• Over 8+ years of experience in Designing, Developing, Testing, Enhancing, Customizing and implementation of various Client-Server and standalone robust software applications using Python, Django, and Flask frameworks.• Worked in Agile and Waterfall development methodologies.• Proficient in full-stack web development, creating responsive user interfaces with HTML, CSS, JavaScript, and jQuery.• Experienced in working with databases such as MySQL, PostgreSQL, MangoDB, ensuring efficient data storage and retrieval.• Extensive experience in designing, building, and optimizing data pipelines for processing large volumes of structured and unstructured data.• Proficient in programming languages such as Python, SQL, and Java for data manipulation and analysis.• Skilled in developing RESTful APIs to integrate third-party services and enhance application functionality.• Strong background in data analysis and manipulation using libraries like Pandas, NumPy, SciPy, Matplotlib.• Implemented machine learning algorithms and models using Scikit-learn, TensorFlow, and Keras from tasks such as sentiment analysis, image processing, and recommendation systems.• Proficient in version control systems like Git and SVN, ensuring efficient collaboration and code management.• Experienced in test-driven development (TDD) practices, creating automated test scripts, and performing unit testing to ensure code reliability.• Implemented secure user authentication and authorization mechanisms using frameworks like Django’s built-in authentication system and JSON Web Tokens (JWT).• Developed scalable web applications using containerization technologies like Docker for deployment and orchestration.• Implemented real-time functionality using technologies like WebSockets and event-driven architectures.• Proficient in working with asynchronous programming paradigms using libraries like asyncio and Celery.• Experience in optimizing application performance through code profiling, caching, database query optimization.• Implemented data pipelines and ETL processes using libraries using tools like Apache Airflow and Apache Spark.• Developed interactive data visualizations using libraries like D3.js and Plotly for effective data presentation.• Strong knowledge of data warehousing concepts and technologies including data modeling, ETL processes, and data integration.• Hands-on experience with cloud platforms such as AWS, Azure, and Google Cloud for building and managing data infrastructure.
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Sr Python DeveloperS&P GlobalMiami, Fl, Us
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Sr Python DeveloperS&P Global Oct 2022 - PresentMinneapolis, Minnesota, United States• Gathered and analyzed architectural design requirements and functional specifications of the client module.• Designing, developing, and maintaining Python applications and solutions to meet business requirements.• Performed the detailed design of application and technology architecture components and classes.• Implemented Agile methodology, participated in daily scrum meetings, Tibco code reviews, sprint planning and retrospectives as part of agile methodology.• Developed RESTful APIs to integrate with third-party services, enhancing functionality and improving user experience.• Implemented data analysis models using Pandas, NumPy, and Matplotlib to extract insights from large datasets, resulting in data-driven decision-making.• Collaborated with cross-functional teams to gather requirements, develop project plans, and deliver high-quality software within deadlines.• Mentored junior developers, providing guidance on best practices, and conducting regular code reviews to ensure code quality.• Implemented user authentication and authorization mechanisms using Django’s built-in authentication system and JWT tokens. -
Python DeveloperHancock Whitney Bank Aug 2019 - Sep 2021Hancock, Fl• Designed and implemented a scalable data pipeline using Apache Spark and Python, processing and transforming terabytes of data daily. This resulted in improved data availability and reduced time-to-insights for business stakeholders.• Developed and maintained ETL processes using tools such as Apache NiFi and Python, extracting data from various sources, transforming it, and loading it into data lakes and data warehouses enabling efficient data integration and analysis.• Optimized data workflows by implementing data partitioning and indexing strategies, reducing query response time. This enabled faster data access for business intelligence purposes.• Designed and implemented a scalable data pipeline using Apache Spark and Python to automate the extraction, transformation, and loading (ETL) process. This reduced manual intervention and improved efficiency in data processing.• Utilized PySpark, the Python API for Apache Spark, to process and analyze large-scale datasets, enabling efficient data transformations and computations.• Implemented complex data pipelines using PySpark, including data ingestion, cleansing, and aggregation, to derive meaningful insights from diverse data sources.• Utilized PySpark's SQL module to perform complex data queries and aggregations on structured and semi-structured data, extracting meaningful insights and supporting decision-making processes.• Utilized PySpark's machine learning capabilities to develop predictive models for demand forecasting, customer segmentation, and recommendation systems, providing actionable insights for business growth. -
