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Даниил Корнилов profile picture

Даниил Корнилов

19 y.o. iOS Developer from Russia. SwiftUI is my passion. Creating tools that save developers time. 🚀

Joined Joined on  github website
5 AI Developer Tools That Changed How I Code in 2026

5 AI Developer Tools That Changed How I Code in 2026

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9 min read
The Complete Remote Job Search Strategy for Developers in 2026

The Complete Remote Job Search Strategy for Developers in 2026

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12 min read
From Zero to First Digital Product Sale: A Developer's Journey

From Zero to First Digital Product Sale: A Developer's Journey

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10 min read
The Complete No-Code Automation Playbook for Freelancers

The Complete No-Code Automation Playbook for Freelancers

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10 min read
How to Build AI Agents That Actually Work in 2026

How to Build AI Agents That Actually Work in 2026

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10 min read
How to Build AI Agents That Actually Work in 2026 AUTO TEST

How to Build AI Agents That Actually Work in 2026 AUTO TEST

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3 min read
How to Build AI Agents That Actually Work in 2026

How to Build AI Agents That Actually Work in 2026

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1 min read
TEST - do not publish

TEST - do not publish

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1 min read
What 'Senior' Actually Looks Like in 2026 (It's Not LeetCode)

What 'Senior' Actually Looks Like in 2026 (It's Not LeetCode)

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2 min read
If I Had to Rebuild My Developer Career From Zero in 2026, I'd Do This

If I Had to Rebuild My Developer Career From Zero in 2026, I'd Do This

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2 min read
What 'Senior' Actually Looks Like in 2026 (It's Not LeetCode)

What 'Senior' Actually Looks Like in 2026 (It's Not LeetCode)

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2 min read
The Best Engineers I Know Are Not the Fastest. They're the Clearest.

The Best Engineers I Know Are Not the Fastest. They're the Clearest.

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2 min read
Why Developers Who Write Well Keep Winning

Why Developers Who Write Well Keep Winning

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2 min read
I Cut My To-Do List in Half and Shipped More. Here's the System.

I Cut My To-Do List in Half and Shipped More. Here's the System.

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3 min read
I Reviewed 50 Junior Developer Portfolios. The Same 3 Problems Kept Showing Up.

I Reviewed 50 Junior Developer Portfolios. The Same 3 Problems Kept Showing Up.

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3 min read
The 20-Minute Debugging Reset That Finds Bugs Faster Than Panic

The 20-Minute Debugging Reset That Finds Bugs Faster Than Panic

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3 min read
Stop Treating Side Projects Like Startups. Do This Instead.

Stop Treating Side Projects Like Startups. Do This Instead.

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3 min read
The Invisible Developer Problem: Why Good Coders Still Get Ignored

The Invisible Developer Problem: Why Good Coders Still Get Ignored

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3 min read
I Let AI Run My Workday for 7 Days. Here's What Actually Happened.

I Let AI Run My Workday for 7 Days. Here's What Actually Happened.

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3 min read
How to Make Your First $100 Selling Digital Products as a Developer

How to Make Your First $100 Selling Digital Products as a Developer

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3 min read
Why 75% of Resumes Get Rejected Before a Human Sees Them (And How to Fix Yours)

Why 75% of Resumes Get Rejected Before a Human Sees Them (And How to Fix Yours)

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3 min read
I Replaced 7 Apps with Notion: My Complete Productivity System

I Replaced 7 Apps with Notion: My Complete Productivity System

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2 min read
How to Survive Your First 90 Days as a Junior Developer

How to Survive Your First 90 Days as a Junior Developer

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3 min read
SwiftUI in 2026: The 7 Features That Changed Everything

SwiftUI in 2026: The 7 Features That Changed Everything

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2 min read
The Personal Brand Framework That Got Me My First Sale at 19

The Personal Brand Framework That Got Me My First Sale at 19

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2 min read
Claude vs ChatGPT vs Gemini: Which AI Is Best for Developers in 2026?

Claude vs ChatGPT vs Gemini: Which AI Is Best for Developers in 2026?

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2 min read
How I Built a Telegram Bot That Sells Digital Products (Complete Guide)

How I Built a Telegram Bot That Sells Digital Products (Complete Guide)

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2 min read
10 Python Automation Scripts That Save Me 10+ Hours Per Week

10 Python Automation Scripts That Save Me 10+ Hours Per Week

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2 min read
Why Every Developer Should Build a Side Project in 2026

Why Every Developer Should Build a Side Project in 2026

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2 min read
The Developer's Guide to Passive Income: Sell While You Sleep with Telegram Bots

The Developer's Guide to Passive Income: Sell While You Sleep with Telegram Bots

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3 min read
From 0 to 26 Digital Products in 2 Weeks: My Content-to-Product Pipeline

From 0 to 26 Digital Products in 2 Weeks: My Content-to-Product Pipeline

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2 min read
Why Micro-Pricing Works Better Than You Think (Selling for $0.50)

Why Micro-Pricing Works Better Than You Think (Selling for $0.50)

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2 min read
Building a Telegram Bot Payment System with Python (Complete Guide)

Building a Telegram Bot Payment System with Python (Complete Guide)

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3 min read
Gumroad vs Telegram Stars: Which Is Better for Selling Digital Products in 2026?

