Oct 2023 – Jan 2024 · 3 mos · Remote · Remote

Sep 2023 – Jan 2024 · 4 mos · Remote

• 1. Developed and implemented of an Optimized Text-to-Speech (TTS) model pipeline with multimodal capabilities, resulting in a 30% reduction in production time and a 20% increase in naturalness and intelligibility of synthesized speech, enhancing customer satisfaction and accelerating product deployment.
• 2. Worked with Phase Modeling in audio source separation through Generative Adversarial Networks (GANs) and Diffuser models, achieving a 25% improvement in audio quality.

Apr 2023 – Nov 2023 · 7 mos · Remote

Mar 2023 – Jun 2023 · 3 mos · Remote

• 1. Orchestrated a comprehensive revamp of the data processing pipeline, harnessing cutting-edge Stable Diffusion and GFPGAN models to refine image synthesis from 10-12 source images. This optimization resulted in an impressive 30% reduction in processing time, vastly improving operational efficiency. This enhancement enabled Aragon.ai to deliver professional-grade photos promptly to clients, enhancing customer satisfaction and streamlining operations.
• 2. Elevated prompt quality through the strategic implementation of advanced techniques, including the integration of the Codeformer model and automatic eye color change algorithms. These innovations contributed to a remarkable 20% increase in customer satisfaction scores, while also bolstering post-processing methodologies. As a result, Aragon.ai achieved a substantial 25% growth in monthly recurring revenue, cementing its position as an industry leader in AI-powered image generation.

Mar 2023 – May 2023 · 2 mos · Remote

• 1. Engineered and deployed state-of-the-art Generative AI models, including LLMs, GPT, and LLAMA, to optimize business processes within the insurance sector, resulting in achieving a 10x improvement in customer support efficiency through AI-driven query responses powered by advanced NLP techniques.
• 2. Implementing AI algorithms for real-time extraction of invoice line items, parsing police reports, and document verification, reducing claims processing times through advanced data analysis and machine learning.
• 3. Led the development of a sophisticated chatbot creation product, leveraging GPT, vector databases, Langchain, and fine-tuned custom LLMs, which transformed the chatbot landscape from a technical perspective by enabling businesses to create custom chatbots with a single click

Jan 2023 – Jan 2024 · 1 yr · Remote

• 1. Utilized probabilistic modeling and Gradient Boosting to reduce credit card settlement failure rates by 80%, resulting in substantial cost savings and improved financial stability.
• 2. Developed a data-driven user affinity model, boosting conversion rates by 10% at checkout, reducing payment failures by 15% during outages, and driving a 7% revenue increase through targeted promotions.
• 3. Developed Face Swapper, where user can swap there faces with other images using GFPGAN, RetinaNet, COdeformat, Parsenet Models.

Jan 2023 – Mar 2023 · 2 mos · Bengaluru, Karnataka, India

• 1. Led the design and implementation of edge computing solutions for end users, utilizing Federated Learning in ML for real-time training and inference.
• 2. Developed and optimized synchronous training of models using FedAvg algorithm, resulting in significant improvements in model accuracy and training efficiency.

Sep 2022 – Dec 2022 · 3 mos · India · Remote

• 1. Conducted research on the impact of noise in the training corpus on the performance of statistical machine translation systems, specifically examining noise introduced during automatic extraction of parallel corpora from comparable corpora. Results were used to develop strategies to improve system robustness and performance.
• 2. Designed an online game for natural language processing data acquisition, aimed at collecting high-quality data to improve the accuracy of NLP systems. Successfully launched the game, resulting in the acquisition of a large amount of data in a short amount of time.

Jul 2022 – Dec 2022 · 5 mos · Bengaluru, Karnataka, India

• Introduce MAViC which leverages our proposed Multimodal Semantics Aware Sequential Entropy (M-SASE) based acquisition function to address the challenges of active learning approaches for video captioning. Our approach integrates semantic similarity and uncertainty of both visual and language dimensions in the acquisition function. Our detailed experiments empirically demonstrate the efficacy of M-SASE for active learning for video captioning and improve on the baselines by a large margin.

Jun 2022 – Nov 2022 · 5 mos · India

• 1. Worked on Active Learning NLP Imbalance Classification Probelm, where we introduce automatic hardmining which gave us the state of the art performance. Published Internal AMLC(Amazon Machine Learning Conference) paper on the subject of Low Resource Hardmining via Active Learning.
• 2. Productionized Tobbaco Ads Detection Model, which increase in Precision and Recall of the System by big margin, i.e. 28% Precision Increment and 15% Recall.

