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Fundamental continuous and discrete-time signals and their implementations using Matrix laboratory. Concepts include CTS, DTS, Amplitude modulation, Amplitude demodulation, Double sideband suppressed carrier (DSB-SC), single-sideband suppressed carrier (SSB-SC), PAM (Pulse Amplitude Modulation), PWM (Pulse Width Modulation), PPM (Pulse Position Modulation), PCM (Pulse Code Modulation), TDM (Time Division Multiplexing), DMT (Delta Modulation Technique), Data Formatting Techniques, ASK (Amplitude Shift Keying), FSK (Frequency Shift Keying), BPSK (Binary Phase Shift Keying), QPSK (Quadrature Phase Shift Keying) and much more...

MATLAB 35.95% Python 64.05%
pulse-width-modulation amplitude-modulation delta-modulation frequency-modulation pulse-amplitude-modulation pulse-code-modulation pulse-position-modulation double-sideband-suppressed-carrier single-sideband-suppressed-carrier continuous-time-signals

digital-signal-processing's Introduction

Hello, I'm Rishabh Panda! ๐Ÿผ

Summary

Business Analyst with experience in the retail sector. Demonstrated expertise in developing products and tools using Python, with a strong focus on data-driven decision-making. A published author in IEEE. Proficient in leveraging SQL, Alteryx, and Tableau, transforming complex data into actionable insights. Adept at collaborating with cross-functional teams to deliver solutions that drive business growth and efficiency.

Awards

  • Retail Spotlight Award - Quarter 1, 2024, Bain & Company
    • Recognized for outstanding performance and valuable contribution to the Retail CoE (Centre of Excellence).

Professional Experience

  • Bain & Company | Analyst
    Jan 2024 โ€“ present
    Gurugram, India

    • Reprogrammed client-side Alteryx Designer workflows into optimized Python scripts, incorporating ETL processes to reduce execution time by 27% and significantly enhance data processing efficiency and workflow automation.
    • Optimized SQL scripts in AWS Redshift, boosting data processing by 17%, and managed 500GB+ client data storage in Amazon S3 buckets.
    • Hosted a session in the Retail CoE, which comprises around 100 individuals, showcasing innovative business use cases solved with Python, including those integrated with AI, highlighting the practical applications achieved.
    • Utilized Dask framework for parallel computing & distributed data processing, effectively handling Big Data.
  • Bain & Company | Analyst Intern
    Jan 2023 โ€“ Dec 2023
    Gurugram, India

    • Developed dynamic web applications using the Dash framework to overcome specific functional & visualization limitations inherent in Tableau.
    • Managed SQL Server databases for over 7 projects, writing complex queries, improving scalability.
    • Built a custom Python tool to streamline client-end raw data uploads, featuring a user-friendly menu for data manipulation directly on the server, improving efficiency and client data processing capabilities.
  • Highradius Technologies Pvt Ltd | Product Engineering Intern
    Jan 2022 โ€“ Apr 2022
    Bhubaneswar, India

    • Created an advanced FinTech web application for managing B2B invoices, integrating AI capabilities.
    • Improved model accuracy by meticulously cleaning and refining raw datasets using Python, enhancing the performance of the machine learning pipeline.
    • Boosted predictive accuracy for customer payment dates by 12%, achieving a robust regression model score of 94%.

Technical Skills

  • Languages & Tools: Python, SQL, C/C++, HTML, CSS, Git, OpenAI
  • Python Libraries: Pandas, Dash, Dask, NLTK, TableauHyperAPI, NumPy
  • Data Visualization: Plotly, Matplotlib, Seaborn, ggplot
  • Tech Stack: Visual Studio Code, SSMS, DBeaver, Alteryx, Tableau, Advanced Excel
  • AWS Services: Amazon Redshift, Amazon S3 Buckets, Amazon EC2

Feel free to connect with me on LinkedIn to discuss analytics, data, or anything tech-related.


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