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Sahayog Timalsina

@sahayogtimalsina

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Detail-oriented DevOps professional with expertise in Hadoop environments.

Nepal

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What I'm looking for

I am looking for a role that fosters growth, collaboration, and innovation in DevOps practices.

I am a detail-oriented and self-motivated DevOps professional with hands-on experience in automating and optimizing large-scale Hadoop environments. My expertise lies in configuring both single-node and multi-node Hadoop clusters, focusing on high availability, fault tolerance, and performance optimization. I am proficient in developing shell scripts, YAML configurations, and Go-based executables to streamline deployment processes, ensuring efficient and reliable data pipeline operations.

Throughout my career, I have demonstrated my ability to integrate monitoring and alerting tools such as Prometheus and Grafana for proactive system management. My experience includes managing and analyzing Airflow DAGs for workflow automation, which has significantly improved the reliability of data operations. I leverage tools like Docker, Kubernetes, and Jenkins to support CI/CD pipelines and infrastructure as code, showcasing my commitment to delivering robust and scalable DevOps solutions.

Experience

Work history, roles, and key accomplishments

Associate DevOps Engineer

ExtensoData Pvt. Ltd.

Jul 2024 - Present (1 year)

Contributed to streamlining and automating Hadoop setup processes. Developed shell scripts and Go-based executable tools to simplify Hadoop and Java package installations, and created YAML files for configuring single-node and multi-node Hadoop environments. Monitored Airflow DAGs for efficient data workflow and integrated tools for cluster monitoring and performance optimization, leading to a mor

Hadoop Shell Scripting Go YAML Airflow Performance Optimization Data Pipelines Automation

DevOps Trainee

ExtensoData Pvt. Ltd.

Apr 2024 - Present (1 year 3 months)

Automated Hadoop setup using shell scripting and YAML configurations. Developed a Go-based executable tool for automatic generation of Hadoop configuration files. Contributed to Airflow DAG monitoring to manage and analyze workflows, improving system performance and laying the foundation for system automation and workflow management skills.

Hadoop Shell Scripting YAML Go Airflow Workflow Management Automation Configuration Management

DevOps Intern

ExtensoData Pvt. Ltd.

Jan 2024 - Present (1 year 6 months)

Set up standalone and multi-node Hadoop clusters for distributed data processing, configuring NameNode and ResourceManager for High Availability. Integrated Grafana for cluster health monitoring and alerting, enhancing fault tolerance. Gained hands-on experience with Nginx, including installation, configuration, and reverse proxy setup, while deepening understanding of Linux administration, crypto

Hadoop High Availability Grafana Nginx Linux Administration Cryptography Networking Distributed Systems Fault Tolerance

Education

Degrees, certifications, and relevant coursework

Tribhuwan University

Bachelor Degree, Computer Engineering

Pursued a Bachelor's Degree in Computer Engineering, gaining a strong foundation in various aspects of computing and software development. Focused on core engineering principles and their application in modern technology.

Prasadi Academy

+2 level

Completed +2 level education at Prasadi Academy, focusing on foundational subjects relevant to higher education. Developed a strong academic base for future studies.