Case Studies
Real engagements.
Measurable outcomes.
Every case study below comes from a real WAW engagement — a specific client, a specific problem, a measurable result. Browse them by industry or by the service that delivered the work.
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Case Studies
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Industries Covered
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Service Practices
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[01]All Case Studies
I/01Energy & Utilities
CS/01Transforming Billing and Data Systems for a Major German Energy ProviderA major German energy company consolidated nearly 60 business units onto a unified SAP platform — achieving a 30% increase in operational efficiency and a 28% reduction in billing cycle time.→CS/02Managed SOC Under APT AttackAn international energy company facing persistent, highly sophisticated cyber attacks from governmental APTs needed a premium 24/7 Managed Security Operations Center.→
I/02Defense
CS/03AI-Driven Predictive Maintenance & Sustainment Analytics for a Defense FleetA defense fleet operator shifted from scheduled, calendar-based servicing to data-driven condition-based maintenance — predicting component degradation and optimizing spares inventory.→CS/04Protecting Export-Controlled & Classified Technical Data from Insider RiskA defense prime contractor secured dual-use and export-controlled technical data against insider threats and third-party exfiltration — with audit-ready compliance documentation.→
I/03Healthcare
CS/05Dynamics 365 for a Medical Equipment ProviderA medical equipment provider implemented Microsoft Dynamics 365 to centralize sales and warranty tracking, with real-time KPI dashboards and an auditable history of hospital interactions.→CS/06Automating Healthcare QA at Enterprise ScaleA healthcare software provider replaced manual QA workflows with a custom modular Selenium + Appium + Jenkins automation framework — cutting QA costs by 30% and reducing production defects by 25%.→
I/04Banking & Financial Services
CS/07FinSight AI for a Global Financial InstitutionA global financial institution transitioned from manual spreadsheets to FinSight, an AI-driven finance platform for automated forecasting, anomaly detection, and narrative reporting.→CS/08Transforming Online Banking with a Rust-Based Web ApplicationA banking sector company rebuilt its online banking platform on Rust + Actix Web — achieving 99.99% uptime, handling 40% more concurrent users, and cutting operational costs by 20%.→
I/05Manufacturing
CS/09Workforce Management for Automotive ManufacturingAn automotive manufacturer augmented its capabilities with a dedicated full-stack team to build custom workforce management software — streamlining predictive shift planning.→CS/10Digital Modernization in the Industrial Goods SectorA multinational industrial manufacturer replaced disjointed legacy systems with a modular, containerized web platform integrated with legacy PLCs via custom middleware.→
I/06Pharma
CS/11Clinical Trial Support Platforms for Phase 4 StudiesLeading pharmaceutical companies including Bayer, MSD, Merck, and BMS used custom Phase 4 trial platforms with dynamic criteria management and GDPR/HIPAA compliance.→CS/12SAP Integration for Global Pharmaceutical OperationsA leading generics manufacturer consolidated local IT systems across 58 countries into a single cloud-based SAP ERP and BI environment on Microsoft Azure.→
I/07Insurance
CS/13Legal AI Platform for Document Review & Risk DetectionA corporate legal department deployed a Legal AI Platform that automates document review, clause comparison, and risk detection — with on-premise deployment for data sovereignty.→CS/14Agentic AI Delivery PlatformA large enterprise implemented a scalable Agentic AI Delivery Platform with autonomous Plan-Decide-Act workflows, model-agnostic deployment, and governance-first compliance.→
I/08Retail
CS/15Sales Intelligence for a Global Sportswear BrandA global sportswear brand unified fragmented data across 12+ internal systems into a conversational AI platform — cutting sales prep time from 6+ hours to under 1.→CS/16From Magento to Shopify: A Modern E-Commerce FoundationA Romanian furniture retailer migrated a 50,000+ product catalog from Magento 1 to Shopify, paired with Sales Layer PIM and AI-powered search and recommendations.→
I/09Air Travel
CS/17Digital Transformation of Mobile Experience for a Leading AirlineA leading European airline modernized the Android and iOS apps — restructuring booking flows, increasing test automation by 40%, and enabling reliable three-week release cycles.→CS/18Migrating Reports from Tableau to Power BIAn Irish airline migrated key reports from Tableau to Power BI — cutting licensing costs, unlocking accessibility for non-technical teams, and enabling self-service analytics.→
I/10Logistics
CS/19Smart Surveillance for Port Security with Vision AnalyticsA maritime logistics provider deployed an edge-optimized AI vision surveillance system — delivering 95%+ detection accuracy and 50% reduction in manual oversight.→CS/20Incident Response for Fraud and Unauthorized Wire TransferA UAE logistics company engaged We As Web for rapid fraud investigation — completing forensic analysis and identifying the complete sequence of events within a 2-week window.→
I/11Automotive
CS/21Advancing Autonomous Mobility Through Testing and AutomationA major automotive subsidiary deployed a multi-layered testing strategy for an autonomous vehicle ride-sharing PoC — ECU Test automation, Canoe protocol validation, Jira feedback loops.→CS/22Optimizing Automotive Support with a Level 0 ApplicationA leading automotive company built a Level 0 self-service support application — deployed across the U.S., France, Germany, Austria, and the U.K., reducing ticket volume and wait times.→
I/12Betting & Gambling
CS/23Predictive AI for Marketing & LTV OptimizationA platform operator built a Data Science and Machine Learning infrastructure to predict player lifetime value — reallocating marketing spend toward the highest-value cohorts.→CS/24Global Identity & Responsible Gaming HubA multi-brand iGaming operator centralized authentication and responsible gaming tools — supporting operations in Brazil, Italy, and Spain with automated compliance.→