Freelance Data Engineers in Bengaluru

Freelance Data Engineers in BengaluruFreelance Data Engineers in Bengaluru

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Bengaluru, India

Data Engineer: Turning Data into Insights

Data Engineer: Turning Data into Insights

Cover image for Data Engineer, Infosys Ltd

Data Engineer, Infosys Ltd

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4

Cover image for Data Engineer, Walmart

Data Engineer, Walmart

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Cover image for Data Engineer, Walmart

Data Engineer, Walmart

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7

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Data Engineer(3)

Asif Farhan Khan

proBengaluru, India

AI workflows that saves you 💸 | SmushLabs.ai

2x: Hired

5.0: Rating

56: Followers

AI workflows that saves you 💸 | SmushLabs.ai

Cover image for Data Scraping for an E-commerce Website

Data Scraping for an E-commerce Website

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Cover image for SmushChat - AI Customer Support Widget for Your Website

SmushChat - AI Customer Support Widget for Your Website

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Cover image for AI as a Debt Relieve Agent

AI as a Debt Relieve Agent

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Cover image for Human Value Index: Visualizing Media Bias in Violent Death

Human Value Index: Visualizing Media Bias in Violent Death

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8

Data Engineer(1)

proBengaluru, India

Full Stack Rapid Prototyping – Vision to Product in Weeks 🚀

5.0: Rating

5: Followers

Full Stack Rapid Prototyping – Vision to Product in Weeks 🚀

Cover image for Migration of ETL Pipelines to Apache Airflow

Migration of ETL Pipelines to Apache Airflow

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3

Cover image for Global FinTech Development for MishiPay

Global FinTech Development for MishiPay

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Cover image for Development of PayLater & PayLater Business Apps

Development of PayLater & PayLater Business Apps

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Cover image for Development and Launch of MishiPay Self-checkout Kiosks

Development and Launch of MishiPay Self-checkout Kiosks

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3

Data Engineer(1)

PADMANAVA PARUI

Bengaluru, India

Full-Stack Dev | React, Node & FastAPI | Fixing bugs fast.

New to Contra

Full-Stack Dev | React, Node & FastAPI | Fixing bugs fast.

Cover image for Economic Intelligence Dashboard: Predictive Modeling

Economic Intelligence Dashboard: Predictive Modeling & Real-Time Visualization: Architected a high-fidelity full-stack platform designed to aggregate and visualize macroeconomic indicators from the World Bank Open Data API. This project combines live data orchestration with machine learning to provide predictive insights into global GDP, inflation, and labor trends. Technical Deep-Dive: Data Pipeline: Engineered a Python/Flask backend to normalize and serve real-time macroeconomic data, ensuring consistent data structures across diverse international sources. Predictive Analytics: Implemented a regression-based forecasting tool that utilizes historical time-series data to project future GDP growth with interactive user-input variables. Geospatial & Statistical UI: Developed a responsive frontend using React and Leaflet.js, featuring dynamic map hotspots and complex statistical overlays using Plotly. Insight-Driven Design: Optimized the platform for data storytelling, allowing users to reveal hidden correlations between variables like inflation and unemployment through interactive scatter plots.

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Cover image for Enterprise News Aggregator: Clean Architecture

Enterprise News Aggregator: Clean Architecture & State Orchestration: Architected a production-ready news aggregation platform using Flutter and Dart, centered on strict Clean Architecture principles and the MVVM pattern. This project serves as a blueprint for scalable, decoupled application design, featuring an event-driven state management system (BLoC). Technical Deep-Dive: State Orchestration: Leveraged the BLoC pattern to handle complex UI states, ensuring a strictly reactive and predictable data flow. Scalable Architecture: Implemented a decoupled Data Layer with the Repository Pattern, allowing for seamless swapping of data sources (e.g., GNews, NewsData) without affecting business logic. Advanced Networking: Engineered a robust networking layer using Dio, featuring custom interceptors for error logging and automated retry logic. Optimized UX: Developed a "Smart Search" functionality with debouncing to minimize API overhead and improve client-side performance.

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Cover image for Autonomous Task Orchestration & Power

Autonomous Task Orchestration & Power Grid Simulation Engine:

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Cover image for B2B (Bike Sharing) Demand Forecasting

B2B (Bike Sharing) Demand Forecasting & Seasonality Engine

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57

Data Engineer(1)

Bengaluru, India

Data Analysis & Visualization Expert

Data Analysis & Visualization Expert

Cover image for Improving Data Processing Efficiency with ETL Operations

Improving Data Processing Efficiency with ETL Operations

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5

Cover image for Face detection and emotion recognition using camera

Face detection and emotion recognition using camera

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3

Cover image for Customer Churn Prediction for Business Growth

Customer Churn Prediction for Business Growth

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Data Engineer(1)

Bengaluru, India

Finance & Analytics | Python Automation & Power BI

New to Contra

Finance & Analytics | Python Automation & Power BI

Cover image for Role: Quantitative Developer
Description: Built a

Role: Quantitative Developer Description: Built a custom Python toolkit designed for automated stock return analysis and risk-reward plotting. This project streamlines the portfolio management process by visualizing technical indicators and identifying optimal entry/exit points based on historical data. Tools: Python, Matplotlib, SQL. Impact: Automated the generation of technical reports, replacing 4+ hours of manual spreadsheet work.

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Cover image for Role: Financial Analyst
Description: Created a

Role: Financial Analyst Description: Created a comprehensive Discounted Cash Flow (DCF) and ratio analysis model to contrast the financial health of two distinct business models (Adani vs. CBRE). This involved detailed valuation, sensitivity analysis, and strategic forecasting. Tools: Advanced Excel, Bloomberg Terminal, Financial Modeling. Impact: Delivered a structured comparison used for strategic investment recommendations.

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Cover image for Role: AI Automation Developer
Description: Developed

Role: AI Automation Developer Description: Developed an automated system to process and analyze 1,000+ financial news reports using Natural Language Processing (NLP). The system performs sentiment-based investment scoring, allowing for rapid decision-making in volatile markets. Tools: Python (NLTK, Pandas), Jupyter Notebook. Impact: Reduced manual analysis time by 90% through automation.

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Cover image for Role: Data Visualization Lead
Description: Led

Role: Data Visualization Lead Description: Led a 4-member team at Infosys Springboard to transform 10,000+ rows of raw consumer data into an interactive sentiment-tracking dashboard. By unpivoting datasets and creating custom DAX measures, I identified a 25% surge in negative feedback related to product packaging, providing actionable insights for R&D. Tools: Power BI, Power Query, DAX, Excel. Impact: Awarded "Best Project" (1 of 6) for technical depth and business relevance.

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Data Engineer(1)

Bengaluru, India

SQL, MSBI, Pyton, Data Engineering & Azure Solutions Expert

SQL, MSBI, Pyton, Data Engineering & Azure Solutions Expert

Cover image for Federated Data Lake

Federated Data Lake

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Cover image for Customer Data Management

Customer Data Management

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Data Reconciliation

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10

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Data Engineer(2)

Bengaluru, India

Data Engineer & Consultant

Data Engineer & Consultant

Cover image for Data scrapped from 100+ APIs

Data scrapped from 100+ APIs

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4

Cover image for Built data pipelines on AWS cloud

Built data pipelines on AWS cloud

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8

Cover image for Implementing Real-time streaming pipeline

Implementing Real-time streaming pipeline

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8

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Data Engineer(3)