Tushar Koley
Lead Python Engineer
Luton
Summary
Accomplished and innovative software engineer with over 20 years of experience specializing in Python, SQL, Django, cloud architecture, data science and Java development. Proven expertise in designing, developing, and deploying complex applications on both Google Cloud Platform (GCP) and Amazon Web Services (AWS). Adept at leading development teams, optimizing system performance, and delivering high-quality solutions across diverse industries
Overview
20
20
years of professional experience
6
6
years of post-secondary education
4
4
Certifications
3
3
Languages
Work History
Sr Data Scientist
TCS And Apple
London
06.2022 - Current
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Saved $1 Million by implementing cost-saving initiatives that addressed long-standing problems.
- Received and processed stock into inventory management system.
- Created and implemented new forecasting models to increase company productivity.
- Developed intricate algorithms based on deep-dive statistical analysis and predictive data modeling.
- Leveraged mathematical techniques to develop engineering and scientific solutions.
- Proved successful working within tight deadlines and fast-paced atmosphere.
- Developed and presented proposals for new investments.
- Developed rebalancing strategies to minimize risk exposures.
Sr Data Scientist
WHISHWORKS
London
03.2017 - 06.2022
- Communicated market developments, portfolio changes and annual performance information to clients.
- Recommended investment strategies to meet client financial objectives.
- Facilitated portfolio performance review and implemented new strategies.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Worked within applicable standards, policies and regulatory guidelines to promote safe working environment.
- Ran statistical analyses within software to process large datasets.
- Participated in continuous improvement by generating suggestions,
- Extracted and interpreted data patterns to translate findings into actionable outcomes.
- Studied new technologies to support machine learning applications.
- Led projects and analyzed data to identify opportunities for improvement.
- Prepared and submitted reports and monthly financial statements.
- Compiled and coordinated financial data for analysis and reconciliation.
Principal Consultant
PricewaterhouseCoopers
Kolkata
03.2015 - 03.2017
- Collaborated with clients from concept through final delivery of product or service.
- Gathered, documented data to assess business trends.
- Completely Managed and Delivered a Project about 20 M INR.
- Developed robust Java code for E-commerce applications.
- Reviewed code and debugged errors to improve performance.
- Participated in requirements gathering and design development meetings.
Technical Lead
Wipro Technologies And Nike And GM
Portland
07.2005 - 03.2015
- Provided educational expertise and mentoring to junior team members.
- Improved systems with addition of new features and infrastructure.
- Supervised architecture, design and implementation of company-wide platforms and applications.
- Guided teams during continuous integration / continuous delivery (CI/CD) processes.
- Researched and adopted new technologies to add value to existing offerings.
- Assessed project milestones and team performance to keep staff on-task.
Programmer Analyst
Cognizant Technologies Solutions
Kolkata
08.2003 - 08.2005
- Worked closely with clients to establish specifications and system designs.
- Directed software design and development to meet client needs for functionality and performance.
- Identified causes of issues within applications and determined which modifications needed to be made.
Education
Certified Mathematics For Machine Learning - Mathematics And Computer Science
Indian Institute of Science(IISC)
Bangalore, India 01.2021 - 06.2021
Master of Technology (M. Tech) - Computer Science
Indian Statistical Institute(ISI)
Kolkata, India 07.2001 - 07.2003
B.E - Mechanical
National Institute of Technology (NIT)
Durgapur, India 06.1996 - 06.2000
Skills
Python
Certification
Python for Time Series Data Analysis
Timeline
Sr Data Scientist
TCS And Apple
06.2022 - Current
Python Advanced by HackerRank
02-2021
Certified Mathematics For Machine Learning - Mathematics And Computer Science
Indian Institute of Science(IISC)
01.2021 - 06.2021
Python for Time Series Data Analysis
07-2020
NLP - Natural Language Processing with Python
01-2020
Python for Financial Analysis and Algorithmic Trading
02-2019
Sr Data Scientist
WHISHWORKS
03.2017 - 06.2022
Principal Consultant
PricewaterhouseCoopers
03.2015 - 03.2017
Technical Lead
Wipro Technologies And Nike And GM
07.2005 - 03.2015
Programmer Analyst
Cognizant Technologies Solutions
08.2003 - 08.2005
Master of Technology (M. Tech) - Computer Science
Indian Statistical Institute(ISI)
07.2001 - 07.2003
B.E - Mechanical
National Institute of Technology (NIT)
06.1996 - 06.2000
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