Ishan Thakur
Bangalore
Summary
Software Engineer with 3+ years of experience delivering reliable backend and enterprise systems. Strong expertise in Java, Python, and SQL with hands-on experience in distributed systems, production support, and performance optimization.
Overview
4
4
years of professional experience
Work History
Software Development Engineer
Mobileum
08.2022 - Current
- Analyzed system events using HDFS, HiveQL, Oozie, Trino, and Spark, reducing incident resolution time by ~50%.
- Optimized database interactions and caching to handle 800+ events/sec during peak traffic.
- Built Kafka-based streaming pipelines supporting 5M+ subscribers.
- Migrated monitoring dashboards from Oracle to PostgreSQL, reducing costs by ~40%.
- Redesigned distributed data models to fix replication and load-balancing issues.
- Documented system changes and operational workflows to support team knowledge sharing and smoother onboarding.
Technologies / Skills Used: HDFS, HiveQL, Trino, Spark, Kafka, PostgreSQL, Oracle, Couchbase, Spring Boot
Azure Data Engineer
Cognizant
02.2022 - 08.2022
- Built ETL/ELT pipelines using Azure Data Factory.
- Processed large datasets using Apache Spark on Azure Databricks.
Education
B.Tech - Computer Science
Jaypee University of Information Technology
Solan01.2022
Skills
- Java
- Python
- SQL
- PL/SQL
- N1QL
- Spring Boot
- TensorFlow
- Keras
- PySpark
- Scikit-learn
- Kafka
- Couchbase
- PostgreSQL
- Oracle
- Agile/Scrum
- JUnit
Project
Potato Leaf Disease Classification
- Developed a CNN using TensorFlow/Keras to classify potato leaf images into disease and healthy categories.
- Implemented feature extraction and model evaluation using NumPy, Pandas, Matplotlib, and Seaborn.
Technologies / Tools Used: TensorFlow, Keras, NumPy, Pandas, Matplotlib, Seaborn
Bank Note Authentication
- Built and deployed a Random Forest model to classify genuine vs counterfeit notes.
Timeline
Software Development Engineer
Mobileum
08.2022 - Current
Azure Data Engineer
Cognizant
02.2022 - 08.2022
B.Tech - Computer Science
Jaypee University of Information Technology