1. Orchestrated the development and integration of approximately 1,500 new features from diverse data sources (apps, transactional SMS, location, and call logs) to improve modelling accuracy for credit defaults, resulting in a 4% performance boost.2. Engineered a credit scoring model using Machine Learning algorithms and alternate device data (transactional SMS, apps, device, location, and call logs), achieving a top AUC score of 70%.3. Devised a credit scoring model utilizing… Show more 1. Orchestrated the development and integration of approximately 1,500 new features from diverse data sources (apps, transactional SMS, location, and call logs) to improve modelling accuracy for credit defaults, resulting in a 4% performance boost.2. Engineered a credit scoring model using Machine Learning algorithms and alternate device data (transactional SMS, apps, device, location, and call logs), achieving a top AUC score of 70%.3. Devised a credit scoring model utilizing Machine Learning algorithms and Indian Bank Statement data, securing a maximum AUC score of 65%.4. Diagnosed inefficiencies in data products, implemented latency reduction techniques, and logic enhancements, reducing product latency by 50%.5. Utilized Risk-Airflow to automate product workflows, enhancing reliability and maintainability, and reducing product runtime by 30%.6. Devised intelligent logic for income calculation and identifying revolving transactions from Bank Statement data, enhancing lenders' underwriting processes.7. Formulated precise regular expressions to extract critical information from customers' SMS in English and Vietnamese, increasing the extraction rate from 16% to 25%.8. Spearheading the development of a new data product around GST data, poised to deliver valuable intelligence around GST for the organization. Show less

1. Constructed a tailored Credit Risk score for a specific population segment, enhancing risk assessment for the client.2. Formulated Location-Based features for the company by analyzing raw data, enabling targeted and location-specific strategies.3. Devised and implemented over 6000 Regex patterns to extract transactional data from client messages, facilitating predictive modelling.4. Customized the Azure Translator API to efficiently translate Vietnamese messages into… Show more 1. Constructed a tailored Credit Risk score for a specific population segment, enhancing risk assessment for the client.2. Formulated Location-Based features for the company by analyzing raw data, enabling targeted and location-specific strategies.3. Devised and implemented over 6000 Regex patterns to extract transactional data from client messages, facilitating predictive modelling.4. Customized the Azure Translator API to efficiently translate Vietnamese messages into English, enabling seamless communication and data analysis. Show less

1. Contributed as a tester for a prominent USA-based car manufacturer.2. Specialized in testing the phone component of their cutting-edge infotainment system.3. Proficient in a range of testing methodologies, including Regression Testing, Sanity Testing, and Ad-hoc testing.