About

Abdullah Khan



Hi, I’m C M, Abdullah Khan.
I’m currently working as a Software Engineer at IdeaScale (Oct 2023 - Present), where I contribute to building innovative platforms that help organizations harness the power of collective intelligence and drive meaningful innovation.

Previously, I spent 4 years at Bangladesh Japan Information Technology (BJIT) (Oct 2019 - Oct 2023), where I developed enterprise-scale microservices for international clients including the largest Japanese E-Commerce client, handling billions of daily requests with significant performance improvements through asynchronous development.

Working through difficult issues in Computer Science and Engineering excites me, and I’m passionate about creating scalable solutions that make a real impact.

What I Do

As a Software Engineer, I focus on developing robust, user-centric applications and solving complex technical challenges. I enjoy the entire software development lifecycle - from architecting solutions to implementing features that enhance user experience.

Technical Expertise

Core Technologies: Spring Boot, Java (8-21), Kotlin, Reactive Spring, Microservices Architecture Databases: MySQL, PostgreSQL, DynamoDB, Redis, ElasticSearch Cloud & DevOps: AWS (EC2, S3, Lambda, SNS), Docker, Kubernetes, Jenkins, ArgoCD Monitoring: Prometheus, Grafana, Kibana, Sleuth, Zipkin Specializations:

  • High-performance backend systems capable of handling billions of requests
  • Microservices migration from monolithic architectures
  • GraphQL-like API frameworks for optimized data exchange
  • Geospatial applications with advanced routing algorithms

Education & Community

Education: Bachelor of Computer Science and Engineering from International University of Business Agriculture and Technology (IUBAT), graduating with a CGPA of 3.43/4.0.

Open Source Contributions: Active contributor with merged pull requests in Spring Boot and Micronaut-Kafka repositories.

Speaking & Mentoring: Conference speaker on Java, Spring Boot, and backend development best practices. Passionate about mentoring and inspiring the next generation of engineers.

Technical Writing: Reviewed Java programming books including bestsellers in Bangladesh, contributing to the developer community’s knowledge base.

Notable Projects

Japanese E-commerce Application: Enhanced REST APIs with GraphQL-like features for mission-critical microservices serving over a billion daily requests.

Japanese Theme Park Application: Developed geospatial systems with K-Shortest Path algorithms using PostGIS for optimized routing.

WhiteBoard Application: Currently developing collaborative whiteboard with Docker/Kubernetes deployment pipelines.

When I’m not coding, I enjoy exploring new technologies, contributing to open-source projects, and sharing knowledge through conferences and this blog.

Let’s Connect

I’m always interested in connecting with fellow developers, discussing new ideas, and exploring collaboration opportunities. Feel free to reach out if you’d like to chat about technology, share insights, or discuss potential projects.

Strive now, thrive later.

A belief that shapes my actions.

“Strive now, thrive later.” – Invest your time and energy into building a future where things become easier. ***

Blog created by Khan C M, Abdullah on May 09. 2022 in Bangladesh,
based on the jekyll theme Hydejack.

C M Abdullah Khan

Working through difficult issues in Computer Science and Engineering excites me.