Technical Building Blocks: A Technology Reference for Real-world Product Development

Build Products with the Right Technical Foundations 💻

Real-world product development rarely stays inside a single engineering silo. Teams are expected to make smart decisions about cloud resources, system architecture, data pipelines, machine learning, security controls, and even blockchain — often within the same product cycle. Technical Building Blocks: A Technology Reference for Real-world Product Development gives product-minded technologists and technical product managers a reliable orientation across these connected domains.

What This Reference Covers

Gaurav Sagar and Vitalii Syrovatskyi walk through seven core areas that shape modern software products:

• Product Development — how teams, tools, and practices such as Git feature branching, monitoring, and observability come together.
• Cloud — from IaaS, PaaS, and SaaS to cloud security, networking, and service quality metrics.
• System Design — distributed design characteristics, API design, RESTful APIs, caching, load balancing, CDNs, and service discovery.
• Data Engineering — the data supply chain, including data integration for analytics and the evolution of traditional BI.
• Artificial Intelligence — core machine learning approaches, shallow and deep learning algorithms, and when not to use deep learning.
• Information Security — TLS, multifactor authentication, token-based authentication, RBAC, ABAC, digital signatures, and JWT use in real systems.
• Blockchain — foundational Web3 concepts and the role of blockchain in modern products.

A Practical Reference, Not a Survey of Buzzwords

Each chapter grounds important concepts in real-world product scenarios. The goal is not to make you an expert in every field, but to give you the shared vocabulary and architectural awareness to collaborate effectively across teams and make better technology choices.

Who Will Find This Useful

Product managers, engineering leads, full-stack developers, architects, and technical founders who need a clear, manageable overview of the technology landscape will appreciate the book’s breadth and direct style. It’s especially helpful for people moving into more technically demanding product roles.

A Reference You’ll Come Back To

Because the book is organized around practical building blocks, it works as both a focused read and an ongoing desk reference. When a system design question, security decision, or data architecture choice comes up, the relevant chapters offer a solid starting point for deeper learning.