Atiqul Islam

Senior member of the cross-org Architecture Committee spanning three engineering organizations. Own the AI platform track — RAG, agentic workflows, evals, and AI governance — and co-own multi-year platform strategy for systems powering 300+ enterprise clients and ~1M transactions per day at 99.95% uptime.

• Designed, architected, and implemented the platform RAG framework powering 20+ production AI workflows — Azure AI Search (hybrid + vector) retrieval grounded in SQL Managed Instance and Azure Storage, semantic caching on Azure Managed Redis, Azure OpenAI GPT and Azure AI Foundry models, custom .NET orchestration on Container Apps and Azure Functions with Event Grid, APIM + Front Door under Zero-Trust/WAF.
• Architected a real-time asset import pipeline with agentic AI — Event Hubs streaming ingest with agents automating data extraction, validation, and enrichment; low-confidence records route to human review.
• Built the LLM eval and release discipline — golden datasets, groundedness/citation checks, pre-rollout regression runs, Azure AI Content Safety, prompt-injection defense, PII redaction, human-in-the-loop approvals; zero compliance incidents.
• Standardized AI-assisted engineering across 65+ engineers — GitHub Copilot custom agents (GPT and Claude models) for planning, implementation, code review, bug fixing, and test generation.
• Consolidated 150+ REST endpoints into a unified GraphQL gateway on .NET 10 behind Azure APIM with OAuth2 and field-level authorization.
• Drove FinOps right-sizing and IaC adoption — 25% infrastructure cost reduction, 70% faster deployments, 80% lower rollback rates.

Delivered Azure solutions for 100+ enterprise clients on IaaS with ARM/Bicep, TeamCity, and Octopus Deploy automation that cut deployment time. Pioneered Dapr adoption for cloud-native marketplace services across North America. Mentored junior engineers across the .NET, Azure, and JavaScript stacks.

Led architecture and delivery of API-based services for an enterprise B2B marketplace platform on .NET 6, Dapr, and Azure Container Apps. Built micro-frontend React platforms via Webpack 5 Module Federation for mobile and desktop, on an Onion/microservices architecture.

Architected API services for an enterprise B2B marketplace platform — offers, asset sales, and 3rd-party integrations on .NET Core, EF Core, IdentityServer4, and Oracle. Built React/Redux and Angular 11 client apps (Module Federation), a SignalR/Hangfire tracking platform, and an Electron-based proctoring application.

Solutions architect and technical lead managing multiple teams across mobile, web, and API services for delivery, trading, and photography products. Architected cloud API services on .NET Core, CQRS, RabbitMQ, and microservices with Onion architecture.

Technical lead for a cloud-based SaaS tax-automation platform integrated with Malaysia's tax authority (LHDN), serving UEM Group, Tan Chong, Boustead, and tax agents nationwide. Built on C#, ASP.NET, CQRS, and microservices over Azure cloud web roles.

Led architecture for offline-capable mobile and responsive web applications (AngularJS, Ionic, PhoneGap, ASP.NET MVC) and product localization frameworks. Drove R&D, tooling decisions, and team mentoring.

Architected responsive and offline-supported web/mobile applications (ASP.NET MVC, Knockout.js, PhoneGap, Snap.svg) and localization frameworks. Led and mentored delivery teams across versatile technology stacks.

Technical project manager and architect for access-control, document-management, and code-generation (VOOT) products in .NET. Designed distributed integrations, WCF/WPF self-hosting services, and the online reservation engine for Sayyar Online (60,000+ customers, 1M+ contracts).

Built Outlook/Office client software (VSTO, WCF) and WPF/ASP.NET media tools. Implemented n-tier architecture with custom localization, logging, exception-handling, and security layers in C#.

Concurrent consultancy engagement alongside the Periscope role above. Developed n-layer .NET web workflow systems — logging and data-access application blocks, ASP.NET Membership security, and Infragistics/AJAX presentation layer.

Architected .NET web-service/SOAP integrations and a database-driven application framework. Led FAST (Field Force Automation & Sales Tracking) — J2ME mobile clients with ASP.NET sync services for domestic and international pharma and FMCG clients.