UTHAYAKUMARAN UTHAYARAGAVAN
Jaffna,Sri Lanka
Summary
Well experienced Devops Engineer with multi hands-on expe.rience Well-Versed in technologies and writing code to create systems that are reliable and user friendly. Skilled team member who has the proven ability to corporate with team of professionals to track changes.
Overview
3
3
years of professional experience
1
1
Certificate
Education
Bachelor of Science - Information TechnologySpcialization, DATA SCIENCE
02.2019
A-Levels - PHYSICAL STREAM
01.2016
Research
The International Conference on Intelligent Systems Design and Applications (ISDA) - 2022
CoCoSL : Agricultural solutions using image processing for coconut farms in Sri Lanka
Certification
Following the AWS - SOlution Architect Associate
Had Done the AWS Solution Architect Diploma in Alison
Work History
DevOps Engineer
IFS R&D International (Pvt) Ltd
Colombo , Sri Lanka
10.2023 - Current
- Monitored application performance and infrastructure health, implementing automated alerts for potential issues.
- Documented DevOps processes and enforced adherence to SOPs, significantly reducing errors and inefficiencies.
- Researched emerging technologies and DevOps tools to capitalise on industry advancements and optimise daily workflow.
- Implemented security measures to reduce risks throughout development and deployment processes.
- Leveraged industry-leading tools to develop and implement robust CI/CD pipelines.
- Trained team members on DevOps procedures, company policies and industry best practices to promote continuous quality.
- Developed and implemented corporate frameworks, materials and approaches to support improvement programmes.
DevOps Engineer
ZINCAT TECHNOLOGY - OUT SOURCED TO DIALOG AXIATA PLC
Colombo , Sri Lanka
11.2022 - 10.2023
- DOCKER IMAGE MIGRATION: SUCCESSFULLY MIGRATED DOCKER IMAGES FROM ON-PREMISES HARBOR REPOSITORY TO THE CLOUD,ENHANCING SCALABILITY AND DEPLOYMENT EFFICIENCY.
- KIBANA & LOGS MONITORING: IMPLEMENTED ADVANCED LOG MONITORING WITH KIBANA, IMPROVING ISSUE IDENTIFICATION AND SYSTEM RELIABILITY.
- GRAFANA DASHBOARDS: DEVELOPED REAL-TIME MONITORING DASHBOARDS IN GRAFANA FOR INFORMED DECISION-MAKING AND OPTIMIZED RESOURCE UTILIZATION.
- AWS CERTIFICATE MANAGEMENT: MANAGED SECURE SSL/TLS CERTIFICATE RENEWAL IN AWS, ENSURING UNINTERRUPTED SERVICES THROUGH AUTOMATED PROCESSES.
- JENKINS CI PIPELINE: DESIGNED AND EXECUTED CI PIPELINES IN JENKINS, ACCELERATING DEVELOPMENT CYCLES AND ENSURING CODEBASE RELIABILITY.
- PLATFORMER CD INTEGRATION: LED SEAMLESS APPLICATION ONBOARDING ONTO PLATFORMER PLATFORM WITH CD, ENABLING RAPID AND RELIABLE FEATURE RELEASES.
- CLICKHOUSE MIGRATION TO AWS: ORCHESTRATED MIGRATION OF CLICKHOUSE DB FROM ON- PREMISES TO AWS, ENHANCING PERFORMANCE AND AGILITY
DevSecOps Developer
Digital Microservices
Colombo , Sri Lanka
11.2021 - 11.2022
- TWO-FACTOR AUTHENTICATION: IMPLEMENTED LINOTP FOR ROBUST TWO-FACTOR AUTHENTICATION, ENHANCING SECURITY PROTOCOLS.
- KUBERNETES CLUSTER MANAGEMENT: ESTABLISHED AND MAINTAINED KUBERNETES CLUSTERS VIA RANCHER PLATFORM, ENSURING OPTIMAL PERFORMANCE.
