Abhinav Singh
Bengaluru,Karnataka
Summary
DevOps Engineer with expertise in AWS, CI/CD, Kubernetes, and IaC. Proven success in reducing deployment time by 80%, cutting costs by 30%, and improving system uptime and security. Experienced in proactive threat monitoring, compliance automation, and cross-functional collaboration.
Overview
3
3
years of professional experience
1
1
Certification
Work History
DevOps Engineer
Incred Financial Services
Bengaluru, Karnataka
04.2023 - Current
- Designed and enhanced CI/CD pipelines, migrating from Jenkins to GitHub Actions and reducing deployment time by 80%.
- Migrated Kubernetes deployments from individual YAML files to Helm charts for centralized templating and faster deployments.
- Provisioned and managed high-availability Dev, Staging, and Production environments.
- Upgraded Kubernetes clusters from v1.18 to v1.30 and implemented RBAC, reducing unauthorized access by 30%.
- Conducted network traffic analysis and configured firewall rules, increasing bandwidth utilization by 40% with zero security breaches over six months.
- Automated security scans with SonarQube and Trivy, improving compliance scores from 43% to 92%.
- Developed AWS automation scripts for AMI migration/backup, DynamoDB table management, monthly cost sheet automation using SES/Lambda/S3/Cost Explorer, anomaly alerts to Slack via Cost Anomaly Detection/SNS/webhooks, and executed domain migrations while cleaning up S3 incomplete uploads.
- Deployed Prometheus and Grafana for real-time monitoring, cutting incident response times by 50% and system downtime by 20%.
- Developed Terraform scripts for infrastructure provisioning, reducing setup time by 60% and improving disaster recovery readiness.
- Built and maintained scalable, high-availability AWS infrastructure using EC2, S3, Lambda, RDS, and VPC, increasing system uptime by 25%.
- Optimized AWS costs through Auto Scaling, Reserved Instances, and Savings Plans, reducing expenses by 30%.
- Strengthened cloud security via IAM policies, Security Groups, WAF, and KMS encryption, cutting vulnerabilities by 70%.
- Mitigated security threats using AWS GuardDuty, Macie, and Inspector, reducing risk exposure by 60%.
- Streamlined compliance audits with AWS Config and Security Hub, improving audit readiness and compliance posture by 40%.
- Authored automation scripts in Python, Bash, and Ansible, saving over 500 man-hours annually in DevOps operations.
- Documented setup guides, DR protocols, and architectural diagrams to standardize deployments and support scale.
- Implemented multi-region backups for Amazon DynamoDB and RDS using cross-Region replication, enhancing data durability and compliance.
Teaching Assistant
FunctionUp
Bengaluru, Karnataka
11.2022 - 02.2023
- Provided one-on-one support for special needs students.
- Graded assignments, tests and papers according to teacher instructions.
- Facilitated group discussions among students to encourage critical thinking skills.
Video editor
Talk Football HD
Bengaluru, Karnataka
05.2022 - 07.2022
- Created several Videos for the channel, using Adobe Premiere Pro, Adobe After Effects.
- Work experience in an Organization, learnt how to work under strict deadlines without compromising the product's quality.
- Improved creative ability and audience engagement through interactive video content.
Education
B.Tech - Computer Science Engg.
06.2022
GPA: CGPA: 7.0/10
Skills
- AWS
- EC2
- S3
- RDS
- Lambda
- VPC
- API Gateway
- Load Balancers
- Kafka
- Elasticsearch
- SNS
- SQS
- GuardDuty
- Config
- Security Hub
- Secrets Manager
- Backup
- CloudTrail
- CloudWatch
- Elastic Beanstalk
- EFS
- Route 53
- EventBridge
- Terraform
- Ansible
- AWS CloudFormation
- Docker
- Kubernetes
- EKS
- RBAC
- HA clusters
- GitHub Actions
- Jenkins
- SonarQube
- Trivy
- IAM
- WAF
- KMS
- Nessus
- Burp Suite
- Pingsafe
- Prometheus
- Grafana
- EFK Stack
- Python
- Bash
- Nodejs
- Express
- React
- MySQL
- Amazon DynamoDB
- Redis
- Linux
- Windows
Certification
- AWS Certified Solutions Architect - Associate
- Certified Kubernetes Administrator (Pursuing)
Accomplishments
- GEM Award - Cloud Optimization: Saved $12,000/year by redesigning infrastructure.
- GEM Award - Compliance Improvement: Boosted compliance from 43% to 92% via secure CI/CD.
Timeline
DevOps Engineer - Incred Financial Services
04.2023 - Current
Teaching Assistant - FunctionUp
11.2022 - 02.2023
Video editor - Talk Football HD
05.2022 - 07.2022
Dr. A.P.J. Abdul Kalam Technical University - B.Tech, Computer Science Engg.