About

About

Hi! I’m Sagar Nikam, a Senior DevOps Engineer based in Pune, India 🇮🇳.

Building resilient cloud infrastructure, unified observability pipelines, and automated developer platforms.

Technical Expertise

☁️ Cloud & Infrastructure as Code

  • Cloud & Virtualization: AWS, Kubernetes (EKS, multi-node clusters), Docker
  • Automation & IaC: Terraform, Ansible, Jenkins, CI/CD pipelines
  • Operating Systems: Linux system administration & shell scripting

📊 Observability & Telemetry Engineering

  • Unified Observability: OpenTelemetry (OTLP), Grafana, Prometheus
  • Log Aggregation & Storage: Grafana Loki, Fluent Bit, VictoriaMetrics, Elasticsearch
  • Monitoring Architecture: Real-time dashboards, LogQL/PromQL, alerts, and time-series analysis at scale

💻 Programming & Automation

  • Languages: Python, Go, Bash, Java, C, R
  • Focus Areas: Automation scripts, custom telemetry collectors, API integrations, and developer tooling

Flagship Open Source Projects

  • suchi-chintan
    Automated multi-account AWS resource inventory cataloger & cost-waste analyzer.
  • fuzzy-train
    Synthetic log generator producing realistic Apache, Syslog, JSON & logfmt telemetry for load testing and parser validation.
  • bitter-spine
    Bitbucket Cloud telemetry collector, PR velocity engine & Grafana dashboards.
  • judicial-bangles
    Amazon Q Developer / Kiro telemetry & prompt log ingestion pipeline to 5 storage backends.
  • sagarnikam123-blog-youtube-code-samples
    Production-ready architectures, benchmarks, and recipes accompanying tutorials.
  • learnNPractice
    Hands-on repository for data structures, algorithms, and practical code exercises.

Background & Education

  • Education: M.Sc in Bioinformatics & B.Pharm
  • Location: Pune, India 🇮🇳
  • Philosophy: Always learning, always sharing. Let’s build better systems together! 🚀

Let’s Connect