Jacob Critch

Jacob Critch

Founding Engineer @ Carebrain

About

I’m a software developer with a passion for product building. Currently, I’m the Founding Engineer at Carebrain (Neo Batch 4) where I make tools that enable nurses and doctors to provide the best patient care. Before that, I was building AI-powered legal tools at Spellbook, helping lawyers draft and review contracts 10x faster. I led software projects for PCB factories at Summit Interconnect, worked on cardiac imaging tech at Circle Cardiovascular Imaging, and developed AR tools at inspectAR (acq. Cadence Design Systems). In the gaming world, I’ve been a game programmer at Other Ocean Interactive, working on PC, Xbox, Playstation, and Switch titles like Project Winter, The Walking Dead, and Diebrary—tackling everything from AI and networking to audio programming. My biggest passion professionally is building my own products & companies from scratch. I co-founded Songflow, a SaaS platform for real-time music collaboration, blending my love for tech and music. I also have B2B stealth projects where I’ve done my own sales with automated outbound pipelines (prospecting, A/B cold emails, demos), got a 30% reply rate and successfully converted near 100% of those to trial. In my spare time, I’m a Billboard #1 charting & multi-platinum selling music producer with over 30M streams that writes hits for KPop groups such as THE BOYZ, All(H)ours, and &TEAM. Skills/Tools: C#, Java, Python, JavaScript/HTML/CSS, TypeScript, React, Redux, C/C++/Obj-C, GoLang, Linux, Unity, Flask, FastAPI, Gin, Node, Express, React, Cloud (Azure, Firebase, AWS, etc.), Containerization/VMs (Docker, DigitalOcean), TDD, Unit Tests, Jest, Automated Testing, CI/CD (GitLab Runner), Version Control (Github, GitLab, Bitbucket, TortoiseSVN), OOP, Jira, Agile, Scrum. Placements: Yukiakari - &TEAM (1M+ copies sold, #1 Billboard Japan) Lip Sync - The Boyz (#2 Billboard Japan) Smokepoint - All(H)ours (60k+ copies sold) Beat the odds - &TEAM (‘Trillion Game’ OP, HYBE) Better - MA55IVE The Rampage (#4 Billboard Japan) Mugshot - Superkind Psycho Love - Matej Smutny (Warner Music CZ) Party of Your Lifetime - WARFRAME (10M+ streams) The Great Despair - WARFRAME (4M+ streams)

Country

Canada

City

St John’s

Industry

Computer Software

Skill

Large Language Models (LLM), Start-up Leadership, Venture Capital, Recruiting, Artificial Intelligence (AI), Vercel, Product Design, React Native, Google Cloud Platform (GCP), Anthropic Claude, Tailwind, Graphite, Docker, GPT-4, Microsoft Azure, PostgreSQL, Azure Functions, NIST, ITAR, JavaScript

Experience

Carebrain

Founding Engineer

Carebrain

LinkedIn
2025-3 - Present · 1 yr 6 mos

San Francisco Bay Area

Use your brain to help patients, let ours do the rest. (Neo Batch 4) Nursing AI that connects to your EHR and handles the busywork — so you can get off your computer and back to saving lives. - Hire #1. Shaping early-stage product, engineering, AI and sales efforts from the ground up. - Fundraising & GTM - Engineering recruitment (interviews + developing hiring process) - Helped close customer deals with forward-deployed engineering and sales demo support

Spellbook

Software Engineer

Spellbook

LinkedIn
2024-7 - 2025-7 · 1 yr 1 mo

St John’s, Newfoundland and Labrador, Canada

Following a $20 million Series A funding round in January 2024, I joined as one of the first ~10 engineers. Full-stack developer building tools to enable lawyers to draft and review contracts 10x faster with AI. Pushing LLM’s beyond “chat” to generate complex document review UI and draft full contracts and clauses, respond to redlines, cite references, etc. - Led complete overhaul of product UI/UX leading to massive boost in retention by simplifying the user journey into three clear use cases. - Lead engineer on Growth team: created automated activation, onboarding, and retention email flows and scheduled jobs (backend, BullMQ, Loops.so). - Left amicably to join founding team of new startup.