- BIG DATA HELM CHARTS: CREATED AND DEPLOYED BIG DATA-RELATED SERVICES (NIFI, HDFS, SUPERSET, TRINO) IN KUBERNETES USING HELM CHARTS.
- KUBERNETES GITOPS: IMPLEMENTED GITOPS WITH ARGOCD AND GITLAB, STREAMLINING KUBERNETES APPLICATION DEPLOYMENTS.
- KUBERNETES MONITORING: SET UP PROMETHEUS AND GRAFANA FOR COMPREHENSIVE KUBERNETES MONITORING, ENSURING RESOURCE EFFICIENCY.
- ELK MONITORING: ENABLED ELK STACK FOR SERVER METRICS AND LOGS, IMPROVING SYSTEM VISIBILITY AND TROUBLESHOOTING.
- STORAGE MANAGEMENT: MANAGED STORAGE USING NFS SERVER AND HPE NIMBLE, ENSURING EFFICIENT AND RELIABLE DATA STORAGE
DevOps Engineer - Intern
MoodForCode
Colombo , Sri Lanka
11.2020 - 11.2021
- AWS FAMILIARITY: WELL-VERSED IN AWS PLATFORM, LEVERAGING ITS SERVICES TO DRIVE SOLUTION.
- NGINX SERVER MAINTENANCE: SKILLFULLY MANAGED AND MAINTAINED NGINX SERVERS, ENSURING OPTIMAL PERFORMANCE.
- APACHE TO NGINX MIGRATION: SUCCESSFULLY MIGRATED HOSTED SERVICES AND APPLICATIONS FR APACHE TO NGINX, ENHANCING EFFICIENCY.
- OPENID CONNECT IMPLEMENTATION: IMPLEMENTED SECURE OPENID CONNECT AUTHENTICATION FO APACHE-HOSTED APPLICATIONS USING KEYCLOAK.
University Projects
2022 - ORACLE DATA BASE CDB AND PDB CREATION AND FAST RECOVERY
2022 - MOBILE APP UI NAD PROTOTYPE USING FIGMA
2022 - DESIGNED AND IMPLEMENTED AN IOT SYSTEM USING THE RASPBERRY PI
2022 - IMPLEMENTED A DEPLOYMENT TO CAPTURE METRICS FROM AN APPLICATION AND VISUALIZED THOSE BY USING THE PROMETHEUS & GRAFANA DASHBOARDS.
2021 - REST FUL WEB SERVICES JAVA-JAX-RS ON TOMCAT
2021 - DATA WAREHOUSE ETL PROCESSING FOR DATASETS
2020 - WEB BASED DESKTOP APPLICATION USING JAVA , NETBEANS, MYSQL
2020 - MODEL PREDICTION - LOAN PREDICTION USING MACHINE LEARNING (PYTHON, FLASK)
2029 - ONLINE SALOON WEB PROJECT USING HTML, CSS, PHP, MYSQL
Skills
- Python
- Java
- LINUX/ Windows
- MYSQL/Oracle
- HTML/CSS
- Docker
- Kubernetes
- REST API
- Rancher/ Platformer
- Jenkins
- ArgoCD
- Bitbucket pipeline
- Git / Gitlab
- Jira / Confluence
- Maven / Gradle
- Grafana
- Prometheus
- ELK Stack
- Terraform
- Ansible
- Nexus
- AWS : Ec2, EKS, Lambda, Step function , Ec2 image builder, Cloud-watch , Cloud-formation, Code pipeline, Code build , Code commit, Cloud shell, DynamoDB, Certificate manager, S3, IAM, Athena, SNA
- Azure : Azure Board, Azure Repo, Azure Pipeline, Azure Testplans, Azure Monitor, Azure Kubernetes service
- Cloud Identity and Access Management (IAM)
Languages
Tamil
Native
English
Proficient
C2
References
Praneeth Wickramaraachchi
Tech Lead - CRM and Billing
Dialog Axiata PLC
Sri Lanka
+94 777332641
______________________________
Fazrin Faleeldeen
Site Reliability Engineer, Mindteck
Malaysia
+94 77 202 0485
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