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Generative AI Course in Kolkata
Generative AI Course in Kolkata (Online Training)
– Varnik Technologies
Transform Your Career with India’s Most Comprehensive GenAI Program.
Welcome to the future of software development and data science. Varnik Technologies presents the premier Generative AI Course in Kolkata, a specialized Online (Live Instructor-Led) program designed to turn ambitious tech professionals into elite AI Engineers. Whether you are a software developer in Salt Lake Sector V, a data analyst in New Town, or a fresh graduate from Jadavpur or MAKAUT, this course is your gateway to mastering the most disruptive technology of the decade.
The IT landscape in West Bengal is undergoing a massive shift. The era of traditional coding is evolving, and the demand for professionals who can build, fine-tune, and deploy Large Language Models (LLMs) is at an all-time high. Our training is not just about writing prompts; it is a deep dive into the engineering behind AI. You will learn to build sophisticated applications using the latest tech stack—OpenAI API, LangChain, Hugging Face, Vector Databases, and Llama 3—all from the comfort of your home.
Batch Details – Varnik Technologies
We operate on a transparent, professional model. Our training is strictly Online and Live Instructor-Led, ensuring you get the same interactivity as a physical classroom without the logistical hassles.
Feature | Details |
Course Name | Master Generative AI: From Zero to Hero |
Training Mode | Online (Live Instructor-Led Only) |
Trainer Profile | Senior AI Architect (12+ Years in Data Science & AI) |
Next Batch Date | New Batch Starting Soon (Weekend & Weekday Options) |
Course Duration | 12 Weeks (60+ Hours of Live Coding) |
Tools Covered | Python, OpenAI, LangChain, Pinecone, Hugging Face, Llama Index |
Target Audience | Developers, Data Scientists, Architects, QA Engineers |
Contact Support | +91-7330619292 / info@varniktech.com |
Demo Class | [Click Here to Book Your Free Live Demo] |
Course Overview: Beyond the Hype of AI
Generative AI is not a passing trend; it is the new operating system for the digital world. However, there is a significant gap between “using ChatGPT” and “building with Generative AI.” Most courses in the market focus superficially on prompt engineering, which is merely scratching the surface. The Generative AI Course in Kolkata by Varnik Technologies is engineered to make you a creator, not just a consumer.
In this rigorous Online Training, we peel back the layers of how Generative AI actually works. You will move past basic API calls to understand the architecture of Transformers, the nuance of Tokenization, and the power of Embeddings. The curriculum is meticulously crafted to cover the entire lifecycle of an AI application. You will learn how to ingest custom data, process it efficiently, store it in vector databases like Pinecone or ChromaDB, and retrieve it using RAG (Retrieval-Augmented Generation) pipelines to create chatbots that don’t hallucinate.
We also focus heavily on the “Open Source” revolution. While proprietary models like GPT-4 are powerful, the industry is moving toward open-source models like Llama 3 and Mistral for cost efficiency and data privacy. Our course equips you with the skills to download, quantize, and run these models locally or on the cloud, a skill set that is highly prized by enterprise employers in Kolkata and beyond.
Why Learn Generative AI in Kolkata?
The Evolution of Kolkata’s IT Sector
Kolkata has long been known as a service hub, housing major giants like TCS, Cognizant, and Wipro in Salt Lake and Rajarhat. However, the narrative is changing. These service giants are actively pivoting to AI-first strategies. They are setting up Centers of Excellence (CoE) for AI and Machine Learning right here in the city. By enrolling in a Generative AI Course in Kolkata, you position yourself at the forefront of this transition. You stop being a legacy coder and become a key asset who can lead AI initiatives within these established organizations.
The Rise of Deep-Tech Startups in New Town
Beyond the service giants, New Town and Sector V are witnessing a mushrooming of deep-tech startups focused on Fintech, EdTech, and HealthTech. These companies operate on lean teams and require full-stack AI engineers—professionals who can build the backend, integrate the AI, and deploy the solution. The demand for such talent in West Bengal currently exceeds the supply by a massive margin. This supply-demand gap means that certified AI professionals in Kolkata can command salaries comparable to those in Bangalore or Hyderabad, without having to relocate.
Future-Proofing Your Career
The fear of AI replacing jobs is real, but it is nuanced. AI will not replace developers; developers using AI will replace those who don’t. Whether you are a Java developer, a Python scripter, or a QA automation engineer, your current skills are at risk of commoditization. Learning Generative AI is the ultimate insurance policy for your career. It opens doors to roles like AI Solutions Architect, LLM Engineer, and Prompt Engineer, which are currently the highest-paying tech roles in the Indian market.
Why Choose Varnik Technologies?
Finding the right mentor is critical. Many institutes in Kolkata offer “AI courses” that are essentially recordings of outdated Python tutorials. Varnik Technologies stands apart with a philosophy of “Code First, Theory Second.”
