Here is a non-exhausting list of page builders and plugins that I have comprehensive experience in:
Gutenberg (native wp builder)
Elementor
Divi
WP Bakery
Visual Composer
Avada/Live Biuilder
Beaver Builder
Themify
Thrive Architect
Brizy
Tatsu
All-in-one SEO (AIOSEO)
Yoast SEO
Rankmath
AISEO
Gravity forms
Forminator
Ninja Forms
Contact form 7
Wp forms
Smash Balloon for:
Facebook, youtube, instagram, twitter
Social Snap
Ultimately Social
Jetpack Social Sharing
Shareaholic
Pin it by Pinterest
Sassy Social Share
Woocommerce
Discounts for Woocommerce subscriptions
Order Restrictions for Woocommerce
Product Add-ons
Product Bundles
Smart Coupons
Gift Cards
Automate Woo
Woocommerce Tax
Woocommerce Checkout fields editor
Woocommerce Product Bundles
Woocommerce Points and Rewards
Woocommerce Follow Ups
Woocommerce Subscription Downloads
Pinterest for Woocommerce
Woocommerce PDF invoices and Packing Slips
Modern Events Calendar
The Events Calendar
PDF Embedder
PDF Poster
Toggle Content
Amelia
Bookly
All in One Events Calendar
Simple Calendar
My Calendar
Stripe by Woocommerce
Woocommerce Payments
Paypal
Square
Affirm for Woocommerce
Woolentor
Woolementor
Woocommerce shipping
UPS shipping method
USPS shipping method
FEDEX Shipping Method
Woocommerce Conditional Shipping and Payments
Shipstation
Smush
Ewww
Akismet
Jetpack
W3 Total Cache
WP Super Cache
WP Rocket
WP Optimize
Hummingbird
Auto-optimize
Essential Addons
Elementor Powerpack
Mailchimp
Constant Contact
Convertkit
Mailpoet
Optinmonster
Hustle
Ultimate Member
Paid Memberships Pro
Woocommerce Subscriptions
Wpforo
Bbpress
Discussion Board
Buddypress
Buddyboss
Peepso
Ultimate Member
Memberpress
Memberpress courses
Learndash
LifterLMS
Teachable
Learnpress
Google site kit
Monster Insights
Seedprod