Vivek Kumar Singh

• Architected and developed frontend application from scratch using React.js, ensuring high-performance, scalable, and maintainable solution.
• Selected and implemented key technologies and tools, including React.js, Redux, and modern JavaScript (ES6+), to create robust and dynamic frontend architecture.
• Worked closely with UX/UI designers to transform design concepts into responsive, interactive, and user-friendly interfaces.
• Applied performance optimization techniques, such as code splitting and lazy loading, to improve application speed and reduce load times.

Mentored junior developers, guided technical decisions, and contributed to startup’s product vision and strategy.

• Led a four-member team in optimizing frontend merchant solutions;established clear performance metrics that enhanced individual contributions, resulting in a 20% increase in project completion rate within set deadlines
• Developed and implemented highly successful dine-in customer and loyalty program solution, adopted by over 50K+ merchants and utilized by more than 1M+ users, resulting in remarkable customer engagement and loyalty.
• Designed and implemented interactive features for merchants, significantly benefiting businesses with audience of over 50,000 users.
• Took charge of leading development of a POS billing application leveraging ReactJs, Typescript, TailwindCSS and Redux toolkit, serving user base of over 5k customers.
• Identified and fixed key bugs that enhanced application performance and stability, leading to 25% reduction in load times and 15% increase in user retention.

• Collaborated with team members to gather and understand business requirements, ensuring that technical solutions align with project goals and user needs.
• Developed and maintained frontend components and web pages using ReactJs, JavaScript, HTML, CSS, and SASS, delivering responsive and user-friendly interfaces.
• Led design and development of web pages, translating UI/UX designs into functional code while maintaining consistency with design specifications and brand guidelines.
• Identified and resolved bugs and performance issues, enhancing stability and usability of application. Implemented fixes that improved overall application performance and user experience.
• Adhered to SEO best practices while designing sites.

• Developed and implemented reusable components using Angular, adhering to best practices for modularity and maintainability.
• Successfully implemented Angular routing, resulting in more intuitive and seamless navigation experience for users.
• Designed and developed web pages, translating UI/UX designs into functional and responsive code, ensuring alignment with project requirements.

• Spearheaded complete development of multiple projects from scratch, contributing to all stages from initial design to final implementation.
• Maintained and enhanced the frontend of various projects using HTML and CSS, ensuring consistent quality and performance across different browsers and devices.
• Worked on diverse projects employing a range of technologies including JavaScript, AngularJS, and ReactJS, adapting to project-specific requirements and best practices.
• Designed and implemented responsive layouts to ensure optimal user experiences across a wide range of devices and screen sizes.
• Managed and delivered multiple projects simultaneously, collaborating closely with design and backend teams to meet project deadlines and client requirements.