Songflow

Co-Founder & CEO

Songflow

LinkedIn
2023-1 - 2025-6 · 2 yrs 6 mos

St John’s, Newfoundland and Labrador, Canada

Songflow provides musicians with tools to create songs collaboratively in real-time and fuel their creativity with AI music generation & voice transformation. - Leading the company as CEO and serving as tech lead. - Developed first of its kind collaborative audio editing and project management platform (Web, Mobile). - Reached hundreds of free and paid monthly active users. - Successfully raised angel fundraising round allowing us to hire developers. - Project management & technical leadership of team of junior devs, designed and prototyped product features and architecture, implemented full-stack web and native mobile applications with real-time collaboration, bleeding-edge AI for audio processing and generation, optimization for scale. - Conducted user interviews with both amateur and world class music industry professionals. - Ran automated A/B outbound sales pipeline targeting ICPs (Apollo), successfully booked and conducted demo/sales calls and in-person meetings. - Tracked activation and retention metrics and ran growth experiments (Mixpanel, Fullstory). - Partnerships and pilots with major music publishing firms & educators (Universal Music, etc.) - Final 5 in Mel Woodward Cup startup competition. - Participated in Creative Destruction Lab & Propel startup accelerators.

Other Ocean Interactive

Software Developer (Audio)

Other Ocean Interactive

LinkedIn
2023-4 - 2024-7 · 1 yr 4 mos

St John’s, Newfoundland and Labrador, Canada

Video game programming and project management (specializing in Audio) across all titles company-wide. C#, Unity, WWise, Typescript, PlayFab, Azure - Major gameplay feature design, implementation, and testing. - Liaison between development teams and audio providers - Creation of events, triggers, RTPC/Switches and more in WWise - Audio/WWise programming in Unity/C# - Production of audio and music Titles: - Project Winter - The Walking Dead: Betrayal - Diebrary - Unannounced title

Summit Interconnect

Lead Software Engineer

Summit Interconnect

LinkedIn
2022-6 - 2023-5 · 1 yr

Silicon Valley, California, United States

https://www.summit-pcb.com Special Software Projects - R&D -- Architecture and implementation of NIST and ITAR compliant next-gen customer portal and services. - Architected real-time database (postgres) event notification microservice, and managed it’s deployment on Azure VM, Azure EventGrid, and Azure Functions. - Worked alongside IT/Compliance partners to architect and deploy a modern, fully-compliant, GCC-High Azure cloud environment which leverages the power of serverless whilst ensuring the security of sensitive (ITAR) customer data. - Implemented 2FA authentication (Okta FEDRAMP) and authorization to secure endpoints and validate requests. - Redesigned and decluttered API to be more elegant, maintainable, and ready for third-party customer integrations. - Building modern user-interfaces in React (functional components, hooks, Material design) and scalable backend infrastructure in Node and Azure, integrating with third-party services such as Okta, SendGrid, Twilio. -- Leading design, development, and deployment of scripts and internal tools to greatly improve efficiency and QoL across multiple manufacturing facilities. - Designed and deployed an intelligent notifications framework which automatically updates employees on new order information, reducing need for worker-to-worker communications by at-least 80%, and greatly improving accuracy. - Designed and implemented a Dropbox-like background process (in Python) that watches a remote directory and extracts/moves/organizes dropped customer order files into the appropriate destination, and sends a confirmation email to the relevant staff - increasing the efficiency of an everyday task by 900x. - Architected, proposed, and developed internal web application to submit and visualize financial reports across multiple manufacturing facilities. Built using a progressive stack of Remix.run, Typescript, Tailwind, Prisma, Docker, Azure Functions, Azure Postgres DB, Cypress.

