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Nashville, TN, USA

Patrick C.

Fractional CTO | Engineering Leadership & Technical Strategy

I'm a fractional CTO and technical advisor for founders who need an experienced partner to lead engineering and make technical decisions.

I help build engineering teams, set technical direction, and manage product delivery. That can mean recruiting the first engineers and establishing a roadmap, or working with an existing team that needs stronger leadership. I also advise founders on architecture, hiring, and technical due diligence.

At Raise Financial, I've worked directly with the CEO on product and engineering decisions, recruited and managed a small team, and led development through the beta launch of its investment product. I also supported technical due diligence for its $2 million seed round.

My background includes nearly 20 years in software development, leading a 250+ person engineering team at G2i, and overseeing 80+ technical contributors across 15 teams at OpenMined. I've also worked as a contractor on Meta/Kustomer's developer platform and led a front-end rebuild at Vianai.

I stay close to architecture and implementation, with most of my time focused on leading the team and helping the business decide what to build. My technical experience includes AI infrastructure and privacy-preserving machine learning, alongside fintech and healthcare products.

I work remotely from Nashville and take on fractional CTO and technical advisory engagements.

Hire Patrick
Patrick C.

Testimonials

I really valued my time working together with Patrick at G2i, where we tackled some of the toughest engineering challenges for frontier AI labs. In an environment where everything moves incredibly quickly, Patrick helped our Engineering team scale and deliver at speed, keeping the technical direction clear and removing obstacles as they came up. He has an unmatched ability to connect the bigger picture to technical decisions, while understanding how to organize the team to deliver.
AC
Ashley CheungDirector of Design, G2i
I had the pleasure of working with Patrick at G2i when he was the Head of Engineering at G2i. He is not only one of the smartest leaders I've worked with, his talents technically AND with being client facing were some of the best I've seen in my 30 year career. He was always available to teach, listen and enable the people around him. He pushed education initiatives at G2i understood the value of leveling up his team and the people around him. I would work with Patrick again in a HEARTBEAT.
PS
Patrick SeversHead of Revenue, G2i
We hired Patrick at Meta to lead an initiative to improve the developer experience of building apps onto the Kustomer Platform. From day one, and without much direction, he immediately jumped to action by providing structured feedback on our SDKs/APIs and our documentation directly. Patrick was constructive in his feedback, had very strong communication skills, and had a bias for action throughout the entire time we worked together.
JO
James O'DwyerMeta
I’ve had a consulting relationship with Patrick for the last 5 of those years and he’s really got that perfect balance of having elite technical proficiency, the soft skills required in building and managing teams, and a business mindset to help me plan for the future. He’s built out my product team from nothing and helped launch multiple products, raise capital, and advise me all along the journey. He’s an excellent addition to any non-technical founder, looking for that competitive edge.
WB
Wesley BeldenCTO, Raise Financial

Experience

Jan 2023 — Present
Raise Financial

Raise Financial

Fractional CTO

Served in an advisory capacity as Raise Financial's Fractional CTO, ensuring timely delivery of its core investment product, assisting with due diligence for fundraising, and leading a small team of engineers in a fast-paced environment.

  • Crafted technical strategy for Raise Financial, owning product decisions, architecture, hiring, vendors, and security.
  • Guided technical due diligence for Raise Financial's $2M seed round fundraise.
  • Partnered with the CEO on product direction and technical implications; recruited and managed a 5-person team and roadmap.
  • Managed engineering through development and beta launch of Raise’s investment product, delivering on-time for launch milestones.
Oct 2025 — Aug 2026
G2i

G2i

VP of Engineering

Led engineering and hyper-scaled team from 0 to over 250 full-time staff in under 4 months to deliver RL environments and human data pipelines to AI lab clients. Advised the C-suite on company-wide decisions.

  • Scaled G2i's engineering organization from 0 to 250+ full-time staff in under four months, supporting the company's expansion into frontier AI labs during its growth to $100M+ in revenue.
  • Set engineering strategy and the technical roadmap based on client needs. Led delivery of AI infrastructure, RL environments, human data systems and pipelines, and tools.
  • Managed engineering leaders and set technical direction and hiring standards. Improved security and compliance readiness.
  • Defined technical requirements and developed commercial plans with customers, including project scope, staffing, and delivery commitments.
  • Trained 40+ non-technical staff across business functions on what the engineering team could build and deliver.
Oct 2022 — Jun 2024
Meta/Kustomer

Meta/Kustomer

Senior Software Engineer, Developer Platform

Contracted with Kustomer (both before and after divestiture from Meta) to rebuild its Apps SDK for consumption by external application developers. Built a series of production-deployed sample applications to facilitate dogfooding of the SDK for integration with third-party systems.

