PROFESSIONAL SKILLS

Blender3D

Extensive experience in 3D visualizations.

Designing & Illustration

Certification of Linkdin Design path. Skills in Photoshop, Gimp, and Illustrator

Python

Extensively experienced in python
(Numpy, Pandas, Scipy, Flask, Jinja, Astropy)

Matlab

Moderate experience in Matlab and Octave

HTML - CSS - Bootstrap

Moderate knowledge for web applications and development

Data Visualization

Using Matplotlib, Bokeh and plotly

Machinelearning

Certification in data science and machine learning (Udemy), Python Scikit-learn & Tensor flow.

Flask - Jinja

Basic knowledge for static and dynamic web applications

Fortran & C

Basic knowledge

Unity & C#

Moderate experience in creating and scripting worlds in unity.

Operating systems

Microsoft and Linux

Astronomy tools

Lightkurve - Kepler, TESS lightcurve processing in Python
Phoebe - Binary star modeling package in python
MIST - MESA Isochrones and stellar tracks

CORE ABILITIES

Undertake tasks to completion within the timeline of the project

Social communication skills with the team and clients in fluent English

Creative thinking for visualizing problems and solving them in smarter ways

Open to learning new interesting fields

Ability to creatively link multiple disciplines to make smart bridges

A team player with personal reflection

Opposition thinking to ensure positive outcomes

EXPERIENCE

Since 2018 : Data analysis and visualizations

Ardatsella Research Group, Krakow.
Analysis and processing of Kepler data of open clusters NGC 6791 and NGC 6819
Prof. Andrzej Baran, Professor, Uniwersytet Pedagogiczny w Krakowie

Details:

Developing modules for searching variable stars.

Time series analysis and processing of light curves.

Prewhitening and frequency extraction tools development in Python3.

Improving midtime estimations in eclipsing systems using modified kwee methods.

Developing modules for third body detection in eclipsing systems.

Deploying web applications for data processing and visualization.

2017 - 2018 : Researcher and Data analyst

National Geophysical Research Institute , Hyderabad.
Earth Observation using Radar interferometer data from satellites using Sentinel Application Platform (SNAP)
Dr.V.M.Tiwari, Director, National Geophysical Research Institute, Hyderabad

2016 - 2017 : Researcher

Institute of Science Education and Research , Kolkata.
Martian crater planetary science data using correlation and wavelet studies.
Prof.P.K.Panigrahi, Professor, IISER Kolkata

2015 : Project Fellow

Indian Institute of Science Education and Research,Kolkata
Crater detection algorithms (CDA) for detecting, finding number of craters and methods of finding depth of craters on Mars.
Prof.P.K.Panigrahi, Professor, IISER Kolkata

2015 : Research Project

Indian Institute of Science Education and Research,Kolkata
Study of stellar structures using Tolman Oppenheimer Volkoff equation
Dr.R.K.Nayak, Associate Professor, IISER Kolkata

2015 : Research Project

Indian Institute of Science Education and Research, Kolkata
Correlation studies on functional MRI data
Dr.Pei Liang, Visiting Professor, IISER Kolkata

2014 - 2016 : Master Project

Indian Institute of Science Education and Research, Kolkata
Study of Dynamics of stellar systems (Globular cluster Evolution), Modeling and Simulation
Dr.R.K.Nayak, Associate Professor, IISER Kolkata

2014 : Project

Indian Institute of Science Education and Research, Kolkata
Simulations of optimal conditions on Laser Interferometer Gravitational Observatory (LIGO) using Finesse simulation.
Dr.R.K.Nayak, Associate Professor, IISER Kolkata

2014 : Research Project

Indian Institute of Science Education and Research, Kolkata
Presentation on how Mirror neurons link between Action, Observation and Social skills

TALKS & CONFERENCES

2019-Jun : Conference

9th Meeting on Hot Subdwarfs and Related Objects, Hendaye, France
On Muscial orchestra of pulsating subdwarf B stars in NGC 6791

2019-Jun : Conference

First conference of young researchers, CAMK, Warsaw
On Muscial orchestra of pulsating subdwarf B stars in NGC 6791

