Antonin Januska writes about modern web development with a focus on React, TypeScript, and CSS Grid. He shares practical tips, antipatterns, and best practices for building efficient, maintainable UI components and scalable front-end applications.
Michael Toth is a consulting data scientist and writer known for clear, practical guides to data visualization in R. His work focuses on ggplot, effective graph design, and helping data scientists communicate insights with impact.
Unmesh Gundecha shares insights on AI-assisted programming, test automation, and software architecture. Explore tutorials on Docker, Kubernetes, command-line tools, and practical coding projects.
Miguel Grinberg is a software engineer and Python expert known for in-depth articles on Flask, web security, Python performance, and backend development. He shares practical tutorials, benchmarks, and insights drawn from real-world open-source and framework work.
Hubert (depesz) Lubaczewski is a PostgreSQL expert and developer sharing practical tips on database management, query optimization, and tooling. His blog covers PostgreSQL performance, CSV handling, T-SQL formatting, and real-world database workflows.
Tomaž Kaštrun is a BI and data developer specializing in T-SQL, SQL Server, and data analytics. With 15+ years of experience, he shares expertise in query optimization, machine learning with R, data mining, and business intelligence development.
Randy Zwitch is a software engineer specializing in Python and data engineering. His blog features detailed tutorials on building and optimizing Python tools like PyArrow with GPU/CUDA support, Docker workflows, and high-performance data processing.
Paolo Melchiorre is a Python developer, Django contributor, and Free Software advocate. He actively supports open-source communities, mentors developers, and shares insights through talks, blogs, and community initiatives.
Paul Onteri is a software engineer passionate about Python, AI, cloud computing, and modern web development. His blog shares practical guides, innovative projects, and insights to help developers learn, experiment, and break barriers in tech.
J-O Eriksson is a passionate Python developer sharing practical tutorials on Django, project structure, and developer workflows. His blog focuses on clean, reusable code and real-world tips for building maintainable Python applications.
Zell Liew is a front-end developer, writer, and creator known for deep, practical explorations of CSS, JavaScript, accessibility, and modern web tooling. His work blends thoughtful technical guidance with personal reflections on life, work, and growth, and is frequently featured on CSS-Tricks and Splendid Labz.
Glenn Berry writes in-depth articles on SQL Server performance, diagnostics, and troubleshooting. His blog is best known for the widely used SQL Server DMV Diagnostic Queries and practical guidance on configuration, updates, and tuning.
Alex Gaynor is a software resilience engineer focused on building reliable, secure systems across government, industry, and open source. He writes about software security, serialization, benchmarks, and the economics of open-source infrastructure.
Craig Kerstiens is a product leader at Crunchy Data, specializing in managed Postgres services, distributed databases, and performance optimization. He curates Postgres Weekly, speaks at conferences, and helps enterprises scale and optimize their Postgres deployments.
Haki Benita is a software developer and technical lead specializing in databases, web development, software design, and performance tuning. He shares insights through interviews, trainings, and talks, and occasionally offers consultancy and contract work.
Mark Litwintschik is a Big Data, AI, GIS, and networking consultant with international experience, helping clients across the UK, USA, Europe, and beyond. He specializes in large-scale data analysis, geospatial insights, and technology consulting for major corporations and organizations.
Andrew Heiss is a researcher and educator focused on data visualization, causal inference, and applied statistics using R and Bayesian methods. He writes extensively about reproducible research, GIS, and analytical workflows, and teaches data science and social science methods.
Jenna Jordan is a senior analytics engineer and civic tech data specialist bringing a data librarian’s perspective to modern analytics teams. She writes about data engineering best practices, dbt architecture, and building trustworthy data systems for public impact.
Lukas Eder is a SQL expert and creator of jOOQ who writes in-depth articles on SQL standards, database performance, and advanced query design. His blog focuses on practical and theoretical aspects of modern relational databases.
Ahmad Drshen is a senior database professional with 15+ years of IT experience, specializing in enterprise database architecture, performance optimization, and high-availability systems across SQL Server and modern NoSQL platforms.
