SIDDHARTH RAVI GUPTA

Architected a scalable .NET Core REST API ecosystem secured by Azure Key Vault, processing 50,000+ daily records via event-driven Azure Functions and Service Bus with retry and error-handling logic. Led front-end upgrades, upgrading Angular to include Material UI and PrimeNG, reducing front-end load times by ~40%. Containerized microservices with Docker and Kubernetes (AKS/EKS) using Helm charts and ingress controllers, enabling zero-downtime deployments and horizontal auto-scaling. Established OpenAPI/Swagger contract standards for external APIs and mentored squads through roadmaps and reviews. Configured Keycloak SSO and RBAC across consent modules, closing authentication gaps for 10+ clients. Modeled domain aggregates with DDD in EF Core data layer, reducing query times by ~30%. Directed quarterly sprint planning for a 6-engineer team, achieving 92% sprint completion. Built Azure Blob Storage pipelines with SAS token access for 10k+ documents monthly with audit trails. Defined API M

Owned end-to-end design of a .NET Core and Azure SQL platform that eliminated 70% of manual tax e-filing across multiple financial institution clients. Provisioned elastic Azure Durable Functions to absorb peak filing-season load spikes, trimming operational costs. Built a responsive Angular dashboard with advanced data visualizations. Fortified platform security by integrating Azure Active Directory (AAD) and Key Vault. Streamlined inter-service communication via API Management and Service Bus, decoupling downstream consumers. Instituted Azure DevOps branching strategies and release governance across 4 scrum teams, achieving zero-rollback production deployments over 18 consecutive months. Presented architecture blueprints and quarterly delivery reviews to C-suite and regulatory stakeholders, securing sign-off for two platform expansion phases worth €500K+ in continued investment.

Maintained a high-traffic ASP.NET MVC stock trading application and engineered WCF services for authentication, data lookup, and retrieval consumed by web forms and COM components. Enhanced SQL Server performance by rewriting stored procedures and adding targeted indexes, reducing report-generation times for real-time dashboards. Collaborated with business stakeholders to triage production defects, achieving a high on-time resolution rate for critical incidents.