Ranajit Dhar
AI/ML Developer | Multi Agent Architect | Google Cloud Certified
Built YES AI | AI Hackathon Participant | Building Real-World AI Projects
LinkedIn Profile
About Me
From Commerce to Code My Journey into AI Innovation
I'm a B.Com graduate turned AI Engineer in progress, passionate about building autonomous agents, cloud powered AI tools, and real world generative AI applications.
From starting with zero coding background to creating advanced agentic systems my journey proves that curiosity, grit, and creativity can build anything.
💡 Where Curiosity Meets Creation
I learn by building. My aim: turn real problems into reliable AI workflows that people can actually use.
Key highlights:
  • Built YES Ai 🤖— a multilingual, multi-tool assistant for real-time data, automation, and secure workflows.
  • Built YES Ai Studio 🌟 Capstone Edition — a three agent orchestration (Navigator → Curator → Evaluator) demonstrating grounded planning, function calling, and programmatic QA for production grade outputs.
🔧 What I’m Currently Working On
  • Designing smarter autonomous agents
  • Exploring cloud-native AI infrastructure
  • Improving real-world generative AI applications
  • Building projects that blend business logic with technical intelligence
What Sets Me Apart
Business Meets Tech
Unique ability to merge commerce knowledge with AI expertise for practical solutions.
Problem-Solving Mindset
Strong analytical approach and adaptability in learning cutting-edge tools.
Hands-On Experience
Proven track record creating AI prototypes and cloud-based deployments.
Project 1
🤖 YES Ai — Multi Tool AI Agent
A next gen AI assistant combining multiple tools with Gemini 2.0 Flash.
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Features
🌐 Real-Time Integration
Seamlessly connects with live data sources for up to date information and intelligent responses.
🌍 Multilingual Support
Converses fluently across multiple languages, breaking communication barriers globally.
🧠 Smart Automation
Automates repetitive workflows using AI driven logic, increasing productivity and streamlining decision-making.
🔐 Secure User Authentication
Custom login system with bcrypt encryption and Email-based OTP verification for enterprise-level data protection.
☁️ Scalable Cloud Architecture
Deployed on a serverless architecture using streamlit, ensuring scalability, low latency, and cost efficiency for real world usage.
Project 2
🌟 YES Ai Studio: (Capstone Edition)
A complete Autonomous Multi-Agent Pipeline that handles the entire workflow:
Plan → Create → Validate
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Features
🧭 Navigator Agent — The Planner
  • Function Calling: Uses the Job Market Tool to fetch grounded, real-time skill gaps.
  • Contextual Reasoning: Understands user background and role requirements.
  • Output: Generates a structured 5-day Learning Roadmap, fully tailored and domain-aware.
📰 Curator Agent — The Creator
  • Persistent Memory: Remembers user preferences + Navigator’s roadmap for accurate continuity.
  • Generative Workflow: Crafts a polished social-media-ready post.
  • Multimodal Output: Produces a detailed image prompt aligned with the generated content.
Evaluator Agent — The Quality Controller
  • Structured Evaluation: Reviews content using predefined criteria (Relevance, Clarity, Inspiration).
  • Automated Scoring: Assigns a numerical Quality Score (e.g., 9/10).
  • Feedback Loop: Ensures content meets production standards before final output.
Hackathon Recognition 2025
YES Ai was proudly submitted to three prestigious Google Hackathons in 2025, showcasing innovation and technical excellence in AI application development.
1
Google Cloud Run Hackathon
Demonstrated scalable cloud deployment and containerized AI solutions.
2
Google Chrome Built-in AI Hackathon
Showcased browser integrated AI capabilities for seamless user experiences.
3
Google AI Accelerate Hackathon
Highlighted advanced generative AI features and real world applications.
YES Ai Studio Capstone Edition was proudly submitted to one prestigious Hackathon in 2025, showcasing innovation and technical excellence in AI application development.
1
Kaggle Community Hackathon 2025
Demonstrated structured agent pipelines, evaluation frameworks, and end to end AI execution within a competitive data centric challenge.
Core Technical Expertise
🧠
Core AI & ML Skills
  • Generative AI
  • Prompt Engineering
  • AI Tool Orchestration
  • Large Language Models (LLMs)
  • Natural Language Processing
  • Vertex AI
  • Google Cloud Platform (GCP)
💻
Development & Backend
  • Backend Development
  • Streamlit
  • Python
  • API Integration
  • Web App Deployment
  • Serverless Architecture
  • AI App Development
🔒
Security & Authentication
  • bcrypt
  • Email OTP Verification
  • Authentication System Design
  • Secure Key Management
Current Focus Areas
01
Advanced AI Applications
Building sophisticated solutions with Gemini API for complex real-world challenges.
02
Multimodal AI Models
Applying cutting-edge models for document and image understanding capabilities.
03
Data Analysis & Security
Expanding expertise in secure AI solution design and comprehensive data analysis.
Google Cloud Certifications
Inspect Rich Documents
Gemini Multimodality and Multimodal RAG Skill Badge for advanced document understanding.
Introduction to Generative AI
Foundational knowledge in generative AI concepts and applications.
Develop GenAI Apps
Building applications with Gemini and Streamlit for real-
world deployment.
Prompt Design in Vertex AI
Mastering prompt engineering for optimal AI model performance.
Build Real World AI Apps
Creating practical AI solutions with Gemini and Imagen technologies.
Explore Certifications on Credly
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🎓Educational Foundation
Click here or Scan to explore my complete Google Cloud learning journey
University of Kalyani
Bachelor of Commerce (Honours)
2019 - 2022
Specialized in Accounting, Business Law, Finance & Business Studies. This foundation provides unique perspective in developing AI solutions that address real business challenges.
Google Cloud Skill Boost Achievements
  • Completed 46+ courses and 121+ hands-on labs, mastering key areas in AI, ML, and Cloud Infrastructure.
  • Earned 55 official Google Cloud Skill Badges, demonstrating consistent progress and hands-on expertise.
  • Gained practical experience across Vertex AI, Generative AI APIs, Cloud Run, and Streamlit deployments through Google Cloud challenges and hackathons.
Let's Connect
Looking for someone who can bridge business insight with cutting-edge AI innovation? I'm passionate about building intelligent solutions that solve real-world problems. Whether you're interested in collaboration, opportunities, or just want to discuss AI and technology, I'd love to hear from you.
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Location
Nabadwip, West Bengal, India
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