TCS iON ProCert - Python Designer

Get Certified on Your Python Proficiency

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Assessment Date

About TCS iON ProCert - Python Designer

TCS iON ProCert - Python Designer is a 2-Part certification designed by top industry practitioners for experienced professionals to demonstrate their technical proficiency in Python Design and enhance their industry credibility. The proctored remote assessment will be conducted online allowing candidates to take the test from home using their laptop or desktop, without having to visit the test centre.

Who can Apply?

Working professionals or job seekers with 2 to 5 years of relevant work experience

Can be currently employed with TCS

Minimum 50% in 10th, 12th and Graduation

Assessment Details

Minutes Questions Marks

Proctored Remote Assessment covering key areas in Python Design, conducted online

Minutes Case Studies Marks

Case Study-based Assessment to test the application of Python Designing knowledge

Assessment Topics

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Basics of Statistics (Number of Questions - 8)
  • Statistics and its applications
  • Descriptive and inferential statistics
  • Sample or population data
  • Mean, median, mode and range
  • Standard deviation, variance and Bessel’s correction
  • Line equations
  • Interpolation and extrapolation
  • Relationships, correlations and covariance
  • Hypothesis testing
  • Regression analysis
  • Measures of central tendency, asymmetry and variability
  • Distributions
Core Python (Number of Questions - 4)
  • Why learn Python for data analysis?
  • Python 2.7 v/s 3.8
  • How to install Python on multiple platforms (Windows/Linux/Mac)?
  • The Python shell and IPython notebook (Jupyter)
  • Python if-else, if-elif and nested if statements
  • Python loops - while, for, for else and nested loops
  • Python data structures
  • Comprehensions (list, dictionary)
  • Operations on data structures
  • Functions in Python, recursion, lambda, map, reduce, filter
Object-Oriented Programming in Python (Number of Questions - 4)
  • Object-Oriented Programming (OOP) in Python
  • Object-oriented features in Python
  • Programs based on OOPS
  • Writing custom classes, creating objects, calling the class instance methods using objects
  • Types of inheritance
  • Method resolution order (MRO)
  • ABC module, abstract classes and interfaces in Python
  • Method overriding (runtime polymorphism)
  • Exception handling in Python
Modules or Libraries and Packages in Python (Number of Questions - 2)
  • Module or library in Python
  • Import statements
  • Packages
  • Regular expressions (RE or RegEx module)
  • Overview and uses of different ML or Data Analytics libraries like: NumPy, SciPy, Pandas, Statsmodels, Blaze
  • Overview and uses of libraries for visualization: Matplotlib, Seaborn, Bokeh
NumPy for N-Dimensional Arrays (Number of Questions - 2)
  • Introduction to NumPy: ndarray object, NumPy data types, NumPy operations - universal functions
  • Indexing, slicing and iterating
  • Shape manipulation
  • Stacking and Split array
Exploratory Analysis in Python using Pandas (Number of Questions - 10)
  • Introduction to Pandas
  • Series and Datarames in Pandas
  • Descriptive statistics using Pandas
  • Iterations, sorting, selecting data
  • Aggregations, missing data, group by, categorical data
  • Exploratory Data Analysis: Initial Data Exploration, Univariate Analysis, Bivariate Analysis
  • Identifying and handling of duplicate and missing data
  • Correlation analysis
  • Real-life problems and types of solutions
Data Munging in Python using Pandas (Number of Questions - 2)
  • Introduction to data munging
  • Find and fixing invalid values
  • Find and replace missing values
  • Treating outliers and extreme values
  • Transforming values
Visualization using Matplotlib and Seaborn (Number of Questions - 8)
  • Data visualization using Matplotlib and Seaborn
  • Data loading
  • Chart and graphs: bar, histogram, line, boxplot, scatter, pie, whisker plots, legends
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Advantages of TCS iON ProCert - Python Designer

  • Get Recognised - Gain recognition for your Python Designer experience and expertise
  • Get an Edge - Stand out among your peers by enhancing your industry credibility
  • Get Noticed - Get career opportunities in Python Design with top recruiters

