Sales Force(SFDC) Links

 Technical

Apex Basics with Database

Apex Coding

Apex Triggers

Asyncronous Apex (Batch Apex, Future Methods, Scheduled Apex)

Apex Test Classes

Apex Metadata API

Apex Collections

Data Modelling

Custom MetaData Types

Data Security

Apex Integration

Visual Force Design

Lightning Aura Components and Lightning Data Service

Salesforce Lightning Design

Lightning Web Components

Validation Rules

Process Builder

DataLoader

Reports n Dashboards

Workflows

Deployments

Salesforce Console

https://trailhead.salesforce.com/en/content/learn/modules/asynchronous_apex

https://trailhead.salesforce.com/en/content/learn/projects/quickstart-apex

https://trailhead.salesforce.com/en/content/learn/trails/build-apex-coding-skills

https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_triggers.htm

https://trailhead.salesforce.com/en/content/learn/modules/apex_triggers

https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_async_overview.htm

https://trailhead.salesforce.com/en/content/learn/modules/asynchronous_apex

https://trailhead.salesforce.com/en/content/learn/modules/apex_testing

https://trailhead.salesforce.com/en/content/learn/modules/apex_metadata_api

https://trailhead.salesforce.com/en/content/learn/modules/object-oriented-programming-for-admins

https://trailhead.salesforce.com/en/content/learn/modules/data_modeling

https://trailhead.salesforce.com/en/content/learn/modules/custom_metadata_types_adv

https://trailhead.salesforce.com/en/content/learn/modules/data_security

https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_integration_intro.htm

https://trailhead.salesforce.com/en/content/learn/modules/apex_integration_services

https://trailhead.salesforce.com/en/content/learn/modules/visualforce_fundamentals

https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_intro_what_is_it.htm

https://trailhead.salesforce.com/en/content/learn/modules/lex_dev_lc_basics

https://trailhead.salesforce.com/en/content/learn/modules/lightning_data_service

https://developer.salesforce.com/docs/component-library/bundle/aura:component/documentation

https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/intro_framework.htm

https://trailhead.salesforce.com/en/content/learn/modules/lightning-design-system-basics

https://trailhead.salesforce.com/en/content/learn/modules/lightning_design_system

https://trailhead.salesforce.com/en/search?keywords=lightning%20web%20components&suggested=true

https://developer.salesforce.com/docs/component-library/documentation/en/lwc

https://trailhead.salesforce.com/en/content/learn/modules/point_click_business_logic

https://trailhead.salesforce.com/en/content/learn/modules/workflow_migration

https://trailhead.salesforce.com/en/content/learn/projects/import-and-export-with-data-management-tools

https://trailhead.salesforce.com/en/content/learn/modules/lex_implementation_reports_dashboards

https://help.salesforce.com/articleView?id=workflow_rules_new.htm&type=5

https://trailhead.salesforce.com/en/content/learn/modules/declarative-change-set-development

https://trailhead.salesforce.com/en/content/learn/modules/service_basics/service_basics_configure_console

SalesCloud

Sales Cloud Configuration and Customization

Lead and Opportunity Management

Quote Management

https://trailhead.salesforce.com/en/search?keywords=sales%20cloud

https://trailhead.salesforce.com/en/content/learn/modules/opportunity-management

https://trailhead.salesforce.com/en/content/learn/modules/leads_opportunities_lightning_experience

https://trailhead.salesforce.com/en/search?keywords=quote%20management&suggested=true

Service Cloud

Service Cloud Configuration and Customization

Case Management

Live Agent

OmniChannels

Knowledge Articles

https://trailhead.salesforce.com/en/search?keywords=service%20cloud

https://trailhead.salesforce.com/en/content/learn/projects/create-a-process-for-managing-support-cases

https://trailhead.salesforce.com/en/content/learn/modules/insurance-agent-console-for-sales-and-service

https://trailhead.salesforce.com/en/content/learn/modules/omni-channel-lex

https://trailhead.salesforce.com/en/content/learn/modules/knowledgecentered-service-in-lightning-knowledge

https://trailhead.salesforce.com/en/content/learn/modules/lightning-knowledge-setup-and-customization

Community Cloud

Introduction to Community Cloud

Community builder

Community Setup

Community Sharing and Security

Community Management

https://www.youtube.com/watch?v=fF_C_GGJMC0&list=PLaGX-30v1lh0yjm8UbB-4smaykJzCsH2y

https://trailhead.salesforce.com/en/users/mechthild/trailmixes/community-cloud-certification

Marketing Cloud Email Specialist

Basics of Marketing Cloud

Introduction to Marketing Cloud Email Studio

Email Marketing

Email message design

Marketing Automation

Subscriber and Data Management

https://www.youtube.com/watch?v=XM2G6ucoc9M&list=PLaGX-30v1lh34rpIP_g1Daabqq7_xvcmp&index=1

https://www.youtube.com/watch?v=nRhftldmmyc&list=PLaGX-30v1lh34rpIP_g1Daabqq7_xvcmp&index=2

https://trailhead.salesforce.com/users/strailhead/trailmixes/prepare-for-your-marketing-cloud-email-specialist-credential