- Expert Practitioners as Trainers: Your instructor is not a theoretical academic but a Senior AI Architect currently working on large-scale AI deployments. They bring real-world war stories to the class—sharing challenges faced during production, cost-optimization strategies for API usage, and security best practices for LLMs.
- Live, Interactive Coding: We do not believe in passive learning. In our Online Live Sessions, you write code alongside the trainer. If you get a RateLimitError or a ContextWindowExceeded error, we debug it together in real-time. This hands-on approach builds the muscle memory required to be a confident developer.
- Enterprise-Grade Curriculum: We don’t just teach you to build a toy chatbot. We teach you how to build production-ready applications. You will learn about LangSmith for tracing, memory management in chatbots, and how to handle structured output from LLMs—skills that separate hobbyists from professionals.
- Dedicated Placement Support: Varnik Technologies has a dedicated placement cell that assists you with resume building, LinkedIn profile optimization, and mock interviews. We know exactly what hiring managers in Kolkata are looking for and tailor your portfolio to highlight those specific skills.
Advantages of Online Training for Kolkata Learners
There is a common misconception that “classroom training is better.” In the context of advanced programming like Generative AI, this is often false. Here is why our Online Live Training is the superior choice for learners in Kolkata:
- Avoid the Logistics Nightmare: Anyone living in Kolkata knows the pain of commuting during peak hours. Whether it’s the traffic on the EM Bypass, the congestion at Ultadanga, or the packed metro trains, commuting drains your energy. Our online model allows you to invest that time and energy into learning. You can attend class from your home in Behala, Dum Dum, or Garia without stepping out.
- The “Dual Screen” Advantage: Coding is best learned when you have the instructor’s screen on one monitor (or window) and your IDE (VS Code) on another. In a physical classroom with a projector, you are constantly looking up and down, missing lines of code. In our online environment, you have a crystal-clear view of the code, making the learning process faster and more efficient.
- Cloud-Native Learning: Generative AI development happens in the cloud. You will be using Google Colab, AWS Bedrock, or Azure OpenAI. Learning in a digital-first environment mimics the actual work environment of an AI Engineer. You get comfortable with remote collaboration tools, screen sharing, and cloud deployments—skills that are essential for modern remote or hybrid jobs.
- Never Miss a Beat with Recordings: Life in Kolkata can be unpredictable—monsoon rains, traffic jams, or power cuts. In an offline class, if you miss a session, it’s gone forever. At Varnik Technologies, every single live session is recorded in HD. You get lifetime access to these recordings, allowing you to revise complex concepts like “Vector Embeddings” or “Chain of Thought Prompting” as many times as you need.
Detailed Course Curriculum
At Varnik Technologies, we believe in a “structured chaos” approach to learning. We start with the disciplined fundamentals and move quickly into the creative chaos of building real-world AI applications. Our Generative AI Course in Kolkata is divided into three strategic levels designed to take you from a novice to a deployable AI Engineer.
Level 1: Foundation & The Generative Shift (Weeks 1-4)
Before building complex agents, you must understand the engine driving them. In this module, we strip away the magic of tools like ChatGPT and look at the mathematics and logic underneath.
Python for AI Refresher
A quick, intense recap of Python essentials (Lists, Dictionaries, API handling) specifically required for GenAI development.
Introduction to Large Language Models (LLMs)
Understanding the Transformer architecture, Tokenization, Context Windows, and Temperature parameters.
Prompt Engineering Mastery
Moving beyond basic prompts to advanced techniques like Chain-of-Thought (CoT), Few-Shot Prompting, and ReAct frameworks.
OpenAI API Integration
Learning to generate text, code, and images programmatically using gpt-3.5-turbo and gpt-4o.
Level 2: The Engineering Core – RAG & Vector Databases (Weeks 5-8)
This is the heart of the course. Most enterprise use cases in Kolkata involve chatting with private data. This module teaches you exactly how to do that.
Vector Embeddings Explained
How to convert text into numbers (vectors) to capture semantic meaning.
Vector Databases
Hands-on setup and management of Pinecone, ChromaDB, and FAISS for storing high-dimensional data.
Retrieval Augmented Generation (RAG)
Building the pipeline to fetch relevant data from your documents (PDFs, SQL, CSVs) and feeding it to the LLM to get accurate, factual answers.
LangChain Fundamentals
Mastering chains, loaders, and memory management to build state-aware applications.
Level 3: Advanced Architectures – Agents & Fine-Tuning (Weeks 9-12)
The final module distinguishes a junior developer from a Senior AI Architect. You will learn to build systems that can think and act autonomously.
Autonomous AI Agents
Building agents that can browse the web, execute Python code, and perform multi-step tasks using LangChain and AutoGPT concepts.
