Alex Chen - DEV Community

Alex Chen

Jul 15

From Zero to Hero: My AI Coding Model Showdown in 2026

#api #webdev #tutorial #ai

8 min read

Alex Chen

Jul 15

I Wish I Knew These AI API Cost Optimizations Sooner — Data Deep Dive

#machinelearning #api #python #tutorial

7 min read

Alex Chen

Jul 15

How I Cut My OpenAI Bill by 40x Without Losing Quality

#programming #machinelearning #python #api

7 min read

Alex Chen

Jul 15

I Was Burning Cash on AI APIs — Here's What Fixed It

#api #ai #deepseek #programming

7 min read

Alex Chen

Jul 14

How I Cut My LLM Bill by 97% — A Data Scientist's 2026 Migration Playbook

#python #deepseek #ai #webdev

1

10 min read

Alex Chen

Jul 14

I Wish I Knew About These Coding Models Sooner — The Full Breakdown

#machinelearning #api #python #deepseek

1

8 min read

Alex Chen

Jul 14

I Wish I Ran the Numbers on Open Source AI APIs Sooner

#api #ai #tutorial #machinelearning

1

7 min read

Alex Chen

Jul 14

I Cut My AI API Bill By 95% — Here's What Actually Worked

#machinelearning #deepseek #python #programming

6 min read

Alex Chen

Jul 14

I Spent $47 Testing DeepSeek vs Qwen vs Kimi vs GLM on Client Work

#api #tutorial #programming #webdev

1

7 min read

Alex Chen

Jul 13

How I Cut LLM API Costs 95% — A Cloud Architect's Field Guide

#deepseek #programming #api #webdev

1

8 min read

Alex Chen

Jul 13

How I Cut Our LLM API Bill 40x While Keeping p99 Flat

#python #ai #machinelearning #api

1

8 min read

Alex Chen

Jul 12

How I Slashed My AI Bill 40 — A Practical Guide for 2026

#webdev #python #programming #ai

1

8 min read

Alex Chen

Jul 12

I Compared 30 AI APIs By Price — The Results Shocked Me

#python #tutorial #machinelearning #programming

1

8 min read

Alex Chen

Jul 12

P99 Latency Hunting: A Cloud Architect's 2026 LLM Benchmark

#tutorial #machinelearning #deepseek #programming

6 min read

Alex Chen

Jul 12

Enterprise vs Startup AI APIs: What I Actually Recommend in 2025

#machinelearning #tutorial #api #webdev

9 min read

Alex Chen

Jul 12

I Ran The Numbers On Open-Source LLM APIs: Full Cost Analysis

#webdev #api #ai #tutorial

1

7 min read

Alex Chen

Jul 11

I Had No Idea Chinese AI Models Were This Good (Here's My Test)

#tutorial #ai #api #machinelearning

1

9 min read

Alex Chen

Jul 11

A Backend Engineer's Field Notes on Cheap AI APIs in 2026

#machinelearning #webdev #tutorial #programming

1

7 min read

Alex Chen

Jul 10

I Spent a Month Comparing AI Coding Models (Here's What I Found)

