Author

Gaurav Tiwari

WordPress Developer & Content Strategist, CEO · Gatilab · New Delhi, India

18+Years experience
1,245Articles published
4Focus areas

Gaurav Tiwari is a WordPress developer, content marketer, educator, and entrepreneur with 18+ years of hands-on experience building websites, tools, content systems, and growth engines for brands. He is the founder and team lead of Gatilab, where he helps businesses turn slow, confusing websites into fast, clear, conversion-focused platforms. Since 2008, he has published thousands of articles on technology, SEO, blogging, education, business, and web performance, reaching readers who want practical advice without fluff. His work spans WordPress development, search strategy, performance optimization, affiliate marketing, digital publishing, and product-led growth. Gaurav has worked with brands such as IBM, Adobe, HubSpot, Canva, Airtel, Acer, and FreshBooks, while also building education and resource platforms for Indian learners and creators. He writes from experience, mixing technical depth with plain English, honest opinions, and lessons learned from real client work. That blend makes his writing useful for founders, bloggers, students, and independent professionals alike.

WordPress Core Contributor, 18+ years experience, 1100+ client projects

Writes aboutWordPressWeb DevelopmentSEOMarketing

Why I Built Core Forms?

I’ve been building WordPress sites since 2009. Close to a thousand client projects. And for the last few years, every single form plugin installation has annoyed me. Not because the plugins didn’t work. They did. But because a simple contact

Big data analytics skills are in massive demand as companies generate more data than ever before. The right course teaches you to process, analyze, and extract insights from large datasets using tools like Hadoop, Spark, and cloud platforms. I’ve researched the ten best big data analytics courses available in 2026 based on curriculum depth, hands-on projects, instructor quality, and career outcomes. Here’s where to invest your learning time.

IT certifications can launch or accelerate your career in technology, even without a degree. For beginners, certain certifications carry more weight and open more doors than others. From CompTIA A+ and Google IT Support to AWS Cloud Practitioner and Cisco CCNA, here are the ten best entry-level IT certifications that employers actually value and that you can earn quickly.

Blockchain technology extends far beyond cryptocurrency. Supply chain management, healthcare records, voting systems, and digital identity all benefit from blockchain’s transparency and immutability. Understanding blockchain fundamentals opens doors in multiple industries. I’ve researched the ten best blockchain online courses for 2026 based on content quality, practical projects, instructor expertise, and certification value for career advancement.

Machine learning skills are among the most in-demand in tech, and the right course can fast-track your career in AI. I’ve researched the best machine learning courses available online, comparing curriculum depth, hands-on projects, instructor credentials, and career outcomes. From Coursera and Udemy to fast.ai and Stanford Online, here are the ten best courses for 2026.

Data science is one of the most in-demand careers in 2026, and the right course can accelerate your path significantly. I’ve researched the best data science courses available online, comparing curriculum depth, instructor quality, hands-on projects, and career outcomes. From Coursera and edX to DataCamp and Udacity, here are the ten best data science courses worth enrolling in today.