Devanshu Singh

SRE / DevOps Engineer. Building reliable systems at scale.

I didn’t start my career chasing buzzwords. I started by solving very real problems in production — the kind that affect users, teams, and businesses if they’re not handled well.

Over time, that journey naturally led me into SRE and DevOps, where I now have 3+ years of hands-on experience building, scaling, and stabilizing real-world systems.

Today, I focus on building systems that are:

  • Reliable
  • Scalable
  • Observable
  • Easy to operate

My goal is simple — make platforms behave predictably under real-world pressure and help teams ship with confidence instead of anxiety.

DevOps

🌍 Where This Experience Comes From

One2N — Site Reliability Engineering

Most of my deep, hands-on SRE experience has been shaped at One2N, working on platforms that genuinely needed to perform and stay stable at scale.

At One2N, I focused on building things the right way — not just to make them work, but to make them dependable.

I worked on:

  • Setting up HashiCorp Vault using Ansible for secure secrets management
  • Provisioning infrastructure across AWS & GCP using Terraform
  • Configuring EKS and designing reusable Helm chart ecosystems
  • Bringing meaningful observability via OpenTelemetry (OTEL)

Along the way, I helped transform deployments from hours to minutes and supported platform growth from ~50K to 500K+ users, while keeping stability, uptime, and trust as core engineering values.

Tudip Technologies — Foundation Building

Earlier at Tudip Technologies, I strengthened my engineering foundation while working in environments that required reliability without always having cloud-native luxuries.

There, I worked extensively with:

  • On-prem Docker Swarm
  • Jenkins-based CI/CD
  • Managing production workloads
  • Monitoring with the ELK Stack

This experience grounded me in real operational constraints, legacy realities, and the importance of pragmatic automation.

These experiences collectively shaped how I think about engineering:
pragmatic, data-driven, secure, and reliability-first.

Cloud Scaling

⚙️ What I Work With

Area Technologies
Cloud & Orchestration Kubernetes, AWS, GCP, Docker
Programming & Scripting Go, Python, Bash
Infrastructure Automation Terraform, Ansible
Security & Platform HashiCorp Vault
Monitoring & Observability Prometheus, Grafana, OpenTelemetry, ELK

Engineering

🧠 How I See My Work

  • Reliability shouldn’t be an afterthought — it should be part of the design
  • Automation doesn’t replace engineers — it enables better engineering
  • Good infrastructure should enable innovation, not restrict it

If you value stability, thoughtful engineering, and systems that work when they matter most, you’re in the right place.