Independent technology spaceby Nadeera Gayantha

Exploring technology,one idea at a time.

A growing collection of thoughts, research, projects, and experiments about software, AI, systems, and the technology shaping our world.

Read the latest thoughts Visit the lab

AI / Software engineering / Cloud / Information systems

Enter the journal

01 — Latest writing

Engineering notes on AI systems, retrieval, and API design. View all writing ↗

Model Context Protocol

Server rack with network cables lit in green, the systems an MCP server sits in front of

Long-form article · 10 min read

MCP in Production: Designing Tools an AI Can Use Safely

An open protocol can make your integrations reusable. The interesting work starts when you decide what those integrations are allowed to do.

Agentic retrieval

Dark desk with two monitors full of code and a phone lit by warm orange light

Article · 13 min read

Beyond Vector Search: Retrieval That Respects Business Rules

Find evidence that satisfies the whole question.

API contracts

Laptop showing code on a bright, minimal desk next to a large monitor

Article · 12 min read

From as MyType to Real API Contracts

Validate data, authorize actions, protect state.

02 — Project archive

Things built.
Thinking included.

Selected systems, interfaces, and experiments—documented with the questions, decisions, and lessons behind the final result.

Archive in progress

P / 001—

A home for case studies, build logs, and useful failures.

This archive is being curated around process, not polish alone. Each entry will connect technical choices to the problem they were meant to solve.

03 — The lab

Research in public.

Early observations, technical explorations, and questions worth following. The point is to learn in the open—not pretend every idea is finished.

L—01

AI & information retrieval

Exploring how systems find, ground, and communicate useful knowledge.

Research thread

L—02

Observable software systems

Models and small prototypes for making complex system behaviour easier to see.

Working note

L—03

Interfaces with intelligence

Studying how AI changes interaction patterns without removing human agency.

Design experiment

04 — Topics

The territory
I keep exploring.

Not a fixed list of expertise—a map of questions, technologies, and ideas I return to as the industry evolves.

Artificial intelligence

Transformation, applied AI, and the systems around the models.

Software engineering

Architecture, craft, maintainability, and the decisions inside good software.

Cloud & systems

Distributed thinking, infrastructure, resilience, and scale.

Information systems

How people, process, data, and technology work as one system.

Future signals

Emerging ideas and the shifts likely to shape what comes next.

Digital craft

Interfaces, interactions, and the details that make technology feel considered.

05 — Behind the space

Made by Nadeera Gayantha, a software engineer who learns by building and writing.

ngayantha.com is where I connect ideas from engineering, research, and everyday curiosity. It is a public notebook for useful concepts, honest experiments, and work in progress.

Read the full story ↗