General Software Engineer

General Software Engineer A General Software Engineer is someone who uses technology to solve real business problems. They are not just implementers who follow specs. They take initiative, think critically about why something is being built, and work closely with others to create meaningful impact. If the problem calls for frontend work, they pick it up. If backend systems are needed, they dive in. If an existing tool does not work, they might even build a new one. They are flexible, resourceful, and not tied to any single tech stack. While they bring strong technical fundamentals such as algorithms and clean code, they are also comfortable using AI tools to work more efficiently. ...

May 9, 2025

Leader Election with PostgreSQL

What is leader election? A common scenario where leader election is needed is running scheduled (cron) jobs in a backend service that has multiple instances. If you have just one instance, life is simple — that instance runs all the jobs. But when you scale horizontally and run multiple instances, you want to make sure that a scheduled job runs only once, on one leader instance — not duplicated across all instances. This is where leader election comes in. ...

May 8, 2025

Solana Login Flow

https://stillearly.io/article/how-to-login-to-supabase-with-solana/

April 13, 2025

Solana dApp Architecture

Backend Architecture Data Flow The backend provides data to the frontend via an API, with its primary responsibility being indexing blockchain data, such as transactions. To achieve this, the indexer continuously queries the Solana blockchain and stores the relevant data for efficient retrieval. Why Indexing? The Need for Indexing Raw blockchain data is not optimized for fast queries. Without indexing, fetching relevant information directly from the blockchain is inefficient because: ...

March 28, 2025

Pluralization Example in Go

func main() { text, err := getPluralItemText(1) if err != nil { log.Println(err) } fmt.Println(text) text, err = getPluralItemText(10) if err != nil { log.Println(err) } fmt.Println(text) } func getPluralItemText(count int) (string, error) { msg := plural.Selectf(1, "%d", plural.One, "%[1]d item", plural.Other, "%[1]d items") key := "%d item" tag := "en" lTag := language.MustParse(tag) err := message.Set(lTag, key, msg) if err != nil { return "", err } p := message.NewPrinter(language.English) s := p.Sprintf("%d item", count) return s, nil } Result 1 item 10 items

April 30, 2024

Common Anti-Patterns in Go Web Applications

Loose Coupling Anti-pattern: The Distributed Monolith Avoid splitting your application into microservices before you understand the boundaries. Tactic: Deploy loosely coupled modules. DRY introduces coupling Anti-pattern: Over-Coupling Through “Don’t Repeat Yourself” Adhering strictly to DRY can lead to strong coupling. Tactic: Being DRY in Go A Single Model Couples Your Application Anti-pattern: The Single Model In web applications, the views your API returns (read models) are not the same thing you store in the database (write models). ...

October 30, 2023

Message Ordering Problem in Pub/Sub

Tips for formatting time in Go

August 15, 2023

Formatting Time in Go

Tips for formatting time in Go

March 7, 2023