Design Engineering

Resume

Ranna D Patil Mobile No.: +91-948*******

Email ID: **********@*****.***

Professional Summary:

Effective Co-Ordination between team members

Never give up attitude

Good knowledge in Solar PV layout design using AutoCAD and modelling in Google SketchUp.

Good knowledge in sizing of battery energy storage systems. Have experience using renewable design software HOMER.

Good experience in converting unstructured data into structured and workable datasets.

Good command on prediction modelling techniques like simple linear regression, multiple linear regression and logistic regression analysis techniques.

Good background in Machine Learning algorithms like Decision Tree, Random Forests, k-NN and Naïve Bayes, time series forecasting and basic knowledge in Deep Learning - Tensorflow, Keras, Neural Networks and image processing. Work Experience:

Four-months’ (From September 4th 2019 to January 3rd 2020) work experience in Solar PV division of Bosch Energy and Building Solutions on system integration of Battery Energy Storage Systems (BESS).

Carried out Lithium ion Battery Storage sizing for four Bosch sites

Optimal sizing of BESS in accordance with economic feasibility

Gathering information on safety of lithium ion BESS

Interaction with Battery Vendors

Technical Skills:

Programming Languages Python, R, MATLAB, SQL

Design Software’s AutoCAD, SketchUp, HOMER

Visualization tools Tableau

Operating systems MS Windows

Other MS Word, MS Excel, HTML

Education:

Course

Discipline/

Specialization

Institution

Board/

University

Year of

Passing

Percentage /

(CGPA)

M.Tech Renewable energy

Nitte Meenakshi Institute of

Technology

Autonomous

(VTU)

2019

8.74

B. Tech

Mechanical

Engineering

REVA ITM, Bengaluru VTU 2017 63.5%

II PUC

PCMB

Seshadripuram PU College State 2013 85%

10th -

St. Joseph’s

Boys’ High School

I.C.S. E 2011

82%

Academic Projects

1. Data Science Project

Title : “Prediction of revolving balance of customer for deriving individual marketing strategies”

Tools : Spyder 4.1.3

Language : Python 3.7.4

Duration : 40 days.

Github Link : https://github.com/ranna46/Project

Description:

Should get the least possible RMSE and the model should be deployed using Flask/ RShiny/Heroku.

Multiple regression models were analyzed in order to achieve the highest R squared value while maintaining low RMSE score.

Final model was deployed using Flask.

Responsibility:

EDA using pandas and numpy libraries for understanding of data

Feature selection using multiple techniques like Forward regression, backward regression, Recursive feature elimination and univariate selection

Two kinds of machine learning techniques were used, Multi-linear model and XGBoost regression model

2. M. Tech final year project

Title : “Design and Evaluation of charging stations including renewables and storage”

Tools : MATLAB R2018a, HOMER Grid V1.4.1 and PVsyst V6.63 Location : Solar PV division of Bosch Energy and building Solutions India Duration : 6 months

Publication link : https://ieeexplore.ieee.org/document/8978356 Description:

Is renewable energy source coupled with Battery Energy Storage, a feasible solution for lowering Cost of energy and operational costs of EV fast charging for a car park in order to lower the impact on the grid?

Monte-Carlo method was used to develop a synthetic load profile, and was loaded into HOMER grid software to assess the economic feasibility and size of storage system. Existing solar capacity with a certain amount of storage and PCU was found to be optimal for the site.

Responsibility:

Requirement gathering and analysis

MATLAB was used to write the code and HOMER software for modeling and analysis

Technical paper with the same title was published in IEEE Xplore. 3. M. Tech Internship

Title : “Solar EPC”

Tools : AutoCAD 2016, PVsyst V6.63 and SketchUp 2017 Location : Solar PV division of Bosch Energy and building Solutions India Duration : 6 months

Description:

Bosch Energy and Building Solutions offers complete turnkey services spanning across design, engineering, procurement, project management, installation, commissioning and maintenance for a Solar PV plant. I was part of Engineering team. Responsibility:

Making PVsyst reports for multiple sites

Layout design of multiple sites with shadow analysis using AutoCAD

3D modelling of multiple sites with shadow analysis using SketchUp.

Getting an in depth understanding of design of Solar plants.

Visited a few sites for inspection and understanding. 4. B. Tech final year Project

Title : “Design and Fabrication of Eddy Current Separator for Separation of non-ferrous materials from waste”

Tools : AutoCAD 2016

Team Size : 4

Location : Lakshmi Info Solutions

Duration : 4 months

Description:

To build a cost-effective magnetic separator to separate Cu, Al and other waste from PET flakes.

An affordable & economical to run concentric ECS was successfully designed which was able to separate Al, Cu from PET flakes.

With a few changes, other metals or waste could also be separated. Responsibility:

Involvement in leading the project with help of Guides

Helped to write majority of the report

Helped with AutoCAD design of the machine

Certifications:

German language - A1 certification from Goethe-Institut

Data science Certification by EXCELR (Professional training institute) Academic Competitions:

Participated in a two-day workshop on Under Water Robotics (ROV) design on provided platform.

Participated in Dynamic Round of Asia’s Largest “Electric-Solar Vehicle Championship (ESVC) 2016”, organized by Imperial Society of Innovative Engineers (ISIE).

Online courses:

Data Science: R Basics by edx.org

Co-Curricular Activities:

Have represented school in cricket tournaments.

Personal Details:

Date of Birth : 23/06/1995.

Father’s name : Dayanand S Patil

Languages : Kannada, English, Hindi, German

Present address : No.745, 707-CHS, 4th Phase, Newtown, Yelahanka, Bengaluru – 560064

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