diff --git a/app/models/goal.py b/app/models/goal.py
index 44282656b..ef9ac71be 100644
--- a/app/models/goal.py
+++ b/app/models/goal.py
@@ -1,5 +1,18 @@
-from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.orm import Mapped, mapped_column, relationship
 from ..db import db
 
 class Goal(db.Model):
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    title: Mapped[str]
+    tasks: Mapped[list["Task"]] = relationship(back_populates="goal")
+
+    def to_dict(self):
+        return {
+            "id": self.id,
+            "title": self.title,
+        }
+    
+    @classmethod
+    def from_dict(cls, goal_data):
+        new_goal = cls(title=goal_data["title"])
+        return new_goal
\ No newline at end of file
diff --git a/app/models/task.py b/app/models/task.py
index 5d99666a4..a6b4d97b1 100644
--- a/app/models/task.py
+++ b/app/models/task.py
@@ -1,5 +1,46 @@
-from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.orm import Mapped, mapped_column, relationship
 from ..db import db
+from datetime import datetime
+from typing import Optional
+from sqlalchemy import ForeignKey
+
 
 class Task(db.Model):
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    title: Mapped[str]
+    description: Mapped[str]
+    completed_at: Mapped[Optional[datetime]]
+    goal_id: Mapped[Optional[int]] = mapped_column(ForeignKey("goal.id"))
+    goal: Mapped[Optional["Goal"]] = relationship(back_populates="tasks")
+
+    def to_dict(self):
+        if self.completed_at:
+            completed = True
+        else:
+            completed = False
+
+        task_dict = {
+            "id": self.id,
+            "title": self.title,
+            "description": self.description,
+            "is_complete": completed,
+        }
+
+        if self.goal_id:
+            task_dict["goal_id"] = self.goal_id
+
+        return task_dict
+    
+    @classmethod
+    def from_dict(cls, task_data):
+        completed_at = task_data.get("completed_at")
+        goal_id = task_data.get("goal_id")
+
+        new_task = cls(
+            title=task_data["title"],
+            description=task_data["description"],
+            completed_at=completed_at,
+            goal_id=goal_id
+        )
+
+        return new_task
\ No newline at end of file
diff --git a/app/routes/goal_routes.py b/app/routes/goal_routes.py
index 3aae38d49..97a02403a 100644
--- a/app/routes/goal_routes.py
+++ b/app/routes/goal_routes.py
@@ -1 +1,89 @@
-from flask import Blueprint
\ No newline at end of file
+from flask import Blueprint, request, abort, make_response, Response
+from .route_utilities import validate_model
+from app.models.goal import Goal
+from app.models.task import Task
+from ..db import db
+
+
+bp = Blueprint("goals_bp", __name__, url_prefix="/goals")
+
+@bp.get("")
+def get_all_goals():
+    query = db.select(Goal)
+    goals = db.session.scalars(query)
+    goals_response = [goal.to_dict() for goal in goals]
+    return goals_response
+
+
+@bp.get("/<goal_id>")
+def get_one_goal(goal_id):
+    goal = validate_model(Goal, goal_id)
+    return {"goal": goal.to_dict()}
+
+
+@bp.put("/<goal_id>")
+def update_goal(goal_id):
+    goal = validate_model(Goal, goal_id)
+    request_body = request.get_json()
+    goal.title = request_body["title"]
+
+    db.session.add(goal)
+    db.session.commit()
+
+    return {"goal": goal.to_dict()}
+
+
+@bp.post("")
+def create_goal():
+    request_body = request.get_json()
+
+    try:
+        new_goal = Goal.from_dict(request_body)
+
+    except KeyError as error:
+        response = {"details": f"Invalid data"}
+        abort(make_response(response, 400))
+
+    db.session.add(new_goal)
+    db.session.commit()
+
+    return {"goal": new_goal.to_dict()}, 201
+
+
+@bp.delete("/<goal_id>")
+def delete_goal(goal_id):
+    goal = validate_model(Goal, goal_id)
+    db.session.delete(goal)
+    db.session.commit()
+
+    message = f"Goal {goal_id} \"{goal.title}\" successfully deleted"
+    return {"details": message}
+
+
+@bp.get("/<goal_id>/tasks")
+def get_tasks_from_goal(goal_id):
+    goal = validate_model(Goal, goal_id)
+    tasks = [task.to_dict() for task in goal.tasks]
+    
+    response = goal.to_dict()
+    response["tasks"] = tasks
+    return response
+
+
+@bp.post("/<goal_id>/tasks")
+def add_tasks_tp_goal(goal_id):
+    goal = validate_model(Goal, goal_id)
+    request_body = request.get_json()
+    task_ids = request_body["task_ids"]
+
+    for task_id in task_ids:
+        task = validate_model(Task, task_id)
+        goal.tasks.append(task)
+
+    db.session.commit()
+
+    response = {
+        "id": goal.id,
+        "task_ids": task_ids,
+    }
+    return response
\ No newline at end of file
diff --git a/app/routes/route_utilities.py b/app/routes/route_utilities.py
new file mode 100644
index 000000000..2dc8ede2d
--- /dev/null
+++ b/app/routes/route_utilities.py
@@ -0,0 +1,18 @@
+from flask import abort, make_response
+from ..db import db
+
+def validate_model(cls, model_id):
+    try:
+        model_id = int(model_id)
+    except:
+        response = {"message": f"{cls.__name__} {model_id} invalid"}
+        abort(make_response(response , 400))
+
+    query = db.select(cls).where(cls.id == model_id)
+    model = db.session.scalar(query)
+    
+    if not model:
+        response = {"message": f"{cls.__name__} {model_id} not found"}
+        abort(make_response(response, 404))
+    
+    return model
\ No newline at end of file
diff --git a/migrations/README b/migrations/README
new file mode 100644
index 000000000..0e0484415
--- /dev/null
+++ b/migrations/README
@@ -0,0 +1 @@
+Single-database configuration for Flask.
