Open to Senior Backend & Full Stack roles · Estonia relocation
Moniruzzaman Sumon

Moniruzzaman Sumon

Senior Backend & Full Stack Engineer building reliable products at scale.

Senior Software Engineer with 14 years across software development, enterprise application support, and systems administration. Open to relocation to Estonia, I bring hands-on PHP, Laravel, JavaScript, and SQL experience together with end-to-end ownership of e-commerce products.

01 · About

Engineering with the product in mind

I'm a Senior Software Engineer with 14 years of experience across full-stack development, enterprise application support, and systems administration. At BJIT, I work in Application Management Services, supporting Aton, FC-Aton, and PDM. My work spans PHP, Laravel, JavaScript, React, Next.js, MySQL, PostgreSQL, REST APIs, and troubleshooting application, database, and integration issues. I've also collaborated with international clients and distributed teams.

As founder of DailyLifely and Pollihat (পল্লীহাট), I've also taken e-commerce products from concept to working platform, connecting customer journeys and business requirements to practical software. That product ownership complements my enterprise experience: I focus on understanding the need, delivering dependable systems, and keeping them useful in production.

02 · Skills

Skills matrix

Backend

  • PHP
  • Laravel
  • Symfony (transferable PHP experience)
  • MVC frameworks
  • Python (basic)
  • REST APIs

Frontend

  • JavaScript
  • TypeScript
  • React
  • Next.js
  • HTML & CSS
  • Bootstrap
  • Tailwind CSS

Databases

  • MySQL
  • PostgreSQL
  • Oracle Database

Tools

  • Git
  • Active Directory
  • Microsoft 365
  • Jira & ITIL practices
  • Windows Server & DNS

03 · Selected Projects

Products built from the ground up

no preview

DailyLifely

E-commerce

A complete e-commerce product built from the ground up with scalable business logic.

#E-commerce#Product Ownership#Business Logic
View details →
no preview

Pollihat (পল্লীহাট)

E-commerce

A complete, scalable e-commerce platform and brand built from the ground up.

#Laravel#PHP#MySQL#Tailwind CSS
View details →

04 · Experience

Professional experience

Mar 2021 — Present

Senior Software Engineer · BJIT

Dhaka

  • Work in BJIT's Application Management Services (AMS) team, handling enterprise application support, maintenance, troubleshooting, and documentation for Aton, FC-Aton, and PDM.
  • Develop and maintain web applications and business solutions using PHP, Laravel, JavaScript, React, Next.js, MySQL, PostgreSQL, and REST APIs.
  • Manage user access and troubleshoot application, database, API, and integration issues to support reliable operations.
  • Collaborate with international clients and distributed teams while following confidentiality and security requirements.

Jul 2018 — Feb 2021

Software Engineer · Nano Information Technology (NanoSoft)

Dhaka

  • Developed web applications and enterprise solutions using PHP, Laravel, and Oracle Database.
  • Designed application modules, business logic, database operations, validation, and API-based services for public-sector projects, reporting, workflows, and online training.

Aug 2016 — Jun 2018

System Administrator · Roshawa Group

Dhaka

  • Administered Windows Server environments, infrastructure services, and user access.
  • Managed Active Directory accounts, security groups, permissions, and access controls; maintained DNS and network services.
  • Performed server backup and recovery and supported hardware, software, and network operations.

Jul 2013 — Jul 2016

IT Executive · Atish Dipankar University of Science and Technology

Dhaka

  • Provided on-site and remote IT support to administrative staff, faculty, and students.
  • Maintained computer labs and workstations, installed software, and troubleshot network issues.
  • Diagnosed hardware, software, operating system, and peripheral problems.

Sep 2011 — Jun 2013

Assistant Systems Engineer · Flora Limited

Dhaka

  • Provided on-site and remote technical support to government and private-sector clients.
  • Installed and maintained computers, laptops, printers, scanners, and other IT equipment.
  • Resolved hardware, software, Windows configuration, server setup, and networking issues.

05 · Contact

Discuss an opportunity

Interested in discussing a Senior Backend or Full Stack role? I'm open to opportunities in Estonia and ready to relocate. Email me at hello@buildwithsmk.com.