Engineering Intelligence & Securing Systems
I am an AI Engineer & Cybersecurity Specialist at BrainSpark Digital. I bridge high-reliability machine learning systems with deep offensive and defensive security expertise.
Who I Am
I hold a B.Sc. in Computer Science & Engineering from Uttara University. My engineering philosophy is simple: build production systems that solve hard, measurable operational problems without superficial hype.
Cybersecurity: Offensive & Defensive Mastery
Beyond machine learning, I operate deeply in cybersecurity, executing both offensive red-teaming audits and defensive blue-team investigations:
- Offensive Security (Red Teaming): Web application penetration testing, Active Directory domain compromise, Kerberoasting, ACL abuse, privilege escalation, and vulnerability research.
- Defensive Security (Blue Teaming): Volatile memory analysis with Volatility 3, digital forensics, incident response triage, C2 beacon extraction, threat hunting, and network traffic correlation in Wireshark.
Explore my hands-on lab breakdowns and security audits in the Cybersecurity Writeups section.
AI & Machine Learning Focus
My AI engineering focus centers on production Large Language Models (LLMs), Agentic multi-agent topologies (using LangChain and Agno), RAG knowledge grounding pipelines, and Computer Vision architectures with PyTorch and OpenCV.
Credentials & Industry Certifications
I continuously refine my expertise with industry-recognized certifications from global leaders:
Let's Connect
Whether you need a custom LLM agent, a security audit, or full-stack machine learning architecture, I am open for consultation and collaborations.