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kevinolive31

Kevin Olive

@kevinolive31

Build web apps, REST API, Stripe integration

United States
English, German, Italian
About me
Are manual tasks, broken API integrations, or disconnected apps slowing down your business? I'm a Full Stack Developer specializing in custom web apps, REST APIs, Node.js, Python, Stripe integrations, Solana tools, and business automation. I build secure, scalable solutions that save time, reduce errors, and improve efficiency. Ready to streamline your workflow? Contact me today for a free consultation and let's build the right solution for your business.... Read more

Skills

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kevinolive31
Kevin Olive
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will fix and build web apps, rest API, stripe integration shopify API, python, nodejs
From$20 / projectMore details
Full Stack Web Applications
I will build nodejs web app, reactjs full stack development, API integration, firebase
From$30 / projectMore details

Work experience

Full Stack & API Integration Engineer

Developers World LLC • Self-employed

Jun 2026 - Present • 1 mo

Delivered custom web apps, scalable Node.js backends, and robust REST API integrations. Automated workflows for 50+ clients using Stripe, WhatsApp API, and custom scripts to eliminate manual bottlenecks. Optimized cloud deployments on AWS and managed secure database architectures.

Software_Engineering Daily

Backend & Automation Developer

Software Engineering Daily • Self-employed

Jul 2021 - Present • 5 yrs

Engineered advanced automation workflows and custom third-party API tools. Developed Web3 applications including Solana blockchain scripts and pump fun tools. Built high-converting Shopify apps and custom payment gateways, boosting operational efficiency for businesses by up to 40%.