Charitha Pachva
Data Analyst • Hyderabad, India • c*************@gmail.com • 834****684 • linkedin.com/••••• • drivetube.ai/•••••
Professional Summary
Data Analyst with 0-1 years of experience applying Python, SQL, Power BI and advanced Excel to derive business insights from raw data. I have built end-to-end data workflows for academic IoT and smart-city projects and delivered dashboards and forecasts used for decision support. Skilled in Pandas and NumPy for data cleaning and feature engineering, Scikit-learn and TensorFlow for model development, and SQL for data extraction. Experienced in developing interactive Power BI dashboards and Excel-based KPI reports to communicate findings. Delivered model-enabled edge solutions using Raspberry Pi and time-series storage with PostgreSQL. Comfortable version-controlling analyses with Git and sharing reproducible notebooks via Jupyter. Seeking an entry-level Data Analyst role to apply analytics and visualization skills to business problems.
Technical Skills
Programming Language: Python,SQL
Databases: MySQL,PostgreSQL
Version Control & Development Tools: Jupyter Notebook,Git,GitHub
Data Analysis & Visualization: Pandas,NumPy,Matplotlib,Power BI,Microsoft Excel
AI/ML Frameworks & Libraries: scikit-learn,TensorFlow
Microcontrollers & Processors: Raspberry Pi
Work Experience
The Developers Arena
Hyderabad, India
Data Science & Analytics Intern
2026 – 2026
Interned at a technology training/solutions provider; supported data processing, model prototyping, and dashboarding for internal analytics and client-focused exercises.
Tech Stack: Python, Pandas, NumPy, SQL, Power BI, Git, GitHub
- Processed raw datasets using Pandas to perform data cleaning, missing-value treatment, and feature engineering for downstream models.
- Implemented SQL queries to extract, join and aggregate tables for reporting and prepared normalized datasets for analysis.
- Developed interactive dashboards in Power BI to visualize KPIs and trends for weekly stakeholder reviews.
- Automated data validation scripts in Python and NumPy to detect anomalies and enforce data quality rules prior to modeling.
- Version-controlled analysis notebooks and scripts using Git and GitHub to maintain reproducibility across the team.
- Authored summary reports and Excel-based pivot analyses to translate analytical findings into actionable recommendations.
Projects
Deep Learning for Edge Computing in Indian Smart Cities | 2024 – 2025
Tools Used: Python, TensorFlow, NumPy, Raspberry Pi, PostgreSQL, Jupyter Notebook
- Designed and trained convolutional models in TensorFlow to perform on-device inference for traffic and public-safety use cases.
- Optimized and quantized models for low-latency execution on Raspberry Pi edge devices to minimize cloud dependence.
- Built data ingestion pipelines that persisted time-series telemetry to PostgreSQL for downstream analysis.
- Validated model outputs and visualized performance metrics in Jupyter Notebook and Matplotlib to guide iterative improvements.
Smart Grid Energy Consumption Optimization and Demand Response Predictive Analytics | 2025 – 2026
Tools Used: Python, Pandas, Scikit-learn, MySQL, Power BI, Matplotlib, Microsoft Excel
- Engineered time-series features and applied Scikit-learn regressors to forecast short-term electricity demand for demand-response planning.
- Ingested IoT meter data into MySQL and performed aggregation and windowed statistics using SQL and Pandas.
- Developed visual dashboards and KPI reports in Power BI to present load forecasts and peak period recommendations.
- Evaluated model performance with error metrics and plotted residual analyses using Matplotlib to refine forecasting pipelines.
Education
Brilliant Grammar School Educational Society’s Group of Institutions (affiliated to JNTU Hyderabad)
Bachelor of Technology - Computer Science and Engineering • Hyderabad, India • 2022 – 2026
Certifications
Python Essentials — Cisco Networking Academy • 2026
SQL and Relational Databases — IBM • 2025
Artificial Intelligence Fundamentals — IBM • 2024
Achievements
- Hackathon Workshop - Web Development (Participant): Participated in institution-run hackathon workshop focused on web development.
- TASK (Telangana Academy for Skill and Knowledge) Training Program: Completed regional skills training program through TASK.
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