Learn Salesforce (Admin + Developer) with LWC Live Project

Write your first Apex program in a Salesforce developer org using the execute anonymous window to print hello world with System.debug, and learn Apex's java-like syntax.

Explore apex, a Salesforce proprietary, object oriented, strongly typed, compiled language that runs on the force.com platform. Learn java-like syntax, database integration, multi-tenant design, automatic upgrades, and case insensitivity.

Learn to create an apex class and its objects, define public methods, and test them in the execute anonymous window with system.debug.

Explore Apex access modifiers—private, protected, public, and global—and learn how each restricts or enables access within classes, across subclasses, and between namespaces.

Discover Apex primitive data types, including integer and long for 32/64 bit numbers, double and decimal for floating points, date time, blob, and id for binary data and records.

Master Apex control structures, including sequence, selection, and loop structures, with if, else, switch, and for while do while controlling execution.

Explore Apex selection structures using if, else, nested if, and else-if ladder, with examples of positive or negative numbers and even or odd checks, preparing for switch.

Learn how to implement selection structures in Apex using switch on, with when and a default block, comparing to C, C++, and Java, and showing examples and outputs.

Master Apex looping statements, including for, while, and do while, through initialization, condition, and increment concepts, with examples printing hello world and squares from 0 to 4.

Explore Apex for-each loops over arrays, lists, and sets using the enhanced for loop syntax. Observe how sets yield unique values while lists and arrays preserve duplicates.

Explore jumping statements in Apex: break and continue, their effect on innermost loops, differences, and examples in for, while, and do-while loops.

Learn to create a custom app, objects, tabs, fields, and records in Self-force, and understand standard versus custom components through the setup, tabs, and data entry workflow.

Create a custom app in Salesforce Lightning via setup and app manager, configure navigation, tabs, and utilities, and assign access to user profiles.

Explore how Salesforce uses master-detail and lookup relationships to connect parent and child objects, reduce data redundancy, avoid inconsistencies, and manage many-to-many scenarios.

Explains master-detail and lookup one to many relationships in Salesforce, showing how to create child relationship fields, link to parent objects like college and staffroom, and compare delete behavior.

Learn how to implement many-to-many relationships in Salesforce using a junction object, linking students and teachers via two master-detail relationships, with practical setup steps.

Explore the schema builder in Salesforce, a graphical tool to view and modify objects, fields, and relationships, including master-detail and lookup connections, and to create custom objects via drag-and-drop.

Learn how to use soql to query a Salesforce custom object with select and where clauses in the developer console, including field names and string literals.

Explore how to use and and or in a where clause of a select query with Salesforce object query language (SOQL), building multiple conditions and parentheses to filter records.

Explore using the in and like keywords in SOQL queries to filter records, compare multiple values with or, and apply wildcards percent and underscore for text patterns.

Learn how the order by clause sorts records in ascending or descending order, with ascending as default, by fields like roll number or department, including nulls first or last.

master soql pagination by applying limit then offset with order by, including desc for newest first, and practice in the developer console to fetch top records or skip initial ones.

Insert single and multiple records into a Salesforce object using Apex, demonstrating the insert keyword, list-based bulk inserts, and how to create a college__c record with name, college_id, and city.

Update Salesforce records using Apex dml and soql, fetch relevant records, modify fields, and apply update with keyword or database class, noting partial success.

Perform apex delete dml operations by querying and deleting college records with a soql delete query and database class. Explore recycle bin undelete and difference between partial and normal success.

Explore aggregate functions in SQL, including average, sum, max, min, count, and count distinct, and learn group by and having to summarize by lead source.

Explore how to run Apex SQL queries with aggregate functions, use aggregate result class with get and expression zero, and apply SQL for loop with group by for memory-efficient outputs.

Learn how Apex handles runtime exceptions, including divide by zero, missing required fields, and null pointer errors, and use throw to trigger them manually.

Master exception handling in apex with try, catch, finally, including multiple catch blocks. Throw exceptions manually, handle divide by zero and null pointer exception, and ensure cleanup in finally.

Learn common Apex exception methods such as get cause, init cause, get line number, get message, get stack trace string, and get type name, with a divide by zero example.

Create a custom Apex exception class that extends the standard exception, then override getMessage to return a tailored message such as divide by zero, and throw the custom exception.

Learn how to create users in a Salesforce org via setup, add new users with required fields, assign roles and profiles, set passwords, and verify accounts across Lightning and Classic.

Learn how roles define employee designations, create new roles, establish a role hierarchy in Salesforce, and assign users while managing roles in setup.

Learn to create and manage public groups in Salesforce to share resources with a set of users, roles, or groups. See how to add members, save, and reuse groups.

Learn how to create queues in Salesforce to manage workload more effectively by assigning objects and records to a queue, then allocating them to users.

Understand how profiles define how users access objects and data in Salesforce, including app visibility and permissions, and how to create and assign a profile by cloning an existing one.

Discover how Salesforce Lightning page layouts control field visibility, required status, and organization, then edit them by dragging fields, adding sections, and choosing one- or two-column layouts.

Learn how to reveal app tabs for other users by cloning and editing the force.com app subscription profile, enabling default tab settings and object permissions, then assigning the new profile.

Explore how field level security and page layout control field visibility, editability, and required status for different profiles, using the teacher object and a number field named experience as examples.

Learn how permission sets extend user access without changing profiles, allocate them to specific users, and grant app access like my app two in Salesforce.

Evaluate when to use the data import wizard versus the data loader for Salesforce data management, highlighting in-browser versus desktop use, record limits, object support, and detailed logging.

Use the Salesforce data import wizard to import up to 50,000 records into standard objects like accounts and leads, plus custom objects. Insert, update, upsert; duplicates ignored; monitor results.

Install Salesforce data loader on Windows and perform bulk imports and exports for standard and custom objects, using insert, update, upsert, delete, and export with mapping and security token.

Learn how to export Salesforce data using the in-browser widget and data loader, export now or schedule exports across multiple objects, with email notifications and downloadable Excel files.

Learn how to create Salesforce email templates—text, HTML with classic letterhead, custom HTML, and Visualforce—in both Classic and Lightning. Discover merge fields and mass email workflows.

Learn to create and customize Visualforce email templates in Salesforce to send dynamic emails with merge fields like name, company, and lead status, and understand testing and mass-email limitations.

Learn how Salesforce workflow rules automate business processes using criteria and actions, including tasks, email alerts, field updates, and outbound messages, illustrated with a student object example.