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Professional Summary
I am a BSc graduate in Computer Science & Engineering from
Southeast University, Bangladesh, with a strong research focus on
video steganography and multimedia security. My work explores the
intersection of covert communication, classical and modern cryptography, and digital
media processing — developing novel algorithms to conceal high-capacity secret data
within video carriers using spatial, frequency, and temporal domain techniques.
I am passionate about data security, steganalysis, and advancing the boundaries of
imperceptible information hiding for real-world cybersecurity applications.
Video Steganography
Cryptography
Digital Image Processing
Python / OpenCV
Machine Learning
Network Security
Steganalysis
Java
Technical Skills
Research & Security
- Video Steganography, Cryptography (AES/RSA), Steganalysis, Digital Watermarking, Network Security, Digital Forensics
Research & Security: Video Steganography, Cryptography (AES/RSA), Steganalysis, Digital Watermarking, Network Security, Digital Forensics
Programming & Tools
- Python, OpenCV, Java, MATLAB, TensorFlow / Keras, Git / GitHub
Programming & Tools: Python, OpenCV, Java, MATLAB, TensorFlow / Keras, Git / GitHub
Signal & Media Processing
- LSB Encoding, DCT / DWT Transforms, Frame Analysis, Image Processing
Signal & Media Processing: LSB Encoding, DCT / DWT Transforms, Frame Analysis, Image Processing
Other
- Machine Learning, CNN-based Feature Extraction, Data Structures & Algorithms, Technical Writing
Other: Machine Learning, CNN-based Feature Extraction, Data Structures & Algorithms, Technical Writing
Professional Experience
Research Assistant — Video Steganography Lab
Jan 2024 – PresentSoutheast University, Dept. of CSE · Dhaka, Bangladesh
- Designed and implemented novel LSB-based and DCT-domain video steganography algorithms achieving higher payload capacity with imperceptible distortion.
- Conducted comparative analysis of spatial vs. frequency domain embedding techniques across multiple video codecs (H.264, H.265).
- Authored research documentation and presented findings to faculty supervisors at monthly lab reviews.
Undergraduate Researcher
Jun 2023 – Dec 2023Southeast University · Dhaka, Bangladesh
- Developed a CNN-based steganalysis model (CipherLens) to detect hidden data embedded in video streams with ~91% detection accuracy.
- Performed dataset curation, preprocessing, and training pipeline setup using TensorFlow/Keras.
Project Highlights
StegoVid — High-Capacity Video Steganography Engine
- Developed algorithms to embed high-capacity secret payloads within video frames using multi-domain techniques (spatial + frequency).
- Achieved imperceptible embedding with PSNR > 42 dB and SSIM > 0.98 across benchmark datasets.
Education
Bachelor of Science (BSc) — Computer Science & Engineering CGPA 3.65
2020 – 2024Southeast University · Dhaka, Bangladesh
- Specialized in video steganography, network security, and multimedia data hiding.
- Completed thesis on high-capacity covert communication using video carriers.
Higher Secondary Certificate (HSC) — Science GPA 5.00
2018 – 2020Rajshahi College · Rajshahi, Bangladesh
Secondary School Certificate (SSC) — Science GPA 5.00
2016 – 2018Rajshahi Govt. City College · Rajshahi, Bangladesh
Research & Publications
Adaptive LSB-Based Video Steganography with AES Encryption for Enhanced Security
Conference · CCIDA · 2024
- Research paper focused on secure high-capacity data hiding in video carriers.
A Comparative Study of Frequency-Domain Techniques for Video Steganography
Thesis · Southeast University · 2024
- Undergraduate thesis comparing DCT and DWT based embedding methods.
Certifications & Achievements
Deep Learning Specialization
Coursera / deeplearning.ai · 2023
- Completed a five-course specialization covering practical deep learning and neural networks.
Additional Information
Languages
Bengali (Native) · English (Professional)
Publications
3 research publications (in progress / submitted)
Interests
Cybersecurity · Digital Forensics · Open-Source Research
Availability
Open to research positions, remote or on-site (Dhaka)