MyPortfolio, Crafted intuitive UI screens with ReactJS, optimizing UX; recommended blockchain improvements, resulting in a 30% boost in user retention and a 15% surge in app., Maintained and monitored blockchain networks, implemented consensus protocols, and resolved network issues to ensure 99.9% uptime., Conducted performance analysis and benchmarking of blockchain networks, identifying bottlenecks and recommending solutions that improved transaction throughput by 25%. Crypto Hunter, Developed a resilient backend architecture for Stock's Onboarding with Spring, resulting in a 50% improvement in load handling and minimize server response time by 30%., Further lowered the Onboarding step count from 14 to 10. It led to a four to five minute time savings., Crafted REST APIs that streamlined data exchange between database and UI., Optimised stored procedures query to retrieve data in 0.01 milliseconds, that led to a 10% speedier account opening processing time., Implemented an automated process for opening accounts, concluding 90% reduction in manual operations and monthly savings of approximately 30 hours for businesses in administrative work. Developed and launched a digital personal wellness app, encompassing brokerage, mutual funds, neobanking, healthtech, careertech, metaverse, digital operations, and enterprise applications; boosted user engagement by 10-20% and increased revenue by 5%, Worked on a health tech platform to find the greatest deal for users by comparing medicine prices across different applications. It resulted in a 25% increase in user retention., Deployed Microservices for the Super app's CareerTech section. successfully switched from a monolithic to a microservices architecture, increases app performance by 2x., Directed a cross-functional team of 12 by assigning tasks, mentoring members, and fostering collaboration; increased project completion rate by 40% and improved team productivity by 30% through strategic resource planning. Launched Codeless.ai, an advanced NoCode platform leveraging JavaScript, Java, and SQL; Improved workflows and upgraded efficiency by 40%, lower down project completion times by 50%., Build AI/ML solutions utilizing Java expertise, resulting in a 15% decrease in processing time for data analysis tasks., Constructed robust, scalable solutions with drag-and-drop integration, enhancing user experience and shorten onboarding time by 40%, resulting in 25% higher user retention within six months.