Skip to content
BackNov 7
Mason P.
Upwork badge

Mason P.

HubSpot Expert & Developer | CRM, RevOps, Custom Integrations

Most HubSpot portals do not fail because somebody picked the wrong tool. They fail because the data model was never designed, the automation was built by whoever happened to be available, and nobody owns it now. I am a HubSpot Gold Solutions Partner, and I run every engagement myself, so the person who scopes your project is the person in your portal. I work across the full stack: Sales, Marketing, Service, Operations, Content, and Commerce Hubs. My specialty is the development-heavy side most HubSpot freelancers cannot deliver: custom-coded workflow actions, the workflow API, custom objects, custom behavioral events, private apps, OAuth flows, and bidirectional integrations with outside systems. 🔧 Implementation and Architecture Net-new CRM setups, Salesforce and Zendesk migrations into HubSpot, data model and information architecture design, custom objects, pipeline design, lifecycle stages, lead scoring, and deal stage automation. 🔌 Integrations and Development Custom integrations via the HubSpot API, custom-coded workflow actions, webhook listeners, Cloudflare Workers, Node.js, and Operations Hub data syncs. Recent builds include a QuickBooks Online billing sync, the Communications API for inbound SMS logging, and connectors for proprietary platforms. 📈 RevOps and Reporting Lifecycle and routing design, marketing-to-sales handoff, suppression logic, multi-touch attribution, and executive dashboards for sales, marketing, and service leaders. Ongoing revenue operations retainers for teams who need an owner rather than a one-off project. 🧹 Data Migration and Cleanup Migrations from Salesforce, Zendesk, Constant Contact, ActiveCampaign, MongoDB, and spreadsheets into clean HubSpot environments: deduplication, association repair, field mapping, and historical data preserved. 🎯 Business Context Before going independent I was Director of Digital Media at ResiBrands, a 100-plus location home service franchise system, where I owned CRM, paid acquisition, and sales operations across the network, managed $1.2M in annual digital spend, and cut cost per lead 22.5%. I work directly with founders, CEOs, and revenue leaders on what to measure and where automation actually moves revenue. Particularly strong on multi-location and field service models, where territory routing, franchisee permissions, and parent-child data architecture get complicated fast. 📌 Recent HubSpot work spans B2B SaaS, legal services, ad tech, aesthetic medical clinics, modular construction, scientific instrumentation, telecom, nonprofits, and home service franchises. Case studies for The Franchise Navigator, SHWASH, and Zendrop are in the portfolio below. If you need someone who can architect the data model, build the integrations, and run the implementation end to end, send a message and I will set up a call to walk through your portal and what needs to be built first.

🇺🇸Bella Vista, United States$100/hr100% JSS5.00 (27)Since Aug 2020

Earnings and projects

MRR
$3.3k

Last 6 months ÷ 6

World#10,756 / 412k
🇺🇸Country#3,021 / 62.1k
Revenue, last 30 days
$3.3k

Last 6 months: $20k

World#10,934 / 412k
🇺🇸Country#2,868 / 62.1k
Total earnings
$177k

Billed in all: $188k

World#18,499 / 412k
🇺🇸Country#4,319 / 62.1k
Per project
$2.8k

$2.2k in the last 6 months

World#59,492 / 412k
🇺🇸Country#9,935 / 62.1k
Projects, last 6 months
9

Across 10 contracts

50% fixed50% hourly
World#21,105 / 412k
🇺🇸Country#3,166 / 62.1k
Projects in all
64

Across 75 contracts

37% fixed63% hourly
World#47,317 / 412k
🇺🇸Country#7,250 / 62.1k

Earnings, last 30 days

$188k+$3.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$184k$186k$188k$190kOct 8Oct 23Nov 7

Skill rankings: Top 2% in CRM Software

Ranked by MRR among everyone on Upwork with the skill.

  1. #6Marketing API Integration222 freelancers · 🇺🇸 #3Top 3%
  2. #11Marketing Automation Software241 freelancers · 🇺🇸 #3Top 5%
  3. #28Lead Management Automation907 freelancers · 🇺🇸 #8Top 3%
  4. #51Data Integration633 freelancers · 🇺🇸 #16Top 8%
  5. #63Sales Operations1,136 freelancers · 🇺🇸 #25Top 6%
  6. #67Marketing Operations & Workflow1,406 freelancers · 🇺🇸 #32Top 5%
  7. #83Data Migration1,443 freelancers · 🇺🇸 #31Top 6%
  8. #130Dashboard2,955 freelancers · 🇺🇸 #41Top 4%