ATIKUR RAHMAN
Final-year B.Tech Computer Science & Engineering student at Assam down town University with 40+ projects built and certified by Meta, IBM, and University of Pennsylvania. Leading research on Deep Reinforcement Learning for Physical Layer Security in Optical Wireless Communications (OWC).
B.Tech CSE Academic Record
AI & Python Industry Roles
Completed Engineering Projects
HackerRank, Meta, IBM, UPenn
"Harnessing Deep Reinforcement Learning and clean software architecture to engineer secure, high-speed, and intelligent communication systems."
Engineering with Passion,
Innovating with Purpose
I am a final-year Computer Science & Engineering undergraduate at Assam down town University, Guwahati. With a portfolio of 40+ completed projects and professional accreditations from Meta, IBM, Akamai, and the University of Pennsylvania, I specialize in combining mathematical rigor, artificial intelligence, and clean code to solve complex engineering challenges.
My primary research project is Deep Reinforcement Learning for Physical Layer Security in Optical Wireless Communications (OWC). Using advanced DRL algorithms (such as PPO and DDPG), I design intelligent policies that adaptively control beamforming, allocate power, and maximize secrecy capacity to neutralize active and passive eavesdroppers under fluctuating optical channels.
Deep RL & OWC Security
Autonomous secrecy optimization
40+ Projects Built
AI, Simulations, Web & Systems
Python, C/C++ & PyTorch
DSA & High-performance coding
Dual Region Base
Guwahati (India) & Bogura (Bangladesh)
Skills & Technologies
Applied across 40+ engineering projects, AI models, and optical communication simulations.
Languages
- Python Advanced / DRL
- C / C++ DSA & OOP
- JavaScript ES6+ (Meta Cert)
- SQL Queries
- HTML5 & CSS3 Modern Layouts
AI & Data Science
- Deep Reinforcement Learning PPO / DDPG
- Pandas & NumPy Data Wrangling
- Machine Learning Scikit-Learn
- Business Analytics Coursera Cert
- MS Excel (Advanced) Formulas & Pivot
Systems & OWC
- Optical Wireless (OWC) Simulation
- Physical Layer Security Secrecy Capacity
- Wiretap Channel Modeling Eavesdropping
- Operating Systems Akamai & IBM Cert
- Problem Solving (DSA) 40+ Projects
Tools & Workflow
- Git & GitHub Version Control
- VS Code & Linux CLI Environment
- PyTorch & Matplotlib Modeling & Plots
- PowerPoint & Word Technical Docs
- Canva UI / Graphics
Featured Projects & Research
Spanning Deep Reinforcement Learning, Optical Wireless Communication, AI pipelines, and software systems.
Deep Reinforcement Learning for Physical Layer Security in Optical Wireless Communications (OWC)
Engineered an advanced Deep Reinforcement Learning (DRL) framework using Actor-Critic (PPO / DDPG) algorithms to autonomously maximize physical layer secrecy capacity and neutralize eavesdroppers in Optical Wireless Communication (OWC) systems under severe atmospheric turbulence, fluctuating CSI, and beam misalignment.
- Autonomous policy optimization for dynamic transmission power & beam steering.
- Evaluates Secrecy Outage Probability (SOP) and Bit Error Rate (BER) across wiretap channels.
- Python simulation engine developed with PyTorch, NumPy, and Monte-Carlo channel modeling.
Campus Chatbot
An AI-powered conversational agent designed to handle automated student queries, campus navigation, department inquiries, and course registration support with rapid response times.
- Natural Language Intent recognition and query parser.
- Lightweight, modular Python architecture for easy deployment.
- Interactive command-line and web chat interfaces.
Streamlit Stock Runner
Interactive financial dashboard and quantitative stock analysis application built using Streamlit, yFinance, and Python for real-time market visualization and trend tracking.
- Dynamic candlestick charting and technical indicator computation.
- Real-time financial API integration and historical data caching.
- Responsive user controls and statistical performance metrics.
Image Recognition System
Robust computer vision application implementing feature extraction, object identification, and neural image recognition pipelines with high precision and low latency.
- Edge detection, contour segmentation, and preprocessing filters.
- Trained convolutional classifiers with evaluation matrices.
- Real-time image classification feed support.
Music Platform Interface
A sleek, responsive frontend layout for a modern music streaming website featuring audio controls, curated track playlists, and responsive glassmorphic cards.
- Ultra-clean responsive layout with fluid CSS grid.
- Interactive audio playback bar and timeline seeker.
- Modern dark UI aesthetic with high visual contrast.
