Hello, I'm

Md. Abdullah Ibna Harun

IT & Software Quality Assurance Professional

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About Me

Dynamic IT and Software Quality Assurance Professional with 2+ years of hands-on technical experience within Agile environments. Proficient in web automation (Selenium), database queries, and network simulations using Cisco Packet Tracer. Experienced in diagnosing software anomalies, providing infrastructure and system support for enterprise software (HRM, ERP, POS), and documenting technical requirements (SRS). Committed to maintaining system operational stability and efficiency. Currently pursuing my M.Sc. in Software Engineering (Major in Cybersecurity) from Daffodil International University.

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My Services

Technical Support & Infrastructure

Expertise in software anomalies diagnostics, IT infrastructure maintenance, and remote system support.

Networking & Simulation

Designing, configuring, and optimizing infrastructure routing architectures (LAN, RIPv2, DHCP, DNS).

Automation & Manual Testing

Writing browser automation scripts using Selenium and managing manual enterprise application testing pipelines.

Cybersecurity Operations

Web app penetration testing assessments (SQLi, XSS, CSRF, IDOR) and automated security vulnerability scanning.

Database Administration

Executing structured data schemas, optimized query handling, and transactional database integrity validation.

Technical Documentation

Authoring comprehensive Software Requirement Specifications (SRS), product mapping, and execution reports.

Key Projects

School Network System

Designed and simulated a comprehensive institutional network architecture supporting school directories, registration, and user directory systems. Configured core network services like DHCP, RIPv2, DNS, and central email configurations.

Technologies: Cisco Packet Tracer, Network Topology Engineering

Project Link: GitHub Repository

YouTube Spam Comment Detector

Developed a full-stack Machine Learning web application using Flask microframework to classify real-time comments with 92% accuracy. Implemented NumPy/Pandas pipelines and utilized Scikit-learn for text analysis algorithms.

Technologies: Python, Flask, Naive Bayes, NumPy, Pandas, Scikit-learn

Project Link: GitHub Repository

Allopathic Products Data Scraper

Developed an automated web scraping script leveraging Selenium for headless browser automation and data extraction. Implemented dynamic pagination handling and structured batch-processing pipelines using Pandas.

Technologies: Python, Selenium, Pandas, Automated Web Scraping

Project Link: GitHub Repository

Cross-Platform Blog Application

Developed a feature-rich mobile/desktop CRUD blog application using Flutter framework and Dart language integrated with GetX state management. Integrated Firebase Authentication and real-time Firestore synchronization.

Technologies: Flutter, Dart, GetX, Firebase Auth, Cloud Firestore

Project Link: GitHub Repository

Professional Experience

Technical Support & QA Engineer

Smart Software Ltd. | Feb 2024 -- Feb 2025

  • Maintained and monitored system performance across 200+ functional modules of Enterprise application platforms including HRM, ERP, and POS systems.
  • Diagnosed technical anomalies, performed software troubleshooting, and provided user support via remote access tools (AnyDesk/TeamViewer).
  • Coordinated with cross-functional development teams to deploy stable updates, analyze requirements (SRS), and manage testing documentation.
  • Led an Agile sub-team of 4 members, managing daily task allocation and incident tracking via Bitrix24.

SQA Intern

Creative Soft Technology Ltd. | Sept 2023 -- Dec 2023

  • Assisted in setting up and testing system workflows and database integration protocols for internal projects.
  • Developed automated scripts and handled manual technical assessments to validate system navigation paths and database integrity.
  • Maintained granular system documentation, asset logs, and generated weekly technical performance status reports.

Technical Skills & Certifications

Networking (LAN, RIPv2, DHCP, DNS, Cisco Packet Tracer)
Cyber Security (Ethical Hacking, Web App PenTesting, Acunetix)
Automation & Testing (Selenium, BrowserStack, JMeter, Postman, JUnit, Shell Scripting)
Remote Technical Support (AnyDesk, TeamViewer)
Databases (SQL, PostgreSQL, MySQL, DBA)
Enterprise Software Troubleshooting (ERP, HRM, POS)
Languages (Java, Python, C/C++, Dart)
Frameworks (Spring Boot, Microservices, Angular, Flutter, Firebase)
Management (Agile, SDLC, STLC, SRS, JIRA, Trello, Bitrix24)
Operations (Advanced Excel, Visio, Access Control, CCTV)

Certifications

Education

M.Sc. in Software Engineering (Major in Cybersecurity)

Daffodil International University | Ongoing (Expected Jul 2026)

B.Sc. in Computer Science and Engineering

Daffodil International University | Graduated Feb 2024 (CGPA: 3.78/4.00)

Activities

Contact Me

Email:

mdabdullahih13426@gmail.com

Phone:

+8801786287766

LinkedIn:

linkedin.com/in/mdabdullahibnaharun

GitHub:

github.com/mdabdullahibnaharun

Location:

20 Sukrabad, Dhaka-1207, Bangladesh