Bhairus | From Big Data to Big Adventures

Welcome to Bhairus – where curiosity meets creation 💘

Mahamudur Rahaman - Data Engineer and Travel Content Creator

I'm Mahamudur and I'm a

I am a passionate Data Engineer and travel content creator based in Budapest.With over 4 years of experience in building robust data pipelines and scalable data systems,I specialize in tools and platforms like Azure Data Factory, Apache Spark, Hadoop, Hive, Unix, and Python. Beyond tech,I run Bhairus, a growing YouTube channel where I share travel vlogs, tech insights, finance tips, and educational content in Hinglish. My goal is to inspire learning and exploration – whether through a scenic vlog in the old Baku or a deep dive into modern data architecture. This platform brings together everything I love – from engineering powerful data solutions to exploring the world and helping others grow. Let’s build, learn, and travel together.

My linkedin

🌍 My Travel

Explore my vlogs across Europe and Asia. From the busy streets of Kolkata to the cultural heart of Budapest.

Kolkata

The vibrant city of joy and culture, my hometown.

Delhi

The chaotic charm of India's capital.

Mumbai

The city that never sleeps.

Budapest

My current home and cultural hub.

Baku

New Year fireworks special.

Vienna

Elegant streets and classic architecture.

Bratislava

A medieval day trip vlog.

Guess the Place?

My Skills

I’m a Data Engineer with 4.5+ years of hands-on experience designing and maintaining scalable data pipelines and cloud-based data systems. My work focuses on building reliable ingestion, transformation, and analytics layers using modern data engineering tools. Alongside engineering, I document my learning and share technical insights through writing and video content.

Core Data Engineering

Python – Data processing, ETL/ELT pipelines, backend scripting

SQL – Analytical querying, data modeling, performance tuning

Apache Spark / Databricks – Distributed processing, batch workloads

Azure Data Factory – Orchestration, scheduling, cloud pipelines

Hive / Data Warehousing – Schema design, partitioning, large-scale queries

Supporting & Platform Skills

Cloud Platforms – Azure (primary), AWS (S3, EC2, Glue, Athena)

Streaming & Messaging – Apache Kafka (producers, consumers, pipelines)

Linux / Unix – Shell scripting, environment management

Web Fundamentals – HTML, CSS, basic frontend performance concepts

Knowledge Sharing & Content

Technical blogging and documentation

YouTube content focused on tech, learning, and career growth

Explaining complex systems in simple, practical terms