Hire the Best PyCharm Freelancers
in India

I am a 4th-year Computer Science and Artificial Intelligence Engineering student focusing on Python, C++, and backend logic optimization. I specialize in algorithmic problem-solving, debugging broken scripts, and optimizing data pipelines for fast turnarounds. I actively contribute to enterprise open-source AI repositories (like Hugging Face) and am here to unblock your projects immediately.

I am a Software Engineer and Cybersecurity Specialist. I don't just build applications; I engineer secure, intelligent, and resilient systems. Whether you need a strict-compliance data pipeline, a custom AI agent, or a high-performance web platform, I bridge the gap between cutting-edge development and enterprise-grade security. I ensure your software is not only scalable but completely secure by design. Core Expertise: 🛡️ Cybersecurity & Digital Forensics Vulnerability Assessments & Penetration Testing Threat Intelligence & Secure-by-Design Architecture Isolated-Environment Compliance & Zero-Leak Data Handling 🤖 Python, AI & Automation Robust Backend Architecture (FastAPI, Django) AI Agent Development & LLM Integrations (RAG, NLP) Automated Data Pipelines & Workflow Optimization 💻 Full-Stack Web Development Responsive Front-End UI/UX (HTML5, CSS3, Bootstrap) Secure Payment Gateway Integrations & API Development Complex Dashboard & Enterprise-Platform Development Why Work With Me? I approach every project with a "Security-First" mindset. Having executed highly sensitive technical research and deployed comprehensive web platforms, I understand the critical importance of optimized code, zero vulnerabilities, and strict deadlines. I write clean logic, communicate transparently, and take full accountability for the end product. Let’s connect and discuss how we can build something secure, intelligent, and impactful for your business.

I build reliable backends, intelligent AI systems, and automated data pipelines that save businesses time and money. With 4+ years of Python development experience, I've worked across the full backend lifecycle — from designing REST APIs and containerized deployments to building AI-powered document extraction and RAG chatbot systems. 🔹 Backend Development Production-grade REST APIs using Django and FastAPI, backed by PostgreSQL and MariaDB. Containerized deployments with Docker and Docker Compose. Clean architecture, proper schema design, and API documentation as standard. 🔹 AI & LLM Integrations End-to-end RAG (Retrieval-Augmented Generation) pipelines using LlamaIndex, ChromaDB, and OpenAI. Document intelligence systems combining OCR with GPT for automated data extraction. Experience with Pydantic-based structured output validation from LLM responses. 🔹 Web Scraping & Data Extraction Scalable scraping solutions using Scrapy, BeautifulSoup, Selenium, and Playwright. Handles JavaScript-rendered pages, pagination, and anti-bot mechanisms. Delivered in CSV, JSON, Excel, Google Sheets, or directly into your database. 🔹 Automation & Data Pipelines Workflow automation using Python + Pandas + SQL — report generation via APIs, Excel/Google Sheets automation, scheduled ETL jobs, and data cleaning pipelines.

As a full-stack developer with 2.5+ years of experience and expertise in Django, FastAPI, ReactJS, Selenium, and Pytest, I deliver high-quality, scalable web applications. With a strong focus on performance, security, and user experience, I have successfully worked on various projects, including custom APIs, e-commerce sites, dynamic dashboards, and web scraping solutions. My experience also includes creating robust automated testing workflows using Pytest to ensure application reliability and efficiency. I hold a degree in Computer Science and am passionate about crafting solutions that meet client needs while ensuring seamless integration, efficiency, and precision. Let’s work together to bring your vision to life!

⭐ "Trayambak has demonstrated absolute mastery of the subject matter. Even though the automation was in Spanish software, he adapted and understood it in record time. Highly, highly recommended." — Recent Client I build intelligent Python automations, reverse-engineer complex systems, and create secure data workflows that save businesses hundreds of manual hours. As a Certified Ethical Hacker (CEH) and ML Specialist, I specialize in building scalable solutions using Python, Machine Learning, cybersecurity practices, and advanced automation technologies. My focus is on creating practical systems that improve efficiency, security, and data-driven decision making. What I can help you with: • Complex Web Automation & API Reverse Engineering • Machine Learning model development and integration • Python backend development and API creation • Data analysis, processing, and visualization • Workflow and business process automation • Cybersecurity analysis and secure system design • AI chatbot development and automation tools • Technical project management for complex software systems I focus on writing clean, scalable, and secure code while delivering reliable solutions that create real business value for clients. If you are looking for someone who can transform technical ideas into working intelligent systems, I would be happy to collaborate with you. Let's talk!

Profile Summary I am a PyQt and Full-Stack Developer with a strong background in Data Science and Machine Learning, specializing in building intelligent, end-to-end software solutions. I have hands-on experience in machine learning, computer vision, exploratory data analysis (EDA), natural language processing (NLP), mathematical modeling, and algorithm development, along with full-stack development using Django. I design and implement complete machine learning pipelines, covering data preprocessing, model development, evaluation, hyperparameter tuning, and deployment, and integrate them seamlessly into web and desktop applications. Core Expertise: Machine Learning & AI Classification, regression, and predictive modeling Natural Language Processing (NLP) OCR and image-based ML solutions Feature engineering and model optimization Computer Vision Image processing and analysis using OpenCV OCR systems and document processing Object detection and classification End-to-End ML Pipelines Data preprocessing and post-processing Model training and evaluation Hyperparameter tuning Model deployment and integration Technical Skills: Programming & Development Python, C++, HTML, CSS PyQt (desktop application development) Django, React, Node.js REST API development Machine Learning & Data Science TensorFlow, Keras, Scikit-learn, PyMC3 NumPy, Pandas, SciPy Matplotlib, Seaborn Computer Vision OpenCV, Pillow Cloud & Tools Azure, Google Cloud Git, Jira UNIX/Linux tools and administration