Ajeet Singh

Work History

Glorious Insights

Noida

01.2025 - Current

Designed and deployed a production-grade Serving API for the DXCP platform using Azure Functions with Event Hub trigger for real-time data processing (Hot Path architecture).
Built and modularized infrastructure-as-code (IaC) using Terraform (Parent-Child module structure) to provision Azure services such as Function Apps, Managed Identity, Storage Accounts, and APIM.
Reused existing Azure resources like App Service Plan, Front Door, and API Management (APIM) to ensure consistency and cost optimization across environments.
Created CI/CD pipelines using Azure DevOps YAML Pipelines for automatic deployment of infrastructure and application code across dev/test/prod environments.
Integrated Function Apps securely with Azure Key Vault, Event Hub, and Databricks using Managed Identity for seamless authentication and secret management.
Ensured high availability and observability by enabling Application Insights, Log Analytics, and configuring IP Restrictions and Health Probes.
Aligned all naming conventions and configurations with existing enterprise standards by dynamically generating resource names using Terraform locals and variables.
Managed feature branching strategy for testing and review. Merged changes to production through pull requests (PRs) after validation and approval.
Coordinated with development and platform teams to validate event schemas, API responses, and real-time data delivery to the DXCP frontend via the Serving API.

Manpower Group

Gurgaon

09.2022 - 10.2024

Developed and maintained infrastructure as code using Terraform, managing Azure resources such as Virtual Machines, VNets, and Storage Accounts, ensuring consistent and repeatable deployments.
Designed and implemented CI/CD pipelines using Azure DevOps and Terraform automating the build, test, and deployment processes.
Deployed and managed containerized applications using Docker and Kubernetes, enabling microservices architecture and improving application scalability and resilience.
Implemented Azure security best practices, including network security groups (NSGs), Azure AD roles, and automated security scanning in CI/CD pipelines.
Worked closely with development and operations teams to integrate DevOps practices, improving collaboration and reducing time to market for new features.

Integrated Wireless Solutions Pvt. Ltd.

Gurgaon

12.2019 - 09.2022

Provisioned and managed virtual machines, storage accounts, and networking components within Azure, ensuring high availability and performance.
Managed Azure Identity and Access Management (IAM) with Azure Active Directory (Azure AD), configuring roles, policies, and multi-factor authentication (MFA) to enhance security.
Configured and managed Azure Backup and Azure Site Recovery for data protection and disaster recovery, ensuring minimal downtime and data loss.
Provided ongoing support and troubleshooting for Azure-based environments, resolving issues related to performance, connectivity, and security.

TNS Pvt Ltd

Gurgaon

05.2018 - 11.2019

Managed and optimized Azure cloud infrastructure, including virtual machines, storage, and networking components, ensuring high availability and performance.
Configured and managed Azure VNets, NSGs, and VPN gateways, securing network traffic and optimizing connectivity between on-premises and cloud environments.
Administered Azure AD roles and policies, configured multi-factor authentication (MFA), and implemented security best practices to protect cloud resources.
Configured Azure Backup for critical data and set up disaster recovery plans using Azure Site Recovery, ensuring data protection and business continuity.