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ujjwal Saini

ujjwal Saini

Cloud Infrastructure Engineer

Mumbai
85
Profile Score

About

Cloud Infrastructure Engineer with hands-on experience in AWS, DevOps, and cloud security. Previously worked at Motilal Oswal Financial Services, managing secure, scalable cloud infrastructure and supporting automation, monitoring, and deployment processes. Skilled in AWS services, CI/CD, Docker, Kubernetes, Linux, and infrastructure security.

Skills & Expertise (61)

AWS Advanced
8.6/10
3
Years Exp
Terraform Advanced
8.1/10
3
Years Exp
Kubernetes Advanced
7.9/10
3
Years Exp
Azure Intermediate
6.2/10
1
Years Exp
GCP Intermediate
5.8/10
1
Years Exp
AWS infrastructure n8n Workflow Automation Docker GitHub Ansible CloudFormation LINUX Bash Shell Scripting CloudWatch Azure Monitor Logging Monitoring Troubleshooting ChatGPT Amazon Q GitHub Copilot TCP IP DNS Load Balancing subnetting Firewall Rules DevOps Cloud Security Infrastructure Automation Cloud IAM EC2 S3 IAM VPC Route 53 Lambda Auto Scaling ELB Azure Virtual Machines Blob Storage Azure AD Azure functions Compute Engine Cloud Storage Git Cloud functions GuardDuty Security Hub Inspector AWS WAF Security Groups NACL Microsoft Defender for cloud Azure Security Center GCP Security Command Center Kms Key Vault Jenkins

Work Experience

Internship Trainee

Centre for Development of Advanced Computing (CDAC)

Sep 2021 - Mar 2022

Internship Trainee at C-DAC with hands-on experience in Linux/Windows administration, networking, and IT infrastructure security. Configured and managed user access, processes, and system monitoring across Linux and Windows environments. Applied networking knowledge in TCP/IP, DNS, DHCP, and firewall configuration to support secure and stable infrastructure. Assisted in secure network setup, connectivity troubleshooting, and performance issue resolution. Performed system hardening, log monitoring, and basic vulnerability assessment to support security compliance. Gained exposure to AWS cloud fundamentals and deployed basic applications in cloud environments. Supported infrastructure setup and troubleshooting activities, improving operational efficiency and issue resolution.

Cloud Infrastructure Executive

Motilal Oswal Financial Services Ltd

Jun 2022 - Nov 2025

Designed and administered secure AWS infrastructure leveraging EC2, VPC, IAM, S3, Route 53, ELB, Auto Scaling, CloudWatch, and CloudTrail across enterprise environments. Engineered network segmentation and access control using VPCs, subnets, route tables, NAT Gateway, Security Groups, and NACLs. Automated infrastructure lifecycle management using Terraform, Ansible, and Bash for repeatable provisioning and configuration enforcement. Managed CI/CD pipelines with Jenkins and Git to support build, deployment, rollback, and release orchestration processes. Deployed and supported containerized workloads using Docker and Kubernetes with focus on runtime stability and operational scalability. Enforced security and compliance controls using GuardDuty, Security Hub, Inspector, AWS Config, WAF, KMS, and Secrets Manager. Performed infrastructure monitoring, centralized logging, alert tuning, and root cause analysis using CloudWatch and CloudTrail. Secured storage and data access using S3 encryption, bucket policies, lifecycle controls, and access auditing mechanisms. Developed automation scripts for operational tasks, health checks, backup workflows, and environment validation. Resolved production incidents involving IAM authorization, network connectivity, service availability, and deployment pipeline failures.

Education

PG Diploma in IT Infrastructure, Systems and Security - Centre for Development of Advanced Computing (CDAC)

2021 - 2022 · Afghanistan

Bachelor of Engineering in Computer Science - THDC Institute of Hydropower Engineering and Technology (THDC-IHET)

2016 - 2020 · Afghanistan

Certifications

AWS Certified Solutions Architect Associate

· 2028

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 85/100

Profile Overview

Member sinceApr 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation