Hi, I'm Abhishek
Building production-grade AI systems across agentic workflows, RAG, and cloud. Translating research into robust industry solutions and scalable products.
Proof
Results & Impact
Capabilities
Core Expertise
LLM & Generative AI
Fine-tuning Llama 3.2, GPT-4, Gemini using PyTorch & RLHF. Prompt engineering, instruction tuning, LoRA/QLoRA, PEFT, and multi-modal inference pipelines.
RAG & Agentic Systems
Hybrid search pipelines on AWS & Azure with vector indexing (FAISS, Pinecone), knowledge graphs, multi-agent orchestration (LangChain, AutoGen, CrewAI).
Engineering Stack
Expert in Python, C, C++, Go, SQL — scalable AI architectures, DevSecOps pipelines, REST APIs, Docker, Kubernetes, and cloud-native deployments.
Reinforcement Learning
Deep RL (DQN, MADDPG, Actor-Critic, PPO), MARL, RLHF for LLM alignment. AWS DeepRacer Top 25 Global Rank, Udacity Deep RL Nanodegree.
Cloud & MLOps
Production deployments on AWS, Azure, GCP. CI/CD pipelines, model monitoring, containerized inference, SageMaker, Azure ML, and cost-optimized scaling strategies.
AI Security & Trust
Verification-first AI execution, prompt injection defense, agentic sandboxing (T1–T5), responsible AI governance, misinformation detection, and OWASP LLM Top 10 alignment.
Work
Featured Projects
Agentic AI with Code Correction
Developing self-healing code systems that detect vulnerabilities and propose local LLM-based fixes.
Best Friend Forever (SAMANVAY-7)
Privacy-first offline AI mental health pod using local Llama 3.2 for anonymous therapy.
Swasthya AI Healthcare
Decentralized AI health intelligence platform for real-time triage, hospital operations, and national-scale decision support.
ZeroTrust AI
Cross-modal credibility engine for misinformation detection with explainable, source-linked verification.
Coding Agent CLI
Offline-first, air-gapped GenAI security scanning and remediation CLI using local LLMs.
Open Source Contribution
History
Work Experience
Jun 2025 - Present
Assistant Professor (Industry Expert)
PCCOE PUNE
Lead and mentor the PCCOE Coding Club while teaching TOC, Data Exploration Lab, and Full Stack Development Lab.
Guide projects in malicious code detection AI, multimodal LLM inference, and decentralized AI systems.
Contribute to research tracks including ISRO cross-domain RAG and quantum/PQC challenge initiatives.
Mar 2021 - Present
Data Scientist
Freelance | Arya Systems (2024-2025)
Built production RAG and transformer pipelines with cloud-native deployment across AWS, Azure, and GCP.
Delivered optimization and automation systems including DoE/Sensitivity workflows and enterprise reporting automation.
Implemented LLM and chatbot systems with strong emphasis on reliability, security, and measurable outcomes.
Jun 2019 - May 2020
Data Scientist Research Assistant (Internship)
PES Modern College of Engineering
Implemented RNN/LSTM topic modeling, EV motor specification prediction, and sentiment analysis workflows.
Worked on graphological trait analysis and handwriting recognition pipelines.
Developed pedestrian anomaly detection systems using TensorFlow and OpenCV.
Impact
Research & Innovation
Publications
Author of research on Generative Pretrained Models (2024) and handwriting-based personality analysis in indexed journals. Active ISRO cross-domain RAG research contributor.
Innovation Mentor
Guiding 500+ students at PCCOE Pune in agentic AI, LLMs, RAG systems, cloud engineering, research, and product development through the PCCOE Coding Club.
Competition Strategist
Mentoring teams for ICPC, SIH, GSoC, CTF, IEEE Xtreme, HackerEarth, MachineHack, and ISRO research initiatives with structured preparation and strategy coaching.
Active Research Tracks
Leading projects in malicious code detection AI, multimodal LLM inference, decentralized AI systems, quantum/PQC security challenges, and ISRO space-domain RAG pipelines.
Qualifications
Certifications & Training
GenAI Pinnacle Program
Analytics Vidhya | 2024 — LLMs, Fine-Tuning, RAG, Agentic AI
Azure AI Fundamentals (AI-900)
Microsoft | 2021 — Azure ML, Cognitive Services, AI Workloads
AWS DeepRacer Expert
AWS | 2020 — Reinforcement Learning, Reward Functions, Top 25 Global
Deep Reinforcement Learning Nanodegree
Udacity | 2021 — MADDPG, DQN, Actor-Critic, MARL
Deep Learning & ML Nanodegree
Udacity | 2020 — GANs, RNNs, PyTorch, AWS ML Integration
AI Appreciate Badge — AI For All
CBSE & Intel | 2021 — AI Literacy, Responsible AI, Ethics
Stack
Skills & Tech Stack
🤖 AI / ML / Deep Learning
🔗 Agentic AI & RAG
💻 Languages & Engineering
☁️ Cloud, MLOps & DevOps
🛡️ Security, Verification & Governance
📊 Data Science & Analytics
Academic Background
Education & Qualifications
M.Tech AI & Data Science
PCCOE Pune
Focus: GENAI, LLM, & Agentic Systems
Deep Reinforcement Learning
Udacity Nanodegree
Deep Learning & ML
Udacity Nanodegree
B.E. Information Technology
PES Modern College of Engineering
Opportunities
Major Technical Competitions
| Event / Platform | Category | Expected Dates | Link |
|---|---|---|---|
| Unstop (Dare2Compete) | Multiple Hackathons | Ongoing | Visit |
| SIH (Smart India Hackathon) | National Hackathon | Sept - Dec | Visit |
| ICPC | Competitive Coding | Nov - Jan | Visit |
| NPTEL Exams | Certification | March / Sept | Visit |
| IIT Research Internships | Research | March - April | Visit |
| AICTE Portal | Pan-India Platform | Varies | Visit |
| HackerEarth | Hackathons | Ongoing | Visit |
| MachineHack | AI/ML Hackathons | Ongoing | Visit |
| ISRO Research | Space Research | Dec 2025 | Visit |
| MyGov Innovate | Pan-India | As Announced | Visit |