Oct 2021 – Apr 2022 · 6 mos · Bengaluru, Karnataka, India

• 1. Worked on Controlled, Optimized, Bidirectional Auto-Regressive Transformer for Ad Headline Generation. Implement multiple strong baselines and show that our method is effectively able to allow control over the length of the generated headline and yield the highest CTR.
• 2. Demonstrate a 25.82% increment in Rouge-L and a 5.82% improvement in estimated CTR over previously published strong ad headline generation baseline along with a 14.12% improvement in estimated CTR compared to human-written headlines.

Jan 2022 – Apr 2022 · 3 mos · Bengaluru, Karnataka, India · Remote

• 1. Created an end-to-end service for menu digitization that utilized computer vision algorithms for text detection and recognition to convert paper-based menus into digital format, achieved a 90% accuracy in text detection and recognition, reducing the time required for manual data entry by 80%.
• 2. Proposed a two-phase active learning framework to efficiently train a downstream model with limited annotated data by dividing the problem into coarse and fine-grained learning, achieving a more balanced distribution of labeled data for menu data multi classification problem which reduced 30% in annotation

Jan 2022 – Mar 2022 · 2 mos · Bengaluru, Karnataka, India · Remote

• 1. Utilized data augmentation techniques to increase the size and diversity of training data, leading to a 20% increase in data size and a 5% improvement in model accuracy compared to models trained without augmentation.
• 2. Leveraged zero-shot classification to achieve high accuracy on classes that were not part of the training set, achieving up to 70% accuracy on a set of test classes that were not used in training.
• 3. Implemented active learning to reduce the amount of human annotation required for model training, achieving a 50% reduction compared to random sampling. Demonstrated the effectiveness of these methods using ChatGPT and LLM models for sentiment classification in regional languages.

Dec 2021 – Mar 2022 · 3 mos · India

Jun 2021 – Oct 2021 · 4 mos

Jul 2020 – Jan 2024 · 3 yrs 6 mos

Jun 2021 – Nov 2021 · 5 mos · Bangalore Urban, Karnataka, India

• 1. Developed Amount Detection and Amount type classification from multilingual Indian speech text. Used Question Answering transformer based model with NER(Named Entity Recognition) and we achieve above 99% Accuracy with post-process Technique.
• 2. Leveraging in house data for predicting location of OkC merchants with high accuracy. Model leverages NEO4J graph DB that we had set up for OkC network. Therein, prediction for each merchant is the most occurring pin code in graph traversal up to a predefined number of hops (set at 5 because of significant decay post that). Location coverage has increased from 11% to 54.7% for the 26.5M merchants registered with us.

Jun 2021 – Sep 2021 · 3 mos · Bangalore Urban, Karnataka, India

• 1. Worked on Dynamic Pricing problem where we have to predict what will be the suitable price which should be a sweet point for customer and the service provider, using previous data history of user and location. This model directly impacted on business and increase 10% user.
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• 3. Worked on Conversion Model where we have to predict the conversion rate of a user to finish the ride. We used the past data of user and geohash features and ride feature to build this model. This reduce the loss by over 3%

Jan 2021 – Apr 2021 · 3 mos

• Developed a cutting-edge deep learning model for recognizing Elliot wave patterns in stock data, providing valuable insights into market sentiment and informing investment predictions. The model achieved state-of-the-art performance in predicting stock prices, helping investors make more informed decisions. Leveraging my expertise in machine learning, I designed and implemented the model, trained it on large amounts of historical data, and optimized it for accuracy and performance. The project required a deep understanding of the financial markets, as well as advanced skills in Python and TensorFlow. Overall, my work demonstrated my ability to tackle complex challenges and deliver results that have real-world impact.

Oct 2020 – Nov 2020 · 1 mo · India

Jun 2020 – Sep 2020 · 3 mos · India

Mar 2020 – May 2020 · 2 mos · India

• 1. Developed a highly accurate NSFW (Not Safe For Work) classification model for both images and videos using Efficient Net B6 architecture, achieving an impressive accuracy of 98.4%.
• 2. Developed a Toxic Text Classification model supporting multiple languages, overcoming the challenge of working with an imbalanced dataset, and achieving an outstanding ROC accuracy of 94.3% using Transformer Model.

Nov 2019 – Apr 2020 · 5 mos · Noida, Uttar Pradesh, India

• 1. Conducted statistical analysis of business data to maximize profits, using advanced techniques such as regression analysis and predictive modeling to uncover valuable insights and inform strategic decision-making.
• 2. Developed a deep learning-based model for detecting breast cancerous tissue using image processing, which accurately detected the location and shape of the tissue. This project required expertise in computer vision techniques and machine learning algorithms, as well as extensive knowledge of medical imaging and cancer detection.
• 3. Developed a real-time working model for detecting anonymous chat, using natural language processing and machine learning algorithms to identify potentially harmful or abusive language.