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Portfolio 2025
ROHAN SARKAR
AI / ML Engineer — Bengaluru

Building Intelligent Systems.

Generative AI, Agentic Systems & Robotics. I engineer machines that think, decide, and act — turning complex ideas into real-world intelligence.

See My Work Get in Touch
Rohan Sarkar
AI/ML Engineer B.E. AIML · 2026
T John Institute
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Generative AI✦ Agentic Systems✦ Natural Language Processing✦ Robotics & IoT✦ Machine Learning✦ Prompt Engineering✦ Generative AI✦ Agentic Systems✦ Natural Language Processing✦ Robotics & IoT✦ Machine Learning✦ Prompt Engineering✦
Rohan Sarkar
01

Who I Am

Final-year AI/ML Engineering student at T John Institute of Technology, Bengaluru — with a laser focus on Generative AI and Agentic Systems.

I don't just build models — I engineer autonomous intelligence. From agents that navigate cars and serve food, to fraud detectors guarding thousands of transactions, my work lives at the intersection of research and real impact.

Best Paper Award at an International Conference. Hackathon finalist. CGPA 8.0/10. Currently finishing dual internships in Generative AI and Full-Stack ML integration.

PythonTensorFlowChatGPT API n8nFlaskESP32 PostgreSQLNLPReinforcement Learning
02 — Arsenal

What I
Work With

🧠
Generative AI & LLMs
ChatGPT APIOpenAI CodexPrompt EngineeringAgentic AIn8nNotion AI
AI
🔬
ML Frameworks
TensorFlowPyTorchScikit-learnPandasNumPyNLTK
ML
🤖
Robotics & IoT
ESP32ArduinoBlynkSensors
⚙️
Backend & DBs
FlaskPostgreSQLMySQLREST APIs
💬
NLP & Text AI
ClassificationSentimentSimilarity
📊
Analytics
TableauPower BI
🌐
Frontend
ReactAngular
🔧
Tools
GitPostman
🐍
Languages
PythonJSSQL
03 — Work History

Experience

02

Dual internships running simultaneously — Generative AI research and Full-Stack ML deployment. Jan–May 2026.

Jan 2026 — May 2026 · VTU Final Year
Generative AI &
Agentic AI Intern
Learner's Byte (ExpertPedia) · Bengaluru
  • Built agentic AI systems using ChatGPT & OpenAI Codex for autonomous decision-making
  • Engineered intelligent agents for car navigation and food service automation via n8n
  • Designed prompt engineering strategies to optimize LLM responses and agent behavior at scale
  • Integrated Telegram bot interfaces for real-time conversational AI and agent monitoring
  • Managed Supabase (PostgreSQL) for real-time data sync in AI-powered applications
Jan 2026 — May 2026
Full Stack Developer
& ML Integration Intern
E2E Rosh IT Solutions India Pvt. Ltd. · Bengaluru
  • Built intelligent tender scraper with Python, API integration, and NLP for text extraction
  • Developed RESTful APIs in Flask for ML model deployment and real-time data processing
  • Implemented data pipelines with SQL Server and MySQL for structured ML workflows
  • Created interactive dashboards in Angular and React for model performance monitoring
04 — Selected Work

Projects

01
Machine Learning · Analytics
AI Business Analytics Platform
End-to-end ML pipeline on 10,000+ records. Advanced feature engineering, Logistic Regression & Random Forest models deployed as a REST API with interactive KPI dashboards.
PythonScikit-learnPostgreSQLFlaskPandas
88%ROC-AUC Score
02
Fintech · Security · Award-Winning
SecureBank — Real-Time Fraud Detection
Real-time fraud detection processing 1000+ transactions. Normalized PostgreSQL schema, anomaly detection algorithms. Won Best Paper at International Conference.
PythonMLPostgreSQLFlask
85%+Accuracy
03
NLP · Artificial Intelligence
Plagiarism Detection & AI Paraphrasing
NLP-based system using text similarity algorithms and semantic analysis. AI-driven paraphrasing via NLTK — tokenization, POS tagging, sentence restructuring.
PythonNLTKNLPSemantic AI
NLPCore Tech
04
AI · Simulation · Hackathon Winner
AI-Driven Traffic Flow Optimization
Real-time traffic simulation with reinforcement learning. Pathfinding and collision avoidance algorithms. Winner at HACK-A-LEAGUE, Global Academy of Technology.
PythonPygameFlaskRL
1stHackathon
05
Robotics · IoT · Embedded Systems
Smart IoT Agriculture Controller
ESP32-based smart irrigation with soil moisture, temperature sensors, and relay modules. Cloud-connected via Blynk for remote mobile monitoring.
ESP32Blynk IoTPythonSensors
IoTCore Tech
05 — Recognition

Awards &
Achievements

🏆
Best Paper Award
Presented 'SecureBank' at an International Conference, Kamaraj Institute of Technology. Recognized for breakthrough innovation in real-time ML-based fraud detection.
🚀
HACK-A-LEAGUE
Built AI-driven traffic optimization system at Global Academy of Technology, Feb 2025. Real-time pathfinding and collision avoidance for autonomous navigation.
🌾
TJhackIT-2023
Developed an intelligent web application for farmers at T John Institute of Technology annual hackathon, August 2023.
🎓
TechSaksham — AI Certification
Applied Artificial Intelligence: Practical Implementations. Certified in real-world AI application development and deployment.
📜
Infosys SpringBoard
Certified in Natural Language Processing and Python Fundamentals. Hands-on NLP project work with Infosys curriculum.
⚡
Bengaluru Tech Summit 2025
Attended India's premier technology conference — engaged with industry leaders, AI trends, and breakthrough startup showcases.

06 — Let's Connect

Got anIdea?

rohansarkar6361@gmail.com
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