Shubham C
Full Stack Developer
Kompetenzen

Meine Dienstleistungen


Portfolio
Arbeitserfahrung
QSS Technosoft
QSS • Teilzeit
Sep 2022 - Present • 4 yrs
Built and maintained 4+ SaaS and enterprise applications for international clients. Developed scalable Java, Spring Boot, Microservices, REST APIs, and Angular solutions. Improved application performance through SQL optimization, Redis caching, multithreading, and database tuning. Implemented secure JWT, MFA, OAuth 2.0, RBAC, and multi-tenant architectures. Worked with AWS, Docker, Kafka, SQS, PostgreSQL, and CI/CD for production systems. Resolved complex production issues and optimized high-load services for better speed, reliability, and scalability. Recognized as a Key Contributor 2025 for technical leadership and mentoring.
Java Developer
Invest Mango • Vollzeit
Jun 2022 - Sep 2022 • 3 mos
- Built scheduled background jobs in Java that pull sales leads from third-party portals around the clock, then assign each lead to the right sales rep automatically using configurable rules. - Made reports generate faster by rewriting their SQL queries and redesigning the database tables behind them.
Cloud Engineer
Microsoft • Vollzeit
Feb 2022 - May 2022 • 3 mos
Developed and deployed two full-stack applications serving over 1 million users. The applications were designed to aggregate data from more than 50 different marketplaces, ensuring high scalability and efficient data processing within a cloud environment.