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Tanzim Hossain

Backend Developer & System Design Enthusiast

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Tanzim Hossain

Backend Developer & System Design Enthusiast

tanzimhossain2@outlook.com+880 1521-459459Dhaka, Bangladesh

Passionate backend developer specializing in TypeScript, Java, and scalable system architecture. Experienced in building robust APIs, microservices, and database systems. Strong advocate for clean code, test-driven development, and continuous learning. Active open-source contributor with 724+ GitHub contributions and multiple achievements.

Professional Experience

Backend Developer
Softsasi • Remote
2025-01 - Present

Developing scalable backend systems and APIs using modern technologies. Building full-stack applications with focus on performance and maintainability.

  • Designed and implemented RESTful APIs serving production traffic
  • Built scalable microservices architecture with TypeScript and Node.js
  • Implemented CI/CD pipelines for automated deployment
Software Developer
code-BitLabs • Remote
2023-01 - Present

Working on backend development and system design. Building enterprise-grade solutions with focus on scalability and clean code.

  • Developed backend services using Spring Boot and Node.js
  • Implemented database optimization strategies that improved query performance
  • Contributed to open-source projects with 724+ GitHub contributions

Education

Bachelor of Science in Computer Science & Engineering
United International University • Dhaka, Bangladesh
2020-09 - 2026-12

Focused on software development, system design, data structures, and algorithms. Active participation in competitive programming and open-source contributions.

Technical Skills

Programming Languages
TypeScript/JavaScript, Java, Python, Go, Rust
Frameworks & Libraries
Spring Boot, Node.js, Express, React, Next.js
DevOps & Cloud
Docker, Kubernetes, AWS, GitHub Actions, Terraform
Databases
PostgreSQL, MongoDB, Redis, Elasticsearch

Certifications

Hands-On AI: Building Agents with the Google Agent Development Toolkit (ADK)
LinkedIn Learning
2025-11
Complete Guide to Java Design Patterns: Creational, Behavioral, and Structural
LinkedIn Learning
2025-10
Getting Started In Spring Development
LinkedIn Learning
2025-10
Reactive Accelerator
Learn with Sumit - LWS
2024-06