Rajat Joshi

Data Analyst skilled in SQL, PySpark, and Microsoft Fabric with experience in data processing, exploratory analysis, and predictive modeling. Proficient in transforming complex datasets into actionable insights and building scalable data solutions to support business decision-making.

Data Analyst at Arcgate Technologies LLP (2025-09 – 2026-02)

• Managed end-to-end data workflows within the Microsoft Fabric ecosystem.
• Developed and optimized large-scale data transformation pipelines using PySpark and SQL.
• Performed data cleansing, preprocessing, and feature engineering for analytics and modeling.
• Built and evaluated machine learning models for predictive insights.

Systems Engineer at Infosys Limited (2022-02 – 2024-10)

• Executed backend development using Spring Boot framework.
• Designed and maintained RESTful APIs for seamless system communication.
• Implemented MySQL models and optimized database performance.
• Built and executed unit tests using JUnit and Mockito.

Software Developer at Ek Software Pvt. Ltd. (2021-03 – 2022-02)

• Worked on backend development using Python and SQL databases.
• Developed RESTful APIs for frontend-backend integration.
• Managed database operations and ensured data consistency.

Bachelor of Technology (Honours) in Information Technology – Rajasthan Technical University (2015 – 2019)