Theodor Coin

Passionate blockchain & crypto developer exploring new frontiers in decentralized applications

Poland Joined on Jan 8, 2025

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Work

Freelance Blockchain Developer & Smart Contract Specialist

Cover image for 🔍 What Are Hashrate and Mining Difficulty in Cryptocurrency? And Why Do They Matter?

Theodor Coin

Jul 30

🔍 What Are Hashrate and Mining Difficulty in Cryptocurrency? And Why Do They Matter?

#bitcoin #web #web3

1 min read

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Cover image for Why Auto-Invest Is the Best Way for Long-Term Investing

Theodor Coin

Jul 25

Why Auto-Invest Is the Best Way for Long-Term Investing

#web #web3 #cryptocurrency #blockchain

2 min read

Cover image for 🔥 Why 2025 Is the Year Big Business Finally Goes Crypto

Theodor Coin

Jul 23

🔥 Why 2025 Is the Year Big Business Finally Goes Crypto

#blockchain #web3 #cryptocurrency

1 min read

Theodor Coin

Jun 20

💥 C# for Newbies: A Solid Start or a Trap in Disguise?

#csharp #webdev #programming

2 min read

Cover image for 🚀 How to Do Code Reviews Without Triggering Anyone 💻

Theodor Coin

Jun 20

🚀 How to Do Code Reviews Without Triggering Anyone 💻

#webdev #programming #productivity

2 min read

Cover image for Code Review: How to Give Effective Feedback Without Offending Your Colleagues

Theodor Coin

Jun 20

Code Review: How to Give Effective Feedback Without Offending Your Colleagues

#coding #webdev #programming

2 min read

Cover image for Pros and Cons of Popular Programming Languages — Which One Should You Choose?

Theodor Coin

Jun 20

Pros and Cons of Popular Programming Languages — Which One Should You Choose?

#webdev #programming #beginners #ai

2 min read

Cover image for 🧠 Tired of Cloud Limits? Here Are 10 Open-Source ChatGPT Alternatives That Run Locally

Theodor Coin

Jun 20

🧠 Tired of Cloud Limits? Here Are 10 Open-Source ChatGPT Alternatives That Run Locally

#ai #chatgpt #webdev #programming

1 min read

Cover image for ⚡ Flash Trading: Key Insights on High-Frequency Trading

Theodor Coin

May 28

⚡ Flash Trading: Key Insights on High-Frequency Trading

#cryptocurrency #blockchain #web3

1 min read

Theodor Coin

May 26

Getting Listed Is Just the Start: Lessons from "The Post-Listing Playbook"

#blockchain #web3 #cryptocurrency

2 min read

Cover image for 📈 Why Bollinger Bands, MACD, and RSI Actually Matter

Theodor Coin

May 22

📈 Why Bollinger Bands, MACD, and RSI Actually Matter

#cryptocurrency #blockchain

2 min read

Cover image for 🚀 HFT in 2025: What Matters Most for Those Who Build and Those Who Fund

Theodor Coin

May 20

🚀 HFT in 2025: What Matters Most for Those Who Build and Those Who Fund

#blockchain #startup #cryptocurrency

2 min read

Cover image for 🚀 Interview with Bobie Cayao: How to Build a Successful Startup in Web3

Theodor Coin

Apr 25

🚀 Interview with Bobie Cayao: How to Build a Successful Startup in Web3

#startup #web #blockchain

2 min read

Cover image for 🏁 Crypto x Sports: Is 2025 the Year of the Comeback?

Theodor Coin

Apr 23

🏁 Crypto x Sports: Is 2025 the Year of the Comeback?

#news #learning #blockchain #cryptocurrency

2 min read

Cover image for 🔮 The Top 10 Programming Languages to Master for 2025

Theodor Coin

Apr 17

🔮 The Top 10 Programming Languages to Master for 2025

#webdev #programming #javascript #react

3 min read

Cover image for 🔥 How Crypto Cards Are Becoming the Best Payment Solution for the Future

