Humantic AI · 2022–2024

Modernizing an AI sales product and its browser extension

Moved with the core Frrole/HyperVue team when Humantic became a separate company, then focused on its Chrome extension, SaaS workflows, and integrations.

Problem: The Chrome extension needed to move from Manifest V2 to Manifest V3 while continuing to support a customer-facing workflow.
My role: Senior Fullstack Engineer · founding team
Key decision: The Manifest V3 transition was paired with extension redesign and performance work instead of being treated only as a compliance task.
Result: Led the Chrome extension migration to Manifest V3.
Evidence: Public store listing and the résumé

Context

Carry product knowledge and delivery continuity through the transition from work inside Frrole/HyperVue to a separate Humantic AI company.

A small founding team had to ship product improvements while also modernizing legacy surfaces and supporting production.

The product connected with a broad ecosystem that included LinkedIn, Gmail, OAuth, calendar, billing, outreach, and email platforms.

How the product fits together

React interfaces
- Chrome extension
- SaaS interface
Node.js middleware
Authentication and external APIs
- OAuth
- LinkedIn
- Gmail
- Calendar
- Billing
- Outreach
- Email

Chrome extension
Led the Chrome extension redesign, performance work, and Manifest V3 migration.
SaaS interface and middleware
Owned frontend systems and Node.js middleware across features, integrations, scaling, and production support.
Integrations
Built and maintained integrations across the product ecosystem and mentored frontend interns.

Decisions

Own the seams between UI and integrations
The role crossed React interfaces, Node.js middleware, authentication, and external APIs so customer-facing states could be handled end to end.
Modernize while continuing to ship
Legacy-to-modern refactors, production support, and delivery pipelines were balanced with ongoing product work in a small team.

Results

Improved extension UX and performance while supporting core product workflows.
Contributed as part of the early team during growth from pre-revenue to more than $1M ARR.

What this shows

React
TypeScript
Chrome extensions
Manifest V3
Node.js
OAuth

Next case study

Making analytics dashboards more than 3× faster

Frontend leadership across the emerging Humantic AI product and data-heavy Frrole/HyperVue analytics, spanning charting, dashboard UX, and white-label work.

Chrome extension

Led the Chrome extension redesign, performance work, and Manifest V3 migration.

SaaS interface and middleware

Owned frontend systems and Node.js middleware across features, integrations, scaling, and production support.

Integrations

Built and maintained integrations across the product ecosystem and mentored frontend interns.

Decisions

Own the seams between UI and integrations

The role crossed React interfaces, Node.js middleware, authentication, and external APIs so customer-facing states could be handled end to end.

Modernize while continuing to ship

Legacy-to-modern refactors, production support, and delivery pipelines were balanced with ongoing product work in a small team.