Architecting Interactions: The Engineering Guide to Sequence & SSD Diagrams
In This Article The Foundation: Understanding Interaction Diagrams in Software Design System Sequence Diagrams (SSDs) vs.…
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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 ArticlesMastering Kafka Configs for High Throughput Environments
In This Article The Anatomy of Kafka Configs and Cluster Reliability Critical Kafka Properties for Throughput…
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3 min read
Third-Party API Integration Best Practices for CTOs: Key Considerations
In This Article Architectural Resilience: The Circuit Breaker Pattern Defensive Data Handling and Normalization Asynchronous Processing…
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6 min read
Node.js as a Framework: Understanding its Core Architecture and Security Implications
In This Article Node.js: Runtime, Not a Monolithic Framework, and its Security Implications The Event-Driven, Non-Blocking…
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26 min read
The Real Cost of AI Chatbot Integration: A CTO’s Guide to TCO and ROI
In This Article The Three Pillars of AI Integration Costs Detailed Pricing Models: Agency vs. In-house…
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9 min read
AI Agent ROI: How to Measure Business Value Before Committing Budget
In This Article The Financial Problem with AI Agent Adoption Quantifying Operational Efficiency Gains Evaluating Total…
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5 min read
Security Hardening for Serverless API Authentication
In This Article The Illusion of Managed Security in Serverless Identity Propagation and Token Lifecycle Management…
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7 min read
Accepting USDC Payments via Stripe: A Technical Integration Guide
In This Article Architectural Prerequisites for Crypto Payments Configuring the Stripe Crypto Infrastructure Implementing Secure Webhook…
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8 min read
Architecting the Future: Inside the World of AI Agent Startups
In This Article The Technical Evolution of AI Agent Startups Taxonomy of Agentic Architectures Engineering Benchmarks…
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4 min read
Data Encryption at Rest and in Transit: A Technical Implementation Guide
In This Article Understanding the Threat Landscape Prerequisites for Secure Cryptography Implementing Encryption in Transit with…
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5 min read
NAICS for Software Development: A Security Engineer’s Perspective on Classification and Compliance
In This Article Defining NAICS for Software Development: The Core Classifications The Impact of NAICS on…
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48 min read
How to Create an AI Agent: Python Architecture and Implementation
In This Article Deconstructing Autonomous Agent Architecture and Topology Environment Setup and Foundational Requirements for Python…
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14 min read