Sumit Tomar Email & Phone Number

Gurugram, Hr, In

Delhi, India

Built Spring Boot solutions to automate partner onboarding with e-signatures and approval queues. Reduced lead processing time by 80% using OCR validation.Led payment gateway and WhatsApp API integration in the Android app.Implemented Google Maps branch locators, in-app video calls, and offline SQLite support.Integrated third-party banking channels and engineered fraud detection modules.Developed a digital loan top-up system, automating the process from offer to disbursement… Show more Built Spring Boot solutions to automate partner onboarding with e-signatures and approval queues. Reduced lead processing time by 80% using OCR validation.Led payment gateway and WhatsApp API integration in the Android app.Implemented Google Maps branch locators, in-app video calls, and offline SQLite support.Integrated third-party banking channels and engineered fraud detection modules.Developed a digital loan top-up system, automating the process from offer to disbursement, eliminating branch visits. Show less

Gurugram, Haryana, India

Restructured the booking module from MVP to MVVM, incorporating widgetization for streamlined UX and simplified APIs.Enhanced payments by integrating and updating SDKs like Paytm and Google Pay, optimizing web view payments.Strengthened tracking mechanisms with Google Analytics integration and geolocation tracking for fraud detection.Created seamless UX/UI experiences with dynamic JSON data integration.Improved the Hotel Details section, enriching amenity views and room… Show more Restructured the booking module from MVP to MVVM, incorporating widgetization for streamlined UX and simplified APIs.Enhanced payments by integrating and updating SDKs like Paytm and Google Pay, optimizing web view payments.Strengthened tracking mechanisms with Google Analytics integration and geolocation tracking for fraud detection.Created seamless UX/UI experiences with dynamic JSON data integration.Improved the Hotel Details section, enriching amenity views and room categories, and increased user engagement by 22% through A/B testing. Show less

QCharm (Online IDE): Implemented core editor features (open file, navigation, search/replace, cut/copy/paste, undo/redo) with various data structures to enhance performance. Further improved performance with a Hybrid DataStructure.QMoney: Developed a visual stock portfolio analyzer. Implemented core logic for portfolio management with multiple stock quote services (Tiingo, Alphavantage) and enhanced stability and performance using multi-threading.QBox: Created a secure… Show more QCharm (Online IDE): Implemented core editor features (open file, navigation, search/replace, cut/copy/paste, undo/redo) with various data structures to enhance performance. Further improved performance with a Hybrid DataStructure.QMoney: Developed a visual stock portfolio analyzer. Implemented core logic for portfolio management with multiple stock quote services (Tiingo, Alphavantage) and enhanced stability and performance using multi-threading.QBox: Created a secure file-sharing service based on VSFTPD. Developed pre-install scripts for system checks and configuration, and tools for automatic performance and functionality analysis across QBox versions. Show less