  • Focused on developer experience for the Kustomer Apps SDK while part of Meta, enabling external app integrations.
  • Redesigned the entire Apps SDK library in TypeScript while increasing unit test coverage from ~50% to 95%+.
  • Created public SDK documentation, built 8 sample apps, and deployed integrations for Magento, Klaviyo, Zoom, Slack, and others.
Aug 2021 — Oct 2022
Vianai

Vianai

Technical Lead, Front-End Engineering

Contracted with Vianai to rebuild its entire front-end application with the intention of dramatically improving performance. Ended up leading the entire front-end development team and provided proper handoff upon departure.

  • Improved front-end architecture performance, reducing app load time by 60%+ and memory usage by 80%+.
  • Designed a shared TypeScript and Storybook component library adopted across the core platform and 3 front-end applications.
  • Developed a library on top of D3.js to standardize data visualization across all front-end use cases.
  • Defined front-end standards and handoff documentation enabling post-engagement maintenance by a 6-person team.
Oct 2019 — Jul 2021
OpenMined

OpenMined

Head of Engineering

Led both OpenMined's internal engineering team of over 80 paid full-time contributors, as well as a broader community of over 14,000 people, to create open-source privacy-preserving machine learning libraries. Served as primary systems architect and crafted $2M+ in grants.

  • Led all engineering resources, reporting to the CEO and overseeing 80+ engineers, data scientists, and cryptographers across 15 remote teams for developing privacy-preserving machine learning libraries.
  • Secured and administered $2M+ in grants from Google, Microsoft, Meta, Twitter, and the University of California with a 100% funding success rate.
  • Architected PyGrid and related libraries in the Syft suite, and contributed to PySyft’s API design. Delivered 15+ privacy-enhancing libraries across multi-party computation, homomorphic encryption, differential privacy, federated learning, and more.
  • Served on the founding committee, helping grow the worldwide community to 14,000+ members across 80+ countries.
Jun 2017 — Oct 2019
OpenMined

OpenMined

Team Lead, Federated Learning

Built a small team to create the world's first open-source libraries for federated learning across all major deployment modalities, including serving as chief architect of the broader system.

  • Architected the world's first open-source libraries for distributed federated learning on web (TypeScript), Android (Kotlin), iOS (Swift), and server/IoT (Python).
  • Recruited and led a 20+ person team of software engineers and data scientists building open-source federated-learning tools.
  • Built a bridge library translating 100s of PyTorch/TensorFlow operations into TensorFlow.js for browser execution.
  • Drafted the successful $500,000 grant proposal supporting the program and managed the team's implementation work.
May 2014 — Jan 2017
Satchel Health

Satchel Health

Lead Front-End Engineer

Designed, developed, and forward-deployed a HIPAA-compliant telemedicine suite in over 30 skilled nursing facilities across the U.S. System used WebRTC for live audio, video, and data streaming of patient vital signs to off-site healthcare providers.

  • Developed web-based and native Android HIPAA-compliant telehealth apps with real-time audio, video, and patient vital sign data streaming.
  • Integrated Google Glass and 3 Bluetooth medical devices using WebRTC for real-time communications streaming back to a remote provider.
  • Deployed on-premise to 30+ facilities; responsible for training nurses and clinical staff to operate the system.
Jun 2013 — Dec 2014
Poliana

Poliana

Senior Front-end Engineer

Designed and developed a consumer-facing application for visualizing the U.S. campaign finance system. Team aggregated the country's largest public dataset on the American political system and related lobbying efforts.

  • Built AngularJS front-end integrating with a Ruby on Rails API back-end for production deployments.
  • Crafted interactive data visualizations on 110M+ rows of lobbying and campaign finance data.
  • Selected for the Jumpstart Foundry startup accelerator program to lead product development.
Jul 2011 — Aug 2012
Ratio

Ratio

Web Developer

Served as the primary software developer of dozens of Wordpress websites at a local digital marketing firm while simultaneously enrolled as a full-time university student.

  • Created 40+ WordPress websites for clients while enrolled as a full-time student.
  • Coded 10+ custom PHP plugins to extend client sites and integrate with CMS workflows.
  • Collaborated with design teams in Adobe Creative Suite to code pixel-perfect, mobile-first websites.