vaibhav rane

vaibhav rane

Data Analyst • Data Scientist • Quantitative Analyst
Ireland
English

About Me

I am a quantitative and data analytics professional with hands-on experience delivering machine-learning solutions, predictive models, and data-driven insights across industrial IoT, environmental services, and business …

Experience

Instructor

Career Institute – Mumbai, India
Jul 2022 - Jan 2023 · 6 months

Trained 35+ students in programming languages and data analysis techniques, including Python, C, C++, JAVA, and Data Mining
Facilitated hands-on learning experiences, enhancing 35+ students understanding of software engineering, data structures, and algorithmic thinking
Guided students in applying data analysis concepts in real-world scenarios, strengthening their practical skills and knowledge base

Instructor

Career Institute
Jul 2022 - Jan 2023 · 6 months

Trained 35+ students in programming languages and data analysis techniques, Facilitated hands-on learning experiences, Guided students in applying data analysis concepts in real-world scenarios

Data Analytics Consultant

Cybrlytics Technology OPC Pvt Ltd – Pune, India
Oct 2020 - Dec 2022 · 2 years 2 months

Amplified a full Industrial IoT Analytics system by integrating PLC, SCADA, energy meter, lab, and ERP data, and built real-time Excel dashboards to track production efficiency, downtime, energy usage, and quality metrics— bring to reporting time by 30%
Built predictive maintenance ML models (Random Forest, XGBoost, LSTM, up to 92% accuracy) to forecast failures in bearings, motors, belts, and pressure valves 4–15 days in advance, supported by a machine health scoring system and automated SMS/email alerting
Delivered major operational improvements, including 24% downtime reduction, 21% maintenance cost reduction, and 50% fewer production losses, along with predictive quality analytics (moisture variance ±0.2%) to optimize machine settings in real time—saving ₹10–12 lakhs annually

Data Analytics Consultant

Cybrlytics Technology OPC Pvt Ltd
Oct 2020 - Dec 2022 · 2 years 2 months

Amplified a full Industrial IoT Analytics system by integrating PLC, SCADA, energy meter, lab, and ERP data, Built predictive maintenance ML models, Delivered major operational improvements

Data Analyst

Vaibhav Environmental Services – Mumbai, India
Jun 2019 - Sep 2020 · 1 year 3 months

Analyzed and Supervised 2 sewage treatment plants, enhancing efficiency by 15% and ensuring regulatory compliance
Delivered detailed performance of reports to the proprietor
Unfold and implemented visualization of water test results, reducing reporting time by 20% improving decision -making by 30%

Data Analyst

Vaibhav Environmental Services
Jun 2019 - Sep 2020 · 1 year 3 months

Analyzed and Supervised sewage treatment plants, Implemented visualization of water test results

Executive Data Content Analyst

Justdial Ltd - Mumbai, India
Jul 2018 - Apr 2019 · 9 months

Spearheaded initiatives to streamline image-to-brand mapping in Microsoft Excel, resulting in a 35% increase in data retrieval efficiency and a 25% reduction in data entry time
Executed data categorization for over 1,000 entries, attaining a 99% categorization accuracy rate and limiting data fetching time by 35%
Collaborated with cross-functional teams to improve data management practices, contributing to enhanced operational efficiency and data accuracy

Executive Data Content Analyst

Justdial Ltd
Jul 2018 - Apr 2019 · 9 months

Spearheaded initiatives to streamline image-to-brand mapping in Microsoft Excel, Executed data categorization for over 1,000 entries, Collaborated with cross-functional teams to improve data management practices

Data Analyst

Vaibhav Environmental Services – Mumbai, India
May 2017 - Jun 2018 · 1 year 1 month

Designed and used Excel Macros for analyzing over 200 water samples, close to manual processing time by 40% and ensuring consistent accuracy
Prepared and presented detailed performance reports, providing actionable insights that improved operational strategies and efficiency

Data Analyst

Vaibhav Environmental Services
May 2017 - Jun 2018 · 1 year 1 month

Designed and used Excel Macros for analyzing water samples, Prepared and presented detailed performance reports

Skills

C++ Language (C++) Python Structured Query Language (SQL) Problem Solving Data Modeling Logistic Regression Data Collection NumPy Optimization Risk Analysis Statistical Modeling Data Visualization Power BI R Programming Language (R) Tableau C JAVA Ms-Excel Pandas Matplotlib scikit-learn Seaborn Linear Regression Decision Trees Random Forest Naive Bayes XGBoost Support Vector Machines Gradient Boosting Machines Clustering Time-Series Forecasting Stochastic Modeling Recommender Systems Natural Language Processing (NLP) Analytical Reasoning Data Wrangling Data Cleaning Dashboard Development KPI Analysis Critical Thinking Data -Driven Decision Making Derivatives Concepts Portfolio Optimization Financial markets Data and Quantitative Analysis Financial Data Analysis Duration Convexity Yield curve Analysis Credit spreads & CDS Bond Pricing and Fixed Income Risk Metrics Java MS Excel Natural Language Processing Data-Driven Decision Making Financial Markets Data Quantitative Analysis Yield Curve Analysis Credit Spreads CDS Bond Pricing Fixed Income Risk Metrics
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