diff --git a/migrations/alembic.ini b/migrations/alembic.ini
new file mode 100644
index 000000000..ec9d45c26
--- /dev/null
+++ b/migrations/alembic.ini
@@ -0,0 +1,50 @@
+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic,flask_migrate
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[logger_flask_migrate]
+level = INFO
+handlers =
+qualname = flask_migrate
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
diff --git a/migrations/env.py b/migrations/env.py
new file mode 100644
index 000000000..4c9709271
--- /dev/null
+++ b/migrations/env.py
@@ -0,0 +1,113 @@
+import logging
+from logging.config import fileConfig
+
+from flask import current_app
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+logger = logging.getLogger('alembic.env')
+
+
+def get_engine():
+    try:
+        # this works with Flask-SQLAlchemy<3 and Alchemical
+        return current_app.extensions['migrate'].db.get_engine()
+    except (TypeError, AttributeError):
+        # this works with Flask-SQLAlchemy>=3
+        return current_app.extensions['migrate'].db.engine
+
+
+def get_engine_url():
+    try:
+        return get_engine().url.render_as_string(hide_password=False).replace(
+            '%', '%%')
+    except AttributeError:
+        return str(get_engine().url).replace('%', '%%')
+
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+config.set_main_option('sqlalchemy.url', get_engine_url())
+target_db = current_app.extensions['migrate'].db
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def get_metadata():
+    if hasattr(target_db, 'metadatas'):
+        return target_db.metadatas[None]
+    return target_db.metadata
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url, target_metadata=get_metadata(), literal_binds=True
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+
+    # this callback is used to prevent an auto-migration from being generated
+    # when there are no changes to the schema
+    # reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html
+    def process_revision_directives(context, revision, directives):
+        if getattr(config.cmd_opts, 'autogenerate', False):
+            script = directives[0]
+            if script.upgrade_ops.is_empty():
+                directives[:] = []
+                logger.info('No changes in schema detected.')
+
+    conf_args = current_app.extensions['migrate'].configure_args
+    if conf_args.get("process_revision_directives") is None:
+        conf_args["process_revision_directives"] = process_revision_directives
+
+    connectable = get_engine()
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection,
+            target_metadata=get_metadata(),
+            **conf_args
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
diff --git a/migrations/script.py.mako b/migrations/script.py.mako
new file mode 100644
index 000000000..2c0156303
--- /dev/null
+++ b/migrations/script.py.mako
@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}
diff --git a/migrations/versions/373d97eafa7b_adds_models.py b/migrations/versions/373d97eafa7b_adds_models.py
new file mode 100644
index 000000000..ad465c4a6
--- /dev/null
+++ b/migrations/versions/373d97eafa7b_adds_models.py
@@ -0,0 +1,42 @@
+"""adds models
+
+Revision ID: 373d97eafa7b
+Revises: 
+Create Date: 2024-09-19 16:29:07.548857
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '373d97eafa7b'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('goal',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('title', sa.String(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('task',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('title', sa.String(), nullable=False),
+    sa.Column('description', sa.String(), nullable=False),
+    sa.Column('completed_at', sa.DateTime(), nullable=True),
+    sa.Column('goal_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['goal_id'], ['goal.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('task')
+    op.drop_table('goal')
+    # ### end Alembic commands ###