Python DeveloperDxc Technology Jan 2018 - Jun 2019New Orleans, Louisiana, United States• Developed and maintained a web-based application using Python, Flask, and MySQL, resulting in improved efficiency and productivity.• Integrated external APIs for data retrieval and processing, enhancing application functionality and expanding data sources.• Writing clean, efficient, and reusable code in adherence to coding standards and best practices.• Implemented automated test scripts using Pytest and conducted thorough unit testing, ensuring the reliability and stability of the codebase.• Collaborated with cross functional team to optimize SQL queries, resulting in significant improvements in data retrieval and processing speed.• Implemented data validation and sanitization techniques to ensure the integrity and security of user inputs.• Worked with UX/UI team to create responsive and visually appealing user interfaces using HTML, CSS, and JavaScript• Implemented error handling and logging mechanisms to identify and resolve issues promptly, ensuring application stability.• Working with databases and integrating them into the application using Python libraries like SQLAlchemy.• Developing and consuming APIs to connect different systems or services.• Conducted thorough API testing and error handling to handle various scenarios, such as rate limiting or data validation errors.• Implemented user authentication and access control features to ensure data security and privacy. -
Python DeveloperEpam Systems Oct 2016 - Dec 2017Dallas, Tx• Developed a data processing application used by Hilton, using Python and Apache Spark, enabling efficient analysis of large-scale datasets.• Implemented RESTful APIs using Flask, allowing seamless integration with external systems, and enhancing data accessibility.• Working with databases and implementing efficient data storage and retrieval mechanisms.• Designed and optimized MySQL databases, improving data retrieval and storage efficiency.• Designing, coding, testing, and debugging software applications using Python.• Ensuring the performance, scalability, and security of Python-based applications.• Integrating data from various sources and APIs to enhance Hilton’s applications.• Implemented data validation and cleansing mechanisms to ensure data quality and integrity.• Collaborating with front-end developers to integrate server-side logic with user interfaces.• Collaborated with data science team to implement machine learning models for predictive analytics, resulting in accurate forecasting.• Integrated external services for data enrichment, enhancing the depth and quality of the available data.• Developed custom reporting modules using Pandas and Matplotlib, enabling stakeholders to visualize and analyze data effectively.• Ensuring compliance with coding standards and software development best practices.• Keeping up to date with the latest industry trends and technologies relevant to Python development.• Mentoring junior developers and assisting in their professional growth. -
Python DeveloperCmc Ltd Aug 2014 - Jul 2015New Delhi, Delhi, India• Assisted in developing and maintaining a web-based application using Python and Django.• Developed and maintained robust and secure Python-based applications utilized in various banking processes, including customer onboarding, transaction processing, risk management, compliance, and reporting.• Collaborated with senior development team to implement RESTful APIs, enhancing data exchange and integration capabilities.• Integrated Python applications with existing banking systems, third-party APIs, and data sources to ensure seamless data flow and interoperability. Employed technologies like RESTful APIs, SOAP, XML, and JSON.• Leveraged Python libraries and frameworks to implement sophisticated financial calculations and algorithms, such as interest rate calculations, risk modeling, fraud detection, and credit scoring.• Participated in database design and development using PostgreSQL, ensuring efficient data storage and retrieval.• Designed and optimized databases to efficiently store and retrieve financial data. Utilized Python frameworks like SQLAlchemy for database interaction, SQL query writing, and ensuring data integrity and security.• Utilized Python libraries like pandas and NumPy to analyze large datasets, derive insights, and generate reports for internal stakeholders and regulatory compliance. Employed data visualization libraries like Matplotlib and Plotly.• Identified opportunities to automate manual banking processes using Python scripting or workflow automation tools. Streamlined workflows, reduced operational costs, and enhanced efficiency through code optimization and performance tuning.
Frequently Asked Questions about Amit B
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Amit B works for S&p Global
What is Amit B's role at the current company?
Amit B's current role is Sr Python Developer.
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Amit Bansal CPA, MBA Finance, B.Tech, MBBLSS
Gibsonia, Pa
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