Gumroad vs Telegram Stars: Which Is Better for Selling Digital Products in 2026?

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2 min read
I'm 19 and Built a Digital Product Business Inside Telegram

I'm 19 and Built a Digital Product Business Inside Telegram

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2 min read
Stop Building Landing Pages — Sell Digital Products Directly in Telegram

Stop Building Landing Pages — Sell Digital Products Directly in Telegram

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2 min read
How I Sell 26 Digital Products With a 200-Line Python Bot

How I Sell 26 Digital Products With a 200-Line Python Bot

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2 min read
Telegram Stars: The Payment System Nobody Is Talking About (But Should Be)

Telegram Stars: The Payment System Nobody Is Talking About (But Should Be)

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2 min read
I Built a Store Inside Telegram — Users Pay with Stars, Not Credit Cards

I Built a Store Inside Telegram — Users Pay with Stars, Not Credit Cards

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2 min read
7 Terminal Commands That Senior Developers Use Daily (But Juniors Never Learn)

7 Terminal Commands That Senior Developers Use Daily (But Juniors Never Learn)

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2 min read
I Made $0 For 6 Months. Then Everything Changed. Here's The Ugly Truth About Selling Digital Products.

I Made $0 For 6 Months. Then Everything Changed. Here's The Ugly Truth About Selling Digital Products.

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2 min read
The 5-File Portfolio That Gets You Hired (No Fancy Design Needed)

The 5-File Portfolio That Gets You Hired (No Fancy Design Needed)

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2 min read
I Replaced My Morning Routine With AI Agents — Here's What Happened

I Replaced My Morning Routine With AI Agents — Here's What Happened

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2 min read
Stop Learning Frameworks. Start Building Products.

Stop Learning Frameworks. Start Building Products.

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2 min read
How I Built 26 Digital Products in 3 Months as a 19-Year-Old Developer

How I Built 26 Digital Products in 3 Months as a 19-Year-Old Developer

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2 min read
The Dark Side of 'Vibe Coding' That Nobody Talks About

The Dark Side of 'Vibe Coding' That Nobody Talks About

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2 min read
10 GitHub Repos That Will Make You a 10x Developer in 2026

10 GitHub Repos That Will Make You a 10x Developer in 2026

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2 min read
I Automated My Entire Job Search With Python and AI — Here's the Exact Script

I Automated My Entire Job Search With Python and AI — Here's the Exact Script

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1 min read
Why 90% of Developers Will Be Irrelevant by 2030 (And How to Stay in the Top 10%)

Why 90% of Developers Will Be Irrelevant by 2030 (And How to Stay in the Top 10%)

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2 min read
I Replaced My Entire Productivity Stack With One AI Agent. Here's My Setup.

I Replaced My Entire Productivity Stack With One AI Agent. Here's My Setup.

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2 min read
Stop Learning Frameworks. Start Learning Patterns. (A Senior Dev's Honest Advice)

Stop Learning Frameworks. Start Learning Patterns. (A Senior Dev's Honest Advice)

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2 min read
I Mass-Applied to 200 Developer Jobs With AI. Here Are the Shocking Results.

I Mass-Applied to 200 Developer Jobs With AI. Here Are the Shocking Results.

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2 min read
The Mass Layoff Nobody Is Talking About: Why Junior Developer Jobs Are Disappearing

The Mass Layoff Nobody Is Talking About: Why Junior Developer Jobs Are Disappearing

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2 min read
I Built a SaaS in 48 Hours Using Only AI Tools — Here's What Happened

I Built a SaaS in 48 Hours Using Only AI Tools — Here's What Happened

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2 min read
From $0 to $5,000/Month Freelancing as a Developer — The Brutally Honest Guide

From $0 to $5,000/Month Freelancing as a Developer — The Brutally Honest Guide

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3 min read
10 Technologies That Will Be Dead by 2027 (Hot Take)

10 Technologies That Will Be Dead by 2027 (Hot Take)

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2 min read
I'm 19 and Making Money Selling Digital Products as a Developer — Here's My Exact Playbook

I'm 19 and Making Money Selling Digital Products as a Developer — Here's My Exact Playbook

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2 min read
7 AI Tools That Are Quietly Replacing Developers in 2026

7 AI Tools That Are Quietly Replacing Developers in 2026

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2 min read
Why 90% of Developers Will Never Become Senior Engineers (And How to Fix It)

Why 90% of Developers Will Never Become Senior Engineers (And How to Fix It)

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2 min read
Your First 90 Days as a Developer: The Survival Playbook

Your First 90 Days as a Developer: The Survival Playbook

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2 min read
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