Aaditya Agarwal
I’m a Tech Lead and full stack engineer who enjoys building scalable systems and fixing messy legacy platforms.
About
I’m a Tech Lead and full stack engineer who enjoys building scalable systems and fixing messy legacy platforms. Over the last few years, I’ve worked on everything from launching automation-heavy products that generate real revenue to leading the modernization of a core banking annuities platform on GCP. I’m hands-on with Node.js, TypeScript, cloud infrastructure, and event-driven systems, and I also enjoy mentoring engineers and working closely with product and business teams to turn ideas into reliable, production-ready systems.
- 7 years' experience
- Joined March 2026
Industry experience
- Software & Internet
- Financial Services
- Professional Services
Work experience· 5 roles
Led end-to-end modernization of the Annuities Platform for Lloyds Banking Group by replacing the legacy mainframe with Google Cloud Platform. Designed cloud-native backend architecture, established CI/CD pipelines, and enabled event-driven processing using Kafka. Collaborated with business and product teams to drive delivery across multiple stakeholders.
Developed a revenue-generating product (~$500K USD annually) with automation-driven sub-modules; contributed across full SDLC— requirements, design, development, testing, deployment— using NodeJS, NestJS, Express.js, MongoDB, AWS/GCP. Led code reviews, improved system performance, reduced memory usage and third-party costs by ~60%, and co-designed a scoring system that secured USP patent approval.
Developed QMS (Queue Management Software) and backend services using NodeJS, PostgreSQL, RabbitMQ, and AWS. Built dashboards for platform insights, implemented stable backend services, and contributed across the full SDLC to improve adoption and operational efficiency.
Education
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