Ujjwal Singh
Principal Software Engineer II at Sophos
Bengaluru, Karnataka, India
Summary
👤
Senior🎓
Top SchoolUjjwal Singh is a Principal Software Engineer II with 11+ years of experience building cloud-native SaaS, telecom (SIP/IMS) and embedded systems across companies like Sophos, Halliburton, Cisco and Avaya. He blends deep protocol and C/C++ expertise from VoIP and real-time platforms with modern DevOps practices—Kubernetes, Terraform, Istio and AWS—to deliver resilient, cost-optimized production services. Ujjwal has led and scaled global cloud and SRE teams, driving migrations, CI/CD automation and observability stacks that improve uptime and shift testing left to save operational costs. A certified Scrum Master and mentor, he repeatedly builds internal tools and frameworks that accelerate scrum teams and simplify complex field deployments. He’s comfortable spanning the full SDLC from low-level performance tuning to designing distributed architectures and security RBAC for service meshes. Based in Bengaluru, he combines systems-level rigor with pragmatic delivery, often surfacing non-obvious infrastructure efficiencies that reduce cloud spend and operational risk.
10 years of coding experience
14 years of employment as a software developer
Kendriya Vidyalaya SangathanB.Tech Computer Science, B.Tech Computer Science at Malaviya National Institute of Technology Jaipur
Stackoverflow
138reputation
7kreached
3answers
2questions
Github Skills (74)
api-management10
terraform10
security10
consul10
istio10
microservices10
terraform-module10
service-mesh10
fault-injection10
proxies10
golang10
kubernetes10
nomad10
circuit-breaker10
terraform-provider10
Programming languages (6)
Github contributions (5)
singhujjwal/docs
Jan 2020 - Jul 2024
Contributions:78 pushes, 2 branches in 4 years 6 months
singhujjwal/fastapi-test
Jan 2021 - Jan 2022
Contributions:1 release, 23 commits, 10 PRs in 1 year
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