Devdip Mallick

Data Science

https://talent.gravityer.com/devdip-mallick

Data Science with less than a year in Machine Learning & NLP

Leobrix Technologies Private Limited

Key Strengths

Strong foundational knowledge in Python and SQL for data manipulation and analysis.
Demonstrated experience in building end-to-end machine learning pipelines, including data cleaning, feature engineering, and model training (XGBoost).
Practical experience with NLP techniques, including text preprocessing, topic detection, clustering, and LLM applications (Gemini, GPT, Langchain, Langgraph).
Proficiency in GenAI concepts such as prompt engineering, embeddings, and building text-to-SQL systems.
Experience with data ingestion optimization using Redis caching and multithreading.
Ability to translate business problems into ML solutions, as evidenced by the cost reduction and demand forecasting projects.
Good understanding of MLOps principles with exposure to MLflow.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects demonstrate a proactive approach to learning and applying diverse technologies (GenAI, traditional ML, data engineering). The blend of professional and personal projects, along with a clear interest in 'scalable AI solutions and production-level ML systems,' suggests a good alignment with an innovative and results-oriented culture. The experience with both structured and unstructured data problems indicates adaptability. However, the limited professional experience (less than a year) means cultural fit is primarily inferred from project diversity and stated interests.

Soft Skills & Operational Fit

The candidate's project descriptions indicate an ability to collaborate with cross-functional teams and a focus on delivering business impact. The experience in analyzing call transcripts and customer data suggests strong analytical and problem-solving skills. However, without specific psychometric or English test results, a comprehensive assessment of soft skills and operational fit is limited.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

Wingman - Text-to-SQL GenAI Assistant

September 1, 2024 – May 1, 2025

Built a natural language to SQL system enabling non-technical users to query databases using plain English. Implemented schema-aware prompt design and few-shot learning for accurate SQL generation. Developed embedding-based schema matching for querying across multiple databases. Enabled faster internal analytics and reporting without manual SQL queries.

End-to-End Demand Forecasting System

January 1, 2023 – December 31, 2023

Designed a machine learning pipeline to forecast 30-day sales across store, category, brand, and product levels. Integrated multiple data sources including SQL tables, CSV datasets, geocoding APIs, and weather APIs. Implemented automated data cleaning, validation, and feature engineering pipelines across datasets. Optimized data ingestion using Redis caching and multithreading for faster processing. Trained and evaluated XGBoost regression models for demand prediction.

Key Strengths

Strong foundational knowledge in Python and SQL for data manipulation and analysis.
Demonstrated experience in building end-to-end machine learning pipelines, including data cleaning, feature engineering, and model training (XGBoost).
Practical experience with NLP techniques, including text preprocessing, topic detection, clustering, and LLM applications (Gemini, GPT, Langchain, Langgraph).
Proficiency in GenAI concepts such as prompt engineering, embeddings, and building text-to-SQL systems.
Experience with data ingestion optimization using Redis caching and multithreading.
Ability to translate business problems into ML solutions, as evidenced by the cost reduction and demand forecasting projects.
Good understanding of MLOps principles with exposure to MLflow.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Devdip Mallick

Key Strengths

Cultural & Operational Fit

About

Top Skills

Skills

Education

Experience

Projects

Key Strengths

Cultural & Operational Fit