Gaurav Rishi
Sr. Devops Manager
Delhi
Summary
Industrious Dev Operations Engineer offering 13-year background setting up CI and CD pipelines and scripting deployment activities. Well-rounded and conscientious professional committed to proactively managing change and quickly deploying critical applications. Expertise in configuration management and Kubernetes
Overview
14
14
years of professional experience
8
8
years of post-secondary education
3
3
Languages
Work History
Senior DevOps Manager
Paytm
12.2017 - Current
- Managing a large infrastructure of Paytm Payments
- Created self-service options for developers allowing them to spin up resources on-demand without waiting for manual intervention from the operations team.
- Improved release management processes by introducing version control systems such as Git for tracking changes throughout the software lifecycle.
- Hands-on experience on various monitoring tools and business logic tools like Zabbix, Prometheus, Grafana, Site24x7, Data Dog, New Relic, APM like Pinpoint
- Develop and maintain Kubernetes-based infrastructure as code
Develop and maintain Kubernetes-based service mesh solutions Istio
Design and implement CI/CD pipelines for Kubernetes applications using the ArgoCD. - Worked on messaging technology like Kafka, RabbitMQ in the cluster, and high availability setups
- Also have worked on Redis and Redis cluster as well as sentinel
- Knowledge and full hands-on configuration Management tools like Ansible, Puppet, and Salt to manage the infrastructure as code
- Manage Elastic search, Logstash, and kibana and handle the per day of the index with 15 TB of data of application every day
- Managed the development and deployment of a Kubernetes-based service mesh solution, resulting in a 40% reduction in network latency and a 20% increase in application performance.
- Worked on Hashicorp Vault and consul-based project to store all the database credentials and other important static credentials
- Having knowledge of PCI and done 3-4 audit of PCI in Paytm.
- Developed continuous improvements and implemented solutions to existing infrastructure, tools and processes.
- Mentored junior team members, fostering professional growth and improving overall team performance.
Senior DevOps Engineer
To The New Digital
12.2017
- Worked with multiple Clients and on multiple Projects
- Worked on AWS services like S3, EC2, Load Balancer, Certificate Managers, VPC, IAM, Cloud Watch, Lambda, CodeDeploy, CDN
- Managing and designing the infrastructures from scratch
- Deployment of the application using Jenkins jobs and also using AWS manage service CodeDeploy
- Worked on Nginx, Varnish, light HTTP, Apache
- Host multiple application using docker or docker swarm for different environment
- Worked on different monitoring open-source tools like Zabbix, Prometheus Grafana
- Had explored multiple Prometheus exporters like Netdata, Redis, Kafka, Haproxy, ActiveMQ, RabbitMQ, etc
- Wrote different blogs for a different use case like Image Optimization using AWS Lambda.
Linux Administrator
SDG Corporation
05.2017 - 12.2017
- Worked for General Motor Project
- Handing multiple JBoss application servers
- Installation of Apache servers
- Actively participate in client Production Requirements.
Senior System Engineer
Net4 India
06.2012 - 02.2015
- Handing DNS, MYSQL, LAMP, Email Server
- Proving L2 support to customer
- Installation and up-gradation of Mail Server, Apache/Tomcat Servers
- Log rotation policy, Server health check, and reporting via Zabbix
- Monitoring Server via Zabbix, SNMP, Queue monitoring, rate limiting
- Handling dedicate Spam Servers of PineApp
- Server storage management mounting LVM / NFS flex systems, LUN.rovisioning, SAN fabric connectivity, HBA installation
- Troubleshoot ongoing issue of the customer via tickets or calls
- Remote Administration SSH and RSYNC / FTP / SFTP /SCP / telnet
- Implement and maintain database security on MySQL (create and maintain users and roles, assign privileges).
Technical Support Exec
JustDial
03.2010 - 12.2010
- To handle the technical queries of the client
- Coordinate with vendor to collect videos & catalogs
- Upload the images & videos client on the JD website
- Make Banner & GIF images for premium clients
- Worked on MIS
- Providing quality assurance of images and video which was uploading
- Collecting menu cards and visiting card to upload on JD site for different
- Help sales team to provide direct lead for premium clients.
Education
12th -
VPS Sr. Sec.School
New Delhi 03.2007 - 05.2010
10th -
VPS Sr. Sec.School
New Delhi 03.2006 - 05.2007
Bachelor of Computer Application -
CCS University
Noida 03.2007 - 05.2010
Skills
Red Hat Certified Engineer
Place Of Birth
Delhi
Marital Status
Married
Personal Information
- Date of Birth: 05/30/88
- Gender: Male
- Nationality: India
Timeline
Senior DevOps Manager
Paytm
12.2017 - Current
Senior DevOps Engineer
To The New Digital
12.2017
Linux Administrator
SDG Corporation
05.2017 - 12.2017
Senior System Engineer
Net4 India
06.2012 - 02.2015
Technical Support Exec
JustDial
03.2010 - 12.2010
12th -
VPS Sr. Sec.School
03.2007 - 05.2010
Bachelor of Computer Application -
CCS University
03.2007 - 05.2010
10th -
VPS Sr. Sec.School
03.2006 - 05.2007
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