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About

Java Backend Developer with 3+ years of hands-on experience designing and delivering production-grade RESTful APIs and microservices-based web applications using Java and Spring Boot. Experienced in API design, relational database integration, backend performance optimization, third-party system integration, and Agile delivery in cross-functional teams.

Experience2

  1. Software Developer

    Jul 2020 — Jan 2022

    Bayasys InfoTech

    Designed and developed RESTful backend APIs using Java and Spring Boot, improving backend maintainability and reducing API load times by 30%. Engineered microservices-based solutions, enhancing application performance by 25%. Integrated a third-party tax calculation engine, reducing errors by 15%. Managed database layers with Hibernate, optimizing queries and schema changes.

  2. Data Analyst

    Jan 2023 — Present

    Genesta Georgian LLP (SRSL)

    Managed large-scale operational datasets, ensuring data integrity for reporting. Automated SQL-based reporting workflows, saving 1 hour daily. Conducted data validation and transformation to improve accuracy, and extracted actionable insights for strategic planning.

Projects3

  • Big Data Email Network Analysis

    Built a distributed data processing pipeline using PySpark on Hadoop to ingest, clean, and transform the Enron email dataset at scale, extracting sender-recipient relationship graphs and metadata for analytical querying.

    • PySpark
    • Hadoop
    • Python

  • Twitter Data Analytics

    Designed and normalized a relational database schema from raw, denormalized Twitter data, applying 3NF normalization principles to eliminate data redundancy and improve query performance.

    • PostgreSQL
    • SQL

  • Human Action Recognition

    Built a frame-level feature extraction and preprocessing pipeline for video classification, handling raw video data ingestion, transformation, and structured model input preparation at scale on the UCF101 dataset.

    • Python
    • TensorFlow/Keras
    • UCF101

Education2

  • MSc Data Science and Analytics

    2022 — 2023

    Royal Holloway, University of London

  • B.Tech Computer Science and Engineering

    2016 — 2020

    APJ Abdul Kalam Technological University

    Computer Science & Engineering