AboutJourneySkillsLabsProjectsEducationAchievementsContact
St. Louis, MissouriOpen to work
Cybersecurity, IT infrastructure, software development

I follow problems through the stack.

I bring production troubleshooting and deployment experience, with graduate work in networking and critical infrastructure. I’m interested in IT infrastructure and data center operations.

Follow the descent ↓Get in touch

A developer who wants to see the whole stack.

I’ve spent years in production web and SaaS environments, diagnosing defects, supporting deployments and working with backend teams on Laravel systems. My graduate work in digital forensics, threat analysis and critical infrastructure adds the defender’s view of those same systems.

2018First professional web work
4Companies and teams
2Hackathon podium finishes
M.S.Cybersecurity, in progress

The descent, from interface to infrastructure.

  1. May 2022 – Jul 2024, Dhaka

    Software developer, KreativDev

    • Developed features for multivendor, SaaS and e-commerce platforms.
    • Diagnosed production defects, browser and device issues and performance problems.
    • Worked with backend developers on Laravel systems and Git workflows to ship reliable releases.
  2. Aug 2024 – present, St. Louis

    Graduate student, cybersecurity

    • Hands-on digital forensics, threat modeling and analytics, building the defender’s view.
  3. Sep 2018 – Jul 2020, Sylhet

    Front-end developer, AlgoSpell

    • Built JavaScript and Angular websites and Ionic hybrid mobile apps.
    • Tested deployments, resolved technical issues and collaborated through GitHub.
  4. Sep – Nov 2020, remote

    Web developer, Salah Software & Solution

    • Converted Figma and XD designs into Angular interfaces.
    • Ran usability and compatibility testing and helped backend developers troubleshoot.
  5. Dec 2020 – Apr 2022, Sylhet

    Front-end developer, Bonikk

    • Built and maintained e-commerce interfaces connected to backend services and data.
    • Tested across devices and optimized performance.

Three layers of skill, one continuous stack.

Systems and data

where I build
PythonGit and GitHubWindowsLinuxLaravelMongoDBFirebaseSQLRC/C++Power BIMachine learning

Security and infrastructure

where I’m heading
Critical infrastructureWiresharkNetworkingProduction troubleshootingThreat analysisVulnerability managementSIEM conceptsDigital forensicsSTRIDEAutopsyFTK ImagerHxDExifTool

Interface

where I started
AngularIonicJavaScriptTypeScriptHTML/CSSWebpackNPM

Labs and field work.

Digital forensics

Hands-on file, disk, metadata and network analysis, with findings documented from each lab exercise.

Autopsy, FTK Imager, HxD, Wireshark, ExifTool

Threat modeling and analytics

Graduate coursework applying STRIDE, AES concepts, threat and vulnerability analysis and SIEM concepts, alongside machine learning and data work.

R, Python, Power BI

University bus tracker

Contributed to Leading University’s official bus-tracking mobile application.

Mobile development

Hackathons

2018 Idea Hack Hackathon champion, as team lead

Top 5, IUT 10th ICT Fest Hackathon, 2019

Education.

Aug 2024 – present

M.S. in Cybersecurity (AI emphasis)

Webster University, St. Louis, Missouri

2021

B.S. in Computer Science & Engineering

Leading University, Sylhet, Bangladesh

Highlights.

  • 2018 Idea Hack Hackathon champion, as team lead
  • Top 5, IUT 10th ICT Fest Hackathon, 2019
  • Contributor to Leading University’s official bus-tracking app

Let’s open a connection.

I’m looking for roles in cybersecurity, IT infrastructure and data center operations, and for modern technical teams that value both building and defending.

hellodulon@outlook.com
LinkedIn ↗GitHub ↗