Master of Science (M.S.)

Bachelor of Technology (BTech)

Machine Learning Engineer

Led the efforts to optimize subscription pricing to optimize the revenue for OKCupid, implemented end-to-end ML pipelines, feature engineering, modelling, alerting etc.

Senior Machine Learning Engineer

● Speaker Identification  (Python, Keras) [Spectrograms, CNN]
         Find speakers from live audio during a company calls(e.g. earning calls)
    ● Private company fact extraction (Python, Keras, Sagemaker) [ELMo, BiLSTM, Blazingtext]. 
         Lead the efforts to extract ‘full company name’ with key-people, their titles, and biographies from 1.6 million crawled and cached websites of private companies.

● Similar Concepts  (Apache Spark, Python) [Word2Vec]
          Suggest concepts based on the query, extracted from news articles and pdf reports
    ● Type Ahead (Apache Spark, Java) [Distributed Trie]
          Autocomplete/Auto-suggest as the user types their query
    ● Trending topic clusters (Python) [Doc2Vec]
          Finding trending topic clusters from recent news articles
    ● Formula Ranking  (Apache Spark, Python) [N-gram Language models]
          Cluster users and rank the formula in the type-ahead/autosuggest a feature of Factset terminal
            

    
    

    
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● Duplicate Document Identification Service (Java) [Shingling, Vector Space Models]
          Given a large stream of documents, identify the duplicate documents in real-time
    ● Earning and Stock Correlation using Social Media Sentiments (Python, Java) [Logistic Regression]
          Project to find a correlation between social media sentiments with earnings and stocks of a company

Software Engineer

● Time series analysis on Big Data​: 
Worked on a research project involving stream fusion and time series analysis of sensor data. I was responsible for conceptualizing and implementing various algorithms involving interdependent causality detection, pattern mining to extract interesting information and patterns.

● Data Harmonization Framework (DHF): 
◗ Implemented the next generation ETL framework that exploits the power of map-reduce and big-databases to fuse incongruous enterprise data from disparate sources in near real time to give one harmonized view of the data and thus making analytics simpler and faster. 
◗ Conceptualized an end-to-end ETL tool built over DHF capable of generating Apache Pig scripts useful for making Harmonization process easy and seamless.
            

    
    

    
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Research Engineer ( Machine Learning / Big Data )

● Trainee Evaluation System 
__◗ Led team of two, into the development of 'Trainee Evaluation System' deployed in the TCS Trivandrum training center.  Created the whole system from scratch using PHP and jQuery, and was responsible for integrating 'Moodle' into this evaluation system.

● Resource planning and Scheduling system
__◗ Developed solution for the long standing problem in the training center of managing resources and scheduling them in optimal and fail-safe way. 

__◗ Worked as a guest author in the “Linux and FOSS” section of the training material.
            

    
    

    
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Developer (Assistant System engineer)

I have been an Undergraduate Teaching Assistant(UTA) for various courses and labs namely, Data Structures, Unix and Shell Programming, Analysis of Algorithms.
As a UTA I was responsible for:
● Present subject matter to students under the direction and guidance of teachers, using lectures, discussions.
● Observe students' performance, and record relevant data to assess progress.

Undergraduate Teaching Assistant

"Winter Academic Program 08" was a 15 day program funded by IEEE Student Branch of Jaypee Institute of Information Technology for hosting vocational technical courses, where I taught "Linux and Shell Programming".

Program Coordinator (Faculty)

Developed a web application for IFFCO North Central zone. This website was developed for HR management and a portal for internal use to propagate News and information throughout the North Central zone.

Software Developer (Intern)

github

Know about Puneet Singh Ludu's work experience, education, bootcamps, certifications, and much more. Puneet Singh Ludu

Puneet Singh Ludu

MLE