Highlights:

Skills:Data analyst, ETL, Python, AWS, Data Engineer, S3, Lambda, pyspark, spark, pandas, numpy, sql, data engineer, python developer

Senior Data Engineer 04/2021 - current
ZS Associates, Delhi, India
Collaborated with business stakeholders, data scientists and internal teams build and implement extraordinary domain focused data products (re-usable asset) and solutions and delivering them right to the client.
• Worked for top US Clients, and Led Technical expertise for end to end solution as a Senior Data Engineer • Used new and creative techniques to deliver impact for our clients in R&D project • Helped to build and maintain the technical platform for advanced analytics engagements, spanning data science and data engineering work • Create and manage data environments and ensure information security standards are maintained at all times • Map data fields to hypotheses and curate, wrangle, and prepare data for use in Data Science models • Domain: Life sciences > • Awarded for Game Changer'22, Best Team player'22, Best Team • Tools/Technology Used: Python, ETL, Amazon Web Services, Postgre SQL, Enterprise Data Lake--
Assistant Systems Engineer 06/2019 - 04/2021
Tata Consultancy Services, Delhi, India
• Development of an automated monitoring system using an Appium automation framework with PYTHON as the programming language. • Development, Documentation, Performance testing of the tool from scratch to automate the functions of Mobile, connected remotely or locally to the LINUX Operating System • Product delivered as a tool to monitor the network connectivity in roaming scenarios and handle it by sending notification of the mails using SMTP server on the basis of success and failures.
• Development of an automated monitoring system using an Appium automation framework with PYTHON as the programming language. • Development, Documentation, Performance testing of the tool from scratch to automate the functions of Mobile, connected remotely or locally to the LINUX Operating System • Product delivered as a tool to monitor the network connectivity in roaming scenarios and handle it by sending notification of the mails using SMTP server on the basis of success and failures. • Domain: TELECOM • Tools/Technology/Frameworks Used: PYTHON, DJANGO, FLASK, Angular, APPIUM • OS: LINUX--
Assistant Systems Engineer 06/2019 - 04/2021
Tata Consultancy Services, Delhi, India
• Worked as a Data Analyst - Development, Documentation, Unit Testing to Migrate an application from SYSTEM DEPENDENT to making it SYSTEM INDEPENDENT in Sprints/Phase manner (Agile methodology)
• Development, Documentation, Unit Testing to Migrate an application from SYSTEM DEPENDENT to making it SYSTEM INDEPENDENT in Sprints/Phase manner • Domain: Life Sciences • Methodology: Agile Development • Achievements: Won SPOT Award for high performing and dedicated work, Was rated 5/5 rating on FINAL ANNIVERSARY • Remarks: Deployed the project successfully starting from POC Phase • Tools/Technology Used: Amazon Web Services, PYTHON, Intersystems Cache, StarTeam--

SRM University, Chennai, India 05/2015 - 05/2019
Chennai, , India
Degree: Bachelor's Degree
Major:Computer Science Engineering
> Cocurricular Activities: College Representative 2015 & 2016 Mood Indigo (IIT BOMBAY) College Representative 2016 TechFest (IIT BOMBAY) College Representative 2016 Entrepreneurship Cell (IIT BOMBAY) TechRep 2016 Tecniche (IIT Guwahati) -Responsible for preparing all the publicizing strategy and marketing strategies. -Implemented innovative ways for publicity to create awareness among students and cultural societies -Recognized as one of the Top 50 CRs of different colleges to represent my campus for one of the most significant entrepreneur cells of IITB.

Lakshay Kalwar Python, ETL, Data Engineer, SQL, Pyspark, Spark, Team Lead, Team Management, Result Oriented, Performer
Lakshay Kalwar Python, ETL, Data Engineer, SQL, Pyspark, Spark, Team Lead, Team Management, Result Oriented, Performer
Lakshay Kalwar Python, ETL, Data Engineer, SQL, Pyspark, Spark, Team Lead, Team Management, Result Oriented, Performer