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Aleksei Aleinikov

My interests range from building complex algorithms and designing high-performance systems to applying AI to solve real-world challenges.

Location Thessaloniki, Greece Joined Joined on  Personal website https://www.alekseialeinikov.com

Work

DevSecOps

🚀 Want to make your Python 4x faster?
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🚀 Want to make your Python 4x faster?

#python #performance #devtips #extensions
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1 min read
🏢💡 Want to see how AI really works in enterprise automation?
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🏢💡 Want to see how AI really works in enterprise automation?

#ai #python #automation #sqlite
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1 min read
🚀 Tired of repetitive tasks? Want to automate your workflow like a pro?
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🚀 Tired of repetitive tasks? Want to automate your workflow like a pro?

#python #automation #devtools #pythontips
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1 min read
🛠️ Top DevOps Tools for Efficient Workflows in 2025
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🛠️ Top DevOps Tools for Efficient Workflows in 2025

#devops #cicd #kubernetes #terraform
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1 min read
🚀 Kyuubi + Apache Spark: Big Data, Smarter Execution
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🚀 Kyuubi + Apache Spark: Big Data, Smarter Execution

#apachespark #apachekyuubi #bigdata #devops
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1 min read
🌀 Regex Trick: Simulating a "Loop" Without Lookaheads or Scripting
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🌀 Regex Trick: Simulating a "Loop" Without Lookaheads or Scripting

#regex #python #programming #webdev
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1 min read
🚀 GitOps & Argo CD in 2025: Automate Your Kubernetes Deployments Like a Pro
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🚀 GitOps & Argo CD in 2025: Automate Your Kubernetes Deployments Like a Pro

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1 min read
🎨 The Future of CSS in 2025: What’s Changing and Why It Matters
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🎨 The Future of CSS in 2025: What’s Changing and Why It Matters

#css #webdev #javascript #frontend
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1 min read
🧠 How a Deep Learning Framework Actually Works (From-Scratch PyTorch Clone)
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🧠 How a Deep Learning Framework Actually Works (From-Scratch PyTorch Clone)

#machinelearning #pytorch #deeplearning #python
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1 min read
🛡️ SAST & DAST in GitLab CI/CD: Automate Your App Security the Smart Way
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🛡️ SAST & DAST in GitLab CI/CD: Automate Your App Security the Smart Way

#devsecops #devops #security #automation
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1 min read
⚙️ TypeScript Got 10 Faster in 2025 — Thanks to Go?!
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⚙️ TypeScript Got 10 Faster in 2025 — Thanks to Go?!

#typescript #go #webdev #buildtools
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1 min read
🐼 Pandas Too Slow? Try These Fast Python Libraries for Data Analysis
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🐼 Pandas Too Slow? Try These Fast Python Libraries for Data Analysis

#python #dataengineering #pandas #bigdata
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1 min read
🧠 Go 1.24 Just Got Weak Pointers — Here’s What That Actually Means
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🧠 Go 1.24 Just Got Weak Pointers — Here’s What That Actually Means

#go #memorymanagement #garbagecollector #performance
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1 min read
💻 M4 Pro vs. M4 Max vs. M3 Pro: Which MacBook Should You Buy in 2025?
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💻 M4 Pro vs. M4 Max vs. M3 Pro: Which MacBook Should You Buy in 2025?

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1 min read
🐍 PostgreSQL + Python = Absolute Power: Meet PL/Python
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🐍 PostgreSQL + Python = Absolute Power: Meet PL/Python

#python #postgres #database #backend
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1 min read
⚡ How to Speed Up Python in Kubernetes: Caching, CDN & Dirty Tricks
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⚡ How to Speed Up Python in Kubernetes: Caching, CDN & Dirty Tricks

#python #kubernetes #devops #performance
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1 min read
🚀 How I Build Reliable and Scalable Python Services in 2025 (Real Lessons Learned)
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🚀 How I Build Reliable and Scalable Python Services in 2025 (Real Lessons Learned)

#python #microservices #backend #architecture
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1 min read
🧠 Why Python Dictionaries Can Secretly Ruin Your Codebase (and What To Do Instead)
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🧠 Why Python Dictionaries Can Secretly Ruin Your Codebase (and What To Do Instead)

#python #dataclass #pydantic #softwareengineering
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1 min read
🌍 Multilingual React Made Easy: German & Spanish Support in Next.js 🇩🇪🇪🇸
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🌍 Multilingual React Made Easy: German & Spanish Support in Next.js 🇩🇪🇪🇸

#react #nextjs #programming #automation
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1 min read
🚀 Tired of Fixing Comment Style in Code Reviews? Automate It!
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🚀 Tired of Fixing Comment Style in Code Reviews? Automate It!