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Key Features

Validation of Practical Expertise in Python Design by Industry Practitioners
Well Researched and High Quality Questions
Gain Access to Top Corporates Looking for Python Designer Talent
Scheduled and Proctored Online Remote Assessments on the TCS iON Secured Digital Platform


Available Assessment Centre(s)

View list of all available assessment centres within India

Available Assessment Centres

Andhra Pradesh

  • Chirala
  • Guntur
  • Kakinada
  • Kurnool
  • Nellore
  • Rajahmundry
  • Tirupathi
  • Vijayawada
  • Visakhapatnam
  • Vizianagaram


  • Dibrugarh
  • Guwahati
  • Jorhat
  • Silchar
  • Tezpur


  • Arrah
  • Darbhanga
  • Muzaffarpur
  • Patna


  • Chandigarh


  • Bhilai Nagar
  • Bilaspur
  • Raipur


  • New Delhi


  • Panaji


  • Ahmedabad
  • Anand
  • Gandhinagar
  • Mehsana
  • Rajkot
  • Surat
  • Vadodara


  • Ambala
  • Gurugram
  • Hisar
  • Karnal
  • Kurukshetra

Himachal Pradesh

  • Hamirpur

Jammu and Kashmir

  • Jammu
  • Samba


  • Bokaro Steel City
  • Dhanbad
  • Hazaribagh
  • Jamshedpur
  • Ranchi


  • Bengaluru
  • Kalaburagi (Gulbarga)
  • Hubballi (Hubli)
  • Mangaluru (Mangalore)
  • Mysuru (Mysore)
  • Shivamogga (Shimoga)
  • Udupi


  • Kannur
  • Kozhikode
  • Thiruvananthapuram
  • Thrissur

Madhya Pradesh

  • Bhopal
  • Gwalior
  • Indore
  • Jabalpur
  • Sagar
  • Satna
  • Ujjain


  • Amravati
  • Aurangabad
  • Jalgaon
  • Kolhapur
  • Mumbai
  • Nagpur
  • Nanded
  • Nashik
  • Navi Mumbai
  • Pune


  • Shillong


  • Aizawl


  • Kohima


  • Balasore
  • Berhampur-Ganjam
  • Bhubaneswar
  • Cuttack
  • Dhenkanal
  • Rourkela
  • Sambalpur


  • Amritsar
  • Bhatinda
  • Jalandhar
  • Ludhiana
  • Mohali
  • Patiala


  • Ajmer
  • Bikaner
  • Jaipur
  • Jodhpur
  • Kota
  • Sikar
  • Udaipur

Tamil Nadu

  • Chennai
  • Coimbatore
  • Madurai
  • Salem
  • Tiruchirappalli
  • Tirunelveli


  • Hyderabad
  • Karimnagar
  • Warangal

Uttar Pradesh

  • Agra
  • Aligarh
  • Allahabad
  • Bareilly
  • Ghaziabad
  • Gorakhpur
  • Greater Noida
  • Jhansi
  • Kanpur
  • Lucknow
  • Meerut
  • Moradabad
  • Muzaffarnagar
  • Noida
  • Varanasi


  • Dehradun
  • Haldwani
  • Roorkee

West Bengal

  • Asansol
  • Hooghly
  • Kolkata
  • Siliguri

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1.How do I register and take TCS iON ProCert - Python Designer certification assessment? +
  1. Click on "Buy Now" on the "TCS iON ProCert - Python Designer" product page.
  2. Login with your TCS iON Digital Learning Hub credentials or sign up as a new user.
  3. After login/sign up, you will be asked to share your details required to complete your registration process. This includes your name, email ID, phone number and other details.
  4. In case of Buy Now: On successful submission of the registration form, you need to proceed to make the payment by clicking on "Click to Proceed."
  5. In case of Activate Now: A pop-up window will open, where you need to enter the Licence Code and click on the "Activate Now" button. Once you click on the "Close" button, you will be automatically redirected to "My Dashboard".
  6. You will receive a successful registration message on your registered email ID/mobile number.
  7. Since this is an online assessment, you will not receive any hall ticket. However, you will receive the link to download TCS iON Assessment Launcher along with login credentials on your registered email ID four days prior to the scheduled assessment date.