Gyan Ranjan Agrawal

Data Scientist

Delhi, India9 mos experience

Key Highlights

  • Strong foundation in data structures and algorithms.
  • Experience in optimizing SQL-based data extraction pipelines.
  • Currently enhancing skills in Data Science and AI at IIT Roorkee.
Stackforce AI infers this person is a Data Engineer with a focus on Fintech and Data Science.

Contact

Skills

Core Skills

Data EngineeringData Analysis

Other Skills

AngularBootstrapC (Programming Language)C++CSSData ExtractionData ScienceData StructuresData TransformationETLHTMLJAVAMachine LearningManagementMySQL

About

I am a Computer Science graduate with a strong foundation in problem-solving, data structures, and algorithms. My career began at Infosys, where I worked as a System Engineer on data-intensive projects—designing and optimizing SQL-based data extraction pipelines, automating ETL workflows, and enabling analytics teams with high-quality, reliable datasets. Driven by a passion for data-driven decision making, I cleared the CAT exam and earned admission to IIM before choosing to pivot fully into Data Science. I am now pursuing an Executive Post Graduate Program in Data Science & AI from IIT Roorkee, where I am building expertise in Python, SQL, Machine Learning, Statistics, and Data Visualization (Power BI/Tableau). My focus today is on delivering business impact through data—whether by building insightful dashboards, uncovering actionable patterns through analysis, or deploying predictive models to solve real-world problems. I am actively seeking Data Analyst, Business Analyst, or Data Science roles where I can combine my engineering background, analytical mindset, and newly honed data science skills to drive measurable results.

Experience

Infosys

2 roles

System Engineer

Jul 2021Apr 2022 · 9 mos

  • Developed and maintained data extraction pipelines from Finacle (Core Banking System) using SQL and custom scripts to support business-critical reporting and analysis.
  • Designed and automated tools to collect, transform, and store large-scale financial transaction data for downstream use by analytics and compliance teams.
  • Collaborated with business analysts to understand data requirements, ensuring accuracy and consistency across multiple datasets.
  • Optimized SQL queries and ETL workflows, improving data processing efficiency and reducing manual effort by 30%.
  • Conducted exploratory data analysis (EDA) on extracted datasets to identify anomalies, trends, and process improvements.
  • Created documentation and technical guides for data pipelines, enabling smoother handovers and faster issue resolution.
SQLData ExtractionETLData AnalysisData Engineering

System Engineer Trainee

Feb 2021Jul 2021 · 5 mos

  • Working with technologies and tools like JAVA, Springboot, REST API, Angular, HTML, CSS, Bootstrap
JAVASpringbootREST APIAngularHTMLCSS+1

Jiit youth club

Director Of Creative Department

Oct 2018Mar 2020 · 1 yr 5 mos · Noida Area, India

Education

Jaypee Institute Of Information Technology

Bachelor of Technology - BTech — Computer Science

Jul 2017Jul 2021

Indian Institute of Technology, Roorkee

Executive Post Graduation(Ongoing) — Data Science and Artificial Intelligence

Aug 2025Jul 2026

Indian Institute of Management Sambalpur

Master of Business Administration - MBA

Jul 2023Aug 2023

Creane Memorial High School

I.Sc — Mathematics and Computer Science

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