Free roadmap · Up to 6 months · 2 phases · 8 stages
Data Engineer roadmap
Who it's for
- • Developers moving into data
- • Analysts who enjoy automation
- • IT and software engineering students
Prerequisites
- • Comfort with a computer and file systems
- • Basic programming helps
- • 15–20 hours of study per week
Tools you'll use
Phase 1 — Foundations
Build the base: Python and Linux, advanced SQL, and the data modelling that every pipeline depends on.
Phase 2 — Intermediate & Advanced
Level up: ETL/ELT pipelines, orchestration with Airflow and dbt, cloud data platforms and big-data fundamentals.
Cloud platforms, distributed systems and production-grade engineering can require substantial additional practice.
Where this career takes you
The designations employers hire for, the cities with the strongest demand, and the duties you'll own day to day.
Job roles in the market
- • Data Engineer
- • Analytics Engineer
- • ETL Developer
- • BI Developer
- • Platform Engineer (data)
- • Database Developer
High-demand cities
- • Karachi
- • Lahore
- • Islamabad
- • Remote (worldwide)
Core duties
- • Design databases and data warehouses
- • Build and monitor data pipelines
- • Model data for analytics teams
- • Automate data quality checks
- • Deploy data platforms on cloud
Learning plan
PHASE 1
Foundations
Build the base: Python and Linux, advanced SQL, and the data modelling that every pipeline depends on.
- 1
Topics — tick as you learn
Practice exercises
- → Script that downloads API data to CSV daily
Recommended free learning resources
- 2
- 3
PHASE 2
Intermediate & Advanced
Level up: ETL/ELT pipelines, orchestration with Airflow and dbt, cloud data platforms and big-data fundamentals.
- 4
- 5
- 6
- 7
- 8
External resources are recommended for your learning journey and are not produced or endorsed by DataUpto.
Portfolio projects
API-to-database pipeline
Pull public data on a schedule and load it safely into PostgreSQL.
Scheduled warehouse pipeline
Airflow + dbt building a star schema with tests.
Data quality monitor
Automated checks that alert when data breaks.
Cloud data platform
An end-to-end lakehouse demo on one cloud provider.
Common mistakes to avoid
- Trying to learn every cloud at once
- Skipping SQL depth for trendy tools
- Pipelines that aren't idempotent
- No logging or monitoring
- No architecture diagram in the portfolio
Final self-assessment
Before applying for entry-level data engineer roles, you should be able to:
Interview preparation
Suggested next steps
- 01
Practise data engineering questions
- 02
Explore datasets with APIs
- 03
Explore the Data Engineer Program
