11/01/2026 updated

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DevOps Engineer | Cloud Infrastructure | CI/CD | Kubernetes | Azure & AWS

Sarajevo, Bosnia-Herzegovina
Only remote
Master's Degree in Computer Science
Sarajevo, Bosnia-Herzegovina
Only remote
Master's Degree in Computer Science

Profile attachments

Ahmed_Serdarevic_DevOps_Engineer_CV.pdf

About me

DevOps Engineer with 4+ years at HTEC, keeping enterprise SaaS on Azure and AWS reliable, secure and easy to ship. Turns complex infrastructure into simple systems developers enjoy using: Kubernetes, CI/CD, Terraform. Team player, project lead for the team, security-first mindset.

HelmKubernetes SecurityMicrosoft AzureCommand-Line InterfaceCloud ComputingCloud EngineeringDevOpsVirtual Private Networks (VPN)NGINXScrum MethodologyAzure Active DirectoryVaultAzure AutomationAzure Data FactoryIstioCloud TechnologiesInfrastructure as Code (IaC)AWS VPCAWS ECSGitLabGitKubernetesSentryHashicorpAzure AKSCloud OptimizationTerraformDockerDatabricks
CI/CD & GitOps
Expertise in architecting end-to-end CI/CD pipelines using Azure DevOps Pipelines, GitHub Actions, GitLab CI, ArgoCD and GitVersion. Design of reusable, template-driven pipelines that standardize deployment workflows across multiple microservices and teams.

Containers & Kubernetes
Deep knowledge of Kubernetes (AKS, OKE), Docker, Helm (umbrella charts), Istio, Dapr, NGINX Ingress, Kubernetes RBAC and Network Policies, and kubectl. Building dynamic Kubernetes-based environment provisioning systems for isolated test environments per feature branch.

Cloud Infrastructure & Azure
Comprehensive experience with Azure services including AKS, App Services, ACR, Front Door, Application Gateway (AGIC), Private Link, VNets, NSGs, VPN Gateway, Key Vault, Entra ID, Storage Accounts, Azure SQL/MySQL, Log Analytics, Data Factory, Databricks and Logic Apps.

Infrastructure as Code
Establishing modular Terraform-based Infrastructure as Code foundations and defining IaC standards and best practices. Experience with Ansible for configuration management.

Cloud Security & Auditing
Full-scope cloud and Kubernetes security audits, IAM/RBAC reviews, access revocation, insider-threat assessment, secrets inventory and rotation, HashiCorp Vault, Azure Key Vault, and PKI/VPN certificates.

AWS & Multi-Cloud
Experience with AWS services including EC2, VPC, IAM, S3, ECS, ECR, CloudWatch and SNS, as well as Oracle Cloud Infrastructure (OKE, IAM, VCN, Compute, Bastion) and Cloudflare (DNS, WAF, Zero Trust).

Networking
VNet/VCN design (hub-and-spoke), NSGs and Security Lists, Site-to-Site VPN (IPSec), OpenVPN, DNS and load balancing configuration across cloud environments.

Observability
Monitoring and observability using Coralogix, Sentry, Log Analytics and CloudWatch to ensure platform reliability and visibility.

Scripting & Tools
Proficiency in Bash, PowerShell, Python, Azure CLI, OCI CLI, YAML, C#/.NET, Git and Linux (Ubuntu, Oracle Linux, CentOS).

Agile & Project Management
Leading Scrum ceremonies, sprint planning, backlog grooming and task prioritization. Acting as project manager for DevOps teams, coordinating engineers and running technical discussions directly with clients.

Languages

EnglishFluent

Project history

Cloud Security & DevOps Consultant

SaaS GRC Client
Consulting engagement for a SaaS GRC (Governance, Risk & Compliance) platform serving enterprise customers. Delivered a full-scope security audit of cloud infrastructure across Azure, Oracle Cloud and Cloudflare, including identity and access reviews, network exposure, Kubernetes clusters, Terraform code and state, CI/CD workflows, DNS and WAF configuration, and VM-level access. Produced a credential inventory, attack path analysis, secrets rotation plan, execution-ready remediation runbook and executive reporting for C-level management.

DevOps Engineer

HTEC/Mistral Technologies
Working on a large multi-product enterprise SaaS platform for a US-based client, owning the CI/CD processes and cloud infrastructure across development and production environments on Azure (AKS, App Services) with AWS-hosted components. Responsibilities include architecting end-to-end CI/CD pipelines, building dynamic Kubernetes-based environment provisioning, designing patch management and versioning strategies, co-leading migration from Azure Application Gateway to Azure Front Door with Istio service mesh, establishing modular Terraform-based IaC foundations, and acting as project manager for a team of 4 DevOps engineers.

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