Reeteshrajesh

Hi 👋, I'm Reetesh Kumar

🎓 Graduated from Delhi Technological University (2025)
🏆 Winner of HCL Campus Hackathon (Web Development track)
🐛 Known for finding critical infrastructure and security issues (e.g., missing HTTPS redirects)
🧠 Passionate about automation, infrastructure design, observability, and building resilient systems
🌱 Currently working as a DevOps Engineer at Liquide.life, helping teams scale securely and cost-effectively
🛠️ Contributed to 60+ microservices, set up production-grade observability and alerting stacks across multiple organizations
🚨 Built end-to-end incident management workflows integrating PagerDuty, Zenduty, and Slack
✨ Deployed RudderStack (open-source) as a reliable, cost-effective alternative to Segment
📝 Published a research paper on hydrogen transportation at an international conference
⚙️ Actively learning advanced Shell scripting, backend development, and AI tools for DevOps
✍️ Love writing clean infrastructure code, automating on-call processes, and proactively uncovering hidden issues

🔐 Secrets Store CSI Driver + AWS Secrets Manager --> Dynamic Kubernetes secrets provisioning
📦 Multi-environment EKS Infrastructure using Terraform --> VPC, Subnets, NAT Gateway, IAM, IRSA, ALB Ingress, and more
📈 Observability Stack --> Prometheus, Loki, Grafana Alloy on EKS with S3 log storage, deployed for 5 organizations
⚙️ Karpenter Production Setup --> Optimized cost-based auto-scaling with Spot and On-Demand pools
✨ Jitsu Production Data Plane --> Full ingestion pipeline with Redis, Postgres, Kafka, ClickHouse
🚨 PagerDuty Incident Management --> Full setup with API v2 integrations and automated alert workflows
🛡 Zenduty On-call System --> Cost-effective alternative to PagerDuty with custom script integrations via generic API
🧩 API Monitoring Automation --> Shell script to check all APIs over HTTPS and send Slack alerts using webhooks
🪄 RudderStack Self-hosted Deployment --> Open-source, cost-effective alternative to Segment, fully production-ready
🔍 Infrastructure Security Auditing --> Discovered and reported misconfigurations (e.g., missing HTTPS redirects) to companies
🛠 CI/CD Pipeline Authoring --> Built deployment workflows for specific microservice verticals

Advanced Shell scripting
Backend development fundamentals
Building on-call and alerting systems that integrate with multiple platforms (APIs and webhooks)
Creating rich Grafana dashboards
Contributing to AI-driven DevOps tools

🕵️ I love catching hidden bugs—from CORS issues to misconfigured redirects
🌐 One of my proudest catches was flagging a missing HTTPS redirect on a fintech site
📘 I believe debugging teaches more than success—and every bug is a clue
✍️ I enjoy writing shayari in my free time
🌍 Traveling to new places keeps me inspired and curious

🐍 Watch my contributions snake around!

⭐️ Thanks for visiting my profile! ⭐️