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Leena B.

Leena B.

ML Engineering Intern

Followers of Leena B.5000 followers
location of Leena B.London, England, United Kingdom

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  • Timeline

  • About me

    Engineering. Learning. Working @HubSpot | Ex-Meta

  • Education

    • FreeCodeCamp

      -

    • Udacity

      2019 - 2020
      Nano-Degree AI & Deep Learning

      This Nano-Degree was awarded as a part of Bertelsmann AI Scholarship and is given to the top 1600 candidates globally who successfully clear the Phase - 1 after selection. The program covers Deep Learning concepts including Neural Network, CNN, RNN, GANS and deployment of model on AWS cloud. Each module consists of assessments and projects which are to be implemented on Jupyter Notebooks making use of Pytorch framework and other supporting libraries.Projects implemented as a part of the… Show more This Nano-Degree was awarded as a part of Bertelsmann AI Scholarship and is given to the top 1600 candidates globally who successfully clear the Phase - 1 after selection. The program covers Deep Learning concepts including Neural Network, CNN, RNN, GANS and deployment of model on AWS cloud. Each module consists of assessments and projects which are to be implemented on Jupyter Notebooks making use of Pytorch framework and other supporting libraries.Projects implemented as a part of the curriculum -a. Predicting Bike-sharing patterns using Neural Networkb. Dog Breed Classifier using Convolutional Neural Networkc. Generate TV Scripts using Recurrent Neural Networkd. Generate Faces using Generative Adversarial Network (GANS)e. Deploying Pytorch Sentiment Analysis Model using AWS (Sagemaker, Lambda and APIs) and accessing using website. Show less

    • Pune University

      2015 - 2019
      Bachelor of Engineering - BE Computer Science 9.11

  • Experience

    • Persistent Systems

      Jan 2018 - Feb 2018
      ML Engineering Intern

      Worked on ML assignments, primarily on classification problems. Worked with several algorithms and had a hands-on experience in data cleaning, training and hyper-parameter optimisation.

    • Stithi Innovations

      Jun 2018 - Sept 2018
      Android Developer (Intern)

      Worked on the development of the product(Android mobile application), in a health care based startup environment. I worked on Google maps integration, UI, authentication, SMS OTP and backend API connectivity. Worked on Android Studio - JAVA, gradle, GIT and related libraries.

    • Crio.Do

      May 2019 - Jun 2019
      Student Developer CSoD '19

      I built a back-end system for a food delivery app using Java spring boot and mongo db. For improving the performance, used techniques such as caching.

    • Tata Consultancy Services

      Jul 2019 - Jun 2020
      Associate System Engineer

      Worked in multiple agile teams to deliver solutions as per client requirements for Oil and Gas Energy industry.I have initiated and lead PDCA improvement activities enabling soft savings per quarter. I completed PoCs which gained more business from client.We received best team award for delivering solutions without defects.I was a Mobile Application Developer and major technologies that I worked on were android, ionic-angular, Cordova and SQL. I have built mobile app from scratch and actively participated in design discussions with other software architects.My role involved collaborating with global teams like MDM, MAD, Support, Branding and other back-end teams to fulfill client requirements.I was also part of the Enhancement team wherein we worked on software customisation on a .NET and SQL framework for Asset Performance Management in refineries. I worked on Microsoft SSRS and SSAS along with relational databases (SQL server and Oracle DB)As feature owners, I participated in activities like Requirement gathering with service owner, software design and Development, Documentation (FDS, SRS, TDS, User guides, etc, Implementation plans, RFC documents), UAT, etc. Show less

    • Credit Suisse

      Jun 2020 - Jul 2022
      Full Stack Developer

      Worked on design and development of microservices and libraries for an internal web-application used by Compliance and Risk officers for event tracking and reporting. My primary tech-stack has been Java Spring Boot & Oracle SQL.- Built backend libraries enabling faster development and aiding reusability.- Improved load speed significantly of dashboards and reports bringing the time to load from ~30min to under a min by query optimization and redesigning back-end services.- Initiated & worked on useful PoCs to cater performance and business needs. - Other technologies that I worked on include Elasticsearch, python & React.js. Show less