Theodor Coin

Apr 8

🔥 How Crypto Cards Are Becoming the Best Payment Solution for the Future

#blockchain #webdev #web3 #bitcoin

2 min read

Theodor Coin

Apr 8

🚀 Frontend Development Trends to Watch in 2025

#webdev #programming #ai #devops

2 min read

Cover image for 🚀 Top Software Development Trends 2025 – Dev Team Cheat Sheet

Theodor Coin

Apr 8

🚀 Top Software Development Trends 2025 – Dev Team Cheat Sheet

#webdev #devops #development #programming

2 min read

Cover image for IDC predicts the future of IT: Top 10 trends shaping 2025

Theodor Coin

Apr 4

IDC predicts the future of IT: Top 10 trends shaping 2025

#webdev #programming #ai #devops

2 min read

Cover image for Which Exchange Is Best for a Crypto Loan: OKX, WhiteBIT, or Coinbase? 🤔💰

Theodor Coin

Apr 3

Which Exchange Is Best for a Crypto Loan: OKX, WhiteBIT, or Coinbase? 🤔💰

2 min read

Cover image for Why Auto-Invest is the Best Solution for Smart Crypto Investors 🚀

Theodor Coin

Mar 26

Why Auto-Invest is the Best Solution for Smart Crypto Investors 🚀

#web3 #blockchain

1 min read

Theodor Coin

Mar 21

Choosing the Right Frontend Framework: React vs Vue vs Angular

#react #angular #vue

3 min read

Cover image for 📊 Market Making in Crypto: All You Need to Know

Theodor Coin

Mar 12

📊 Market Making in Crypto: All You Need to Know

#tooling #blockchain #web3

2 min read

Cover image for 🔥 Top Crypto Exchange Promotions You Can Join Right Now!

Theodor Coin

Mar 5

🔥 Top Crypto Exchange Promotions You Can Join Right Now!

#cryptocurrency #blockchain #web3

1 min read

Cover image for 🚀 Who’s Leading the Biggest Crypto Exchanges?

Theodor Coin

Feb 28

🚀 Who’s Leading the Biggest Crypto Exchanges?

#blockchain #web3

1 min read

Cover image for 🛡️ Smarter Crypto Trading: How Sub-Accounts & Isolated Margin Minimize Risk

Theodor Coin

Feb 26

🛡️ Smarter Crypto Trading: How Sub-Accounts & Isolated Margin Minimize Risk

#web3 #blockchain #webdev

1 min read

Theodor Coin

Feb 11

12 Sites Every Developer Should Know 🌐

#webdev #programming #javascript #ai

2 min read

Theodor Coin

Feb 11

Valentine’s Day Crypto Activities Overview 🎁

#blockchain #web3 #cryptocurrency

1 min read

Cover image for DeepSeek vs. ChatGPT: Who Will Dominate the AI Market? 🚀

Theodor Coin

Feb 7

DeepSeek vs. ChatGPT: Who Will Dominate the AI Market? 🚀

#ai #deepseek #chatgpt #webdev

3 min read

Cover image for How to Choose a Reliable Crypto Exchange 🔐

Theodor Coin

Feb 4

How to Choose a Reliable Crypto Exchange 🔐

#web3 #blockchain #cryptocurrency

1 min read

Theodor Coin

Jan 16

How to stay productive while working from home

#webdev #productivity #tooling

2 min read

Cover image for Web3 Technologies: How the New Internet Era Works

Theodor Coin

Jan 14

Web3 Technologies: How the New Internet Era Works

#web3 #webdev #blockchain #learning

3 min read

Cover image for Blockchain: Connecting Digital Futures with Real-World Impact

Theodor Coin

Jan 14

Blockchain: Connecting Digital Futures with Real-World Impact

#discuss #blockchain #web3 #webdev

2 min read

Cover image for How I Use Google Cloud AI for Programming

Theodor Coin

Jan 13

How I Use Google Cloud AI for Programming

#googlecloud #ai #webdev

2 min read

Cover image for 10 Must-Have Free Tools for Creative Designers

Theodor Coin

Jan 9

10 Must-Have Free Tools for Creative Designers

#ux #design #tooling #productivity

2 min read

Cover image for 12 Best Communities and Forums for Developers to Join 🤝

Theodor Coin

Jan 9

12 Best Communities and Forums for Developers to Join 🤝

#community #coding #programming #javascript

2 min read

Theodor Coin

Jan 8

Modern API Design Best Practices: REST, GraphQL, and gRPC in 2025

#api #webdev #programming #restapi

1 min read

Theodor Coin

Jan 8

Effective Git Branch Merging for Teams 🚀

#git #webdev #programming #tutorial

3 min read

1 Week Community Wellness Streak

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