#deepseek #ai #python #programming

8 min read

Alex Chen

Jul 8

Stop Guessing: Hard Numbers on China AI vs US AI Models

#api #python #ai #webdev

1

6 min read

Alex Chen

Jul 8

I Spent $40K Testing Every AI Coding Model So You Don't Have To

#programming #deepseek #machinelearning #api

1

6 min read

Alex Chen

Jul 7

I Ditched GPT-4o and Saved $487.50/Month Doing It

#deepseek #machinelearning #webdev #tutorial

8 min read

Alex Chen

Jul 7

Chinese AI Models Cost 40x Less Than US Ones — Here's My Breakdown

#webdev #api #programming #deepseek

7 min read

Alex Chen

Jul 7

My First OpenAI Migration: 40x Cheaper in 20 Minutes

#webdev #programming #machinelearning #tutorial

9 min read

Alex Chen

Jul 7

Enterprise vs Startup AI APIs: A Backend Engineer's Take

#programming #tutorial #machinelearning #api

8 min read

Alex Chen

Jul 7

I Tested 10 Coding AI Models Through Multi-Region Failover Scenarios

#python #api #webdev #tutorial

8 min read

Alex Chen

Jul 6

How I Cut My LLM API Bill by 40x: A Freelancer's Migration Story

#python #programming #api #deepseek

8 min read

Alex Chen

Jul 6

Why I Ditched Vendor Lock-In: An Open Source Dev's Take on AI API Strategy

#ai #tutorial #machinelearning #deepseek

8 min read

Alex Chen

Jul 6

From $500 to $12: How I Migrated Off OpenAI in a Weekend

#programming #tutorial #deepseek #ai

7 min read

Alex Chen

Jul 5

Stop Guessing: Real Numbers on Enterprise vs Startup AI API Costs

#ai #deepseek #webdev #machinelearning

7 min read

Alex Chen

Jul 5

From MVP to Enterprise: Architecting AI APIs That Don't Fail at 3AM

#api #programming #python #deepseek

8 min read

Alex Chen

Jul 3

How I Found the Fastest AI APIs in 2026 — A Beginner's Journey

#programming #python #ai #deepseek

7 min read

Alex Chen

Jul 2

I Cut My AI Bill by 96% — Here's My Exact Migration Playbook

#api #programming #webdev #python

8 min read

Alex Chen

Jul 2

Week 1 vs Month 12: My AI API Architecture Decisions

#programming #ai #tutorial #python

7 min read

Alex Chen

Jul 1

I Tested Chinese AI Models Against GPT-4o — The Price Gap Is Insane

#webdev #machinelearning #python #api

1

7 min read

Alex Chen

Jun 30

I Spent 50 Hours Testing AI Coding Models So You Don't Have To

#machinelearning #api #deepseek #python

7 min read

Alex Chen

Jun 30

I Cut My AI API Costs 95% — A Freelancer's Honest Breakdown

#programming #api #tutorial #machinelearning

8 min read

Alex Chen

Jun 30

From $500 to $12.50: How I Migrated Off OpenAI as a Freelance Dev

#webdev #tutorial #programming #deepseek

9 min read

Alex Chen

Jun 29

Picking a Multimodal AI API From Scratch: What Nobody Tells You

#api #tutorial #programming #webdev

8 min read

Alex Chen

Jun 29

My CTO Playbook for Dumping OpenAI Without Breaking Anything

#tutorial #api #deepseek #programming

9 min read

Alex Chen

Jun 29

I Wish I'd Known About AI API Speed Sooner — Here's My Honest Breakdown

#programming #python #webdev #ai

7 min read

Alex Chen

Jun 28

The AI API Stack That Saved My Startup From Vendor Lock-In

#webdev #machinelearning #tutorial #ai

1

8 min read

Alex Chen

Jun 28

Why I Stopped Giving My Money to AI Walled Gardens

#api #machinelearning #python #programming

1

9 min read

Alex Chen

Jun 28

I Ran DeepSeek, Qwen, Kimi, and GLM Through Real Client Work

#ai #programming #machinelearning #webdev

1

9 min read

Alex Chen

Jun 28

DeepSeek vs Qwen vs Kimi vs GLM: A Backend Engineer's Take

#webdev #deepseek #ai #tutorial

1

7 min read

Alex Chen

Jun 28

How I Cut Our AI API Bill by 97% Without Changing Models

#machinelearning #programming #python #deepseek

1

8 min read

Alex Chen

Jun 27

I A/B Tested Startup vs Enterprise AI API Setups for a Month

#webdev #programming #machinelearning #ai

1

7 min read

Alex Chen

Jun 27

I Cut My AI Bill From $400 To $28 — Freelancer Breakdown

#python #api #tutorial #webdev

1

7 min read

Alex Chen

Jun 27

I Compared Chinese AI Models to GPT-4o All Weekend — I Was Shocked

#programming #ai #machinelearning #python

1

7 min read

Alex Chen

Jun 27

I Tracked Every API Dollar Across 184 Models: Here's The Data

#ai #deepseek #api #programming

1

7 min read

Alex Chen

Jun 27

How I Slashed LLM Costs by 40 While Keeping p99 Latency Low

#webdev #programming #deepseek #tutorial

1

8 min read

Alex Chen

Jun 26

DeepSeek vs Qwen vs Kimi vs GLM: A Cloud Architect's Deep Dive

#tutorial #python #webdev #ai

1

6 min read

Alex Chen

Jun 24

I Cut Our AI API Bill by 95% in 90 Days: A CTO's Playbook

#api #machinelearning #tutorial #webdev

1

8 min read

Alex Chen

Jun 24

Cutting Token Costs From Scratch: What Nobody Tells You in 2026

#python #ai #tutorial #deepseek

8 min read

Alex Chen

Jun 24

I Cut My Telegram Bot Costs By 60% — Here's Exactly What I Did

#ai #tutorial #python #programming

9 min read

Alex Chen

Jun 24

The Cloud Architect's Field Guide to WordPress AI Chatbots in 2026

#deepseek #api #programming #ai

8 min read

Alex Chen

Jun 23

Qwen 3 Max vs DeepSeek V4: A Developer's Honest Comparison

#python #programming #webdev #api

10 min read

Alex Chen

Jun 23

Quick Tip: My OpenAI Auth Fix That Cut Bills by 60%

#programming #ai #api #tutorial

9 min read

Alex Chen

Jun 21

I Cut My OpenAI Bill by 97% Without Rewriting a Single Line

#machinelearning #programming #tutorial #webdev

1

6 min read

Alex Chen

Jun 21

I Slashed My AI API Costs by 60% — Here's the Raw Data

#python #tutorial #machinelearning #ai

6 min read

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