Experience

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  Drdo

  Oct 2008 - Dec 2012

  Team Size 2 Role Development & Testing Language VB Précis It furnished diagnostic evaluations of the embedded system which required the methods used to cope with the simultaneous development of the Integrated Test Station (ITS) h/w & s/w in conjunction with its Test Target h/w & s/w. ITS provided a system level test facility for conducting h/w & s/w of the system. A method of utilizing this apparatus involved generating & simulating the test program sets & applying the test program sets to digital circuit boards during development with feedback to the host computer. Responsibilities VB based GUI programming & Target coding in C platform D PLOT based graph plotting Title 1553 B Add_On card programming Show less Team Size 2 Role Development & Testing Language VB Précis It furnished diagnostic evaluations of the embedded system which required the methods used to cope with the simultaneous development of the Integrated Test Station (ITS) h/w & s/w in conjunction with its Test Target h/w & s/w. ITS provided a system level test facility for conducting h/w & s/w of the system. A method of utilizing this apparatus involved generating & simulating the test program sets & applying the test program sets to digital circuit boards during development with feedback to the host computer. Responsibilities VB based GUI programming & Target coding in C platform D PLOT based graph plotting Title 1553 B Add_On card programming Show less Team Size 1 Role Development & Testing Language Assembly Language & C Précis Originally designed for use with military avionics, but had become commonly used in spacecraft on-board data handling (OBDH) subsystems, both military & civil. It featured a dual redundant balanced line physical layer, a network interface, Time division multiplexing, half-duplex command/response protocol & up to 31 remote terminals (devices). A version of MIL-STD-1553 using optical cabling in place of electrical was known as MIL-STD-1773 Responsibilities Development of communication protocol in "C" & assembly.Acceptance test of Acoustic Modem, UHF Modem, INS (both sea & Land trials), USBL, current sensor, voltage sensor, Pressure switch, Pressure transducer & Altimeter.Interfacing INS with MCS (Mission Computer System), interfacing INS with GPS & DGPS. Show less Team Size 1 Role Development & Testing Language Embedded C Précis Akin to black box recorder of aircraft, it recorded critical parameter of the torpedo using IR link from instrumentation system. It would eject & float in water when torpedo reached non recoverable depth. It transmitted signal to the board receiver inship as soon as it floated. IR communication eliminated the need of another water connector & could be used AUV & all torpedo. It took data from GPS & transmitted along with critical parameter. Responsibilities Modification of code of FRAT. IR communication.Testing in HSTT & GPS. Title Prototype AUV (Autonomous Under water Vehicle Show less

  • Design & Development

    Jul 2010 - Dec 2012

  • Test Station development

    Jul 2009 - Dec 2010

  • Test Station development

    Jul 2009 - Dec 2010

  • Embedded System Engineer

    Dec 2008 - May 2010

  • Sensor Instrumentation Package

    Feb 2009 - Jul 2009

  • Sensor Instrumentation Package

    Feb 2009 - Jul 2009

  • VB Programming

    Nov 2008 - Apr 2009

  • FRAT

    Oct 2008 - Jan 2009
• 

  Defense research & development organization (drdo)

  Jan 2009 - Dec 2010

  • Key projects include Design & Development of Embedded Systems for Autonomous Underwater Vehicle (AUV) & Varunastra torpedo. Adept at Development protocols 1553B, SPI & I²c.• Demonstrating technical proficiency in a high paced production environment & exercise judgment within defined procedures & practices to determine appropriate action.

