Hi, I'm
Ibad ur Razzaq Siddiqui
Cloud Engineer & Software Manager building distributed systems that scale. AWS Certified (3x). Led teams, shipped 10+ production apps, and reduced cloud costs by 84%.
About
I'm a Cloud Engineer and Software Manager with 7 years of experience building production systems. Currently at KonozRetaj where I shipped 10+ applications from zero to production, and Co-Founder at TechLabs where I lead a team of 15 engineers.
My focus is on cloud architecture, distributed systems, and backend engineering. I've reduced cloud costs by 84% ($1,900 → $300/month) through infrastructure optimization while maintaining system performance.
Pursuing my MS in Computer Science at TU Berlin starting Summer 2026, with a goal to transition into Principal Engineer or Solutions Architect roles in Germany.
Certifications
Skills
Cloud & DevOps
Backend
Frontend & Mobile
Blockchain
Featured Projects
View all →Cloud Cost Optimizer
Infrastructure optimization toolkit that reduced AWS costs by 84%
Distributed Task Queue
Scalable task processing system handling 100K+ jobs daily
Flutter Delivery App
Cross-platform delivery management application
Featured Blog
View all →All About Data Structures: A Deep Dive into Essential CS Fundamentals
Comprehensive guide to the seven fundamental data structures every developer must master. Explore arrays, linked lists, stacks, queues, trees, graphs, and hash tables with code examples, complexity analysis, and real-world applications.
What Are Data Structures? A Practical Guide for Developers
Understanding data structures and how they organize data in memory. Learn about arrays, linked lists, stacks, queues, trees, graphs, and hash tables with real-world examples and use cases.
What's in a URL? Understanding Web Address Anatomy
A concise guide to understanding URL structure and components. Learn about protocols, domains, paths, query parameters, and fragments with practical examples.
Let's work together
Open to Cloud Architecture, DevOps, and Backend Engineering roles — especially in Germany or remote-first companies.
Get in touch