Geetanjali Singh — Senior Software Engineer

Senior Software Engineer at Paytm, with ~6 years of experience building large-scale fintech platforms that handle high-volume transactions, low-latency APIs, and mission-critical systems. I work across the full stack, with deep expertise in Java, Spring Boot, Microservices, and REST-based architectures powering payment and financial workflows. My day-to-day work involves designing and optimizing scalable backend services, improving system reliability, performance, and fault tolerance, and ensuring secure, compliant integrations across fintech ecosystems. I have strong experience with Docker, CI/CD pipelines, MySQL, NoSQL databases, and production-grade deployment practices. I actively leverage AI-assisted development (ChatGPT, GitHub Copilot, automation tools) to accelerate feature delivery, improve code quality, reduce production issues, and enhance technical documentation—driving measurable efficiency in fast-moving fintech environments. With 2+ years of team-lead experience, I mentor engineers, conduct rigorous code reviews, drive engineering best practices, and collaborate closely with product managers, architects, and cross-functional teams to deliver reliable solutions at scale. I’m passionate about building secure, scalable financial systems, solving complex engineering problems, and leading teams that deliver real-world impact in fintech.

Stackforce AI infers this person is a Fintech Backend Engineer with expertise in scalable payment systems.

Location: Noida, Uttar Pradesh, India

Experience: 6 yrs 11 mos