REST API Security Best Practices: The Executive Technical Brief
In This Article The Foundation of API Authentication and Authorization Implementing Strict Rate Limiting and Throttling…
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Contributing Technical Writer
Arya Kusuma
Contributing Technical Writer • NR Tech Studio
Software developer and writer contributing guides on backend services, API design patterns, and system architectures.
Publications by Arya Kusuma
457 ArticlesThe Real Cost of AI Search Implementation: A CTO’s Guide
In This Article Deconstructing the Architecture: Where Costs Originate The Economics of RAG: Inference and Token…
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10 min read
Architecting the Modern Functional Design Document
In This Article Defining the Functional Design Document in Modern Systems Comparative Analysis: Requirements vs Specifications…
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4 min read
Engineering Resilient Gen AI Application Architecture for 2026
In This Article Foundational Patterns for Gen AI Application Architecture Implementing a Generative AI Reference Architecture…
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4 min read
Stripe ACH API for B2B Payments: Accepting Bank Debits and Clarifying Wire Transfers
In This Article Clarifying Payment Rails: ACH vs. Wire Transfers in B2B Contexts Stripe’s ACH API:…
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47 min read
Vercel Preview Deployment Basic Auth: Secure Password Protection Setup
In This Article Understanding Vercel Preview Deployments and Basic Authentication’s Role Security Implications and Threat Models…
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42 min read
Technical Implementation Guide: Integrating DocuSign into Web Applications
In This Article Architectural Foundation for OAuth2 and Token Management Handling Asynchronous Webhooks with DocuSign Connect…
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6 min read
Inside Kafka Streams: Architecture and Production Engineering
In This Article Under the Hood: Kafka Streams Architecture and Stream-Table Duality Evaluating Kafka Real Time…
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14 min read
Tuning Kafka Consumer Properties for Mission-Critical Production
In This Article Foundational Architecture: How Kafka Configuration Governs Polling and Deserialization Core Parameter Taxonomy: Production…
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15 min read
AI Agent vs Chatbot vs Automation: Defining the Architecture of Intelligent Systems
In This Article Architectural Paradigms Latency and Throughput Benchmarks Memory Usage and Context Management The Role…
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6 min read
The Definitive Security Audit Checklist Before Your Business App Goes Live
In This Article Transport Layer Security and Certificate Management API Gateway Hardening and Authentication Protocols Database…
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13 min read
Cloudflare Authentication: Architecting a Zero Trust Security Perimeter
In This Article Cloudflare’s Authentication Ecosystem: A Security-First Overview Implementing Zero Trust Authentication with Cloudflare Access…
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37 min read