Fine-Tuning LLMs
How to take an open-source model (like Llama 3 or Mistral) and train it on your specific dataset using QLoRA and PEFT techniques.
Deployment Strategies
Taking your model from a Jupyter Notebook to a live web application using Streamlit or FastAPI, ready for users in Kolkata or anywhere in the world to access.
AI Ethics & Safety
Understanding hallucinations, bias, and how to implement guardrails in enterprise applications.
Tools & Technologies Covered
We don’t teach legacy Tools. Our curriculum is dynamic and updated weekly to reflect the rapid changes in the AI ecosystem. You will gain hands-on proficiency in the following stack:
- Languages: Python (The language of AI)
- LLM Providers: OpenAI (GPT-4), Anthropic (Claude 3), Google (Gemini Pro)
- Orchestration Frameworks: LangChain, LlamaIndex
- Vector Stores: Pinecone, ChromaDB, Weaviate
- Open Source Hubs: Hugging Face (Transformers, Accelerate, BitsAndBytes)
- Deployment: Streamlit, Gradio, FastAPI, Docker
- Version Control: Git & GitHub
Real-Time Projects & Practical Use Cases
Theory without practice is useless in the IT industry. During this Online Training, you will build a GitHub portfolio consisting of 5+ live projects. These are not “Hello World” examples; they are robust applications that solve real business problems.
- Project 1: “Talk to Your PDF” Engine Build a RAG-based application where users can upload legal contracts or medical reports (PDF format) and ask questions to extract specific clauses or summaries instantly.
- Project 2: YouTube Video Summarizer Create a tool that takes a YouTube video URL, extracts the transcript using Python, and uses an LLM to generate concise bullet-point summaries and study notes.
- Project 3: Text-to-SQL Generator for E-Commerce Develop an internal tool for business analysts that converts plain English questions (e.g., “Show me the top 5 sales in Kolkata last month”) into executable SQL queries to fetch data from a database.
- Project 4: Customer Support AI Agent Design an intelligent chatbot that not only answers FAQs but can also perform actions like “Check Order Status” or “Process Refund” by connecting to external APIs.
- Project 5: Custom HR Assistant (Fine-Tuning) Fine-tune an open-source Llama 3 model on a specific company’s HR policy document to create a secure, internal HR assistant that runs offline.
Who Can Enroll in This Course
This program is designed for varying levels of experience. Whether you are starting your journey in West Bengal’s tech sector or looking to pivot, this course has a path for you.
Fresh Graduates & Final Year Students
If you are currently studying at Jadavpur University, Heritage Institute, IEM, or any other college in Kolkata, this is your golden ticket. The campus placement scenario for traditional roles (Java/.NET) is competitive and saturated. Having “Generative AI Developer” and live projects on your resume makes you an immediate standout for recruiters looking for fresh talent with modern skills.
Working Professionals (Developers & QA)
For professionals already working in Sector V or New Town in roles like Java Developer, Python Developer, or QA Tester: your industry is changing. Automation is replacing manual coding and testing tasks. This course allows you to upskill without quitting your job. You can transition into high-growth roles like AI Engineer or ML Ops Engineer, often accompanied by a significant salary hike.
Data Analysts & Scientists
You are already familiar with data; now it’s time to master the unstructured data (text/images). Moving from traditional Machine Learning (predictive models) to Generative AI (creative models) is the natural next step for your career evolution, opening doors to senior architectural roles.
Career Opportunities After Course Completion
The “AI boom” is not just happening in Silicon Valley; it is reshaping the hiring landscape in India. By mastering Generative AI, you open doors to roles that didn’t even exist three years ago. In Kolkata, where traditional IT services have dominated, being an early adopter of these skills puts you in the top 1% of the talent pool.
Emerging Job Roles
Upon completing this Generative AI Course, you will be eligible for high-impact roles such as:
- Generative AI Engineer: Building and deploying LLM-based applications.
- Prompt Engineer: Crafting optimized prompts to extract maximum performance from AI models.
- AI Solutions Architect: Designing enterprise-level AI strategies for clients.
- RAG Specialist: Building systems that allow AI to “read” and answer from private company data.
- Data Scientist (GenAI Focus): Transitioning from predictive analytics to generative modeling.
Salary Ranges in India
The demand-supply gap is currently massive, driving salaries higher than traditional coding roles.
- Fresh Graduates: ₹6 LPA – ₹12 LPA (vs. ₹3.5 LPA for standard roles).
- Mid-Level (3-8 Years Exp): ₹15 LPA – ₹30 LPA.
- Senior Architects: ₹40 LPA – ₹80+ LPA.
- Note: While Kolkata salaries have historically been lower than Bangalore, remote work options and the entry of global capability centers (GCCs) in New Town are rapidly leveling the playing field for niche skills like AI.
