An place to store Sandip's programming shenanigans, notes, and blog posts.https://blog.thesandip.dev/https://blog.thesandip.dev/posts/go-mastery/go-backend-production/https://blog.thesandip.dev/posts/go-mastery/go-backend-production/Build and ship production Go services: HTTP, databases, gRPC, security, observability, Docker and CI/CD.Fri, 13 Nov 2026 03:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-concurrency/https://blog.thesandip.dev/posts/go-mastery/go-concurrency/Goroutines, channels, select, sync, context and the classic concurrency patterns, plus the bugs you must learn to spot.Fri, 13 Nov 2026 06:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-fundamentals-revision/https://blog.thesandip.dev/posts/go-mastery/go-fundamentals-revision/Revise the Go basics that hide the most bugs: slices, maps, pointers, defer, strings and method sets, with self-test questions.Fri, 13 Nov 2026 08:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-interfaces-errors-generics/https://blog.thesandip.dev/posts/go-mastery/go-interfaces-errors-generics/Master the heart of intermediate Go: interfaces, error wrapping, generics, packages, modules and idiomatic patterns.Fri, 13 Nov 2026 07:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-projects/https://blog.thesandip.dev/posts/go-mastery/go-projects/Fourteen Go projects from CLI tools to a distributed key-value store, arranged by difficulty to prove real skill.Fri, 13 Nov 2026 02:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-resources-checklist/https://blog.thesandip.dev/posts/go-mastery/go-resources-checklist/The best books, sites and talks for learning Go, plus a final mastery checklist and a weekly study schedule.Fri, 13 Nov 2026 01:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-roadmap/https://blog.thesandip.dev/posts/go-mastery/go-roadmap/A complete 3 to 4 month roadmap to master Go, from revising the basics to concurrency, testing, backend services and real projects.Fri, 13 Nov 2026 09:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-stdlib-tooling/https://blog.thesandip.dev/posts/go-mastery/go-stdlib-tooling/The standard library packages and Go tools every serious Go developer should know, from slog and net/http to golangci-lint.Fri, 13 Nov 2026 05:00:00 GMThttps://blog.thesandip.dev/posts/go-mastery/go-testing-performance/https://blog.thesandip.dev/posts/go-mastery/go-testing-performance/Table-driven tests, fuzzing, benchmarks, pprof and the Go runtime internals that separate good Go developers from great ones.Fri, 13 Nov 2026 04:00:00 GMT