Abhishek Mishra
Open to work3 years experienceDevOps Engineer
DevOps Engineer | AWS Cloud Infrastructure | Kubernetes & Terraform | CI/CD Automation
Standing Rank
Rank Not Available
Developer Badges
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Skills & Technologies
39 skillsWork Experience
Senior Engineer – IT & Cloud
NeoSapients Inc.
- Own the AWS environment end to end — EC2, EKS, S3, RDS, Lambda, IAM, VPC, CloudWatch — all provisioned through Terraform (modules, remote state, workspaces).
- Run production workloads on Docker and Amazon EKS with namespaces, RBAC, resource quotas, HPA, and Helm charts.
- Build and maintain GitHub Actions pipelines — build, test, security scan, deploy — with shared workflow templates so every service follows the same checks.
- Keep the environment audit-ready: IAM least-privilege, secrets management, SAST/dependency scan gates, and documentation mapping to ISO 27001, SOC 2, HIPAA, and GDPR/DPDP.
- Handle threat detection and posture via GuardDuty, Security Hub, and Inspector, on top of VPC segmentation and Zero Trust access.
- Monitor system health via CloudWatch, Prometheus, and Grafana; alerts tuned so on-call doesn't ring for noise.
- Own cost optimization — right-sizing, Reserved Instances/Savings Plans, S3 lifecycle rules — with measurable AWS bill reduction.
IT Engineer – Cloud
Penguin International
- Built reusable Terraform modules for VPC/VNet, EKS/AKS, RDS, IAM, and S3/Blob across AWS, Azure, GCP — took environment spin-up from ~3 days to 2 hours.
- Ran Kubernetes across EKS, AKS, and GKE for 15+ microservices: namespace design, RBAC, resource limits, HPA, node taints/tolerations, Nginx ingress with TLS.
- Moved deployments to GitOps with ArgoCD, with automatic rollback to last known-good revision on failed health check.
- Built multi-stage pipelines in GitHub Actions and Azure DevOps (build, test, SAST, dependency scan, deploy); critical CVEs block staging.
- Cut average release turnaround ~40% by automating provisioning and removing manual approval gates; moved from weekly to near-daily releases.
- Stood up observability with Prometheus (Thanos), Grafana, AlertManager on severity-based routing; added ELK and Datadog APM.
- Led ISO 27001 internal audits for three cycles (2023–2025) with zero major nonconformities; fed into GDPR, DPDP, and SOC 2 readiness.
- Ran Intune, Defender for Endpoint, DLP, and Entra ID Conditional Access for 200+ users; DR via Veeam, Azure Backup, and Azure Site Recovery.
Technical Support Engineer (IT In-Charge)
ITD Cementation India Limited
- Set up IT infrastructure from scratch at three remote construction sites — LAN, Windows Server, AD DS, DNS, DHCP, Group Policy, VPN — each live within 2 weeks.
- Ran Microsoft 365 (Exchange Online, SharePoint, Teams), Veeam backups with documented recovery, and supported SAP procurement.
Projects
Self-Hosted Kubernetes Homelab
- Operate a 3-node K3s cluster on local VMs with GitOps via ArgoCD, Prometheus/Grafana monitoring, and Cloudflare Tunnel for public exposure.
- GitHub Actions builds and pushes container images; ArgoCD auto-syncs on merge to main. Used as testing ground for Terraform modules and Helm chart patterns before production.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.
AI Collaboration Score
AI Collaboration Score Pending
Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.
Role Compatibility Profile
Role Compatibility Analysis Pending
Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.
Achievements
Release Cycle Optimization
Reduced release turnaround time by ~40% through CI/CD automation and quality gates.
Uptime Maintenance
Maintained 99.9%+ uptime for production workloads via proactive monitoring and automated rollback.
MTTR Improvement
Improved MTTR by ~25% using structured runbooks, SLO dashboards, and trace-ID-based log correlation.
Cloud Cost Reduction
Achieved ~20% cloud cost reduction through right-sizing, Reserved Instances, and storage lifecycle policies.
ISO 27001 Audit Leadership
Led three consecutive ISO 27001 internal audit cycles (2023–2025) with zero major nonconformities.
About Details
Professional Bio
AWS DevOps Engineer with 3+ years of experience building and operating cloud infrastructure, CI/CD pipelines, and containerized platforms. Proficient in Terraform, Docker, Kubernetes, and GitHub Actions with a strong background in cloud security and compliance.
B.Sc. in Mathematics
Allahabad State University ( - 2023)
Diploma in Networking & Servers
Taxtron Technologies ( - 2022)