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Akhilesh Pratap Shahi Data Engineer
Email
[email protected]
Phone
+91-844-7020-911
akhileshshahi
GitHub
shahiakhilesh1304
Location
Bangalore, India
Marital status
Single
Male
13/04/1997
Indian

Results‑driven Data Engineer with 5+ years of experience in designing, building, and optimizing large‑scale ETL/ELT pipelines and event‑driven architectures. Expert in Apache Spark, Kafka, and cloud‑native solutions (Azure Databricks). Proven track record of cutting runtime by >35% and reducing data transfer costs by 90%, enabling real‑time analytics and data‑driven decisions

Professional Experience 5.2YOE
Reliance Jio Infocomm Pvt Ltd, Data Engineer
Mar 2023 – present | Banglore, India
  • •Designed and optimized scalable ETL pipelines using Spark, Kafka, and Python, handling data volumes exceeding 1B+ records.
  • •Led development of APIs enabling dynamic cohort-based user targeting, reducing audience fetch time by 90%.
  • •Improved performance of the Cohort Intelligence pipeline by 36.8%, lowering processing time and manual effort by 35%.
    • MpHrx, Software Engineer
    Oct 2022 – Feb 2023 | Gurgaon, India
  • •Engineered Azure Databricks ingestion pipelines for healthcare claims; boosted processing speed by 45% and data accuracy by 20%.
  • •Tuned Hibernate/MongoDB query engine, reducing average query latency by 50%.
    • SAR GROUP(Lectrix E-Vehicle), Software Developer
    Mar 2022 – Jul 2022 | Gurgaon, India
  • •Developed Spring Boot REST APIs for vehicle telematics; reduced API response time by 40%.
  • •Designed MongoDB data models for high‑velocity sensor data ingestion.
    • Fintree Global Research, Software Developer (Co-Founder)
    Jan 2020 – Mar 2022Lucknow, India
  • •Architected Java/Spring Boot backend for data research platform; improved system throughput by 28%.
  • •Drove deployment decisions and contributed to MVP launch strategy
    • Skills
    Programming & Scripting — Python, Scala, Java, Groovy, Shell Scripting
    Big Data & Streaming — Apache Spark, PySpark, Kafka, Hadoop
    Data Engineering Tools — Data Modeling, ETL/ELT, Performance Tuning, Data Wrangling
    Databases & Warehousing — MySQL, MongoDB, Google BigQuery, Apache Druid
    Web Technologies — J2EE, HTML5, JavaScript, Bootstrap, PHP
    General Tools — MS Excel, PowerPoint, Word, OneNote
    Data Analysis and Manipulation — Pandas, NumPy, SciPy
    Cloud & DevOps — Azure DataBricks, Docker, Kubernetes, Git
    APIs & Frameworks — Flask, Spring Boot, RESTful APIs, Hibernate
    Data Tools — Apache Airflow, Pandas, NumPy, JSON, XML
    Akhilesh Pratap Shahi
    Key Projects
    Cohort Intelligence, Data Engineer - JIO
    Mar 2023 – present
  • •Managed data pipelines for user segmentation and real-time targeting.
  • •Optimized performance of pipeline to increase reliability and reduce overhead.
  • •Improved automation, reducing manual effort by 35% and boosting performance by 36.8%
    • Point Of Interest, Data Engineer - JIO
    Feb 2024 – present
  • •Designed and implemented ETL flows to integrate diverse datasets into the Cohort Intelligence system.
  • •Conducted data flow analysis and visualization to optimize user interest mapping.
  • •Enhanced system scalability and performance for seamless data processing.
    • Retargeting, Data Engineer -JIO
    Nov 2023 – present
  • •Architected ETL workflows for segmenting users based on activity (BPID, IFA).
  • •Increased re-engagement campaign effectiveness by 22%.
    • Campaign Data API, Data Engineer -JIO
    Apr 2024 – present
  • •Built API to parse include/exclude expressions and deliver campaign training data.
  • •Lowered transfer costs by 90% and slashed data prep time by 96%.
    • AIMS API, Data Engineer -JIO
    Aug 2024 – present
  • •Maintained API organizing 100M+ audience IDs into behavioral cohorts.
  • •Streamlined campaign logic, enabling real-time cohort updates and boosting targeting accuracy.
    • Custom Audience API, Data Engineer -JIO
    Jul 2023 – present
  • •Designed a Flask-based API to trigger Spark jobs for personalized cohort campaigns.
  • •Enabled campaign communication through SMS/RCS.
    • UIDUpload, Data Engineer - JIO
    May 2023 – present
  • •Developed high-throughput upload API to identify and activate user cohorts.
  • •Ensured data accuracy >99.8% across marketing channels.
    • Jan 2022 – Feb 2022
  • •Unified healthcare claims ingestion from 5+ sources using PySpark and Azure.
  • •Improved claim matching accuracy by 20%.
  • •Built efficient data retrieval layer using Hibernate, reducing DB load by 50%.
    • Education
    Woolf University, M.S. in Computer Science
    Aug 2024 – present | Valletta, Malta

    Specialized in ML/AI

    Maharishi Markandeshwar (Deemed to be University), B.Tech
    Aug 2015 – Apr 2019 | Ambala, India

    Major in Computer Science

    Certificates
    Recognition and Achievements
  • •Guest Lecturer – Python, BSA Engineering College
  • •Former Member – Computer Society of India
  • •Winner – Hackathons, Mono Acts, and Inter-college Theater Events
  • •Vice President – Trojan Society | President – Pratibimb Theatre Club
    • Preferred Locations

    Delhi, Pune, Mumbai, Banglore, Gurugram, UK, US, Germany, Canada

    Akhilesh Pratap Shahi