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Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

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towfiq-ul/README.md

Assalamu Aalaikum. Peace be upon you!

👋 I'm Towfiqul Islam, a Senior Software Engineer specializing in distributed systems, fintech backends, and cloud-native architecture. I build high-throughput event-driven platforms using Java/Spring Boot, Kafka, AWS, and Kubernetes — currently working on core payment infrastructure at Bangladesh's leading MFS platform.

🚀 Professional Overview

Accomplished engineer with over 7 years of experience designing and delivering scalable enterprise solutions. Proven track record of optimizing database performance by 40% and contributing to high-impact fintech and IoT domains.

🛠 Tech Stack

  • Backend: Java (Spring Boot, Spring Cloud), PHP (Laravel), Microservices, REST APIs
  • Data & Messaging: Kafka, RabbitMQ, PostgreSQL, MySQL, Oracle, Redis, DynamoDB, Cassandra
  • Cloud & DevOps: AWS, Docker, Kubernetes, Jenkins, GitHub Actions, CI/CD
  • Architecture: Event-Driven Systems, Domain-Driven Design (DDD), Clean Architecture

📈 Key Highlights

  • Fintech Scale: Architecture design for bK-MFS platforms handling millions of daily transactions.
  • Performance: Achieved 40% improvement through DB optimization and Redis caching.
  • Open Source: Merged contributions to the ThingsBoard IoT platform.
  • Leadership: Mentored junior engineers and established CI/CD standards improving productivity by 30%.

💼 Work Experience

  • Senior Software Engineer @ Exabyting | May 2024 – Present
  • Software Engineer @ SELISE (Zürich, Remote) | Nov 2021 – Apr 2024
  • Software Engineer @ Exabyting | Dec 2019 – Nov 2021
  • Java Software Engineer @ TechServe4U (USA, Remote) | May 2021 – Oct 2021

📂 Featured Projects

  • Tesenso MW: Multi-tenant IoT platform handling millions of data points using Spring Boot and Kafka.
  • FDPS: Financial Document Processing System using Apache Camel and ActiveMQ.
  • Urstamm: Blockchain-integrated sustainable wood sourcing supply chain solution.
  • Agent App MW: High-availability middleware for bK-MFS Agent ecosystem.

© 2018-2026 Towfiqul Islam. Crafted with passion and precision.

Pinned Loading

  1. environment-setup environment-setup Public

    A bunch of Shell file with installation commands for ubuntu

    Shell 11 16

  2. Problem-Solvings Problem-Solvings Public

    Programming Problems . The most memorable time of life .. :)

    HTML 4 2

  3. RepositoryAndServiceCommand RepositoryAndServiceCommand Public

    Two commands to Add Repository and Service Class

    PHP 6 1

  4. IIUC_Transport_Management_System IIUC_Transport_Management_System Public

    This is my academic 4th year final project

    PHP 5 1

  5. towfiq-ul.github.io towfiq-ul.github.io Public

    My Portfolio https://towfiq-ul.github.io

    CSS 2 3