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DANISH Shaikh

@danishshaikh4

DevOps Engineer at i - A Treefe Company who migrated a 3 TB PostgreSQL database and automated Kubernetes infrastructure.

India

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At i - A Treefe Company, I built and maintained CI/CD pipelines for Java and AI workloads, integrating image scanning and code-quality checks. I also implemented monitoring with Prometheus, Grafana, and Loki, including alerts for system anomalies and SSL certificate expiry.

I managed AWS infrastructure and automated microservices provisioning with Terraform and Helm. I also executed a PostgreSQL migration of a 3 TB database using replication and consistency validation, and configured backups to AWS S3.

As a freelance DevOps Engineer with 9USRcraft, I managed AWS S3 data and deployed applications on Kubernetes, including in air-gapped environments. I also built Docker images and used ARCON PAM to control secure access to infrastructure.

Earlier, I developed e-commerce backend APIs with Node.js and Express at Boppo Technologies, and built WordPress websites at My Country Mobile. My projects include a Kubernetes monitoring setup and a Telegram assistant that turns natural-language instructions into Linux commands with a confirmation step.

Experience

Work history, roles, and key accomplishments

DevOps Engineer

i - A Treefe Company

Jan 2025 - May 2026 (1 year 4 months)

Built and maintained CI/CD pipelines for Java and AI workloads using GitLab, Docker, and Sonatype Nexus. Implemented observability with Prometheus, Grafana, and Loki, and managed AWS infrastructure including S3, RDS, and Lambda.

DevOps Engineer

9USRcraft

Oct 2024 - Dec 2024 (2 months)

Managed data from AWS S3 and enforced secure access control using ARCON PAM. Built and managed Docker images and deployed applications on Kubernetes in air-gapped environments.

S3 Arcon PAM Docker Kubernetes Jira

Node.js Developer

Boppo Technologies

Jun 2022 - Aug 2022 (2 months)

Developed e-commerce backend APIs using Node.js and Express, handling core business logic and data processing. Integrated Swagger for API documentation and designed MongoDB database for efficient data storage.

NodeJS Express Swagger MongoDB

Web Developer

My Country Mobile

Dec 2021 - Apr 2022 (4 months)

Designed and developed websites using WordPress, creating responsive pages and user-friendly layouts. Built and managed blog content and optimized websites for search engines.

WordPress SEO

Education

Degrees, certifications, and relevant coursework

Navneet College of Arts Science and Commerce

M.Sc., Information Technology

2021 - 2023

Grade: 8.00 GPA

Pursued an M.Sc. in Information Technology with a focus on cyber security, covering blockchain, cyber forensics, data science, cloud computing, offensive security, malware analysis, and security breach topics.

Maharashtra College of Arts Science and Commerce

B.Sc., Computer Science

2018 - 2021

Grade: 8.48 GPA

Earned a B.Sc. in Computer Science, studying operating systems, data structures, free and open source software, physical computing and IoT programming, ethical hacking, networking, and databases.