H
Harsh Agrawal
About
Detail
Bengaluru, Karnataka, India
Résumé
Jobs
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Ai EngineerAxionApr 2026 - Current (4 months)• Built custom MCP server connecting internal DBs and exposing structured tools to a web client, enabling real-time access to client sentiment, deal stages, and real time account status • Engineered in-house context knowledge graph using GRAG to dynamically surface current account details and relationships, replacing static context injection with graph-aware retrieval • Built AI Auditor to monitor cost, efficiency, use case coverage, and security issues across all Claude skills, providing org-level visibility into AI spend and performance audit reports weekly- Senior AnalystAxionAug 2025 - Mar 2026 (8 months)• Developed GenAI agent using LangGraph + OpenAI for end-to-end data preprocessing and validation, integrated Langfuse for observability and Pydantic + Polars for high-performance • Led Client analytics solutions, guiding 8-member team and taking production decisions
- Senior AnalystTiger AnalyticsJan 2025 - Jul 2025 (7 months)• Built a sales forecasting solution for Shell’s 1100+ franchise stores using time-series models and feature engineering to improve operational planning and inventory accuracy • Developed ROI and scenario-planning tools for client Amazon marketing spend across 2,000+ SKUs, and created MMX scripts & Power BI dashboards to track accuracy, detect drift, and guide retraining decisions
- Data Science AnalystTiger AnalyticsJul 2023 - Dec 2024 (1 year 6 months)• Designed ETL pipelines for MARS Inc. harmonizing 40M+ sales records across LATAM & APAC, and built Bayesian/heuristic MMX models for KIND Snacks guiding $65M+ annual media investment decisions, also mentored 5+ analysts during AI/ML training as trainer buddy.
Education
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- PBachelors of Technology in Computer Science & EngineeringPranveer Singh Institute of Technology (AKTU)Aug 2019 - Jul 2023 (4 years)8.33/10 CGPA
Projects (professional or personal)
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- Mask Box – Compliant Multilingual PII Masking SystemNAJan 2026 - Apr 2026 (4 months)• Built a zero-cost PII masking system saving $60K/year in vendor costs, supporting 20+ languages using a 6-layer detection strategy combining XLM-RoBERTa Large (NER), Ollama 3.1 8B, regex patterns, and RAG (ChromaDB + Mem0) for contextual entity resolution • Engineered async chunking pipeline on FastAPI capable of masking 1,000 records in 3mins with 10+ concurrent users without latency degradation, with a real-time masking QA management • Designed user-configurable exception handling allowing teams to whitelist specific entities, making the system adaptable across different compliance requirements without code changes
- Heurisko – Customizable AI-powered Learning PlatformNAAug 2025 - Dec 2025 (5 months)• Built a personalized course generator using GPT-4o API where users define topic, goal, prior knowledge, and time to receive a day-wise course plan with quizzes, code examples, and projects • Deployed production-ready platform using SendGrid for automated course emailing enabling scalable, low-latency access to custom learning tracks in production-ready environment
- Apple Stock PredictionNAApr 2024 - Jul 2024 (4 months)• Developed and tested 6 ML models (SVR, KNN, Naive Bayes, Decision Tree, AB and Random Forest) • Conducted hyperparameter tuning with GridSearchCV, achieving 82% R-squared accuracy • Performed data preprocessing, feature engineering, and model evaluation using MAE and MSE
Awards
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- WWinner of Psit Tech ExpoJan 2023
- GGoogle Solution Challenge Global Top 50 FinalistJan 2022
- WWinner of Eth India (ENS Category)Jan 2022