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Nduka Sunday

@ndukasunday

Cloud and DevOps engineer focused on building reliable, secure cloud infrastructure with Terraform, Docker, Kubernetes, and CI/CD.

Poland

Message

What I'm looking for

I’m looking for a Cloud/DevOps role where I can build secure, reliable AWS/Azure infrastructure, automate CI/CD with Terraform and Kubernetes, and collaborate cross-functionally to ship dependable systems faster.

I’m a Cloud and DevOps Engineer with hands-on experience designing, deploying, and automating scalable infrastructure on AWS and Azure. In my remote role, I build and maintain CI/CD pipelines to automate application deployment and improve release efficiency, while optimizing cloud infrastructure with Terraform for scalability and security.

I also bring strong data engineering capability: I modernized data ingestion using serverless pipelines across AWS and Azure, improving data quality scores by 25% and supporting data governance that reduced data-related incidents by 35%. I set up monitoring, alerting, and logging to reduce downtime by 20% and speed up issue resolution, and I developed secure, scalable infrastructure that improved application performance by 40%.

Earlier, as a Junior Data Engineer, I built ETL workflows that reduced data latency by 25% and improved data accuracy by 15%, then optimized SQL queries and indexing for a 30% query performance boost and lower server load by 20%. My projects—like CashMate (end-to-end deployment pipeline on AKS with CI/CD and Kustomize) and the Bank-Marketing-Campaign ETL pipeline—reflect how I like to work: practical, automation-first, and focused on reliability.

Experience

Work history, roles, and key accomplishments

Cloud/DevOps Engineer

StudinTrvl Global Ltd

Feb 2025 - Jan 2026 (11 months)

Designed, implemented, and maintained CI/CD pipelines to automate application deployment and improve release efficiency across development and production environments. Managed and optimized AWS/Azure infrastructure using Terraform and containers with Docker/Kubernetes, collaborating with development, networking, and security teams to support containerized applications.

CI CD AWS Microsoft Azure Terraform Docker Kubernetes Azure Kubernetes Azure Networking Load Balancing Subnets Security Groups Configuration Management Kustomize

Production Worker

Arcelormittal Refractories Sp. Z O.O

Jul 2024 - Sep 2024 (2 months)

Performed in-process and final quality inspections to ensure compliance with internal standards and reduce defective output through continuous monitoring. Streamlined workflow and improved quality control processes with the production team, increasing operational efficiency by approximately 10%.

Inspections Quality Control & Compliance Monitoring Git GitHub GitHub Actions Container Registry (GHCR)BASH Python SQL YAML

Data Engineer

Ceaser Vission

Aug 2022 - Aug 2023 (1 year)

Modernized data ingestion by designing serverless pipelines across AWS and Azure, improving data quality scores by 25%. Implemented data governance and monitoring/alerting solutions to improve compliance, reduce incidents by 35%, reduce downtime by 20%, and speed up issue resolution.

Data Ingestion Serverless AWS Lambda QuickSight Azure Functions Power BI Data Governance Monitoring AWS Cloudwatch azure monitor Prometheus Grafana ELK Stack Security S3 RDS Azure Blob Storage Alerting

Junior Data Engineer

Eddy Consult

Oct 2021 - Apr 2022 (6 months)

Built an ETL workflow to integrate data from multiple source systems, reducing data latency by 25% and improving data accuracy by 15%. Optimized SQL queries with indexing strategies to boost query performance by 30% and reduced server load by 20%, and supported a data visualization dashboard that increased user engagement by 40%.

ETL Data Integration SQL Indexing Query Optimization Data Visualization Data Latency Reduction