#python #automation #devtools #programming
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1 min read
🚀 Run PostgreSQL Directly in Your Browser or Node.js!
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🚀 Run PostgreSQL Directly in Your Browser or Node.js!

#sql #javascript #webdev #programming
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1 min read
📊 5 Best Libraries for Data Visualization in React in 2025
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📊 5 Best Libraries for Data Visualization in React in 2025

#react #webdev #programming #javascript
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1 min read
🎙️ 5 Best APIs for Speech Transcription in 2025
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🎙️ 5 Best APIs for Speech Transcription in 2025

#api #python #programming #coding
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1 min read
📊 Pandas & Spreadsheets in 2025: Excel, Google Sheets & CSV Automation
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📊 Pandas & Spreadsheets in 2025: Excel, Google Sheets & CSV Automation

#pandas #python #automation #spreadsheets
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1 min read
🚀 Switching from Redux to Zustand: Why and How
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🚀 Switching from Redux to Zustand: Why and How

#zustand #react #reactjsdevelopment
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1 min read
🚀 Mastering Unit of Work in SQLAlchemy: Efficient Transactions in 2025
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🚀 Mastering Unit of Work in SQLAlchemy: Efficient Transactions in 2025

#sqlalchemy #sql #webdev #programming
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1 min read
⚡ Speed Up Your A/B Testing in 2025!
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⚡ Speed Up Your A/B Testing in 2025!

#testing #testdev #coding #programming
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1 min read
🛠 Go Testing in 2025: Mocks, Fuzzing & Property-Based Testing
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🛠 Go Testing in 2025: Mocks, Fuzzing & Property-Based Testing

#go #testing #programming #coding
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1 min read
🐞 Go Microservices Bugs: Debugging, Preventing & Fixing Pitfalls
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🐞 Go Microservices Bugs: Debugging, Preventing & Fixing Pitfalls

#go #microservices #testing #programming
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1 min read
From DWH to Data Mesh: How Data Architectures Evolved to Meet Business Demands
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From DWH to Data Mesh: How Data Architectures Evolved to Meet Business Demands

#dataengineering #database #bigdata #datastructures
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1 min read
🚀 How I Merged Multiple Kubernetes Clusters with Zero Downtime
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🚀 How I Merged Multiple Kubernetes Clusters with Zero Downtime

#kubernetes #devops #cluster #programming
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2 min read
🚀 SQL Query Optimization in 2025: 7 Techniques for Faster Performance
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🚀 SQL Query Optimization in 2025: 7 Techniques for Faster Performance

#sql #mariadb #database #dataengineering
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1 min read
MacBook Air M4 in 2025: What’s New and Is It Worth Buying? 🚀
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MacBook Air M4 in 2025: What’s New and Is It Worth Buying? 🚀

#macbook #m4 #gadgets #programming
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2 min read
🏆 Python vs Ruby – Which One Wins the Speed Test?
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🏆 Python vs Ruby – Which One Wins the Speed Test?

#python #ruby #programming #programmers
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1 min read
🚀 10 Simple Ways to Speed Up Your Python Code
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🚀 10 Simple Ways to Speed Up Your Python Code

#python #programming #coding #micropython
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1 min read
🔥 How to Sync External Data in React 18 Without Breaking Your UI?
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🔥 How to Sync External Data in React 18 Without Breaking Your UI?

#react #javascript #coding #programming
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1 min read
🚀 Python Dependency Management Just Leveled Up! Meet Rye 🐍⚡
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🚀 Python Dependency Management Just Leveled Up! Meet Rye 🐍⚡

#python #rye #programming #coding
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1 min read
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