Profile Picture of Adithya Raj Melayikandy

Hello, I'm Adithya Raj Melayikandy

A Results-driven professional specializing in AI/ML, system optimization, and full-stack development.

View My Work

About Me

Welcome to my portfolio! I am a results-driven professional with expertise in Oracle Fusion Cloud HCM, SAP Fieldglass VMS, and full-stack development. I have a strong foundation in AI/ML, system optimization, and scalable solutions, with a focus on performance enhancement and user experience. Currently pursuing an MS in Computer Science at the University at Buffalo, specializing in AI-driven innovations, I am passionate about solving complex problems and building innovative solutions.

Professional Experience

Assistant System Engineer - Tata Consultancy Services

June 2023 - August 2024 | Mumbai, India

  • Oracle Fusion Cloud HCM & SAP Fieldglass Consultant with expertise in human capital management and vendor management systems (VMS).
  • Experienced in system implementations, integrations, and cloud transitions to streamline business processes.
  • Optimized workflows and enhanced system performance for improved efficiency and scalability.

Trainee Associate Software Engineer - Sieva Networks Solutions

April 2023 - May 2023 | Remote

  • Maintained PHP-based backend systems.
  • Integrated APIs and third-party services for enhanced functionality.
  • Optimized backend performance for scalability and efficiency.

My Skills

Machine Learning & AI

  • Supervised & Unsupervised Learning
  • Deep Learning (ANN, CNN, RNN, LSTM, GANs)
  • Transfer Learning (ResNet, BERT)
  • Computer Vision (Image Classification, Object Detection, Camera Calibration)
  • Natural Language Processing (Tokenization, Embeddings, Sentiment Analysis)
  • Transformer-based Models (BERT, GPT-style, Word2Vec)
  • Retrieval-Augmented Generation (RAG)
  • Explainability & Model Debugging
  • Hyperparameter Tuning, Overfitting Mitigation
  • Data Mining & Statistical Modeling (PageRank, Graphical Lasso)

ML Frameworks & Libraries

  • TensorFlow / Keras
  • PyTorch
  • Scikit-learn
  • OpenCV
  • NLTK / spaCy
  • Hugging Face Transformers
  • LangChain

Software & Web Development

  • Languages: Python, JavaScript, C/C++, Java, SQL, R, PHP
  • Frontend: React.js, HTML5, CSS3, Tailwind CSS, Responsive Web Design, EJS
  • Backend: Node.js, Express.js, RESTful API Development
  • Databases: MongoDB, Mongoose, Firebase/Firestore, MySQL, PostgreSQL, FAISS
  • Version Control: Git & GitHub
  • Cloud & Deployment: Docker, AWS EC2 (beginner)

Data Science & Analytics

  • Data Handling: Pandas, NumPy, Data Cleaning & Preprocessing, Data Augmentation
  • Visualization: Matplotlib, Seaborn, Plotly, ggplot2
  • Statistical Analysis: Hypothesis Testing, Correlation, Time Series Analysis
  • SQL for Data Extraction & Optimization
  • Advanced Excel Functions (VLOOKUP, IF, OR, Pivot Tables)
  • Business Analysis (Margin, Sourcing Loss, Fill Rate, Inventory at Risk)

Computer Science Fundamentals

  • Data Structures (Arrays, Linked Lists, Trees, Graphs, Heaps)
  • Algorithms (Sorting, Searching, Greedy, Divide & Conquer, Dynamic Programming)
  • Time and Space Complexity Analysis
  • Recursion and Backtracking, Hashing, Memoization
  • Object-Oriented Programming (OOP)
  • Operating Systems Internals (Syscall Handling, Process Control, Scheduling Algorithms, Kernel Debugging)
  • Memory Management (Stack Layout, Virtual Memory)

Tools & Platforms

  • Jupyter Notebooks, Kaggle, Google Colab / Colab Pro
  • Weights & Biases / TensorBoard
  • UNIX/Linux Command Line
  • APIs (Integration & Development)
  • Postman, VS Code, PyCharm
  • Notion / Trello / Slack
  • GDB, QEMU
  • SAP Fieldglass, Oracle HCM Cloud, Azure, MS Office

My Projects

Sentiment Analysis Chatbot Project

AI Chatbot with Sentiment Analysis

Developed a conversational AI chatbot leveraging NLP techniques for sentiment and sarcasm classification. Integrated with LangChain and vector databases for RAG capabilities, providing a Streamlit UI.

Python NLP LangChain Streamlit Vector DBs
View Live GitHub
Image Translation Project

Sketch-to-Photo Image Translation

Implemented a Pix2Pix Generative Adversarial Network (GAN) for image-to-image translation, specifically converting hand-drawn sketches into realistic photos using the CUHK Dataset.

PyTorch GANs Computer Vision Deep Learning
View Live GitHub
Transformer-Based Text Classification Project

Transformer-Based Text Classification (PyTorch)

Built a Transformer model from scratch in PyTorch for NLP classification. Implemented positional encoding and attention mechanisms, achieving over 94% test accuracy with various optimization techniques.

PyTorch NLP Transformers Python
View Live GitHub
Emoji Guess Game Project

Emoji Guess Game

Developed an interactive emoji-based game using React, featuring predictive logic to determine the user's chosen emoji based on row selections. Optimized UI for dynamic updates and real-time feedback.

React JavaScript UI/UX
View Live GitHub
Todo List Project

To-Do List Application

Developed a dynamic and user-friendly To-Do List application using EJS and HTML for the frontend. Implemented a Node.js backend for task management and utilized MongoDB with Mongoose for data persistence.

Node.js Express.js MongoDB EJS HTML
View Live GitHub
Multilabel External Fault Classification Project

Multilabel External Fault Classification of Induction Motor

A project involving the classification of external faults in induction motors using Machine Learning Models, published in IEEE. This showcases expertise in applying ML to real-world engineering problems.

Machine Learning Python Data Analysis
View Publication GitHub

Get In Touch

I'm always open to new opportunities and collaborations. Feel free to reach out if you have any questions or just want to connect!

Email Me