Chiranth Changappa
Hyderabad
Summary
Detail-oriented Software Engineer with 4 years of experience in Python, SQL, and cloud data systems. Experienced in building ETL pipelines, managing data workflows, and deploying solutions on AWS. Focused on delivering efficient, scalable solutions that support data-driven decision-making.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Software Engineer
CBRE South Asia Private Limited
Hyderabad
03.2021 - Current
- In-House Dashboard Development for Managed Services
- Designed and implemented robust ETL pipelines using Python to ingest and transform data from heterogeneous sources including AWS S3, SFTP servers, and MS-SQL (Yardi systems).
- Deployed data workflows on AWS EC2, ensuring scalable and reliable data processing infrastructure.
- Built automated data notification systems using HTML5 and CSS3, enabling real-time alerts and refresh updates for data leads and property managers.
- Collaborated with cross-functional teams to enhance data features, resolve bugs, and improve UI/UX, resulting in a more intuitive and efficient user experience.
- Conducted code optimization and performance tuning, reducing ETL latency and improving system throughput.
- Contributed to the data architecture design, supporting long-term scalability and maintainability of the platform.
- Portfolio Dashboard | Cost-Effective Data Integration & BI Enablement
- Spearheaded a proof-of-concept (POC) project to replace SnapLogic iPaaS, reducing annual data integration costs from $90,000 to $15,000 by developing an in-house data transfer solution.
- Engineered custom ETL pipelines to handle high-volume data ingestion and transformation, significantly improving data flow efficiency and control.
- Enabled business intelligence (BI) visualization by transforming and modeling data for analytics consumption.
- Gained hands-on experience with Snowflake, contributing to data warehousing and performance optimization for downstream BI tools.
- Delivered a scalable and maintainable solution that aligned with long-term data strategy and cost-efficiency goals.
Education
Post-graduation - analytics and artificial intelligence
IMARTICUS LEARNING
BANGALORE, INDIA01.2021
Bachelor of Engineering - Mechanical Engineering
COORG INSTITUTE OF TECHNOLOGY
BE01.2017
Skills
- Python
- Pandas
- NumPy
- SQLAlchemy
- SQL
- Bash
- HTML5
- CSS3
- ETL Pipelines
- Data Ingestion
- Data Transformation
- Data Modelling
- API Integration
- SFTP
- SnapLogic
- AWS
- EC2
- S3
- IAM
- Lambda
- Snowflake
- Azure
- MS-SQL
- PostgreSQL
- MySQL
- Data Alerts
- Dashboards
- Git
- CI/CD
- Jupyter
- GitHub
Certification
Data Science & Machine Learning Complete Course
Projects
Amazon sentimental analysis using NLP, Analyzing reviews from amazon and classifying feedback 1 as bad and 0 and good. The process involved removing stop-words, applying stemming and lemmatization, and vectorizing the words. We also utilized oversampling techniques and implemented the Multinomial algorithm. This approach resulted in achieving an accuracy of 93%. AI-Powered Color Pattern Discovery in Property Listings, Built an AI-driven tool to analyze and visualize color combinations in real estate property data. Used SQL CTEs to extract unique color patterns from the property column, leveraged OpenAI's language model to semantically group and label colour themes. Applied clustering algorithms (K-Means) to identify dominant colour trends. Deployed an interactive Streamlit app to explore clusters and visualize colour palettes.
Skills
Python (Pandas, NumPy, SQLAlchemy), SQL, Bash, HTML5, CSS3, ETL Pipelines, Data Ingestion, Data Transformation, Data Modelling, API Integration, SFTP, SnapLogic, AWS (EC2, S3, IAM, Lambda), Snowflake, Azure, MS-SQL (Yardi Systems), Snowflake, PostgreSQL, MySQL, Power BI, Tableau , Data Alerts & Dashboards, Git, CI/CD, Linux Server Management, Jupyter, VS Code, GitHub, Jira, Confluence
Timeline
Software Engineer
CBRE South Asia Private Limited
03.2021 - Current
Post-graduation - analytics and artificial intelligence
IMARTICUS LEARNING
Bachelor of Engineering - Mechanical Engineering
COORG INSTITUTE OF TECHNOLOGY
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