Aditya Gautam
Gurugram
Summary
Results-driven Python Developer & Data Analyst with expertise in data automation, web scraping, machine learning, and business intelligence. Adept at building scalable data pipelines, analyzing large datasets, and delivering actionable insights. Strong experience in Python, SQL, Power BI, PostgreSQL, and cloud technologies. Passionate about leveraging data-driven approaches to optimize decision-making and efficiency.
Offering strong foundation in Python programming and quick learning aptitude to excel in new environment. Brings solid understanding of algorithms and data structures while applying knowledge of libraries like Pandas and NumPy. Ready to use and develop programming and analytical skills in Data Analyst role.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Senior Python Developer & Data Analyst
Sequentum
05.2024 - Current
- Developed a Data Quality Checking Framework, reducing manual checks by 90% and cutting daily work from 3-4 hours to 10-15 minutes via automated reports
- Automated system processes across AWS S3, Snowflake, Windows OS, and PostgreSQL, improving team efficiency
- Built scripts to extract, clean, and analyze complex tabular data from 25+ gaming revenue websites, ensuring accurate reporting
- Created an image processing pipeline to download, resize, and analyze images from URLs to meet customer specifications
- Designed Power BI dashboards for retail website data, enabling data-driven decisions for stakeholders
- Implemented unit testing, debugging, and performance tuning to optimize code efficiency, ensure reliability, and improve execution speed across automated data pipelines
- Conducted A/B testing to optimize user engagement and conversion rates, and implemented time-series forecasting to predict sales trends and improve data-driven decision-making
Python Developer & Data Analyst
Sequentum
05.2023 - 04.2024
- Monitored web and mobile traffic using Fiddler and MuMu Player, optimizing API request handling and reducing data delivery timelines by 40%
- Developed a data crawling pipeline, extracting 20M+ records per week from Google, automating data cleaning, transformation, and PostgreSQL uploads
- Assisted in migrating MySQL data to company servers, automating missing file detection for seamless integration
- Enhanced web scraping agents, switching from browser-based scraping to JSON parsing, while bypassing CAPTCHAs using cookies, headers, and user-agents
- Built interactive data visualizations using Django, Plotly, and Power BI, providing insights into store locations and trends
- Automated repetitive tasks using Python scripts, increasing efficiency within the team''s workflow processes.
- Supported business objectives by developing custom reporting tools using Python libraries like Pandas and Matplotlib.
- Optimized database queries for improved performance, reducing response times significantly in key areas of the application.
Associate Python Developer
Sequentum
07.2022 - 05.2023
- Developed expertise in data extraction, transformation, and automation using Python and SQL
- Conducted exploratory data analysis (EDA) on large datasets, identifying trends and anomalies
- Implemented API integrations to collect and process real-time data efficiently
- Generated workflow reports to test proposed change executions.
- Translated business requirements into logical and physical file structure designs.
Education
Bachelor's of Technology - Computer Science
Central University of Haryana
Mahendergarh, Haryana07.2022
Skills
- Python
- Django
- Web Scraping
- SQL
- Pandas
- NumPy
- Excel
- Google Sheets
- Power BI
- Visulaization
- AWS S3
- Network Monitoring
- JSON
- OAuth
- Supervised & Unsupervised Learning
- Hypothesis Testing
Certification
- Supervised Machine Learning - Andrew Ng, Coursera
- Advanced Machine Learning - Andrew Ng, Coursera
Skills
Python, Django, FastAPI, SQL, Selenium, BeautifulSoup, Scrapy, PostgreSQL, MySQL, Snowflake, Pandas, NumPy, ETL Pipelines, Excel, Google Sheets, Power BI, Tableau, Matplotlib, Plotly, Seaborn, AWS S3, Fiddler, MuMu Player, REST APIs, JSON, OAuth, Supervised & Unsupervised Learning, Regression, Classification, Hypothesis Testing
Languages
Hindi
Bilingual or Proficient (C2)
English
Bilingual or Proficient (C2)
Timeline
Senior Python Developer & Data Analyst
Sequentum
05.2024 - Current
Python Developer & Data Analyst
Sequentum
05.2023 - 04.2024
Associate Python Developer
Sequentum
07.2022 - 05.2023
Bachelor's of Technology - Computer Science
Central University of Haryana
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