Dheeraj Kumar

Own end-to-end system design and technical roadmap for Fee Calculation and Enettet ACL microservices on .NET 8 / SQL Server 2019, deployed on OpenShift 4 with Argo CD CI/CD pipelines. Architected Partnership Solution on .NET 10 / SQL Server 2022 with GitHub Actions CI/CD and implemented enterprise security layer including Secure Edge sandwich pattern, External API Gateway, IP Whitelisting, and mTL

Designed Card Data Product, a high-throughput event-driven platform on Kafka + IBM MQ / OpenShift 4 supporting card transactions for 5 million banking customers. Migrated Card-Activity-Control microservices platform to cloud-native OpenShift 4 with Azure DevOps and Prometheus / Grafana monitoring. Built Customer Recognition proxy API gateway. Awarded the Gem Award (2023) for architecture excellenc

Architected Course Builder, a CQS-pattern cloud-native platform on .NET Core 2.2 with RabbitMQ, MongoDB, and ReactJS; designed for horizontal scalability and high availability. Led cross-functional team of 6 developers and established microservices design standards and CI/CD pipeline automation via Azure DevOps.

Designed cloud-native microservices architecture using .NET Core 2.2, RabbitMQ, Ocelot API Gateway, Redis, Consul, and the ELK observability stack. Introduced infrastructure as code practices (Docker-based), performance optimisation guidelines, and distributed tracing; trained 5-member team on microservices patterns.

Delivered four concurrent client engagements: Informatics (.NET/MySQL enterprise), SSO (PowerShell/Azure — sole Architect), Car Assistant (Google Glass/Skylight AR), TV Installation (HoloLens/Unity 3D AR/VR). Owned system design, technical roadmaps, and client-facing architecture sign-off across all four engagements simultaneously.

Re-architected Condeco Sync Windows Phone application, eliminating legacy bottlenecks and cutting development cycle time by 50%. Built Condeco Connect, a C#/.NET Exchange Server (2007/2010/2013/Online) integration for enterprise workspace scheduling. Awarded Far Beyond Expectation Award (2013) for architecture quality and delivery impact.

Full SDLC ownership of Windows Phone 7 and Outlook plugin apps for Plantronics in C#/.NET.

Built full-stack C#/.NET client-server applications; designed SQL Server 2005 data models from requirements to deployment.

Pursued an MBA in Information Technology from MDU Rohtak, completing in 2011.

Completed MCA (B Level) from DOEACC, Delhi in 2008.

Earned the AWS Certified Cloud Practitioner certification.

Completed BBA from Bharath Institute of Higher Education & Research, Delhi in 2006.