  • Embedded system engineer

    Jan 2009 - Dec 2010

  • Embedded System Engineer

    Jan 2009 - Dec 2010
• 

  Frat (floating

  Oct 2011 - Dec 2013

  Embedded system engineer

  Responsibilities Modification of code of FRAT. IR communication.Testing in HSTT & GPS. Title Prototype AUV (Autonomous Under water Vehicle

• 

  Drdo

  Jul 2013 - Dec 2014

  7.9 years of experience in design and development of embedded system. .Organization: DRDO(Defence research and Development Organization Team Size 1 Role Development & Testing Language Assembly Language Responsibilities Design & Development of IIRS & Coding in assembly language.Development of Instrumentation logic.Interfaced current sensor, Voltage sensor, pressure sensor, pressure transducer. Interfaced with Altimeter.Post trial analysis of torpedo.

  • Embedded System Engineer

    Jan 2009 - Dec 2014

  • Design & Development

    Jul 2013 - Dec 2013
• 

  Honeywell aerospace

  Jan 2014 - Dec 2016

  1

  Data Analytics ,Python

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  Drdo

  Jun 2015 - May 2016

  Embedded system engineer

  Data Analytics , Wireless printers offer printing to multiple devices without the need to swap cables or deal with device sharing configurations. Both laser and inkjet printers are widely available with wireless printing options, and many models include additional features such faxing, scanning, and copyingraspberry pi 3 model b

• 

  Cornelius

  Dec 2016 - Jan 2018

  Data scientist ,iot embedded, time series ,xgboost,ada boost,naive bayes, lstm for time series

  Data Scientist Embedded ,IOT , atmel crypto, atmel M2M implementation , machine learning, R- Language Amazon CodeGuru Profiler, Amazon Comprehend, Amazon Lex, Amazon Polly, Amazon Rekognition, Amazon Textract, Amazon Transcribe, AWS Lambda and Amazon Translate,MongoDBIn descriptive modeling, or time series analysis, a time series is modeled to determine its components in terms of seasoning ,patterns, trends, relation to external factors,using model like ARMA .We have started with Moving average and exponential MA and finally found that ARIMA is suitable for predicting the stock requirement for dispenser Using a seasonal ARIMA(1,1,1)(0,1,1) model we can get a reasonably good forecast (MAPE =1.94%) Show less

• 

  Bangalore

  May 2018 - Dec 2019

  Yolo based object detection and localization for uav

  YOLO based object detection and classification for UAV

• 

  Tip

  May 2018 - Dec 2019

  Nlp and network intrusion detection and squad implementation ,chatbot

  NLP and Network Intrusion Detection, Network Behavior Analysis which help toidentify the band width requirement, time for maximum usage and take action accordingly.Packet analysis and finding out the data usage and anomalies and using deep leaning algosuch as find the anomalies•Develop Anomaly detection model using XGBOOST and YOLO with 94 % accuracy•Created based chatbot using NLTK chatterbot and TF-IDF•OCR using tesseract•Text to audio converter using tesseract• Document summarization for smart city• Squad implementation using BERT base model• Test classification and sentiment analysis using BERT and TextBlob• Speech recognition using speech recognizer ,google API Show less

• 

  S

  Apr 2020 - Dec 2020

  Data scientist

  Autoencoder ,AWS textract, AWS rekognition,AWS Elastic search,SNS, AWS Lambda, Gunicorn, Dockerizing , Containerization , Microservice ,

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  Drdo

  Jan 2021 - now

  Contextual advertising

  Contextual advertising is a form of targeted advertising for advertisements appearing on websites or other media, such as content displayed in mobile browsers. In context targeting, advertising media are controlled on the basis of the content of a website using linguistic elements.

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  Reputation management

  Apr 2021 - Dec 2021

  Data scientist

  Facebook API, LinkedIn API, Instagram API, Twitter API, Moz API, Semrush API, Vendasta API,Trustpilot API, wextractor API ,Web scraping,luminati proxy , Sentiment analysis using BERT, Recommendation system, Docker , Gunicorn, AWS Textract , AWS comprehend, Google Analytics,Reputation-Enhanced Recommender System algorithm

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  Drdo

  Nov 2021 - now

  Exam passing prediction

  Snowflex, H2O Driverless AI, AZURE ,Kafka Predict the NClex exam