• Heading Trust & Safety analytics at PhonePe for RCBP categories, solving credit cards & UPI related fraud problems.• Designing models and solutions to catch fraudsters and save genuine user's money to act at realtime transactions.• Introduced delayed settlement capability in Rents category for new to the category users to reduce card phishing, resulting in fts reduction from 30 bps to 2 bps.•Deployed solutions to solve sms spoofing, account take over/ identity theft frauds, reducing ATO frauds from 80% to 15%.• Management of business stakeholders, driving projects (including cross-functional teams), and coming up with new product features and capabilities.• Providing visibility to senior management through BI reports and dashboards for quicker problem identification and impact decision making.

• Understanding user's psychology & game play behaviour to explore and identify underlying gameplay fraud patterns and anomalies.• Setting up landmines (realtime alerting frameworks) at every stage of user journey to catch realtime frauds.• Developing Fraud Risk Score based on connections and system crucial metrics from the signup stage onwards, following updation as users grows old in the system.• Introduction of deposit limits feature to prevent Unauthorised Transactions fraud, which reduced these types of fraud to 10%.• Introduction of android limits and vpa limits feature to prevent Multi Accounting frauds in the system.• Worked on several fraud problems such as Referral fraud, KYC fraud, geo hash fraud, poker patterns fraud and Rummy frauds etc.• Built dashboards in Tableau and Amplitude to track changes in crucial fraud metrics, helps into quick RCA.

• Understanding and Analyzing user deposit funnels as Direct Responsive Individual for product and analytical aspects which increased D0 Deposits by 75%• Engineering and Instrumentation of Task and Rewards system which increased user engagement in poker and rummy by 150%.• Designing and implementing core metrics that serve as north stars in MIS Dashboards on Tableau. • Evaluating A/B experiments performed to improve efficiency of user recommendation algorithms.• Creating an alerting framework (python) for frauds happening on platform.

• Worked across 4 different business verticals of Shadowfax - Food, Grocery, Ecommerce and Supply.• Providing data driven solutions to solve business problems with impactful decision making.• Synthesized current business intelligence data to produce overall insights of defects, develop and data analytic strategies to derive conceptual designs from business objectives.• Created Automailing schedulers to send daily MIS reports to respective stakeholders.• Led cross-functional teams to analyze and understand enterprise-wide operational impacts and opportunities leading to technology changes.

• Built a System using Natural Language Processing to club similar articles based on Named Entities. • Created an API to fetch data from MongoDB using Flask and PyMongo. • Contributed in creation of User based Recommendation System for Wittyfeed using data clustering.• Technologies Used: Python (spacy, pymongo and BeautifulSoup) and MongoDB.

• Organized the largest cultural fest of North-East India. Alcheringa’17 recieved footfall of over 85,000 people from all over India and performances from over 8 countries.• Responsible for communicating and negotiating with corporate houses to explore the sponsorship and promotional possibilities for the festival.• Setup timeline for execution of festival, connected with sponsors, built strategy for different sectors, mentored junior team and planed various events for the festival.• Devised the Marketing and Branding Strategy to be followed for the festival throughout the year.

• Gathered market intelligence about the Test and Measurement Industry.Also Updating the product marketing team on competition and market changes.• We created a Database Using mySQL and XML parsing on a customer survey to assess customer satisfaction level for the companys flagship product, Pulsar.• I did an analysis on the results of the survey and advised the management on some keyproduct changes and new feature additions.• I also created a UI using HTML, Java Script and PHP for company to access the parsedXML data from my mySQL database.

Contributed to content development team as a Subject Matter Expert –Physics.