Resume • Ratul Hasan Ruhan • Peerlist Profile

Building Meaningful Tech | Software Engineer Specializing in Mobile, AI, and Localized Solutions

Dhaka, Bangladesh

Book 1:1

ratuler.vercel.app

Experience

6 years, 2 months

Appibrium

Founder & Full-stack Mobile Architect

Jun 2025 - Present (10 m) • dhaka, bangladesh • full-time

I design and build complete mobile systems—from frontend UI to backend infrastructure—with deep integration of DevOps and machine learning. At Appibrium, I lead the full product lifecycle, turning ideas into high-performance, scalable apps.

Mobile Application Development

Flutter

Android

JavaSoftware DevelopmentSoftware Architect and Developer

Solution Explorer

Software Engineer

Aug 2025 - Oct 2026 (1 yr, 2 m) • maryland, united states • full-time

Responsible for designing, developing, and maintaining all mobile applications.

Product ManagementSoftware Architect

Rust

C++

Bdcalling IT Ltd.

Flutter Developer

Apr 2025 - May 2025 (1 m) • dhaka, bangladesh

Emerge AI

Mobile Application Developer

Oct 2024 - Jun 2025 (8 m) • beijing, china

Infolook

Mobile Application Developer

Sep 2023 - Oct 2024 (1 yr, 1 m) • dhaka, bangladesh

Education

University of Greenwich

Bachelor of Science (BS), Computing

2025 - 2025

Daffodil International University-DIU

Bachelor of Science in Computer Science and Engineering - CSE, Computer Engineering

2024 - 2027

Shariatpur Govt. College

HSC, Science

2021 - 2023

PTGD Govt. High School

SSC, Science

2016 - 2020

Certification

Computer Architecture Course

Codecademy ↗

Mar 2026 - No Expiry

Cisco Certified Network Associate - Networking

Udemy ↗

Aug 2024 - No Expiry

Volunteering

Volunteer

Bangladesh Open Source Network (BdOSN)

Apr 2025 - Present

Recently joined BdOSN as a volunteer to be part of a growing community that promotes open-source culture, digital literacy, and inclusive technology in Bangladesh. I look forward to contributing to upcoming initiatives, events, and knowledge-sharing activities that align with my passion for accessible and impactful tech.

Volunteer

Society for the Popularization of Science, Bangladesh

Jan 2025 - Present

Ratul Hasan Ruhan