Chandrakant Chavan

Experience

• 

  Hertz Technology Pvt. Ltd.

  Jun 2008 - Dec 2008

  IBS Survey and Implementation Engineer
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  Bharti Maxtel Pvt. Ltd.

  Feb 2009 - Jan 2010

  IBS Team Lead
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  CMS Infosystems Pvt. Ltd.

  Jan 2010 - Dec 2010

  Telecommunications Engineer
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  Vedang Cellular Services Pvt. Ltd.

  Jan 2011 - Aug 2013

  RF Team Lead

  • Played an integral role as the Team Lead, supervising a team of 8-10 resources & interfacing with the clients for requirement gathering• Presented design reports to customers and provided them technical assistance for smooth project roll-out

• 

  LQT Communication (Dubai) LLC

  Jan 2014 - Jan 2014

  IBS Engineer

  • Analyzed log files for call drops, handover failures, blocked calls, and more such activities• Dealt with improvement plans including optimization on coverage & quality issues of the cluster for better KPI

• 

  TE Connectivity

  Jan 2014 - Feb 2016

  RF Engineer (iBwave® Design Level 1 Certified)

  • Design IBS report on IBwave tool for coverage planning • DAS design using TE Connectivity’s active and passive DAS products (FUSION, SPECTRUM, PRISM, AIP) for USA, Europe, Middle East, and Asia Pacific regions.• Knowledge of DAS design using Commscope INC.’s active DAS products (ION-U, ION-M)

• 

  Ericsson

  Mar 2016 - Sept 2021

  Senior Engineer

  • Dive into huge, noisy, and complex real-world behavioral data to produce innovative analysis and new types of predictive models of engineering behaviors. • Use machine learning and statistical modeling techniques to develop and evaluate algorithms to improve performance, quality, data management and accuracy.• Built a model on given data to find out pattern of most of the cases that impact network KPIs and provide real time decision to correct the issue using Classification, Regression, Clustering, Reinforcement learning, Natural Language Processing, Time Series and Neural Network techniques (CNN, RNN).• Performed descriptive analysis to gain basic insights into the dataset, summary statistics, data cleaning, analyzing features highly impacting the target, data visualization, correlation among variables.• Experience with open source tools such as Keras, scikit-learn, pandas etc.• Developed Machine Learning Models to predict and analysis of Site Outage, Worst Cell Analysis and recommendation, Network analysis with customer complaint, Mains Fail Prediction etc. Visa mindre

• 

  NEC Corporation India Pvt Ltd.

  Sept 2021 - Aug 2022

  Senior Technical Lead
• 

  Ericsson

  Sept 2022 - now

  ICT Engineer