Rajat Singh
Software Engineer @Junomoneta Finsol Pvt. Ltd
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WORK HISTORY
Software Engineer @Junomoneta Finsol Pvt. Ltd
Surat, IN
RMS (Risk Management System)Designed and developed real-time risk monitoring dashboards and dynamic financial reports such as Pay-In/Pay-Out, Top Delta Gainers/Losers, and exposure analysis.Built fully responsive UI using React.js & Material UI, optimized for web and mobile views.Implemented state management using Redux Toolkit & RTK Query for efficient API caching, data synchronization, and performance improvement.Enforced code quality and consistency using ESLint and best practices.Integrated frontend with Spring Boot REST APIs and MySQL backend.Developed stored procedures and database events for optimized reporting, scheduled calculations, and automated data updates.Created email notification workflows for risk alerts and system events.Worked closely with backend and business teams to convert risk logic into scalable, production-ready features.BOD Manager (Exchange Data Ingestion System)Developed scalable Spring Boot services with time-based schedulers for automated file retrieval from NSE, BSE, and MCX.Implemented resilient ingestion pipelines with retry logic, ZIP/GZIP/CSV processing, and database logging, reducing failures by ~90%.Integrated exchange-specific authentication flows including Selenium automation (BSE), token-based REST APIs (NSE), and CSRF/XML login (MCX).Applied business rules such as weekday-only downloads and improved usability with dynamic tables, modals, and file operations.Monitoring Dashboard (Spring Boot Admin)Built a centralized monitoring solution using Spring Boot Admin and Actuator to track health, metrics, and resource usage of multiple microservices in real time.Configured IP-based service registration, disk and memory monitoring, and automated alerts to improve system reliability.
EDUCATION
Veer Narmad South Gujarat University, Surat
Bachelor of Computer Application
Gujarat Vidyapith, Ahmedabad
Master of Computer Applications - MCA, Computer Applications
ABOUT RAJAT SINGH
Full Stack Java Developer with 3+ years of experience in designing and building scalable backend systems and web applications.I specialize in Java, Spring, Spring Boot, JDBC, and MySQL, with strong hands-on experience in developing RESTful APIs, implementing business logic, and integrating databases efficiently. I have worked on end-to-end application development, from understanding requirements to delivering production-ready solutions.My primary strength lies in backend development, but I also have practical experience with HTML, CSS, and JavaScript, React js which helps me collaborate effectively across the full stack.I strongly believe in writing clean, maintainable, and performant code. Over the years, I have worked on real-world projects where system reliability, performance, and code quality were critical.Currently focused on growing as a strong backend engineer and open to opportunities where I can contribute to building high-quality software systems.Tech Stack:Java | Spring | Spring Boot | REST APIs | JDBC | MySQL | HTML | CSS | JavaScript | React js
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