Muhammad Yasir N.
HubSpot & Zoho CRM Integration | Custom API & Automation Expert
Are manual data entry, broken API integrations, or disconnected CRMs slowing your team down? I specialize in building custom API integrations and automating CRM workflows (HubSpot, Zoho, Xero) so your data syncs seamlessly, saving your team 10+ hours per week of manual labor. Whether you need to sync custom objects between systems, fix a broken Webhook, build a private HubSpot app, or automate your sales pipeline in Zoho CRM, I deliver clean, secure, and scalable solutions that work reliably. ⚡ CORE SERVICES • Custom API Integrations: REST, GraphQL, SOAP, Webhooks, OAuth2 & JWT Authentication. • HubSpot CRM Solutions: Account setup, Custom Objects/Pipelines, Private Apps, Sales/Marketing Automation. • Zoho CRM Solutions: Deluge scripting, Custom Modules, Blueprints, Data Migration. • Workflow Automation: Connecting tools via Make, Zapier, n8n, or custom PHP scripts. • PHP & Database Systems: MySQL, custom API endpoints, data synchronization, troubleshooting. 🛠️ PLATFORMS & TOOLS I WORK WITH • CRMs: HubSpot, Zoho CRM, ServiceNow, ServiceM8 • Email & Automation: Mailchimp, Mailjet, Mautic, Make, Zapier • Backend Tech: PHP, REST APIs, JSON, Webhooks, MySQL 💡 WHY CLIENTS WORK WITH ME • 10+ Years of Experience: Deep technical expertise with a 100% Job Success Rate. • Business-First Approach: I don't just write code; I design workflows that solve operational bottlenecks. • Clean & Secure Code: Well-documented, scalable development that won't break when APIs update. • Clear Communication: Fast response times and proactive updates throughout every project. Ready to automate your workflows and connect your software systems? Click "Invite to Job" or book a consultation call, and let’s discuss your project!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.4k
Billed in all: $3,916$3.9k
$470 in the last 6 months
Earnings, last 30 days
Read once a week before Oct 10, 2026, daily since. Dotted: longer than usual between two readings. Hatched: over two weeks without one.
Skill rankings: Top 19% in JSON API
Ranked by MRR among everyone on Upwork with the skill.
- #4Mailjet9 freelancers · 🇵🇰 #2Top 44%🇵🇰#2 of 2
- #16Mautic61 freelancers · 🇵🇰 #3Top 26%🇵🇰#3 of 9
- #31JSON API163 freelancers · 🇵🇰 #5Top 19%🇵🇰#5 of 21
- #37Database Integration123 freelancers · 🇵🇰 #8Top 30%🇵🇰#8 of 28
- #76API Documentation268 freelancers · 🇵🇰 #12Top 28%🇵🇰#12 of 41
- #173Google Maps API756 freelancers · 🇵🇰 #49Top 23%🇵🇰#49 of 189
- #732Mailchimp2,594 freelancers · 🇵🇰 #71Top 28%🇵🇰#71 of 236
- #975Zoho CRM2,793 freelancers · 🇵🇰 #210Top 35%🇵🇰#210 of 539