Circle Cardiovascular Imaging

Software Developer

Circle Cardiovascular Imaging

LinkedIn
2022-1 - 2022-5 · 5 mos

Calgary, Alberta, Canada

Cardiovascular MR and CT postprocessing software for Mac and Windows - Full-stack developer on 'cvi42' in React (TypeScript, Redux, Jest), GoLang, C++. — Designed and developed web login page, both frontend and backend, using TypeScript with Hooks and Redux, SCSS for styling, and Go with Gin to create backend routes to validate the provided credentials and respond with a time-expiry session token for authorization. — Developed new and refactored existing TypeScript frontend components and Redux functions to be elegant and maintainable. — Wrote extensive unit tests for every feature I implemented (nearly 100% code coverage). — Fixed bugs in legacy C++ codebase. — Gave and received detailed PR reviews, ensuring adherence to strict medical safety regulatory requirements. — Brainstormed and created tickets for new user stories on a biweekly basis. Participated in and led sprint planning, review, retrospective meetings. — Was involved collaboratively in major architectural discussions and decisions with senior architects and engineers. — Presented our team’s work in monthly System Demo meetings. — Company was acquired leading to my role being terminated in mass layoff.

Cadence

Software Engineer

Cadence

LinkedIn
2021-5 - 2021-12 · 8 mos

St John’s, NL

(inspectAR was acquired by Cadence Design Systems) https://www.inspectar.com team Overlaying every aspect of a design directly onto the circuit board with augmented reality, inspectAR enables interactions with circuits intuitively. - I worked on the inspectAR client app (C#, Unity, Objective-C, etc.) along with several microservices (GoLang, C++) and internal tools. - Independently led the research and development of an Objective-C library to enable use of an iPhone camera (over USB) as a remotely-controllable 1080p camera (pan, zoom) within Unity Engine.

Other Ocean Interactive

Software Developer

Other Ocean Interactive

LinkedIn
2019-4 - 2021-5 · 2 yrs 2 mos

St John’s, Newfoundland and Labrador, Canada

https://projectwinter.co/ Worked on the Project Winter programming team. Building and pushing out features each sprint to our thousands of daily active users. - I worked on all aspects of the application (Gameplay, AI, Multiplayer Networking / VoIP, 3D Physics, Optimization, Third-Party Integration (PS4, Xbox, Discord, Corsair iCUE, etc), UI, Audio) in C#/Unity & write internal tools using Python. (April 2019 to Sept 2019, May 2020 to April 2021)

Other Ocean Interactive

QA / UX Analyst

Other Ocean Interactive

LinkedIn
2015-5 - 2016-9 · 1 yr 5 mos

St. John’s, Newfoundland And Labrador, Canada

Provided user experience feedback, testing and logging bugs on several major video game projects using Agile/JIRA. (Summer 2015 & Summer 2016)

Education

Neo

Neo

LinkedIn

Carebrain

Memorial University, Newfoundland and Labrador

Memorial University, Newfoundland and Labrador

LinkedIn

Computer Science

2018-9 - 2023-5 · 4 yrs 9 mos

Thesis: Comparison of Reinforcement Learning Hyperparameters in the 3D Game Rocket League

Creative Destruction Lab

Creative Destruction Lab

LinkedIn

Jacob Critch's Contact Information

Email

******@***.com

Phone

(**) *** ****

Find the Right Leads
Find Verified Contact Data

Try with: Jensen Huang @ nvidia.com Click to autofill
LeadContact awards, five-star ratings, and GDPR compliance badges

What LeadContact does well

Find verified emails, phone numbers, and decision-makers with 98% accuracy.

Find Leads

Find Leads

Find the right people by company, role, industry, location, and more.

925M+ professional profiles

Find Leads
Find Emails

Find Emails

Access verified email addresses for your target contacts.

657M+ emails

Find Emails
Find Phone Numbers

Find Phone Numbers

Get cross-validated phone data from multiple top sources.

239M+ phone numbers

Find Phone Numbers

More Accurate. Lower Cost.

Find contact data in 1 tool with 98% accuracy

LeadContact integrates leading enrichment tools to deliver more accurate contact data—without paying for each one.

LeadContact Logo
Competitor Tools

All these = $289 per month

Great conversations start with the right contact.

It’s time to find yours.