washington, United States while working with SWS: Geothermal Energy Software.

What companies has Jonathan Pezzino worked for?

Jonathan Pezzino has worked for Sws: Geothermal Energy Software, The Climate Tech Handbook, Geothermal Wells, Climatebase, and Amazon Web Services (Aws).

How can I contact Jonathan Pezzino?

You can use AeroLeads to view verified contact signals for Jonathan Pezzino at SWS: Geothermal Energy Software, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Pezzino attend?

Jonathan Pezzino holds Bs, Computer Science from Northwestern University.

What skills is Jonathan Pezzino known for?

Jonathan Pezzino is listed with skills including Amazon Web Services, Java, Linux, Distributed Systems, Html, Javascript, C#, and Mysql.

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