I will custom apis, payment gateways, and backend integrations for your app


About this gig
Gig Description (Under 1,200 Characters)
Hi there! Need a reliable backend developer who can engineer seamless API pipelines and secure payment architectures instead of just stitching together fragile webhooks?
"Simplicity is a prerequisite for reliability." Edsger W. Dijkstra
I am a Senior Backend & Systems Engineer specializing in building custom REST APIs, webhooks, and production-grade payment pipelines. From simple third-party integrations to complex, asynchronous data queues, I ensure your application handles data securely and efficiently without silent failures.
What I Build For You:
- Payment Orchestration: Subscriptions, metered billing, and multi-currency checkout via Stripe, PayPal, or custom local gateways (experienced in building architectures like WiePay).
- Custom REST APIs & Pipelines: Secure, well-documented endpoints built with Node.js, Express.js, TypeScript, and Prisma ORM.
- Async Queues & Webhooks: Background worker systems powered by Redis and BullMQ to handle heavy tasks, retry logic, and real-time events smoothly.
Ready to connect your systems? Select a package on the right, or send me a direct message so we can review your technical specs!
Get to know Bodede Sodiq
I help SaaS founders turn ideas and prototypes into scalable products
- FromNigeria
- Member sinceApr 2025
- Avg. response time1 hour
Languages
English
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FAQ
Can you integrate custom or regional payment gateways?
Yes. Having built payment infrastructure like WiePay, I can integrate standard providers like Stripe and PayPal as well as custom, regional, or niche payment providers with custom ledger logic.
How do you handle failed API calls or webhooks?
I engineer robust error-handling pipelines using Redis and BullMQ to manage queue retries, exponential backoffs, and failure logs so your business data stays consistent.
