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Nurdaulet BolatNB
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Nurdaulet Bolat

@nurdauletbolat

Senior DevSecOps Engineer at a FinTech platform who cut developer onboarding from three weeks to one with secure GitOps Golden Paths.

United Kingdom
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At a High-Growth FinTech Platform, I introduced a GitOps operating model with ArgoCD and Vault dynamic secrets, then built secure, self-service CI/CD Golden Paths. They cut developer onboarding from three weeks to one and increased deployment frequency by 40%.

I also enforced zero-privilege policies across 15 EKS clusters with Kyverno and Golang, and automated SOC2 evidence collection from AWS and GitLab. Earlier, I developed Terraform and Ansible infrastructure for client environments and maintained highly available cloud infrastructure.

Experience

Work history, roles, and key accomplishments

HP
Current

Senior DevSecOps Engineer

High-Growth FinTech Platform

Jan 2023 - Present (3 years 10 months)

Pioneered GitOps adoption with ArgoCD and Vault dynamic secrets, cutting developer onboarding from 3 weeks to 1 week and boosting deployment frequency by 40%. Architected a multi-account AWS Landing Zone with strict SCPs, reducing privilege-escalation risks by 80%.

CC

DevOps & Infrastructure Engineer

Cloud Infrastructure Consulting

Jun 2020 - Dec 2022 (2 years 6 months)

Cut environment provisioning time from days to under 2 hours across 12 major client environments using Terraform and Ansible. Designed blue-green and rolling deployment strategies in GitLab CI and Jenkins, enabling safe multiple-times-a-day releases for 45+ production services with zero downtime.

EP

Linux System & Infrastructure Engineer

European Managed Cloud Provider

May 2018 - May 2020 (2 years)

Architected and maintained a highly available bare-metal and virtualized infrastructure fleet of 100+ nodes, achieving 99.9% uptime for core client services. Engineered high-throughput reverse proxy architectures (Nginx/HAProxy) scaling to 10,000+ RPS, and led migration of legacy monolithic workloads to Docker-based containerized environments.

Education

Degrees, certifications, and relevant coursework

Snyk logoSN

Snyk

OWASP Top 10, Application Security

Completed the OWASP Top 10 certification.

HackerRank logoHA

HackerRank

Go (Intermediate) & SQL (Advanced), Programming

Earned Go (Intermediate) and SQL (Advanced) certifications.

Gremlin logoGR

Gremlin

Chaos Engineering, Chaos Engineering

Completed the Chaos Engineering certification.

Amazon Web Services logoAS

Amazon Web Services

AWS Knowledge: Amazon EKS, Amazon EKS

Completed the AWS Knowledge: Amazon EKS certification.

The Linux Foundation logoTF

The Linux Foundation

Securing Your Software Supply Chain with Sigstore (LFS182), Software Supply Chain Security

Completed the Securing Your Software Supply Chain with Sigstore (LFS182) certification.

Hack The Box logoHB

Hack The Box

Cyber Apocalypse CTF 2026, Cybersecurity

Participated in Cyber Apocalypse CTF 2026, ranking 519th out of 6,744 teams.

Isovalent logoIS

Isovalent

Cilium AI/ML Security, Cloud Native Security

Completed the Cilium AI/ML Security certification.

Isovalent logoIS

Isovalent

Discovery: SecOps Engineer, Security Operations

Completed the Discovery: SecOps Engineer certification.

PE

Platform Engineering

Infrastructure Identity for Platform Engineers, Platform Engineering

Completed the Infrastructure Identity for Platform Engineers certification.

PE

Platform Engineering

Kubernetes Cluster Lifecycle Management, Kubernetes

Completed the Kubernetes Cluster Lifecycle Management certification.

IBM logoIB

IBM

System and Network Security, Network Security

Completed the System and Network Security certification.

Amazon Web Services logoAS

Amazon Web Services

AWS Knowledge: Cloud Essentials, Cloud Essentials

Completed the AWS Knowledge: Cloud Essentials certification.

Docker logoDO

Docker

Docker Foundations Professional Certificate, Containerization

Completed the Docker Foundations Professional Certificate.

Canonical logoCA

Canonical

Ubuntu Linux Professional Certificate, Linux Administration

Completed the Ubuntu Linux Professional Certificate.

Tigera logoTI

Tigera

Certified Calico Operator: eBPF, Kubernetes Networking

Completed the Certified Calico Operator: eBPF certification.

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