2020-Jan : Public outreach

Night under the stars, Astronomical Observatory of the Jagiellonian University, Krakow
Astrophotography and variable star observations using DSLRs and mobile devices

2020-Jun : Zoom-Conference

Second conference of young researchers, CAMK, Warsaw
On evolutionary modeling of subdwarf B stars in oldest open cluster NGC 6791

2021-Jun : Zoom-Seminar

Annual PhD seminar, CAMK, Warsaw
Search for variable stars in oldest open cluster NGC 6791

AWARDS & ACHIEVEMENTS

2018 :

Selected for doctoral program in Nicolaus Copernicus Astronomical Center,Warsaw, Poland.

2017 :

Inspire fellowship for Doctoral program,India

2014 :

First Prize in 4R-Documentary Event-Pravega at Indian Institute of Science, Banglore

2011 :

Inspire Fellowship for 5 year integrated Maters Program,India.

2009 :

Award for maximum scores in all subjects,India.

PUBLICATIONS

[1] S. Sanjayan, A. S. Baran, J. Ostrowski, P. Németh, I. Pelisoli, R. Østensen, J. W.Kern, M. D. Reed, and S. K. Sahoo. Pulsating subdwarf B stars in the oldest open cluster NGC 6791, MNRAS, 509(1):763–777, January 2022

[2] S. Sanjayan, A. S. Baran, K. Kinemuchi, P. Németh, J. Ostrowski, and S. K. Sahoo. A variable star population in the open cluster NGC 6791 observed by the Kepler spacecraft , ACTA : (status : submitted), May 2022

[3] A. S. Baran, S. K. Sahoo, S. Sanjayan, and J. Ostrowski. A search for variable subdwarf B stars in TESS Full Frame Images II. Variable objects in the northern ecliptic hemisphere, MNRAS, 503(3):3828-3847, May 2021

[4] J. Ostrowski, A. S. Baran, S. Sanjayan, and S. K. Sahoo. Evolutionary modelling of subdwarf B stars using MESA with the predictive mixing and convective pre-mixing schemes, 503(3):4646–4661, May 2021.

[5] S. K. Sahoo, A. S. Baran, S. Sanjayan, and J. Ostrowski. A search for variablesubdwarf B stars in TESS full frame images - I. Variable objects in the southern ecliptic hemisphere, MNRAS , 499(4):5508–5526, December 2020.

[3] A. S. Baran, R. H. Østensen, U. Heber, A. Irrgang, S. Sanjayan, J. H. Telting, M. D.Reed, and J. Ostrowski. Space observations of AA Doradus provide consistent mass determinations, New HW-Vir systems observed with TESS , MNRAS, 503(2):2157–2167,May 2021.

[7] S. K. Sahoo, A. S. Baran, U. Heber, J. Ostrowski, S. Sanjayan, R. Silvotti, A. Irrgang,M. Uzundag, M. D. Reed, K. A. Shoaf, R. Raddi, M. Vuckovic, H. Ghasemi, W. Zong,and K. J. Bell. Mode identification in three pulsating hot subdwarfs observed with TESS satellite, MNRAS, 495(3):2844–2857, January 2020.

[6] M. D. Reed, A. Slayton, A. S. Baran, J. H. Telting, R. H. Østensen, C. S. Jeffery,M. Uzundag, and S. Sanjayan. Pulsating subdwarf B stars observed with K2 during Campaign 7 and an examination of seismic group properties , MNRAS, 507(3):4178–4195, November 2021.

REFERENCES

Prof. Andrzej Baran
(PhD supervisor)Professor
Uniwersytet Pedagogiczny w Krakowie, Krakow
andrzej.baran@up.krakow.pl

Dr Rajesh Kumble Nayak
(MS Thesis supervisor)
Department of Physics, IISER Kolkata
rajesh@iiserkol.ac.in

DECLARATION

I consent to the processing of my personal data contained in my application for the needs of the recruitment process (In accordance with the Act of 29 August 1997 on the protection of personal data, consolidated text: Journal of Laws of 2016, item 922).

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