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Daniel Parkson Tano

Fintech technology leader and Senior Software Engineer building reliable payment infrastructure for African markets. I write about Python, Django, distributed systems, payment architecture, digital id

Location Cameroon Joined Joined on  Personal website https://www.parksontano.com github website twitter website
Designing Fee Engines for Different Payment Rails
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Designing Fee Engines for Different Payment Rails

#architecture #backend #systemdesign
Comments
2 min read

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Multi-Currency Wallets Without Losing Auditability
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Multi-Currency Wallets Without Losing Auditability

#architecture #backend #database #fintech
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2 min read
Securing a Mobile Financial API in Layers
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Securing a Mobile Financial API in Layers

#api #cybersecurity #mobile #security
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2 min read
Tracking Payment Liquidity with FIFO Funding Lots
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Tracking Payment Liquidity with FIFO Funding Lots

#backend #database #fintech
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2 min read
Combining Automated Payment Rails with Human Fallback
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Combining Automated Payment Rails with Human Fallback

#architecture #backend #fintech #systemdesign
Comments 9
3 min read
Separating Available, Held, Actual, and Displayed Balances
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Separating Available, Held, Actual, and Displayed Balances

#architecture #backend #fintech #systemdesign
1
Comments 2
3 min read
Building a Provider-Agnostic Payout Architecture
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Building a Provider-Agnostic Payout Architecture

#architecture #backend #softwareengineering #systemdesign
Comments
3 min read
Reconciling Payments When Webhooks Never Arrive
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Reconciling Payments When Webhooks Never Arrive

#architecture #backend #systemdesign
Comments
3 min read
Idempotency Beyond the HTTP Header
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Idempotency Beyond the HTTP Header

#architecture #backend #database #softwareengineering
Comments 2
3 min read
Designing Explicit State Machines for Money Movement
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Designing Explicit State Machines for Money Movement

#architecture #backend #fintech #systemdesign
Comments
3 min read
Webhooks Are Notifications, Not Your Source of Truth
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Webhooks Are Notifications, Not Your Source of Truth

#programming
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4 min read
Making Wallet Mutations Safe Under Concurrency
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Making Wallet Mutations Safe Under Concurrency

#fintech #webdev #programming #productivity
Comments
3 min read
My Quantum Journey with Womanium Quantum 2023
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My Quantum Journey with Womanium Quantum 2023

#computing #quantum #womanium #stem
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2 min read
How to update a user password with Django RestFramework
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How to update a user password with Django RestFramework

#react #django #webdev #python
4
Comments
2 min read
Python swapcase without using Swapcase()
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Python swapcase without using Swapcase()

#bitcoin #cryptocurrency
4
Comments 2
1 min read
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