ML Engineer
Developer
HariKrishnan R
Data Engineer
Curious Human
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Harikrishnan is good with:
Python, Java, Pyspark, Flask
Tableau, Data Warehousing,
Modeling, Azure
About Harikrishnan
> Hari is an AI Engineer with a strong foundation in backend development, based in the fast-growing tech hub of Bengaluru. His journey goes beyond building models—he creates intelligent systems that turn data into actionable insights. From developing recommendation engines used by millions to designing NLP agents that enable natural language interactions with data, Hari blends AI, data engineering, and software craftsmanship to solve real-world problems at scale.
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Experience
> Senior Data Science Engineer, Skellam AI
Currently leading AI-driven solutions for enterprise clients, including intelligent SQL agents, GenAI integrations, and forecasting models using BigQuery ML. He work across the stack—from prompt engineering and LLM-based pipelines to backend logic and data architecture—bridging innovation with real-world business impact.
> MSc in Computer Science, University of Birmingham
Graduated with Distinction. Specialized in Machine Learning, Data Structures, and AI. Developed a solid technical foundation, including research on Retrieval-Augmented Generation (RAG), which informs his current AI-focused work.
> Data Science Engineer, Skellam AI
Delivered production-ready solutions for global clients like Starbucks. Notable contributions include developing the 'Usuals' recommendation feature used by millions, building Java APIs for a text analytics platform, and designing ETL pipelines to streamline data flows and enhance user satisfaction.
> Head of Operations, Skurrel Eventure Pvt Ltd
Led business operations while collaborating closely with the tech team to launch an e-commerce platform that boosted online sales by 25%. Focused on integrating strategy with technology to enhance efficiency, scalability, and customer experience.
> B.Tech in Electrical & Electronics Engineering, TKM College of Engineering
Undergraduate training in core engineering disciplines sharpened his analytical thinking and systems-level problem-solving, forming the backbone of his approach to AI and data today.
Projects
Conversational Data Agent.
SQL,Reflection Layer,Gemini
Developed an end-to-end NL-to-SQL agent using Vertex AI Agent Builder and Dialogflow CX with an intelligent Gemini-powered reflection layer to validate and correct generated queries, enabling safe, natural language data access for business users.
Forecasting Agent.
BigQuery ML, AI Forecast
Built a forecasting agent leveraging AI.FORECAST and ML.FORECAST for retail demand prediction. Included performance evaluation (MAPE, RMSE) and business-friendly summaries using LLMs.
Personalized Fashion Imagery Generator.
Fine-tuned Stable Diffusion
Fine-tuned a Stable Diffusion model to generate brand-specific fashion visuals using personalized prompts — enabling use cases in design ideation and marketing.
Text-to-Insight Agent.
NLP, GenAI
Built a GenAI-powered agent that extracts actionable insights from survey comments through sentiment analysis, topic modeling, and summarization.
Contact Harikrishnan
> After years of tedious searching and sacrifices a secure channel to communicate with Harikrishnan R has been established....
> For any and all communication with Harikrishnan R drop a hi at harikrishnanr96@outlook.com
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