Woojong Koh wjkoh

## cowork_ai_hiring.md

      
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                wjkoh
                / cowork_ai_hiring.md
            
            
              Created
              January 7, 2026 15:45
            
              
                Cowork AI와 함께할 Go 엔지니어를 찾습니다.
              
          
    Cowork AI와 함께할 Go 엔지니어를 찾습니다.
저희 Cowork AI는 증권사와 보험사를 위한 AI 에이전트를 개발하고 있습니다. 최근에는 Fred MCP라는 제품을 출시하여 본격적인 비즈니스 확장에 나서고 있습니다. 저희가 지향하는 기술 방향성은 아래 데모 링크를 통해 확인하실 수 있습니다.

Build an AI Stock Analyst with Fred MCP
AI 에이전트로 제작하는 미국 주식 팟캐스트

저희는 이런 Go 엔지니어를 찾고 있습니다:

Go의 standard 패키지를 깊이 있게 활용하며 x-repo 패키지들도 살펴본 경험이 있는 분


## unix_time.go
type UnixTime struct{ time.Time }

func (t *UnixTime) UnmarshalJSON(b []byte) error {
	if string(b) == "null" {
		t.Time = time.Time{}
		return nil
	}
	var value any
	if err := json.Unmarshal(b, &value); err != nil {
		return err

## the_grug_brained_developer_ko.md

      
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                wjkoh
                / the_grug_brained_developer_ko.md
            
            
              Last active
              November 10, 2025 01:58
            
              
                그럭 뇌 개발자: 자각 있는 작은 뇌처럼 생각하기 위한 평신도 안내서 by Carson Gross
              
          
    Important
This is an unofficial Korean translation of The Grug Brained Developer by Carson Gross.


그럭 뇌 개발자: 자각 있는 작은 뇌처럼 생각하기 위한 평신도 안내서

책 | 상품
소개


## buffered_iterator.go
// BufferedIterator returns an iterator over data pages.
//
// This implementation uses a goroutine and a buffered channel
// to pre-fetch the next page of data while the current page
// is being processed, optimizing for slow network calls.
//
// This version starts the producer goroutine *lazily* (only when
// iteration begins) to prevent resource leaks if the
// iterator is created but never used.
func BufferedIterator(ctx context.Context, releaseID int) iter.Seq2[*Data, error] {

## fx_sort_by.sh
#!/usr/bin/env bash
fx ./data/podcasts.json '{...x, podcasts: sortBy(x => x.title)(x.podcasts)}' save

## unix_time.go
type UnixTime struct{ time.Time }

func (t *UnixTime) UnmarshalJSON(b []byte) error {
	if string(b) == "null" {
		t.Time = time.Time{}
		return nil
	}
	var timestamp float64
	if err := json.Unmarshal(b, &timestamp); err != nil {
		return err

## job_manager.go
package main

import (
	"bytes"
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"log/slog"
	"sync"

## sqlite_lru_cache.go
package fred

import (
	"context"
	"database/sql"
	"errors"
	"log/slog"
	"time"
)

## levenshtein.go
package main

import "golang.org/x/text/unicode/norm"

type levenshteinDistancer struct {
	deletionCost     int
	insertionCost    int
	substitutionCost int
}

## audio_cutter.go
package main

import (
	"context"
	"encoding/json"
	"fmt"
	"io"
	"log/slog"
	"os/exec"
	"strings"
	type UnixTime struct{ time.Time }

	func (t *UnixTime) UnmarshalJSON(b []byte) error {
	if string(b) == "null" {
	t.Time = time.Time{}
	return nil
	}
	var value any
	if err := json.Unmarshal(b, &value); err != nil {
	return err
	// BufferedIterator returns an iterator over data pages.
	//
	// This implementation uses a goroutine and a buffered channel
	// to pre-fetch the next page of data while the current page
	// is being processed, optimizing for slow network calls.
	//
	// This version starts the producer goroutine lazily (only when
	// iteration begins) to prevent resource leaks if the
	// iterator is created but never used.
	func BufferedIterator(ctx context.Context, releaseID int) iter.Seq2[*Data, error] {
	#!/usr/bin/env bash
	fx ./data/podcasts.json '{...x, podcasts: sortBy(x => x.title)(x.podcasts)}' save
	package main

	import (
	"bytes"
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"log/slog"
	"sync"
	package fred

	import (
	"context"
	"database/sql"
	"errors"
	"log/slog"
	"time"
	)
	package main

	import "golang.org/x/text/unicode/norm"

	type levenshteinDistancer struct {
	deletionCost int
	insertionCost int
	substitutionCost int
	}