Sai Harshik Reddy Katigari
Hyderabad
Summary
Detail-oriented MIS/Data Analyst with over 2 years of experience managing and interpreting large datasets to support business decision-making. Proficient in SQL, Advanced Excel (VLOOKUPs, Pivot Tables, Macros), and data visualization tools including Power BI and Tableau. Experienced in cleaning, transforming, and analyzing complex data using Python and Jupyter Notebooks. Adept at creating interactive dashboards, streamlining reporting processes, and delivering actionable insights to cross-functional teams. Known for excellent communication and documentation skills, with a strong foundation in data governance and reporting accuracy.
Overview
3
3
years of professional experience
Work History
Data Analyst
Hammonds
Leicester
10.2022 - 12.2024
- Collected, cleaned, and maintained large-scale payment data from multiple sources using SQL and Excel.
- Built automated Excel dashboards and monthly reports, saving 10+ hours/week.
- Improved data processing efficiency by 25% by optimizing pipelines using Python (Pandas/NumPy).
- Created Power BI reports and Tableau visuals to present actionable insights to stakeholders.
- Collaborated with finance and operations teams to align metrics with business goals.
- Documented reporting processes and created reusable templates for consistent analysis.
- Supported API integration and documentation using Swagger to streamline data access.
Intern
Hammonds
Leicester
10.2021 - 09.2022
- Assisted in cleaning datasets based on business logic using SQL and Excel.
- Worked part-time (20 hours/week) while pursuing MSc in Advanced Computer Science.
Education
Master - Advance Computer Science
University of Leicester
Leicester07.2022
Undergraduate -
Gitam University
Hyderbad04.2020
Higher Secondary Education -
Sri Chaitanya
Hyderbad03.2016
Secondary Education -
Kennedy
Hyderabad03.2014
Skills
- SQL (PostgreSQL, MySQL)
- Advanced Excel (Formulas, VLOOKUPs, Pivot Tables, Macros)
- Power BI, Tableau, Looker Studio (Basic)
- Python (Pandas, NumPy), Jupyter Notebooks
- REST APIs, Swagger/OpenAPI
- Automated reporting pipelines
Data Analysis & Visualization
Reporting & Documentation
- Data cleaning & transformation
- KPI performance monitoring
- Business report documentation
- Apache Airflow (ETL orchestration), SSIS (ETL automation)
- Critical Thinking Strong English Communication Attention to Detail Team Collaboration
Currently Learning
Soft Skills
Projects
1. Job Recommendation System (JRS) – Master’s Project
Tech Stack: Python, MySQL, HTML, CSS, JavaScript
- Created a web-based job recommendation system with an emphasis on skill-based matching and user profile analysis.
- My involvement was limited to front-end programming, SQL database administration, and Python-based logic, even though the project was led by the Spring Tool Suite framework
- Demonstrated flexibility with pre-existing frameworks by working with REST APIs and implementing business logic in Python rather than Java.
2. YouTube Clone – Frontend Application
Tech Stack: HTML, CSS, JavaScript
- Created a responsive frontend clone of YouTube that mimics its design, navigation user interface, and video presentation.
- Enhanced user engagement and visual attractiveness through the use of sophisticated CSS style techniques and semantic HTML.
- Currently upgrading this project to use TypeScript and integrate Redux for state management, to improve scalability and maintainability.
3. Data Insights Project (In Progress)
Tech Stack: SQL Server, Power BI, Looker (Basic), SSIS (Learning)
- I'm currently working on creating Power BI dashboards to show trends in customer feedback.
- learning how to integrate with SQL Server databases and automate ETL processes using SSIS.
- A simple Looker report was created to track user interaction across several channels.
Hobbies
Badminton • Cricket • Movies
Languages
English • Telugu • Hindi
Timeline
Data Analyst
Hammonds
10.2022 - 12.2024
Intern
Hammonds
10.2021 - 09.2022
Master - Advance Computer Science
University of Leicester
Undergraduate -
Gitam University
Higher Secondary Education -
Sri Chaitanya
Secondary Education -
Kennedy
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