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Sayan Mukhopadhyay

Remote Consultant - ML

  • Kanchrapara, WB
  • 14 years

Available From: Available

    Candidate's About

    I am an experienced professional with a strong background in various technical fields, including machine learning, big data, cloud computing, and cyber security. I have a long track record of success in product development and am proficient in frontend and backend development. I excel at creating intelligent and scalable systems that meet the needs of the business & drive meaningful improvements.

    Work & Experience

    S

    Remote Consultant - ML, Big Data Cloud, & Cyber Security

    SymphonyAI
    Nov 16 - PRESENT

    Technology

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      Python Intermediate
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      Machine Learning
    • Collaborating with multi-national companies to design business solutions using various technologies including machine learning, big data, cloud, and cyber security
    • Interacting with leadership to understand business problems and recommend technology solutions
    • Establishing scalable, efficient, automated processes for large-scale data analysis, model development, validation, a...
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    A

    Manager - Data Science

    Abzooba
    Jun 15 - PRESENT

    Technology

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      Java
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      MongoDB
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      Angular
    • Successfully designing analytic solutions (from GUI to ML model) within a specified client framework, as well as establishing a credit score model using social media data.
    • Designing and implementing optimal systems for retail e-commerce operations, including dialog, security, auto-complete, and feedback modules, as well as a Topical Crawler for web harvesting.
    • Developing an...
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    T

    Data Scientist / Sr. Consultant - Analytics & Big Data

    TCG Digital
    Jul 14 - Jun 15

    Technology

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      Python
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      Hadoop
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      Java
    • Utilized data science methods, processes, and systems to troubleshoot analytics and complex big data issues for a variety of clients.
    • Built positive relationships and actively participated in pre-sales activities.
    • Led a sentiment analysis project for brand development and a Neural Network-based Predictor for passenger loads for two aviation sector clients.
    • Developed...
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    M

    Technical Architect – Security Tool Group

    Mphasis (HP Group Company)
    Oct 13 - Jul 14
    • Completed the full build, development, and deployment of a complex transaction monitoring system using an open-source stack.
    • Provided optimal service to nine key clients including Coca-Cola, Verizon, and RPG.
    • Conducted requirements gathering and feasibility analysis.
    • Developed comprehensive project plans and roadmaps.
    • Managed, motivated, and coached a techni...
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    W

    Lead Architect - Data Mining

    Wedoria (ABP Group Company)
    May 13 - Aug 13

    Technology

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      PHP
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      Java
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      Python
    • Served as Lead Architect and tasked with creating a revenue model using a stochastic Bass model of user growth and influence.
    • Formulated an architecture to support a recommender system.
    • Designed a mechanism that incorporated collaborative filtering and linear programming.
    • Effectively managed two direct reports: a Data Scientist and a Data Engineer.
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    Senior Technical Analyst - Machine Learning

    Pubmatic
    May 12 - Apr 13

    Technology

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      Python
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      Hadoop
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      Java
    • Utilized predictive approximation techniques to improve the performance of big data queries on the Hadoop platform.
    • Designed and deployed a new estimation and prediction framework for query handling.
    • Conducted research and development.
    • Established a unit testing framework.
    • Applied Agile methodologies to ensure a successful project execution.
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    Senior Software Engineer - Network Management System/Data Centre Operations

    CA Technology
    Sep 11 - Apr 12

    Technology

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      Python
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      Java
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      PHP
    • Served as a senior member of the Spectrum Backlog Reduction team.
    • Tasked with developing, maintaining, and supporting a large-scale, complex data center operation domain.
    • Performed bug fixing, code reviews, and testing.
    • Designed and deployed features to enhance performance, quality, and security standards.
    • Provided 2nd level support to clients and mentored j...
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    F

    Technical Manager - Patent Analysis / Loyalty Reward Program

    FairFest Media Limited
    Nov 10 - Sep 11

    Technology

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      Python
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      C++
    • Conducted patent analysis, marketing, and development activities within the poverty, environment, and security areas
    • Acted as a focal point of contact on technical issues
    • Mentored the 14 members of the project team
    P

    Senior Consultant - Application Development

    PayPal (through CSC)
    Mar 10 - Nov 10

    Technology

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      C++
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      Python

    Tools

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      Linux
    • Strategically managed and developed core payment technology
    • Optimized system architecture, framework, and functionality
    • Oversaw code review, debugging, profiling, and unit testing activities
    • Managed four direct reports
    • Promoted a culture of continuous improvement and best practices
    • Established AMQ framework that recorded error numbers in Common Appli...
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    C

    Technical Consultant – Investment Banking, Risk Analysis, Data Centre Operations

    Credit-Suisse (through FCS)
    Jun 08 - Feb 10

    Technology

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      Python
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      C++

    Tools

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      Linux
    • Played multifaceted role providing technical consultancy
    • Provided technical consultancy across risk analysis, algorithmic trading, and infrastructure development
    • Acted as a Rapid Application Developer for high-frequency trading
    • Notable projects worked on:
    • Delivered an application support project involving modification and enhancement of a trading time risk a...
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    Education

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    Bachelor of Engineering in Electronics & Communication

    Jadavpur University
    2002 - 2005
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    MTech (Research) in Computational & Data Science

    Indian Institute of Science
    2007 - 2008

    Achievements

    • Led the development of an enterprise network management system, involving complex bug fixing and development of new features in one core of heterogeneous, distributed codes.
    • "Parallel Algorithms for Molecular Dynamics Simulation," a Ph.D. thesis by Sayan Mukhopadhyay, would be completed at the Indian Institute of Science.
    • Designed and developed a parser for FIX format file in C++ that improved efficiency ten-fold in comparison with Unix grep command; deployed to support high frequency trading servers of a major investment bank.
    • Book on Advance Data Analytics using Python, Apress, by Sayan Mukhopadhyay
    • Managed and developed highly effective analytical solutions for a system receiving 100 million new records on a daily basis for a leading online advertising company.
    • Variance of Difference as a Distance Measure for Clustering Synchronous Time Series Microarray Data
    • Selected for National Math Olympiad India; Ranked 352 in West Bengal Engineering Entrance Examination; Ranked 50 in Graduate Aptitude Test in Engineering (Instrumentation); B certificate holder by NCC (Army).