Sasekumar Rajasekaran
Analytics Manager at GE HealthCare
Bengaluru, Karnataka, Singapore
Summary
👤
Senior🎓
Top SchoolSasekumar Rajasekaran is an Analytics Manager with 11 years of experience at GE HealthCare, combining domain expertise in medical imaging analytics (PET/CT & PET/MRI oncology workflows) with strong software lifecycle and data engineering skills. He has advanced training in knowledge management and strategic management from Nanyang Technological University and IIM Kozhikode, and is certified in ITIL V3 and software business analysis. Adept at both Agile and Waterfall delivery, he has led cross-functional programs, built requirements-to-release artifacts, and implemented KM practices that improved team productivity across local and international sites. His hands-on background includes database schema design, SQL optimization, ticket prioritization, and contributions to low-level container runtime work on the widely used opencontainers/runc project, reflecting comfort with system-level operations and production reliability. Known for facilitation, negotiation and clear stakeholder communication, he bridges clinical imaging needs and engineering execution to deliver actionable analytics.
11 years of coding experience
2 years of employment as a software developer
Advanced Strategic Management Programme, Advanced Strategic Management Programme at Indian Institute of Management, KozhikodeAnna University, ChennaiMSc, Knowledge Management, MSc, Knowledge Management at Nanyang Technological University Singapore
English, Tamil, French
Github Skills (20)
administrator10
container10
admin10
system10
occi10
administration10
sys10
system-administration10
dockers9
docker9
go9
system-calls9
cgroups9
file-management8
filesystem8
Programming languages (4)
Github contributions (5)
opencontainers/runc
Jul 2015 - Nov 2016
CLI tool for spawning and running containers according to the OCI specification
Role in this project:
DevOps Engineer & System Engineer
DevOps Engineer & System EngineerContributions:82 commits, 130 PRs, 259 comments in 1 year 4 months
Contributions summary:Sasekumar primarily contributed to system-level operations and container management within the runc project. Their work includes adding and modifying functionalities for container lifecycle management, such as kill, checkpoint, restore, and events. They also focused on low-level system configurations, mounting filesystems (securityfs, tmpfs), managing devices, and handling process operations and error conditions within the container runtime. The user demonstrated an understanding of container internals, security configurations, and error handling, as well as contributing to testing and documentation.
clicontainersdockeroci
rajasec/runc
Jul 2015 - Aug 2024
runc container cli tools
Contributions:225 pushes, 169 branches, 1 comment in 9 years 2 months
cli-toolsrunc
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