Shishir Roy
Application Lead and DevOps Architect
Bengaluru
Summary
DevOps Architect with overall 14+ experience including 10+ years of development experience using Microsoft technologies and 4+ years of DevOps experience in supporting and automating large infrastructure. Leading a team of 10 at Infosys Technologies, Bengaluru as Principal Consultant.
Overview
13
13
years of professional experience
6
6
years of post-secondary education
Work History
Principal Consultant
Infosys Technologies
Bengaluru
04.2019 - Current
- Migrated orchestration engine from Docker swarm to AWS EKS
- Upgraded whole infra [250+ EC2 instances] from Ubuntu 16 to Ubuntu 20 within given timeline
- Optimized telemetry set up by 50%
- Automated database [Elasticsearch and Neo4j] backup and restore
- Developing CI/CD roadmap and implementing project
- AWS services administration: IAM, VPC, EC2, S3, RDS etc
- VCS: Gitlabs
- Automation tools: Ansible
- Docker, Kubernetes, EKS
- Scripting: Shell, Python
- Develop and automate standard operating procedures around common failure scenarios
- Monitor [Grafana] and application logging [ELK]
Technology Team Lead
Accenture Pvt Ltd
09.2016 - 03.2019
- Enabled CI/CD. It optimized deployment process by 40%
- Worked for multiple reputed clients and optimized their back-office works by average of 20-25% using automation
- Automated the multi-tenant application deployment model. It reduced the setup time by 30%.
- Migrated multiple legacies of .NET applications into modern application by using microservices and ReactJS
- Jenkins, Docker, Git
- Python scripting
Technology Team Lead
Honeywell Technologies Solution
09.2015 - 08.2016
- Enabled continuous integration of .NET based application using MS build
- Migrated 6 Microsoft SQL databases [60% redundant data] into 1 Microsoft SQL database with no redundant data
- Built multiple reusable restful services e.g Mailer, healthcheck etc
Technology Analyst
Infosys Technologies
01.2012 - 08.2015
- Migrated legacy .NET applications into modern applications using Microsoft MVC and WCF
- Implemented re-usable components using MS .NET e.g. report builder, email manager etc. This reduced development work by 20%.
Programmer
Max Healthcare
11.2008 - 01.2012
- Developed optical asset management application using MS.NET and MS SQL. It reduced asset tracking effort by 50%.
- Developed Docker Credential Management System using MS.NET and MS SQL. it enhanced related reports by 40%.
Education
B.Tech - C.S.E
Anand Engineering College, Uttar Pradesh Technical University
Agra 01.2004 - 01.2008
HSC -
Uttar Pradesh Board
Ghazipur, UP 01.2000 - 01.2001
SSLC - Science, Mathematics
Uttar Pradesh Board
Ghazipur, UP 01.1998 - 01.1999
Skills
AWS, EBS, EFS, RDS, VPC, Elasticache, AWS ELB
Timeline
Principal Consultant
Infosys Technologies
04.2019 - Current
Technology Team Lead
Accenture Pvt Ltd
09.2016 - 03.2019
Technology Team Lead
Honeywell Technologies Solution
09.2015 - 08.2016
Technology Analyst
Infosys Technologies
01.2012 - 08.2015
Programmer
Max Healthcare
11.2008 - 01.2012
B.Tech - C.S.E
Anand Engineering College, Uttar Pradesh Technical University
01.2004 - 01.2008
HSC -
Uttar Pradesh Board
01.2000 - 01.2001
SSLC - Science, Mathematics
Uttar Pradesh Board
01.1998 - 01.1999
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