I will integrate stripe payments into your web app or website with secure webhooks

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Precious A

About this gig

Payments that don't break when something goes wrong.

Most Stripe integrations work fine on the happy path. They fail when a webhook arrives twice, when a customer closes the tab mid-payment, or when Stripe retries a call your server already processed. That's where orders get double charged and money goes missing from your records.

I build the version that handles those cases.

What you get:

  • Stripe Checkout or Payment Intents wired into your existing app
  • Webhooks with signature verification against the raw request body, so callbacks can't be spoofed
  • Idempotent processing, so a repeated webhook never double-processes an order
  • Payment state stored correctly in your database
  • Clear handover notes so your team can maintain it

Works with: Node.js, Express, Next.js, React, PostgreSQL, MongoDB, Supabase

I've built this in production. I run a live e-commerce store taking real payments, and I built the billing layer for a SaaS platform with subscription tiers. This is not a tutorial I followed once.

Send me a message before ordering with your stack and what you need. I'll tell you straight away whether it's a fit and which package suits.

Get to know Precious A

Precious A

Founder at Stach Technologies

  • FromNigeria
  • Member sinceAug 2026
  • Languages

    English, Arabic
I am a full-stack developer and founder with extensive experience building scalable applications, including voice messaging SaaS platforms and complex ERP systems. I specialize in React, Node.js, and AWS Lambda, with a strong focus on system architecture and payment integrations. I am currently serving as the Secretary General for the Industrial Engineering Students' Association. My background in Industrial and Production Engineering is why the procurement work came naturally, because I understand the workflows before I model them.

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