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apiwizardpro

Mercy O

@apiwizardpro

Software developer!

Nigeria
English
About me
Need your apps, websites, or platforms to work together smoothly? I build reliable API integrations, CRM automation, and smart workflows for WordPress, Shopify, WooCommerce, Amazon, eBay, Etsy, Stripe, and more. I help businesses eliminate manual tasks, connect their tools, sync data, and automate repetitive work—saving time and helping you scale faster. Let’s simplify your workflow and get your systems working together.... Read more

Skills

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apiwizardpro
Mercy O
Offline • 

See my services

API & Integrations
I will integrate, fix or develop any API, stripe API, firebase, supabase backend
From$30 / projectMore details
API & Integrations
I will integrate rest API, stripe payment gateway, shopify API and automation solutions
From$20 / projectMore details

Portfolio

Work experience

API_tracker

Backend Developer & API Integration Specialist

API tracker • Self-employed

May 2023 - Jul 2026 • 3 yrs 2 mos

Develop and integrate secure APIs for web applications using Stripe, Firebase, Supabase, OAuth2, REST APIs, and third party services. Build scalable backend solutions, troubleshoot API issues, automate workflows, implement payment gateways, and optimize application performance for businesses across multiple industries.