JP Wallhorn

CTO

Austin, Texas, United States14 yrs 3 mos experience
AI ML PractitionerAI Enabled

Key Highlights

  • Led engineering teams for AI-powered personalization at scale.
  • Transformed construction materials industry with innovative fintech solutions.
  • Built and sold a successful software consulting company.
Stackforce AI infers this person is a Fintech and B2B SaaS expert with strong leadership in AI-driven solutions.

Contact

Skills

Core Skills

Machine LearningGenerative AiData ArchitectureSoftware DevelopmentData Warehousing

Other Skills

Engineering ManagementCross-functional Team LeadershipJavaPyhtonPrompt EngineeringPython (Programming Language)Data ModelingTeam ManagementAmazon DynamodbLarge Language Models (LLM)GraphQLProject ManagementCRMCustomer Relationship Management (CRM)Web Development

About

Engineering leader with a track record of building high-scale AI products and 0-to-1 engineering organizations. Currently Head of Engineering at Suppli, where we are transforming the $1T+ construction materials industry. I lead our engineering team in building the future of vertical fintech, leveraging Agentic AI to automate complex financial and credit workflows for the people who build our world. Previously at Attentive (4.5 years), I led the engineering teams behind our AI-powered personalization engine. I was instrumental in scaling our AI Journeys, Audience AI, and product recommendations stack—delivering billions of messages and building our email product from the ground up to handle massive BFCM volumes. What drives me: - Building 0-to-1: Turning ambitious ideas into robust, scalable products. - Agentic AI: Moving beyond simple automation into autonomous, reasoning systems. - Team Growth: Hiring and mentoring high-ownership engineers who thrive in fast-paced environments.

Experience

14 yrs 3 mos
Total Experience
2 yrs 3 mos
Average Tenure
4 mos
Current Experience

Suppli

Head of Engineering

Jan 2026Present · 4 mos · Austin, Texas Metropolitan Area

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Co-Founder & CTO

Jan 2025Present · 1 yr 4 mos

Attentive

4 roles

Engineering Manager

Promoted

Jan 2023Jan 2026 · 3 yrs · Remote

  • I lead the engineering teams behind Attentive's AI-powered personalization engine, delivering billions of intelligently personalized messages each month and serving product recommendations at massive scale.
  • What I Led:
  • AI Journeys – End-to-end personalization and performance optimization across the customer lifecycle
  • Audience AI (part of AI Pro) – Predictive audience targeting that automatically adjusts campaign audiences in real-time, identifying high-intent subscribers while optimizing reach and conversion
  • Product Catalog & Recommendations – The complete recommendation stack, from product affinity modeling to catalog intelligence, powering hyper-relevant experiences
  • My teams leverage machine learning and generative AI to create personalization systems that operate at B2B ad tech scale.
Engineering ManagementCross-functional Team LeadershipGenerative AIMachine LearningSoftware DevelopmentJava+1

Engineering Manager

Apr 2022Jan 2023 · 9 mos · Remote

  • Content Engineering Manager: Owned the E2E experience for composing a message (SMS & Email), introduced new content personalization methods such as Product Recommendations, Product Feeds and many others and lead the unification of message creation across all channels and products.
Prompt EngineeringMachine LearningSoftware DevelopmentData ArchitecturePython (Programming Language)Java+6

Technical Lead

Promoted

Jan 2022Mar 2022 · 2 mos · Remote

  • Email Technical Lead: Assisted in leading a lot of cross-team email related features
Software DevelopmentData ArchitecturePython (Programming Language)JavaData ModelingData Warehousing+3

Software Engineer II

Jun 2021Dec 2021 · 6 mos · Remote

  • Email Launch : Leading function in the effort to launch email as a second channel at Attentive. Worked on the E2E sending pipeline for email messages.
Software DevelopmentData ArchitecturePython (Programming Language)JavaData ModelingData Warehousing+2

Tone, an attentive company

Senior Software Engineer

Sep 2020Jun 2021 · 9 mos

  • Acquired by Attentive
Software DevelopmentData ArchitectureData ModelingData WarehousingAmazon DynamodbGraphQL

Syntx (acq.)

Founder & CEO

Apr 2018Aug 2020 · 2 yrs 4 mos · Greater Los Angeles Area

  • Scaled and sold a software consulting company people love.
  • Key Clients include:
  • Blue Bottle Coffee
  • TED Conferences
  • Compass
  • Agent Advance
  • Versapay
  • Robert Half
Software DevelopmentData ArchitectureData ModelingData WarehousingTeam ManagementGraphQL

Servicelink auction powered by hudson & marshall

Director Of Engineering

Aug 2016Apr 2018 · 1 yr 8 mos · Woodland Hills, California

  • Directed a legacy system modernization, implementing new Node.js, React E-Commerce platform, React Native Mobile Application, and Ruby on Rails API integrations in a Salesforce environment.
  • Spearheaded upgrade of legacy IT system used by ~300 employees and servicers daily. With over 500k website visits per month from buyers and visitors, leading a team of ten in replacement of software application landscape. Completed project within eight months.
  • Executed comprehensive security audits to confirm standards were met or exceeded.
  • Built a high-performance team of top talent, creating a six-member software engineering group and leading training to drive consensus and best practices to enhance productivity and efficiency across all activities.
  • Generated consistent performance and usability enhancements, leveraging CDNs, compressions, code splitting, lazy loading, and other relevant features to drive success.
Software DevelopmentData ArchitectureData ModelingData WarehousingTeam Management

Arvato bertelsmann north america

SAP BI Analyst

Dec 2014Jul 2016 · 1 yr 7 mos · Valencia, CA, USA

  • As national project lead for multimillion-dollar system migrations for customers, oversaw all functions of migrations from SAP BW 7.3 to SAP Business Objects 4.1, including developing data warehouse architecture.
  • Designed, developed, and launched a customized, company-wide database warehouse architecture, completing all project deliverables on time and within budget.
  • Dramatically slashed runtime by 47%, developing and launching an innovative extraction process introducing generic extractors based on function modules in SAP ECC.
  • Enhanced extraction across multiple sources, generating an innovative ETL process utilizing high-performance Microsoft SSIS add-ons; Pragmatic Works Task Factory and Theobald Xtract IS.
Software DevelopmentData ArchitectureData ModelingData WarehousingTeam Management

Bertelsmann

Corporate Student

Aug 2011Dec 2014 · 3 yrs 4 mos · Herzebrock (Germany) / Valencia (CA, USA)

Data ModelingData Warehousing

Education

Fachhochschule der Wirtschaft (FHDW)

Bachelor of Science (B.Sc.) — Business Computer Science

Jan 2011Jan 2014

Bib Internation College

IT specialist — Computer Science

Jan 2011Jan 2013

Ev. Stift. Gymnasium

A-Levels

Jan 2001Jan 2010

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