Secure Auth Flow
Implementation of an elegant and secure login authentication interface with dynamic field validation, regex password entropy scoring, and defense-in-depth sanitization.
- Real-time client-side credential verification.
- Input sanitization preventing XSS and injection patterns.
- Accessible, keyboard-navigable form controls.
Logic & Algorithms Suite
Extensive repository dedicated to solving algorithmic problem sets, complex conditional logic, nested loops, matrix math, and data structure manipulations in Python.
- Comprehensive loop constructs, control flows, and recursion.
- Benchmarked algorithm runtimes and memory efficiency.
- Competitive programming and technical interview patterns.
Intelligent Business Data Analytics Engine
Automated data ingestion, exploratory data analysis (EDA), and business intelligence dashboard using Pandas, NumPy, and statistical analytics. Extracts actionable organizational trends, correlation matrixes, and KPIs.
- Statistical trend calculation & outlier detection.
- Automated multi-sheet Excel & CSV reporting.
- Practical Coursera Business Analytics methodologies.
Comprehensive 40+ Engineering Codebase Collection
Extensive catalog of practical repositories and academic assignments covering data analysis, automation scripts, optical simulations, AI models, and competitive programming challenges.
- Python automation scripts and data wrangling pipelines.
- Algorithm implementations in C, C++, and Python.
- Machine learning exploratory models and evaluation notebooks.
Internships & Roles
Hands-on industry training and software development experience.
Artificial Intelligence Intern AICTE Approved
20 June 2026 - 19 August 2026- Completed a 2-Month AICTE & ICAC approved internship program in Artificial Intelligence in collaboration with Google for Education Partner.
- Engineered machine learning pipelines, predictive model training, and rigorous evaluation metrics under Dr. Anurag Shrivastava, Program Manager.
- Engineered clean, modular Python routines for model inference and algorithmic performance analysis.
Python Development Intern Completed
June 2025 - July 2025- Successfully completed hands-on Python development training and project implementation.
- Gained practical industry experience in object-oriented programming, data structures, and script automation.
- Collaborated on building data pipelines and automating repetitive file transformations.
Hackathon Competitor & Community Member
2025Active participant in competitive hackathons developing rapid prototypes under timed constraints. Active member of the University Language Club, fostering cross-cultural communication in English, Bengali, and Hindi.
Verified Certifications
Specializations earned from world-class universities and industry technology leaders.
Node.js (Intermediate)
Verified skill assessment covering asynchronous Event Loop mechanics, complex routing, middleware composition, API resilience, and server concurrency.
Artificial Intelligence Intern
2-Month AICTE & ICAC approved internship program in partnership with National Internship Portal (Ministry of Education) & Google for Education Partner.
Programming with JavaScript
Modern ES6+ syntax, asynchronous JS, APIs, testing, and modern frontend application logic.
Introduction to Python Programming
Core Python architecture, control structures, data pipelines, and modular software design from an Ivy League faculty.
Hardware & Operating Systems
Computer architecture, OS kernels, process scheduling, memory hierarchies, and hardware abstraction layers.
Operating Systems Fundamentals
Concurrency, threading, virtualization, file system mechanics, and networking fundamentals from a cloud leader.
Social Impact Strategy
Tools for entrepreneurs, strategic design, quantitative impact metrics, and sustainable technological innovation.
Communication for Engineers
Scientific communication, technical presentation, engineering peer review, and academic research dissemination.
Qualitative Research Design
Empirical methodology, hypothesis framing, qualitative synthesis, and rigorous research design frameworks.
English for Career Development
Cross-cultural professional workplace communication, negotiation, technical networking, and career advancement.
Ethics, Technology & Engineering
Ethical decision-making in autonomous systems, responsible algorithmic design, and technological accountability.
Ready to sync incoming verified certificates from HackerRank and competitive coding platforms.
Education Qualification
Rigorous academic background in science and computer science engineering.
B.Tech in CSE
Assam down town University
Guwahati, Assam, India
Class XII (Science)
Govt. Shah Sultan College
Bogura, Bangladesh
Class X (Science)
Kolakopa Atopjan Memorial High School
Secondary Education
Interactive Developer Terminal
Recruiters, hiring managers, and engineers can interact with my portfolio using a Unix-like CLI interface. Type help to get started.
Let's Build Something Extraordinary
Whether you have an internship opportunity, a full-time software engineering role, or a research collaboration in Deep RL / OWC, my inbox and WhatsApp are always open.
Atikur Rahman
Software Engineer & AI Researcher
Deep RL & OWC Security
Feel free to connect directly via WhatsApp, Phone, Email, or LinkedIn. I am actively interviewing for software engineering, Python, and AI positions.