Summary
Overview
Work History
Education
Skills
Languages
Certification
Timeline
Generic

Gunjan Gawande

Data Engineer

Summary

Experienced data engineer constructing scalable data solutions, optimizing pipelines, and executing end-to-end data integration. Proficient in Python, SQL, and shell scripting with a proven ability to automate processes and transform intricate datasets. Skilled in data transformation and delivering actionable data outputs through dynamic reporting solutions. Committed to enhancing efficiency and driving innovation in data-driven environments.

Overview

5
5
years of professional experience
5
5
Certifications

Work History

Data Engineer

Tata Consultancy Services (State Street)
11.2022 - Current

Responsibilities

  • Led the end-to-end development of a comprehensive database dashboard, involving data extraction, filtration, and transformation using HQL. Developed consumable data views for reporting and automation workflows. Utilized shell scripting for process automation and implemented JIL (Job Information Language) jobs to orchestrate and execute the entire pipeline efficiently.
  • Developed a Python-based automation framework to streamline report generation for the business team, significantly reducing manual effort and processing time. The tool optimized data workflows, improving efficiency and enabling faster, more accurate reporting.
  • Executed Business-as-Usual (BAU) activities for data transformation and loading, ensuring timely updates and seamless integration of new data into the portal.
  • Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
  • Enhanced data quality by performing thorough cleaning, validation, and transformation tasks.
  • .Fine-tuned query performance and optimized database structures for faster, more accurate data retrieval and reporting.
  • Conducted extensive troubleshooting to identify root causes of issues and implement effective resolutions in a timely manner.
  • Increased efficiency of data-driven decision making by creating user-friendly dashboards that enable quick access to key metrics.
  • Developed and delivered business information solutions.

Python/Java Automation Engineer.

Tata Consultancy Services(Banco Pichincha)
04.2019 - 09.2022

I have worked for Latin American Bank Project under 2 roles.

1) Python Automation Engineer.

Responsibilities

  • Identifying the automation areas in banking application
  • Web scrapping the banks data/transactions using Beautiful Soup
  • Data extraction and Transformation using Pillow, regular expression, Pandas, Numpy
  • Tabular data extraction from PDF using Camelot
  • Analyzed interpreted data and prepared reports as per clients requirements
  • collaborating with functional tester to fulfil the data requirements for their test scripts

2) Java Automation Engineer.

Responsibilities

  • Identifying and selecting the automation test cases
  • Participating in Selenium Environment Setup with an Integrated Development Environment (IDE)
  • Automating the design of a Maven, TestNg, Jenkins frameworks using Java.
  • Creating, enhancing, debugging, monitor and running the test cases.
  • Collating and monitoring the defect management process.
  • Interacting with customers/clients to solve the various issues they face and updating on the situation.

Education

Bachelor of Engineering - Information Technology

Ram Meghe Institute of Technology & Research
Amravati

Skills

    Python/ Spark Framework

    Data Pipeline Design /Data Migration

    ETL development

    Shell Scripting

    HQL/SQL Programming and Database Designing

    Cloud Computing

    Java, Maven, Jenkins, TestNG

Languages

English
Proficient
C2
Spanish
Elementary (A2)
Hindi
Proficient
C2
Marathi
Proficient
C2

Certification

HackerRank Python Certified.

Timeline

Data Engineer

Tata Consultancy Services (State Street)
11.2022 - Current

Python/Java Automation Engineer.

Tata Consultancy Services(Banco Pichincha)
04.2019 - 09.2022

Bachelor of Engineering - Information Technology

Ram Meghe Institute of Technology & Research
Gunjan GawandeData Engineer