
AI-Powered Exam Authoring for Schools: Streamlining Question Creation and Academic Workflows
Discover how Sigma built an AI-powered exam authoring platform that helps schools create, review, and manage question papers faster with structured workflows, multilingual support, centralized question banks, and

An AI-Powered Adaptive Learning System for Competitive Exams Preparation
Discover an AI-powered adaptive learning platform that personalizes exam prep, improves outcomes, and empowers teachers with real-time insights.

Enhancing Conversational BI with a LangGraph-Powered AI Agent
See how a LangGraph-powered AI agent enabled natural language analytics, smart visualizations, and faster executive decision-making.

Optimizing Multi-Store Shopify Plus Operations for a Romania-Based Beauty Brand
See how a Romania-based beauty brand achieved 100% real-time stock accuracy across 50+ locations with Shopify Plus optimization, automation, and seamless integrations.

Modernizing Legacy PHP Applications for a Leading Australian University
Discover how Sigma modernized legacy PHP apps for a leading Australian university—boosting performance, security, scalability, and user experience with Azure & Laminas.

Transforming Supply Chain Efficiency for a US-based Logistics Provider
Learn how a US logistics leader cut errors by 90% and boosted speed by 60% through WMS, TMS, and eCommerce integration automation.

Creation of a Spanish Online Store for a Romanian-Based Cosmetics Brand
Creating an online store for a Romania-based cosmetic company to expand its market reach with eCommerce development services.

Streamlining Operations and Enhancing Customer Experience for a Cosmetic Store in Romania
Streamlining operations, increasing conversion rate, and enhancing customer experience for a cosmetics company with eCommerce development services.

Future-Proofing eCommerce: Magento & Theme Upgrade for a Leading Irish Grocery Store
Upgrading Magento 2.3.5 to 2.4.7 boosted security, performance & UX, driving 15% order growth & 400% mobile speed for an Irish grocery store.