About me

I channel my knowledge and experience into maximizing operational efficiency and achieving organizational goals. I embrace challenges as opportunities to learn, teach, and grow — both personally and professionally. My passion lies at the intersection of Business, Analytics, Coding, Data, and Technology. I thrive in environments that demand research, complexity navigation, mentorship, and maintaining a positive and collaborative attitude.

As a dedicated Data Engineer, I specialize in building scalable data pipelines, transforming raw data into structured, high-quality datasets, and enabling data-driven decision-making. My journey blends technology, creativity, and strategic thinking to empower organizations with powerful data solutions. I am always open to exciting collaborations around large-scale data engineering and cloud-based analytics projects.

I don't just crunch numbers; I craft data-driven narratives. Together, we can turn complex datasets into guided journeys — unlocking hidden opportunities, accelerating growth, and enabling smarter decisions at every step.

Let's create something extraordinary! 🚀

What i'm doing

  • design icon

    BI Development

    I develop modern and high-quality dashboard at a professional level.

  • camera icon

    Investment Analysis

    I provide actionable analysis for informed decision-making

  • Resume icon

    Resume Building

    Proficiently mastercraft compelling resumes for impactful results.

  • LinkedIn Icon

    LinkedIn Optimization

    I Optimize LinkedIn profiles for job seekers with professional expertise.

Testimonials

  • Ankur Garg

    CA. Ankur Garg

    AVP at AU Small Finance Bank

    Rajnish is truly excellent when it comes to working with Excel, Technology, etc.. His proficiency in utilizing complex formulas, data analysis, and creating visually appealing reports is truly impressive. I was amazed by his ability to quickly and accurately manipulate data, which greatly contributed to the efficiency and effectiveness of our team's projects.

  • Ajay Jain

    Ajay Jain

    Senior Manager at AU Small Finance Bank

    Rajnish's tech knowledge is exemplary, as he stays up-to-date with the latest advancements and incorporates them into his work. Rajnish known as "Scientist" within the team due to his love for experimenting with new ideas, softwares & other things.

  • Darpan Kungwani

    Darpan Kungwani

    Traning Manager at SGVU

    Rajnish has been a student par excellence. He focused not only on learning the soft skills that were imparted to him, but he also ensured that he applied my teachings to his real life situations. He is a beautiful blend of optimism, confidence and restraint. He has the required technical as well as the people skills that are needed to be successful in the 21st century. I am sure he is going to be a great asset to any organisation that he becomes a part of.

  • T.K.Jain

    Prof. Trilok Kumar Jain

    Dean of ISBM-SGVU

    Rajnish, a soul who is always available to help with the best of his abilities without any expectations. He is ready to do anything he can for the benefit of others. The knowledge he has, he shares unconditionally and spreads information about people who have achieved milestones in their lives. This, I must say is itself a positive sparkle of Rajnish as he can see and show others the positives

icon-quote

Certifications

©2025 Rajnish Jha, India. All Rights Reserved.

Resume

Experience

  1. Hansa Cequity

    Mumbai, Maharashtra, IN

    Data Engineer

    Full-Time • On-site

    Feb'25 — Present

    • Extracting, transforming, and analyzing data using SparkSQL, PySpark, and Pandas to track key performance metrics and uncover trends.
    • Designing and maintaining ETL pipelines to ensure clean, structured, and high-quality data for business intelligence and analytics.
    • Building Python automation scripts to streamline data processing, reduce manual intervention, and accelerate reporting workflows.
    • Implementing Azure Data Factory (ADF) pipelines and leveraging cloud services to automate large-scale data workflows and optimize performance.
    • Creating dynamic Power BI dashboards to monitor KPIs, visualize business performance, and enable data-driven decision-making.

  2. AU Small Finance Bank

    Jaipur, Rajashtan, IN

    Data Analyst

    Internship • On-site

    Mar'23 — Jun'23

    3-Month


    • Utilized SparkSQL, PySpark, and Pandas to clean, transform, and manage large datasets.
    • Designed Power BI, Tableau, and Excel Pivot Chart dashboards for data-driven insights.
    • Worked with ADF, ADLS, and Databricks to automate data ingestion & transformation.
    • Developed automated reporting solutions with Power-BI & Excel-Pivot to improve efficiency.
    • Identified trends, discrepancies, and key insights for decision-making.

Education

  1. Suresh Gyan Vihar University

    Master of Business Administration - MBA

    2022 — 2024

SKILLS (Core-Domain)

  • Structured Query Language - SQL
    95%
  • Big Data Framework: PySpark
    95%
  • ETL Pipelines & Data Integration
    90%
  • Data Modeling & Visualization
    90%
  • Cloud Computing
    95%

SKILLS (Cross-Domain)

  • Verbal & Wtitten Communication
    85%
  • Critical & Logical Thinking
    95%
  • Time Management
    90%
  • Project Management & Documentation
    90%
  • Storytelling
    85%

Portfolio

Additional

Awards & Recognitions

Volunteer Experience

  1. International School of Business Management

    Placement Co-Ordinator

    Jun'23 — May'24

  2. International School of Business Management

    Class Representative - (CR)

    Sep'22 — May'24

  3. Sunstone Education Technology Pvt. Ltd.

    Head Co-Ordinator

    Sep'22 — May'24

Language

  • Hindi
    95%
  • English
    85%
  • Maithili
    95%

Contact

Contact Form