Python Institute Guaranteed-to-Run

Python Backend Development with PostgreSQL

Master backend development with this 5-day intensive training program aligned with Python Institute certification standards. Designed for aspiring engineers, this course bridges the critical industry gap by teaching you to build secure, scalable server-side applications using Python and PostgreSQL. You will gain hands-on expertise in RESTful APIs, ORM, and advanced data modeling to meet modern development demands. By preparing you for the PCPP1 certification, this program enhances your professional credibility and industry readiness. Enroll today to gain the practical skills needed to excel in high-demand roles as a Python developer or software engineer.

40 Hours (5 Days)
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0+ professionals trained

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1-on-1 USD 2,150
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Course Overview

The Python Backend Development with PostgreSQL course by Python Institute is a specialized training program designed for aspiring backend developers, full-stack engineers, and API developers seeking to master server-side Python programming integrated with PostgreSQL database management. This course prepares learners for the PCPP1 – Certified Professional in Python Programming Level 1 (PCPP-32-101) certification exam, validating advanced Python proficiency. With over 21,000 professionals trained through Python Institute’s network, this program aligns with industry demands for scalable, database-driven applications, particularly in fintech, SaaS, and cloud services where Python adoption exceeds 48% according to JetBrains' 2023 Developer Ecosystem Report.

Participants engage with core technologies including Python 3.x, PostgreSQL 15+, RESTful APIs, Object-Relational Mapping (ORM) via SQLAlchemy, JSON/XML data handling, and HTTP methods (GET, POST, PUT, DELETE). The hands-on lab environment features real-world development scenarios using standard IDEs and command-line tools, where students build a complete backend system for a task management application. This includes designing database schemas, implementing CRUD operations, configuring REST endpoints, and integrating Python with PostgreSQL using secure connection protocols. Labs emphasize practical skills such as query optimization, transaction management, and error handling in networked applications, all executed within a local or cloud-hosted development stack.

This course directly prepares candidates for the PCPP1 certification, globally recognized by employers like IBM, Accenture, and Bosch for validating professional-grade Python competencies. Certified professionals report average salary increases of 20–30%, with backend developers in North America earning median salaries of $115,000 annually (Payscale, 2024). Koenig Solutions enhances learning with Guaranteed-to-Run batches, official Python Institute courseware, and optional 1-on-1 mentoring, ensuring personalized support. Graduates emerge ready to lead backend development projects, contribute to enterprise-scale applications, and advance into senior engineering or solutions architecture roles.

What You'll Learn

Design PostgreSQL databases following PostgreSQL best practices for efficient data management and schema normalization
Implement RESTful APIs using industry-standard frameworks to execute complex JOIN queries and manage data serialization
Configure SQLAlchemy ORM according to documentation standards for seamless PostgreSQL integration in Python backend projects
Secure backend applications by implementing JWT authentication and role-based access control
Manage database migrations effectively using Alembic to ensure version-controlled schema updates
Optimize Python backend performance by analyzing query execution plans and implementing PostgreSQL indexing strategies

Prerequisites

Recommended knowledge before taking this course
  • Basic Programming Knowledge: Familiarity with programming concepts such as variables, loops, and functions is essential. Previous experience with any programming language will be beneficial.
  • Understanding of Python Basics: A foundational understanding of Python syntax and concepts, including data structures (lists, dictionaries) and control flow, is important for grasping backend development with this language.
  • Database Fundamentals: A basic understanding of database concepts such as tables, records, and SQL basics will help in learning how to work with PostgreSQL effectively.
  • Basic Command Line Experience: Comfort with navigating and using the command line interface (CLI) for file management and executing commands is recommended.
  • Willingness to Learn: An open mindset and a willingness to engage with new technologies and concepts will greatly enhance your learning experience.
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Certification Exam

Everything you need to know about the Python Backend Development with PostgreSQL certification exam

Exam Details
Exam Name
Python Backend Development with PostgreSQL
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
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Course Curriculum

Structured learning with hands-on labs and real-world scenarios

1
Day 1– Mastering Python Backend Development with PostgreSQL
Asynchronous task queues with Celery Python 3.12 environment configuration Proprietary PostgreSQL 16 integration standards PostgreSQL 16 installation and tools Database connection configuration Client-server model mechanics Core PostgreSQL SQL queries Practical database setup lab
2
Day 2– Strategic Data Modeling and Design
Relational database principles Entity-Relationship modeling techniques Schema requirement mapping PostgreSQL table creation Primary and foreign constraints Database normalization fundamentals Middleware implementation Schema implementation hands-on lab
3
Day 3– Advanced CRUD and SQL Operations
Efficient CRUD execution Advanced SELECT query optimization Data manipulation statements Advanced filtering and sorting Complex multi-table joins Nested subquery implementation Data aggregation techniques Complex SQL query lab
4
Day 4– Python-PostgreSQL Database Integration
Python 3.12 to PostgreSQL 16 connectivity Psycopg2 library implementation Executing Python SQL commands Parameterized query security Database error handling protocols Robust transaction management Connection pooling strategies Python-PostgreSQL integration lab
5
Day 5– RESTful API Development and ORM
REST architecture overview Flask API development API endpoint implementation SQLAlchemy ORM integration Model and relationship definition Database schema migration Automated API documentation Final Project: Deploying a production-ready REST API to earn the Python Backend Development with PostgreSQL Certificate of Completion

What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

78%

of Python Backend Development with PostgreSQL certified professionals report career advancement within 6 months

Salary Impact

+22%

Average salary increase reported after obtaining the Python Backend Development with PostgreSQL certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Backend Developer
  • Python Web Developer
  • Django Developer
  • FastAPI Developer
  • API Engineer
  • Full-Stack Developer

Companies Hiring

5,000+
Fintech Startups E-commerce Platforms Data Analytics Firms Cloud Infrastructure Providers Healthcare Tech Companies Logistics and Supply Chain Firms SaaS Providers Enveritas Ascend Regional IT Consultancies

and 5,000+ organizations worldwide seeking Python Backend Development with PostgreSQL certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
Verified Reviews
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  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

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    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

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    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

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    Business Intelligence Lead

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  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

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    Cloud Solutions Architect

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    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

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    SC-300 Certified ✓ Verified
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    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

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Everything you need to know about the Python Backend Development with PostgreSQL training course

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