Question 1

What kinds of software projects are showcased here?

Accepted Answer

A selection of production work spanning AI assistants, enterprise systems, booking platforms, administration portals, commerce, and cloud applications — built for real users and operations, not demos.

Question 2

Are any of these projects AI-powered?

Accepted Answer

Yes — several featured projects are AI-powered, including retrieval-augmented generation (RAG) assistants and AI-driven applicant tracking systems built with LangChain and the OpenAI API.

Question 3

What technologies are used across these projects?

Accepted Answer

React, Next.js, Node.js, Java, Spring Boot, AWS, MongoDB, PostgreSQL, Docker, and LangChain/OpenAI for AI-powered features — matched to each project's requirements.

Question 4

Are detailed case studies available for these projects?

Accepted Answer

Yes, for select projects — look for the "Read the full case study" link in a project's details, which leads to an in-depth blog write-up.

Question 5

Can I hire Sandaruwan for a similar project?

Accepted Answer

Yes — available for full-time roles, contract engagements, and freelance projects. Get in touch via the contact page to discuss your requirements.

Software engineered around outcomes, not demos.

Aiden – AI Chat Assistance

Audience Craft AI – Text-to-SQL AI Ad Campaign Platform

ATS AI – Intelligent Applicant Tracking System

eQuip – Equipment Rental System

Gear Genie – eCommerce Platform

Decryptogen HR System

Sri Lanka Railway Booking System

Decryptogen & Decryptellix Website

Brainy – E-Learning for Kids

Decryptogen Admin Portal

Relax Intimate – Inventory System

ACUSL – Cricket Umpires Association Portal

Frequently asked questions