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Insights & Case Studies
Practical articles on software engineering, AI, architecture, and real projects we ship.
Case StudyBuilding Professional E-Commerce for the Trades Sector
Trade and DIY businesses need more than a simple shop. Here’s how we delivered a full store and admin console with a pragmatic monolith.
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EngineeringLegacy Modernization: When to Rebuild and How to Do It Safely
Large companies ask for modernization constantly. Here’s a practical path from audit to cloud-native delivery—without freezing the business.
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AISkyAgentID: AI That Reads Accounting Documents and Answers Like an Expert
Manual invoice entry kills productivity. SkyAgentID combines document scanning with an expert accounting chatbot—built for real finance workflows.
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BusinessCustom ERP vs Off-the-Shelf: How to Choose
Off-the-shelf ERP is faster to buy. Custom ERP fits your process. Here’s how we help clients decide without wasting a year.
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ArchitectureMicroservices vs Monolith: What We Recommend and When
Microservices aren’t a badge of honor. Monoliths aren’t outdated by default. Here’s how DeltaCode decides for real projects.
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CloudCloud Migration Checklist for Growing Companies
Moving to AWS or Azure is more than “lift and shift.” Use this checklist before you migrate production.
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SecuritySecurity First: Identity, Access, and Secrets in Modern Apps
Features don’t matter if access control is weak. How we integrate Keycloak, Vault, and secure-by-default practices from design to deployment.
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ArchitectureHexagonal Architecture in Practice (Without the Buzzwords)
Ports and adapters sound academic until a vendor API changes overnight. Here’s why we use hexagonal design on enterprise systems.
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FinTechEvent-Driven Accounting Platforms: What We Learned Building ComptaAI
Accounting systems must stay consistent under load. Event-driven design with Kafka and DDD helped ComptaAI scale without losing trust in the numbers.
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DeliveryHow We Work With Your Internal Engineering Team
The best projects feel like one team. Here’s how DeltaCode embeds with in-house developers without politics or black-box delivery.
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