j
jeanlouis_v

Jean-Louis

@jeanlouis_v

Full Stack Developer

South Africa
English, Afrikaans
About me
Full-stack developer specializing in payment integrations and fintech workflows. I work in merchant integrations at a payments company, so I build the way processors expect: clean APIs, proper webhook handling, and security done right. I ship production-ready web apps, payment gateway integrations (Paystack, PayFast, Yoco, Stripe, and more), and business automations — fully tested, documented, and easy to hand over. Clear communication, realistic timelines, no surprises.... Read more

Skills

j
jeanlouis_v
Jean-Louis
Offline • 
Average response time: 1 hour

See my services

Custom Websites
I will build a full stack web app with next js, react and payment integration
From$150 / projectMore details
Custom Websites
I will integrate stripe, paystack or payfast payments into your website
From$80 / projectMore details

Portfolio

Work experience

Fintech

Merchant Integrations Analyst

Fintech • Part-time

Apr 2026 - Present • 4 mos

Present: Support merchants integrating with payment infrastructure: API onboarding, webhook and callback debugging, transaction flow troubleshooting, and integration documentation. Also handle Google Workspace administration and internal IT operations.