Engineering Showcase

Proven outcomes delivered across industries.

Browse selected Sigma Rocks production deployments with concrete architectural solutions, technology stacks, and measurable commercial results.

Finstack Analytics Platform
SoftwareFintech & SaaS
Reduced monthly reconciliation time by 85% with sub-100ms dashboard query latency.

Finstack Analytics Platform

A full-scale analytics SaaS with role-based dashboards, multi-tenant data isolation, and custom automated accounting workflows.

Challenge: Legacy financial reporting was fragmented across spreadsheets, causing 40+ hours of manual reconciliation each month.

Solution: Architected a real-time analytics engine in Next.js & PostgreSQL with automated ledger syncing and custom reporting widgets.

Next.jsJavaScriptPostgreSQLPrismaTailwind CSS
Latest Now News Platform
WebDigital Media & Publishing
+310% Organic search traffic increase and 99/100 Core Web Vitals score under 50k concurrent readers.

Latest Now News Platform

A high-performance news platform built with Next.js, powered by headless WordPress backend workflows, and optimized end-to-end for Google Discover and Core Web Vitals.

Challenge: The previous CMS experienced severe server crashes during viral traffic spikes and had poor mobile Core Web Vitals scores.

Solution: Rebuilt the front-end in Next.js with incremental static regeneration (ISR) and Cloudflare edge caching, backed by secure WordPress REST APIs.

Next.jsWordPress (Headless)CloudflareTechnical SEO
Medfleet Healthcare App
MobileHealthcare & Logistics
45% reduction in dispatch turnaround time with 100% auditable digital custody logs.

Medfleet Healthcare App

A cross-platform healthcare fleet and medicine logistics application with real-time GPS tracking and HIPAA-compliant digital manifests.

Challenge: Emergency delivery routes lacked live telematics, leading to delayed medical courier dispatches and lost custody records.

Solution: Engineered a native-performance Flutter mobile application with Firebase real-time listeners and offline-first sync architecture.

FlutterFirebaseNode.jsGoogle Maps API
Orion Commerce Experience
WebB2B Wholesale & Retail
+42% increase in checkout conversions and 2.4x faster mobile catalogue browsing.

Orion Commerce Experience

A modern B2B commerce platform with tiered pricing models, bulk catalogue search, and instant checkout flows.

Challenge: Slow checkout funnels and unindexed product catalogs led to cart abandonment rates exceeding 68%.

Solution: Implemented a custom headless commerce storefront with dynamic cart state, instant facet search, and Stripe payment integration.

Next.jsTailwind CSSStripeREST APIs
Northwind Rebrand & Design Kit
DesignEnterprise IT Consultancy
Unified 6 product surfaces and reduced front-end feature design cycles by 50%.

Northwind Rebrand & Design Kit

A comprehensive brand identity overhaul and multi-brand design system for a global enterprise consulting firm.

Challenge: Inconsistent UI patterns across 6 regional sub-brands degraded brand credibility and doubled engineering onboarding time.

Solution: Designed an atomic UI component library in Figma with full design tokens, dark/light variations, and developer guidelines.

FigmaDesign SystemsAdobe IllustratorUI/UX