Certification & Learning Outcomes
Upon successful completion of the training and project work, you will be awarded the “Certified Generative AI Practitioner” certification from Varnik Technologies.
What This Certificate Represents:
- Proof of Skills: It validates that you haven’t just watched videos but have built actual RAG pipelines and Agents.
- Industry Recognition: Our curriculum is modeled after the requirements of top tech companies, making your skills instantly recognizable to hiring managers.
- Portfolio Power: The certificate is backed by your GitHub repository of 5+ live projects, which serves as the ultimate proof of competence during interviews.
Generative AI Course in Kolkata
– Certification
Placement & Career Support
We understand that learning is only half the journey; getting hired is the destination. Our dedicated placement support team works with you to bridge the gap between “skilled” and “hired.”
- Resume Transformation: We don’t just proofread; we completely rewrite your resume to highlight “Generative AI,” “LLMs,” and “Vector Databases,” ensuring it passes through ATS (Applicant Tracking Systems) used by MNCs in Sector V and Rajarhat.
- Mock Interviews: You will undergo rigorous technical mock Interviews with industry experts who will grill you on concepts like “Context Windows” and “Hallucinations,” preparing you for the toughest questions.
- LinkedIn Optimization: We help you optimize your LinkedIn profile to attract recruiters looking for AI talent in the Kolkata region and for remote opportunities.
- Job Alerts: We share exclusive job openings from our network of hiring partners and emerging AI startups.
Why Online Training is Best for Learners in Kolkata
While Kolkata is a growing tech hub, the bleeding-edge expertise in Generative AI is often concentrated in cities like San Francisco, Bangalore, and Hyderabad.
- Bridge the Quality Gap: By choosing Varnik Technologies’ Online Live Training, you are not limited to the knowledge available locally in Kolkata. You get direct access to trainers who are building global-scale AI systems.
- Global Networking: Our online batches include learners from the US, UK, Bangalore, and Pune. Learning alongside a diverse peer group expands your professional network far beyond West Bengal.
- Future-Ready Work Culture: Most AI jobs are remote-friendly or hybrid. Learning in a fully digital, collaborative online environment prepares you for the actual day-to-day workflow of a modern AI Engineer.
Frequently Asked Questions (FAQ)
1. Do I need strong coding knowledge to join this Generative AI course?
You need a basic understanding of Python ( Variables, Loops, functions ). We provide a complimentary Python refresher module to help you get up to speed before the core AI topics begin.
2. Is this course available in offline mode in Kolkata?
No, this is strictly a Live Instructor-Led Online Course. This format allows us to provide top-tier instructors and real-time screen sharing for debugging, which is often superior to projected screens in a physical classroom.
3. Can freshers from Kolkata apply for this course?
Absolutely. Freshers from colleges like Jadavpur, IEM, or Techno India can gain a massive competitive advantage. Companies are actively looking for fresh talent who understand modern AI tools, unlike generic Java/C++ candidates.
4. What is the duration of the course?
The course spans 12 weeks (3 months). It includes live weekend or weekday classes, plus assignments and capstone project work to ensure deep learning.
5 .Will I get recordings if I miss a live class?
Yes, all live sessions are recorded in HD and uploaded to our LMS portal. You will have lifetime access to these recordings to revise concepts whenever you need.
6. What system configuration do I need?
Any standard laptop (Windows/Mac) with 8GB RAM is sufficient. We utilize cloud-based environments like Google Colab and OpenAI API, so you do not need an expensive GPU on your local machine.
7. Do you provide placement guarantees?
We provide 100% Placement Assistance, not a “guarantee” (which is often a marketing gimmick). We equip you with the skills, portfolio, and interview prep needed to crack high-paying offers on your own merit.
8. Will we work on real-world projects?
Yes, the course is project-centric. You will build a “Chat with PDF” tool, a YouTube summarizer, and a custom AI Agent. These projects are designed to be showcased on your GitHub profile.
9. What is the fee for the Generative AI course?
We offer competitive pricing for the value provided. Please contact our counseling team at +91 7330619292 for the latest fee structure and early-bird scholarship offers.
10. How is this different from a Data Science course?
Data Science focuses on analyzing past data to predict the future (Predictive AI). This course focuses on Generative AI—creating new content (text, code, images) and building intelligent applications using LLMs. It is the next evolution of the field.
11. Will I receive a certification after completing the course?
Data Science focuses on analyzing past data to predict the future (Predictive AI). This course focuses on Generative AI—creating new content (text, code, images) and building intelligent applications using LLMs. It is the next evolution of the field.
12. What specific tools and technologies are covered in the curriculum?
The course covers a comprehensive tech stack including Python, OpenAI API, LangChain, Hugging Face, and Vector Databases like Pinecone. You will also learn to work with open-source models like Llama 3 and Mistral, along with deployment tools such as Streamlit and Docker.
Last update : 2026 February
