Summary
Overview
Work History
Languages
Education
Skills
Work Preference
Timeline
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VIJAY KUMAR

VIJAY KUMAR

Data Engineer
New Delhi,New Delhi

Summary

Senior Data Engineer with 8+ years of experience leading the design, development, and implementation of robust technical solutions. Proven ability to manage complex projects, ensuring high quality, performance, and scalability. Adept at fostering cross-functional collaboration, driving innovation, and mentoring engineers to maximize their potential.

Overview

9
9
years of professional experience
4
4
years of post-secondary education

Work History

P&I Data Modeler (Senior Consultant)

BT Group
Gurgaon
02.2023 - Current
  • Enhanced database performance through normalization, denormalization, indexing, partitioning, and other optimization techniques.
  • Improved data-driven decision making by integrating disparate data sources using ETL processes and other integration tools.
  • Architected and implemented scalable cloud-based solutions for data extraction, transformation, and loading processes, reducing manual workload and errors and maintained ETL pipelines using Azure Data Factory, Snowflake ensuring seamless data integration from multiple sources.
  • Developed CI/CD pipelines with tools like Azure Devops, Azure repo to automate and streamline deployment processes.

Principal Consultant

Technip Energies
Noida, India
04.2021 - 01.2023
  • Managed large-scale projects, ensuring timely completion within budget constraints.
  • Analyze business requirements, estimate, develop, debug, Unit Test and create document.
  • Monitoring, tuning the database, identifying bottlenecks, code optimization.
  • Worked on aggregate dimensions, late arriving facts and dimensions, staging tables, ODS.
  • Follow Scrum/Kanban Agile SDLC methodology.
  • Implemented ETL processes to ensure timely data updates from various data sources into the central data warehouse.
  • Performance Tuning and Query Optimization.

Assistant Manager

Tradefin Capital
New Delhi
04.2017 - 03.2021
  • Designed, developed, and maintained relational databases for multiple high traffic web applications, supporting over 1 million active users.
  • Wrote complex queries, triggers, and stored procedures to ensure smooth data processing and integration between systems.
  • Optimized database performance by analyzing slow-running queries and improving indexing strategies, reducing average query execution time.
  • Developed, tested, debugged Oracle SQL objects for database operations, including data manipulation, schema creation, and performance tuning.
  • Assisted in database migrations and upgrades.
  • Created detailed technical documentation to support database development and data models.

Assistant Manager

IndiaMART InterMESH Limited
Greater Noida, India
11.2015 - 03.2017
  • Supervised day-to-day operations to meet performance, quality and service expectations.
  • Involved in development of Database-driven applications, handling CRUD operations and performance testing.
  • Worked closely with senior developers to troubleshoot database issues and implement fixes.
  • Worked in Oracle 9i, Oracle 10g, Finacle Banking Software, Core Banking domain, resolving Production issues.

Languages

English
Hindi

Education

Associate of Science - Chemistry

University of Delhi
New Delhi
2011.07 - 2015.05

Skills

  • Python Programming
  • ETL development
  • SQL Expertise
  • Data Quality Management
  • Database Design
  • Data Governance
  • Data Security
  • Requirements Gathering
  • Machine Learning
  • Data Modeling
  • Data Warehousing
  • Master Data Management
  • Business Intelligence
  • NoSQL Databases
  • Predictive Analytics
  • Metadata Management
  • Structural analysis

Work Preference

Work Type

Full Time

Location Preference

On-SiteHybridRemote

Important To Me

Work-life balanceCompany CultureFlexible work hoursWork from home optionPaid time offPaid sick leavePersonal development programs

Timeline

P&I Data Modeler (Senior Consultant)

BT Group
02.2023 - Current

Principal Consultant

Technip Energies
04.2021 - 01.2023

Assistant Manager

Tradefin Capital
04.2017 - 03.2021

Assistant Manager

IndiaMART InterMESH Limited
11.2015 - 03.2017

Associate of Science - Chemistry

University of Delhi
2011.07 - 2015.05

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VIJAY KUMARData Engineer