    • Meta

      Aug 2022 - Aug 2023
      Software Engineer

      Worked in the Integrity org on a platform that is based on object similarity to detect violating content.Built levers to improve the accuracy of the automated system used by Instagram, Facebook, and Messenger to removecontent that violates their policies. This resulted in preventing on a monthly basis, around ~900K incorrect takedowns ofposts/DMs.● Improved the time taken to review viral content being reported and actioned from ~5days to under 48 hrs by buildingnotification chatbots.● Enhanced the way configuration data is stored and automated its updates by integrating it with a data pipeline thatcalculates critical thresholds. This allowed for smoother and more efficient management of configurations.● Worked closely with DS, ML engineers and 8 teams across integrity functions to understand their key business challenges. Developed a user-friendly dashboard that allowed them to easily monitor and evaluate the metrics relevant to their precision goals. Show less

    • HubSpot

      Sept 2023 - now
      Senior Software Engineer - AI

  • Licenses & Certifications

  • Honors & Awards

    • Awarded to Leena B.
      Microsoft Machine Learning Scholarship Recipient Microsoft, Udacity July 1, 2020 The Microsoft Azure Machine learning Scholarship is awarded globally to top candidates. It covers lessons on Machine learning foundations.
    • Awarded to Leena B.
      Bertelsmann AI Nanodegree Scholarship Recipient Bertelsmann, Udacity November 1, 2019 A global scholarship program is awarded to deserving candidates. AI track covers neural networks and deep learning with frameworks like PyTorch. It includes topics like Feed forward neural networks, CNN, RNN, GANS and cloud deployment of models using AWS. It includes various graded projects on all the topics.
    • Awarded to Leena B.
      Amex AI/ML hackathon GeekGoddess finalist (Top 15) Techgig Geek Goddess 2019 October 1, 2019 Techgig Geek Goddess is a national level women only technical competition with various themes. The AI/ML track was sponsored by American Express. The finale was held in Bangalore and was attended by various honourable women in tech.
    • Awarded to Leena B.
      Institute topper for BE batch 2015-19 Sinhgad Institute of Technology and Science September 1, 2019 Academic topper (rank 1) in the Department of Computer Engineering of the Institute.
    • Awarded to Leena B.
      HerTech hackathon winners WSquare June 1, 2019 HerTech hackathon is a women driven hackathon held at multiple cities- Bangalore, Hyderabad, Gurgaon and Pune. The Pune event was sponsored by Thoughtworks and the themes were AI in Education and Agriculture. We built a skill- based blended learning platform.
    • Awarded to Leena B.
      Economic Times ETCS 2018-19 - Enlisted under Top 91 India's Brightest Engineers Economic Times April 1, 2019 A national level competition which builds a coveted list of India's brightest engineers after assessing an individual in 4 phases based on psychometric, technical, leadership, management, etc. abilities. It has participation of over 37,000 students across the country.
    • Awarded to Leena B.
      Best Outgoing Student Sinhgad Institute of Technology and Science April 1, 2019 Awarded as the Best Outgoing Student of the college.
    • Awarded to Leena B.
      Smart India Hackathon (2019) winners Government of India and AICTE March 1, 2019 Smart India hackathon is the world's largest hackathon. It is a nation wide initiative to provide students a platform to solve government and industry problems. Duration is of 36hrs. It involves 1 lakh+ technical students, 3000+ technical institutes and 200+ organisations.We worked on a problem statement provided by ITC Ltd for catering food products damage. We built a simulator to determine damage in transit and recommendation system for packaging.
    • Awarded to Leena B.
      Best Artificial intelligence project (Convene 2019) SKN College of Engineering March 1, 2019 Convene is a national level project competition which evaluates engineering projects of various domains.
    • Awarded to Leena B.
      Runner up in IBM sponsored Innovation2019 hackathon Cummins college of engineering and IBM February 1, 2019 One day hackathon on problem statements related to AI.
    • Awarded to Leena B.
      Runner up in Ideaz 2k18 SITS October 1, 2018 Inter-college project competition
    • Awarded to Leena B.
      Among Top 5000 coders (Codegladiators) Techgig India July 1, 2018 National level coding contest
    • Awarded to Leena B.
      Rank 8 in Transform Maharashtra competition Government of Maharashtra May 1, 2017 Innovation challenge conducted by the government to solve social problems using technology. Finale event was attended by CM of Maharashtra, Akshay Kumar, Ratan Tata and many more prominent personalities.
    • Awarded to Leena B.
      SEED IT idol (Top 10) SEED Infotech Pvt Ltd March 1, 2017 Competition based on computer programming and basics held amongst 20,000 participants across engineering students across the city.
    • Awarded to Leena B.
      Winner in Cyber Genius (Photoshop) KHS February 1, 2013

  • Volunteer Experience

    • Proposal Reviewer

      Issued by PyData Global on Aug 2021
      PyData GlobalAssociated with Leena B.