Hi, I’m Suresh, a backend engineer with strong expertise in Golang and infrastructure systems.
I focus on building scalable, high-performance backend services, observability pipelines, and developer productivity tooling.
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Golang
- Concurrency (goroutines, channels, worker pools)
- API & microservice design
- Code profiling & optimization (
pprof,benchstat) - CLI tooling (
cobra,urfave/cli,sqlx) - Event/log processing & adapters
- Testing & benchmarking (
go test, fuzzing, mocks)
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Cloud & Infrastructure
- AWS (CloudWatch, STS, S3, Lambda, ECS, EKS)
- Kubernetes & Helm
- Docker & containerization best practices
- CI/CD (GitHub Actions, ArgoCD, GitOps workflows)
- Infrastructure automation & IaC (Terraform, Ansible basics)
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Databases & Caching
- Oracle SQL (plans, tuning, metrics, query observability)
- MongoDB & Redis (caching, metrics storage, streaming pipelines)
- PostgreSQL basics & SQL performance monitoring
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Monitoring & Observability
- Metrics pipelines & time-series data
- Distributed tracing (OTEL, Jaeger)
- Log processing & sensitive data scanning
- Service health, dashboards, alerting
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Systems & Tooling
- Linux power user (Bash, automation, system tuning)
- Terminal-first workflow with LazyVim + tmux + Kitty
- Strong focus on developer productivity & automation
- Deep dive into Go runtime, scheduler & garbage collector
- Advanced concurrency design & system profiling
- Building observability & telemetry tooling for modern cloud-native apps
- Exploring scalable event-driven architectures
- Languages: Go, SQL, Bash
- Go Tools:
pprof,benchstat,cobra,sqlx,mockgen - Cloud & Infra: AWS, Docker, Kubernetes, Terraform, GitHub Actions
- Databases: Oracle, Redis, MongoDB, PostgreSQL
- Workflow: LazyVim, tmux, Kitty, Git
⚡ Fun fact: My dev setup (LazyVim + tmux + Kitty) is tuned for speed & focus – a minimal yet powerful workflow 🚀