Shivam Joshi

Experience

• 

  Ananta services

  Oct 2019 - May 2021

  Java Software Developer

  • Worked on a live development project as a Java intern at Ananta Services private limited.• Got updated on OOPs concepts• Collections• Exception Handling• Practiced and cleared all the concepts of core Java on IntelIij as an IDE.• Used MySQL as a database for handling and querying data. • Worked on RESTful webservices.• Worked on many modules and made different APIs as per the requirements.• Got familiar with Postman-API testing tool.

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  SID Information Technologies

  Jun 2021 - Dec 2022

  Data Analyst and Tech Support

  • Data Collection & Cleaning: Extracted, preprocessed, and cleaned large datasets to ensure accuracy and reliability, reducing data anomalies by 20%.• Data Visualization: Utilized tools like Tableau and Power BI to create dynamic dashboards and visualizations, providing actionable insights for stakeholders.• Statistical Analysis: Performed various statistical tests using R and Python to validate hypotheses, aiding in data-driven decision-making processes.• Machine Learning: Assisted in building predictive models to forecast sales and customer behavior, achieving a model accuracy of over 85%.• Report Generation: Compiled weekly and monthly performance metrics reports, highlighting trends, opportunities, and areas of concern.• Tools & Technologies: Became proficient in tools like Excel, SQL, R, Python, Tableau. Show less

• 

  GBI Data Science

  Jan 2023 - Feb 2025

  • Conducting thorough data analysis to extract meaningful insights.• Utilizing SQL for efficient data querying and management.• Applying Python for data manipulation and scripting tasks.• Creating interactive visualizations with Tableau for effective data storytelling.• Employing R for statistical analysis and machine learning tasks.• Managing databases, including MySQL and Microsoft SQL Server.• Harnessing the power of Microsoft Power BI for dynamic reporting.• Collaborating in business analysis initiatives to enhance decision-making. Show less • Proficient in providing technical support for various devices, adeptly assisting customers with troubleshooting device operations.• Strong verbal and written communication skills facilitate seamless interactions across disciplines.• Troubleshoot technical issues dealing with computer hardware, software, mobile devices, remote access, printers, and telephony while ensuring proper documentation for each issue and resolutions via Service Desk ticketing tools for tracking, escalations, and call-back purposes.• Clear understanding of OSI model and computer networking principles like firewalls and network protocols, subnetting, network topologies, etc Show less

  • Data Analyst

    Mar 2023 - Feb 2025

  • Tech Support Specialist

    Jan 2023 - Feb 2023
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  SID Information Technologies

  Feb 2025 - now

  Data Engineer

  Data Engineer | SID Information Technologies📍 Hyderabad, India -- Designing and building scalable data pipelines using Python, SQL, AWS (Glue, Redshift, Athena, Lambda, S3)-- Implementing Infrastructure as Code (IaC) with Terraform for automated deployments-- Optimizing ETL workflows and managing big data processing with Apache Spark & Airflow-- Writing and optimizing complex SQL queries for data transformation and analytics-- Managing CI/CD pipelines with Jenkins & GitHub, ensuring seamless deployments-- Working with AWS services like Kinesis, DynamoDB, SQS, SNS, and containerization tools like Docker & Kubernetes#DataEngineering #AWS #Python #SQL #Terraform #ETL #BigData Show less